Subclass |
| Title |
ClassTitle
|
| ===>
EXPANSIBLE CHAMBER DEVICES
|
| | |
1 | ![[Patents]](../gifs/ps.gif) | WITH TEMPERATURE COMPENSATION |
2 | ![[Patents]](../gifs/ps.gif) | ONE WORKING MEMBER RECIPROCATES AND ANOTHER ROTATES COMMON OUTPUT MEMBER |
3 | ![[Patents]](../gifs/ps.gif) | WITH DISENGAGEABLE ROTARY DRIVE FOR MOVING WORKING MEMBER |
5R | ![[Patents]](../gifs/ps.gif) | WITH (1) SIGNAL OR INDICATOR OR (2) INSPECTION WINDOW IN EXPANSIBLE CHAMBER WALL PORTION |
5L | ![[Patents]](../gifs/ps.gif) | . With lock |
6R | ![[Patents]](../gifs/ps.gif) | EFFECTIVE AREA OF WORKING MEMBER END FACE SELECTIVELY VARIABLE |
6D | ![[Patents]](../gifs/ps.gif) | . With diaphragm |
7 | ![[Patents]](../gifs/ps.gif) | WITH OVERCENTER MEANS TO BIAS WORKING MEMBER IN OPPOSITE DIRECTIONS OVER DIFFERENT PORTIONS OF STROKE |
8 | ![[Patents]](../gifs/ps.gif) | WITH MEANS TO CONTROL FLOW OF NON-WORKING ARRESTING FLUID FOR WORKING MEMBER |
9 | ![[Patents]](../gifs/ps.gif) | . Flow control means positioned between chambers having a common wall movable with working member |
10 | ![[Patents]](../gifs/ps.gif) | . Work member position control |
11 | ![[Patents]](../gifs/ps.gif) | . . With auxiliary adjustable throttle (12) |
12 | ![[Patents]](../gifs/ps.gif) | . Adjustable throttle (11) |
12.1 | ![[Patents]](../gifs/ps.gif) | DISPLACEMENT CONTROL OF PLURAL CYLINDERS ARRANGED IN PARALLEL, RADIAL, OR CONICAL RELATIONSHIP WITH ROTARY TRANSMISSION AXIS |
12.2 | ![[Patents]](../gifs/ps.gif) | . Parallel cylinders |
13 | ![[Patents]](../gifs/ps.gif) | . . WITH ADJUSTABLE MEANS TO VARY STROKE OF WORKING MEMBER |
13.1 | ![[Patents]](../gifs/ps.gif) | . Having motor-operated adjustment |
13.2 | ![[Patents]](../gifs/ps.gif) | . Flexible wall-type working member |
13.3 | ![[Patents]](../gifs/ps.gif) | . Stroke of one working member adjustable relative to another |
13.4 | ![[Patents]](../gifs/ps.gif) | . Predetermined discrete incremental adjustment positions |
13.41 | ![[Patents]](../gifs/ps.gif) | . . Adjustment by assembly or disassembly |
13.5 | ![[Patents]](../gifs/ps.gif) | . Independent adjustment of opposite stroke limits of single reciprocating working member |
13.51 | ![[Patents]](../gifs/ps.gif) | . Axial adjustment of spaced, rigidly interconnected working member faces |
13.6 | ![[Patents]](../gifs/ps.gif) | . Adjustable abutment positioned within working chamber |
13.7 | ![[Patents]](../gifs/ps.gif) | . BY adjusting or limiting motion of relatively movable power transmission element |
13.8 | ![[Patents]](../gifs/ps.gif) | . Adjustment means includes external axially extending threaded piston stem |
14 | ![[Patents]](../gifs/ps.gif) | WORKING MEMBER MOVES LOAD AND LATCHING MEANS FOR LOAD |
15 | ![[Patents]](../gifs/ps.gif) | WITH RELEASABLE STOP OR LATCH MEANS TO PREVENT MOVEMENT OF WORKING MEMBER |
16 | ![[Patents]](../gifs/ps.gif) | . With timing or delay means |
17 | ![[Patents]](../gifs/ps.gif) | . Engages member coaxial with and rotatable relative to working member |
18 | ![[Patents]](../gifs/ps.gif) | . Includes interfitting parts engageable at plural positions including position intermediate stroke limits |
19 | ![[Patents]](../gifs/ps.gif) | . . Self-engaging |
20 | ![[Patents]](../gifs/ps.gif) | . Engages power element movable relative to working member |
21R | ![[Patents]](../gifs/ps.gif) | . Plural selectively operable actuators for releasable means |
21MR | ![[Patents]](../gifs/ps.gif) | . . Manual release |
22 | ![[Patents]](../gifs/ps.gif) | . Relatively movable working members with interdependent means |
23 | ![[Patents]](../gifs/ps.gif) | . Means includes element interfitting between working member and fixed part |
24 | ![[Patents]](../gifs/ps.gif) | . . Element actuated or retained in operative position by relatively movable fluid responsive member |
25 | ![[Patents]](../gifs/ps.gif) | . . . With pivoted link between element and member |
26 | ![[Patents]](../gifs/ps.gif) | . . . Resilient element |
27 | ![[Patents]](../gifs/ps.gif) | . . Fluid actuated (28) |
28 | ![[Patents]](../gifs/ps.gif) | . Fluid actuated (27) |
29 | ![[Patents]](../gifs/ps.gif) | WITH RELEASABLE LATCH MEANS BETWEEN WORKING MEMBER AND POWER TRANSMISSION ELEMENT AXIALLY SLIDABLE THEREIN |
30 | ![[Patents]](../gifs/ps.gif) | WITH RESILIENT DETENT |
31 | ![[Patents]](../gifs/ps.gif) | RECTILINEARLY MOVING WORKING MEMBER AND COAXIAL OR PARALLEL ELEMENT SLIDABLY INTERENGAGED FOR RELATIVE ROTARY MOVEMENT |
32 | ![[Patents]](../gifs/ps.gif) | . Working fluid-actuated interengaging means permits unidirectional rotation of element relative to fixed part |
33 | ![[Patents]](../gifs/ps.gif) | . Element extends through working member portion |
34 | ![[Patents]](../gifs/ps.gif) | BELLOWS TYPE EXPANSIBLE CHAMBER |
35 | ![[Patents]](../gifs/ps.gif) | . Expansible chamber formed by concentric bellows |
36 | ![[Patents]](../gifs/ps.gif) | . With non-bellows type expansible chamber |
37 | ![[Patents]](../gifs/ps.gif) | . Plural bellows |
38 | ![[Patents]](../gifs/ps.gif) | . . Non-working liquid moved by first bellows effects movement of second bellows |
39 | ![[Patents]](../gifs/ps.gif) | . . With common movable wall |
40 | ![[Patents]](../gifs/ps.gif) | . With separate biasing means |
41 | ![[Patents]](../gifs/ps.gif) | . With vibration damping means |
42 | ![[Patents]](../gifs/ps.gif) | . With separate ring-like reinforcing element abutting pleat |
43 | ![[Patents]](../gifs/ps.gif) | . With stop means to limit axial movement of bellows |
44 | ![[Patents]](../gifs/ps.gif) | . With guide means |
45 | ![[Patents]](../gifs/ps.gif) | . Superposed peripherally interconnected elements |
46 | ![[Patents]](../gifs/ps.gif) | . . With nonmetallic portion |
47 | ![[Patents]](../gifs/ps.gif) | . Specific or diverse material (103) |
48 | ![[Patents]](../gifs/ps.gif) | PLURAL FLEXIBLE WALL WORKING MEMBERS |
49 | ![[Patents]](../gifs/ps.gif) | . Diaphragm type having working fluid contacting areas of different size |
50 | ![[Patents]](../gifs/ps.gif) | . Oppositely movable walls of common chamber (69) (75) |
51 | ![[Patents]](../gifs/ps.gif) | MUTUALLY RELATIVELY MOVABLE CYLINDER OR SLEEVE, MEMBER SEALINGLY SLIDABLE THEREIN AND OUTER CYLINDER THEREFOR |
52 | ![[Patents]](../gifs/ps.gif) | . Cylinder or sleeve forms working member |
53 | ![[Patents]](../gifs/ps.gif) | . With additional cylinder relatively slidable exteriorly of outer cylinder |
54 | ![[Patents]](../gifs/ps.gif) | ROTATING CYLINDER |
55 | ![[Patents]](../gifs/ps.gif) | . Fluid conduit coaxial with axis of rotation |
56 | ![[Patents]](../gifs/ps.gif) | . Plural cylinders |
57 | ![[Patents]](../gifs/ps.gif) | . . Axes of cylinders parallel to axis of rotation |
58 | ![[Patents]](../gifs/ps.gif) | . . Axes of cylinders intersect axis of rotation at common point |
58.1 | ![[Patents]](../gifs/ps.gif) | KNOCKDOWN OR FLOW CONDUIT STORAGE OR RETRIEVAL MEANS |
59 | ![[Patents]](../gifs/ps.gif) | CONVERTIBLE, OR CHANGEABLE BY ASSEMBLY OR DISASSEMBLY |
60 | ![[Patents]](../gifs/ps.gif) | WITH FLEXIBLE OR RESILIENTLY BIASED NON-WORKING MEMBER MOVABLE WALL IN CONSTANT COMMUNICATION WITH WORKING CHAMBER |
60.5 | ![[Patents]](../gifs/ps.gif) | SELECTIVE CLEARANCE CONTROL |
61 | ![[Patents]](../gifs/ps.gif) | RELATIVELY MOVABLE WORKING MEMBERS |
62 | ![[Patents]](../gifs/ps.gif) | . First working member moves second coaxial working member through separating abutment surfaces |
63 | ![[Patents]](../gifs/ps.gif) | . . With separate biasing means for a working member |
64 | ![[Patents]](../gifs/ps.gif) | . One a flexible wall type |
65 | ![[Patents]](../gifs/ps.gif) | . Rigid stem on first working member portion extends through second working member |
66 | ![[Patents]](../gifs/ps.gif) | . Moving cylinders |
67 | ![[Patents]](../gifs/ps.gif) | . Oscillating working members |
68 | ![[Patents]](../gifs/ps.gif) | . Interconnected with common rotatable shaft |
69R | ![[Patents]](../gifs/ps.gif) | . . Oppositely movable walls of common chamber (50) (75) |
70 | ![[Patents]](../gifs/ps.gif) | . . . Shaft axis parallel to axes of working members (71) |
69A | ![[Patents]](../gifs/ps.gif) | . . . One piston rod passes through opposite piston rod |
69B | ![[Patents]](../gifs/ps.gif) | . . . Single crankshaft offset from center of work chamber |
71 | ![[Patents]](../gifs/ps.gif) | . . Shaft axis parallel to axes of working members (70) |
72 | ![[Patents]](../gifs/ps.gif) | . . Shaft axis intersected by axes of working members |
73 | ![[Patents]](../gifs/ps.gif) | . . . Parallel working members |
74 | ![[Patents]](../gifs/ps.gif) | . . . . Shaft extends transversely through working members |
75 | ![[Patents]](../gifs/ps.gif) | . Oppositely movable walls of common chamber (50) (69) |
76 | ![[Patents]](../gifs/ps.gif) | . Interconnected by linkage having relatively movable members |
77 | ![[Patents]](../gifs/ps.gif) | GROUND EMBEDDED EXPANSIBLE CHAMBER |
78 | ![[Patents]](../gifs/ps.gif) | WITH FLUID PURIFYING MEANS |
79 | ![[Patents]](../gifs/ps.gif) | . Means separates gas from liquid |
80 | ![[Patents]](../gifs/ps.gif) | WITH FORCE EXERTING MEANS TO MOVE FLUID FROM NON-WORKING CHAMBER |
81 | ![[Patents]](../gifs/ps.gif) | WORKING MEMBER FORMS RESERVOIR FOR NON-COMPRESSIBLE WORKING FLUID |
82 | ![[Patents]](../gifs/ps.gif) | WITH MEANS TO CONTROL FLUID FLOW FROM NON-WORKING CHAMBER |
83 | ![[Patents]](../gifs/ps.gif) | LIQUID POOL SEALING RELATIVELY MOVABLE CHAMBER WALLS |
84 | ![[Patents]](../gifs/ps.gif) | RESILIENT MEANS INTERPOSED BETWEEN WORKING MEMBER AND RELATIVELY MOVABLE POWER TRANSMISSION ELEMENT |
85R | ![[Patents]](../gifs/ps.gif) | WITH CUSHIONING MEANS EFFECTIVE OVER A PORTION ONLY OF STROKE |
85A | ![[Patents]](../gifs/ps.gif) | . Metal spring |
85B | ![[Patents]](../gifs/ps.gif) | . Fluid spring |
86 | ![[Patents]](../gifs/ps.gif) | WITH REMOVAL CONDUIT FOR LIQUID SEEPAGE FROM EXPANSIBLE CHAMBER |
86.5 | ![[Patents]](../gifs/ps.gif) | PASSAGE IN CYLINDER FOR APPLICATION OF SEPARATE FLUID TO CYLINDER AND PISTON SIDE WALL INTERFACE |
87 | ![[Patents]](../gifs/ps.gif) | WITH NON-SEALING CLEANING MEANS |
88 | ![[Patents]](../gifs/ps.gif) | SEALED OPENING IN LONGITUDINAL WALL OF CHAMBER FOR RECEIVING WORKING MEMBER PORTION |
89 | ![[Patents]](../gifs/ps.gif) | COLLAPSIBLE CHAMBER WALL PORTION (E.G., HINGED OR FLEXIBLE WALL) |
90 | ![[Patents]](../gifs/ps.gif) | . Wall portion formed of flexible material |
91 | ![[Patents]](../gifs/ps.gif) | . . Envelope having restricted fluid opening |
92 | ![[Patents]](../gifs/ps.gif) | . . . Non-metallic |
93 | ![[Patents]](../gifs/ps.gif) | . . Annular flexible wall portion peripherally sealed to spaced relatively fixed concentric rigid members |
94 | ![[Patents]](../gifs/ps.gif) | . . With separate biasing means |
95 | ![[Patents]](../gifs/ps.gif) | . . . Adjustable |
96 | ![[Patents]](../gifs/ps.gif) | . . Diaphragm type |
97 | ![[Patents]](../gifs/ps.gif) | . . . Axially spaced flexible wall portions with interposed incompressible means |
98R | ![[Patents]](../gifs/ps.gif) | . . . Entire periphery secured to rigid working chamber forming wall |
99 | ![[Patents]](../gifs/ps.gif) | . . . . With undistortable member secured to central portion of diaphragm |
100 | ![[Patents]](../gifs/ps.gif) | . . . . . Member includes coextensive plate-like elements secured to opposite side of diaphragm |
101 | ![[Patents]](../gifs/ps.gif) | . . . . Abutment connection between diaphragm and power transmission element |
102 | ![[Patents]](../gifs/ps.gif) | . . . . With separate seal means between diaphragm and member |
98D | ![[Patents]](../gifs/ps.gif) | . . . . Rolling diaphragm |
103R | ![[Patents]](../gifs/ps.gif) | . . . Specific or diverse material (47) |
103F | ![[Patents]](../gifs/ps.gif) | . . . . With reinforcement embedded in diaphragm |
103SD | ![[Patents]](../gifs/ps.gif) | . . . . Synthetic diaphragm (non-metal and non-rubber) |
103M | ![[Patents]](../gifs/ps.gif) | . . . . Metal diaphragm |
104 | ![[Patents]](../gifs/ps.gif) | . . . Corrugated |
105 | ![[Patents]](../gifs/ps.gif) | . . Coaxial radially spaced relatively movable undistortable members joined by flexible wall |
106 | ![[Patents]](../gifs/ps.gif) | FLUID CONDUIT IN CONSTANT COMMUNICATION WITH RELATIVELY ROTATABLE WORKING CHAMBER |
107 | ![[Patents]](../gifs/ps.gif) | ANNULAR WORKING MEMBER OR ANNULAR LINEARLY EXTENDING CHAMBER THEREFOR |
108 | ![[Patents]](../gifs/ps.gif) | . Axially extending hollow stem on working member |
109 | ![[Patents]](../gifs/ps.gif) | PISTON WITH RIGID AXIALLY EXTENDING HOLLOW STEM |
110 | ![[Patents]](../gifs/ps.gif) | . Hollow stem forms axially extending fluid passage |
111 | ![[Patents]](../gifs/ps.gif) | . . Plural laterally spaced passages |
112 | ![[Patents]](../gifs/ps.gif) | . . Passage communicates with lateral port extending through piston side wall portion |
113 | ![[Patents]](../gifs/ps.gif) | . Relatively movable elongated part within stem |
114 | ![[Patents]](../gifs/ps.gif) | . . Part and stem relatively axially adjustable |
115 | ![[Patents]](../gifs/ps.gif) | . . . Part forms actuator for piston side wall portion adjusting means |
116 | ![[Patents]](../gifs/ps.gif) | WITH AXIALLY EXTENDING ELEMENT MOUNTED ON WORKING MEMBER FOR RELATIVE ROTARY MOVEMENT ONLY |
117R | ![[Patents]](../gifs/ps.gif) | MOVING CYLINDER |
118 | ![[Patents]](../gifs/ps.gif) | . Pivoted |
119 | ![[Patents]](../gifs/ps.gif) | . . With fluid conduit extending through pivoted connection |
117A | ![[Patents]](../gifs/ps.gif) | . Stationary piston or movable piston with moving cylinder |
120 | ![[Patents]](../gifs/ps.gif) | OSCILLATING WORKING MEMBER OR CYLINDER THEREFOR |
121 | ![[Patents]](../gifs/ps.gif) | . Oscillatory shaft with radially extending vane |
122 | ![[Patents]](../gifs/ps.gif) | . . Plural angularly related vanes |
123 | ![[Patents]](../gifs/ps.gif) | . . With lost motion connection between vane and shaft |
124 | ![[Patents]](../gifs/ps.gif) | . . With resiliently biased vane peripheral portion |
125 | ![[Patents]](../gifs/ps.gif) | . . Vane includes non-metallic peripheral sealing portion |
126 | ![[Patents]](../gifs/ps.gif) | WITH DIFFERENTIAL RADIAL THRUST PRODUCING MEANS FOR WORKING MEMBER |
127 | ![[Patents]](../gifs/ps.gif) | . Fluid pressure type |
128 | ![[Patents]](../gifs/ps.gif) | WITH ASSEMBLY OR DISASSEMBLY FACILITATING MEANS |
129 | ![[Patents]](../gifs/ps.gif) | ABUTMENT CONNECTION BETWEEN WORKING MEMBER AND POWER TRANSMISSION ELEMENT |
130R | ![[Patents]](../gifs/ps.gif) | WITH SEPARATE BIASING MEANS FOR WORKING MEMBER |
131 | ![[Patents]](../gifs/ps.gif) | . Biasing means maintains working member intermediate stroke end limits |
132 | ![[Patents]](../gifs/ps.gif) | . Tension spring |
133 | ![[Patents]](../gifs/ps.gif) | . Adjustable |
134 | ![[Patents]](../gifs/ps.gif) | . Fluid spring |
135 | ![[Patents]](../gifs/ps.gif) | . Biasing means engages working fluid contacting portion of working member |
130A | ![[Patents]](../gifs/ps.gif) | . Bias normally held inoperative by fluid pressure |
130B | ![[Patents]](../gifs/ps.gif) | . Bias other than coil spring |
130C | ![[Patents]](../gifs/ps.gif) | . Bias external of both expanding and contracting chamber |
130D | ![[Patents]](../gifs/ps.gif) | . Plural coil springs |
136 | ![[Patents]](../gifs/ps.gif) | WITH TOOTHED GEAR, SPLINE OR THREAD RIGID WITH WORKING MEMBER |
137 | ![[Patents]](../gifs/ps.gif) | WITH FLEXIBLE TRANSMISSION ELEMENT SECURED TO WORKING MEMBER |
138 | ![[Patents]](../gifs/ps.gif) | WITH LINKAGE OR TRANSMISSION ENGAGING PORTION INTERMEDIATE SPACED WORKING MEMBER END FACES |
139 | ![[Patents]](../gifs/ps.gif) | WITH CYLINDER WALL CONTACTING GUIDE ARTICULATED TO PISTON |
140 | ![[Patents]](../gifs/ps.gif) | WITH LINKAGE OR TRANSMISSION HAVING RELATIVELY MOVABLE MEMBERS |
141 | ![[Patents]](../gifs/ps.gif) | WITH SEPARABLE FLUID DEFLECTING SHIELD OR BAFFLE ON WORKING MEMBER |
142 | ![[Patents]](../gifs/ps.gif) | WITH RESERVOIR FOR NON-COMPRESSIBLE WORKING FLUID |
143 | ![[Patents]](../gifs/ps.gif) | WITH MOVEMENT DAMPING MEANS (E.G., FLUID FLOW RESTRICTOR) |
144 | ![[Patents]](../gifs/ps.gif) | WITH ENCOMPASSING HEAT EXCHANGE MODIFYING SPACE OR JACKET |
145 | ![[Patents]](../gifs/ps.gif) | COMBINED |
146 | ![[Patents]](../gifs/ps.gif) | PLURAL UNITARILY MOUNTED CYLINDERS OR FRAME THEREFOR (161) |
147 | ![[Patents]](../gifs/ps.gif) | . With casing or support for rotary shaft |
148 | ![[Patents]](../gifs/ps.gif) | . . Three or more radially arranged cylinders |
149 | ![[Patents]](../gifs/ps.gif) | . . V-type |
150 | ![[Patents]](../gifs/ps.gif) | . . Coaxial cylinder (151) |
151 | ![[Patents]](../gifs/ps.gif) | . Coaxial cylinders (150) |
152 | ![[Patents]](../gifs/ps.gif) | . . With different cross-sectional areas |
153 | ![[Patents]](../gifs/ps.gif) | WITH LUBRICATING MEANS |
154 | ![[Patents]](../gifs/ps.gif) | . Lubricant entrained by working fluid |
155 | ![[Patents]](../gifs/ps.gif) | . Portion of expansible chamber device includes solid lubricating material |
156 | ![[Patents]](../gifs/ps.gif) | . Valve means in lubricant passage |
157 | ![[Patents]](../gifs/ps.gif) | . Lubricant passage extends axially through articulated piston rod |
158 | ![[Patents]](../gifs/ps.gif) | . Piston has lubricant retaining or conducting means |
159 | ![[Patents]](../gifs/ps.gif) | . . Pocket or chamber |
160 | ![[Patents]](../gifs/ps.gif) | . . Port or passage extending through side wall portion |
161 | ![[Patents]](../gifs/ps.gif) | WITH SUPPORT OR FRAME (146) |
161.5 | ![[Patents]](../gifs/ps.gif) | . Wheel supported |
162R | ![[Patents]](../gifs/ps.gif) | SPACED CYLINDER AND PISTON WALLS DEFINE PASSAGE BETWEEN OPPOSED PISTON SIDE WALL ENDS |
162P | ![[Patents]](../gifs/ps.gif) | . Passage in piston |
163 | ![[Patents]](../gifs/ps.gif) | FLUID CONDUIT OR PORT IN FIXED WALL OF WORKING CHAMBER |
164 | ![[Patents]](../gifs/ps.gif) | . Port in separable chamber end closure |
165R | ![[Patents]](../gifs/ps.gif) | WITH GUIDE OR SEAL ON CYLINDER END PORTION FOR PISTON OR MEMBER MOVED BY PISTON |
166 | ![[Patents]](../gifs/ps.gif) | . Additional guide is spaced chamber end wall |
167 | ![[Patents]](../gifs/ps.gif) | . Guide movable laterally |
168 | ![[Patents]](../gifs/ps.gif) | . Non-metallic seal means between piston or member and end portion |
165PR | ![[Patents]](../gifs/ps.gif) | . Prevent rotation |
169.1 | ![[Patents]](../gifs/ps.gif) | CYLINDER DETAIL |
169.2 | ![[Patents]](../gifs/ps.gif) | . With reinforcing member |
169.3 | ![[Patents]](../gifs/ps.gif) | . . Extending through working member |
169.4 | ![[Patents]](../gifs/ps.gif) | . . . Coaxial sleeve or tube |
170.1 | ![[Patents]](../gifs/ps.gif) | . Nonmetallic piston contacting portion |
171.1 | ![[Patents]](../gifs/ps.gif) | . Cylinder or liner retained in casing by casing closure or closure associated means |
172 | ![[Patents]](../gifs/ps.gif) | PISTON |
173 | ![[Patents]](../gifs/ps.gif) | . With rotation imparting fluid impinging surface on piston part |
174 | ![[Patents]](../gifs/ps.gif) | . Liquid between axially spaced side wall portions |
175 | ![[Patents]](../gifs/ps.gif) | . Spaced faces joined by rigid stem (e.g., spool) |
176 | ![[Patents]](../gifs/ps.gif) | . With enclosed insulating space in piston part |
177 | ![[Patents]](../gifs/ps.gif) | . Non-circular |
178 | ![[Patents]](../gifs/ps.gif) | . With ball or roller anti-friction means on side wall portion |
179 | ![[Patents]](../gifs/ps.gif) | . Articulated connecting rod end forms portions of piston face |
181R | ![[Patents]](../gifs/ps.gif) | . With fluid passage in piston face |
182 | ![[Patents]](../gifs/ps.gif) | . . Passage communicates with packing receiving recess |
183 | ![[Patents]](../gifs/ps.gif) | . . . Valved |
184 | ![[Patents]](../gifs/ps.gif) | . . . Passage in opposed piston faces |
185 | ![[Patents]](../gifs/ps.gif) | . . . . Passages communicate with common packing receiving recess |
181P | ![[Patents]](../gifs/ps.gif) | . . Passage thru piston to opposite chamber |
186 | ![[Patents]](../gifs/ps.gif) | . With ported chamber in piston part for circulating heat exchange fluid |
187 | ![[Patents]](../gifs/ps.gif) | . With separable means for pivotally mounting connecting rod to piston |
188 | ![[Patents]](../gifs/ps.gif) | . . Means retained by annulus positioned about piston periphery |
189 | ![[Patents]](../gifs/ps.gif) | . . Piston formed of separable end face and side wall portion |
190 | ![[Patents]](../gifs/ps.gif) | . . . Means secures end face portion to side wall portion |
191 | ![[Patents]](../gifs/ps.gif) | . . Fastener for separable means extends through end face portion |
192 | ![[Patents]](../gifs/ps.gif) | . Plural integral radially extending resilient metallic sealing tongues on side wall portion |
193 | ![[Patents]](../gifs/ps.gif) | . With spring means for biasing side wall portion radially |
194 | ![[Patents]](../gifs/ps.gif) | . . Biased portion comprises peripheral axially extending flexible lip |
195 | ![[Patents]](../gifs/ps.gif) | . . Open ended hollow skirt comprises biased portion |
196 | ![[Patents]](../gifs/ps.gif) | . . . Spring part positioned in skirt slit |
197 | ![[Patents]](../gifs/ps.gif) | . . . Adjustable bias (199) |
198 | ![[Patents]](../gifs/ps.gif) | . . . Split annular type spring (200) |
199 | ![[Patents]](../gifs/ps.gif) | . . Adjustable bias (197) |
200 | ![[Patents]](../gifs/ps.gif) | . . Split annular type spring (198) |
201 | ![[Patents]](../gifs/ps.gif) | . Radially adjustable side wall portion |
202 | ![[Patents]](../gifs/ps.gif) | . . Adjustable portion comprises open-ended hollow skirt |
203 | ![[Patents]](../gifs/ps.gif) | . . . Adjustment effected by wedge member movable relative to skirt (207) |
204 | ![[Patents]](../gifs/ps.gif) | . . Adjustment effected by selectively removable spacer or skim element between relatively movable parts |
205 | ![[Patents]](../gifs/ps.gif) | . . Side wall portion positioned between relatively axially adjustable rigid end members |
206 | ![[Patents]](../gifs/ps.gif) | . . . With beveled abutting surfaces between side wall portion and an end member |
207 | ![[Patents]](../gifs/ps.gif) | . . Adjustment effected by wedge member movable relative to side wall portion (203) |
208 | ![[Patents]](../gifs/ps.gif) | . Open-ended hollow skirt type (e.g., trunk type) |
209 | ![[Patents]](../gifs/ps.gif) | . . Frusto conical skirt |
210 | ![[Patents]](../gifs/ps.gif) | . . With weight balancing means |
211 | ![[Patents]](../gifs/ps.gif) | . . Element of diverse material extending through skirt wall abuts circumferentially extending resilient ring |
212 | ![[Patents]](../gifs/ps.gif) | . . With nonmetallic portion |
213 | ![[Patents]](../gifs/ps.gif) | . . End face surface includes areas of diverse material |
214 | ![[Patents]](../gifs/ps.gif) | . . Spaced wall skirt |
215 | ![[Patents]](../gifs/ps.gif) | . . Separate resilient elements secures end face portion to skirt portion |
216 | ![[Patents]](../gifs/ps.gif) | . . Plural separable parts |
217 | ![[Patents]](../gifs/ps.gif) | . . . Interconnected by relative rotation of parts |
218 | ![[Patents]](../gifs/ps.gif) | . . . . With means to prevent relative rotation of parts |
219 | ![[Patents]](../gifs/ps.gif) | . . . Interconnected without separate fastening means |
220 | ![[Patents]](../gifs/ps.gif) | . . . Threaded fastener |
221 | ![[Patents]](../gifs/ps.gif) | . . . . Fastener extends through end face |
222 | ![[Patents]](../gifs/ps.gif) | . . Specific or diverse material; or welded, brazed or soldered joint |
223 | ![[Patents]](../gifs/ps.gif) | . . . Coated |
224 | ![[Patents]](../gifs/ps.gif) | . . . End face and skirt periphery of diverse material |
225 | ![[Patents]](../gifs/ps.gif) | . . . Element of diverse material for limiting radial movement of skirt part |
226 | ![[Patents]](../gifs/ps.gif) | . . . . Bi-metallic restraining element |
227 | ![[Patents]](../gifs/ps.gif) | . . . . Element positioned about periphery of skirt |
228 | ![[Patents]](../gifs/ps.gif) | . . . . Element portion embedded in piston part |
229 | ![[Patents]](../gifs/ps.gif) | . . . . . Annular element |
230 | ![[Patents]](../gifs/ps.gif) | . . . . . . Element encircles connecting rod pin supporting boss |
231 | ![[Patents]](../gifs/ps.gif) | . . . Welded, brazed or soldered (260) |
232 | ![[Patents]](../gifs/ps.gif) | . . Spaced skirt parts jointed by resilient arcuate web |
233 | ![[Patents]](../gifs/ps.gif) | . . Oval-shaped skirt portion |
234 | ![[Patents]](../gifs/ps.gif) | . . Skirt includes slit |
235 | ![[Patents]](../gifs/ps.gif) | . . . Slit transverse to skirt axis |
236 | ![[Patents]](../gifs/ps.gif) | . . . . With additional angularly related slit |
237 | ![[Patents]](../gifs/ps.gif) | . . Circumferentially spaced portions at free end of skirt |
238 | ![[Patents]](../gifs/ps.gif) | . . Connecting rod pin supporting boss laterally spaced from skirt portion |
239 | ![[Patents]](../gifs/ps.gif) | . . With rib or strut means on piston part |
240 | ![[Patents]](../gifs/ps.gif) | . Side wall portion includes peripheral axially extending flexible lip |
241 | ![[Patents]](../gifs/ps.gif) | . . With embedded reinforcing means in lip portion (254) |
242 | ![[Patents]](../gifs/ps.gif) | . . Plural axially spaced lips |
243 | ![[Patents]](../gifs/ps.gif) | . . . Oppositely facing |
244 | ![[Patents]](../gifs/ps.gif) | . . . . Lips formed on separable elements |
245 | ![[Patents]](../gifs/ps.gif) | . . Lip forms peripheral portion of imperforate cup shaped element |
246 | ![[Patents]](../gifs/ps.gif) | . . Metallic lip |
247 | ![[Patents]](../gifs/ps.gif) | . Fluid pressure responsive axial movement of end face portion radially moves side wall portion |
248 | ![[Patents]](../gifs/ps.gif) | . Nonmetallic portion |
249 | ![[Patents]](../gifs/ps.gif) | . . Flexible |
250 | ![[Patents]](../gifs/ps.gif) | . . . Flexible side wall portion between separable axially spaced rigid members |
251 | ![[Patents]](../gifs/ps.gif) | . . . . Wall portion comprises plural axially aligned flexible elements |
252 | ![[Patents]](../gifs/ps.gif) | . . . . . Three or more elements |
253 | ![[Patents]](../gifs/ps.gif) | . . . Axially spaced flexible side wall forming elements with interposed rigid spacer member |
254 | ![[Patents]](../gifs/ps.gif) | . . . With imbedded reinforcing means (241) |
255 | ![[Patents]](../gifs/ps.gif) | . Plural separable parts |
256 | ![[Patents]](../gifs/ps.gif) | . . Fastening means for parts include resilient element |
257 | ![[Patents]](../gifs/ps.gif) | . . Side wall portion interposed between separable axially spaced rigid members |
258 | ![[Patents]](../gifs/ps.gif) | . . . Rigid members connected by coaxial rigid stem or rod |
259 | ![[Patents]](../gifs/ps.gif) | . . Side wall portion and relatively movable piston part having abutting inclined surfaces |
260 | ![[Patents]](../gifs/ps.gif) | . Welded, brazed or soldered (231) |
261 | ![[Patents]](../gifs/ps.gif) | MISCELLANEOUS (E.G., CRANKCASE) |
| | ****************************** |
| | DIGESTS |
| | ****************************** |
DIG 1 | ![[Patents]](../gifs/ps.gif) | Bearing on piston or cylinder |
DIG 2 | ![[Patents]](../gifs/ps.gif) | Fluid bearing |
DIG 3 | ![[Patents]](../gifs/ps.gif) | Flexible drive |
DIG 4 | ![[Patents]](../gifs/ps.gif) | Lost motion |