Subclass |
| Title |
ClassTitle
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| ===>
WHEEL SUBSTITUTES FOR LAND VEHICLES
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| | |
1 | ![[Patents]](../gifs/ps.gif) | STEPPER TYPE |
2 | ![[Patents]](../gifs/ps.gif) | . Cam positioned |
3 | ![[Patents]](../gifs/ps.gif) | . Having plural link connector elements |
4 | ![[Patents]](../gifs/ps.gif) | . Feet attached to rim |
5 | ![[Patents]](../gifs/ps.gif) | . . Spring biased |
6 | ![[Patents]](../gifs/ps.gif) | RIGID PORTABLE TRACK |
7 | ![[Patents]](../gifs/ps.gif) | . Circular |
8 | ![[Patents]](../gifs/ps.gif) | WITH RAIL ENGAGING MEANS |
9 | ![[Patents]](../gifs/ps.gif) | WITH BRAKE |
100 | ![[Patents]](../gifs/ps.gif) | WITH MEANS TO REMOVE OR EXCLUDE FOREIGN MATTER (E.G., SEAL, SCRAPER) |
101 | ![[Patents]](../gifs/ps.gif) | . With means between track links or shoes |
102 | ![[Patents]](../gifs/ps.gif) | . With peripheral seal between bushing and track link |
103 | ![[Patents]](../gifs/ps.gif) | . With end seal between bushing and track link |
104 | ![[Patents]](../gifs/ps.gif) | . . And at connector pin |
105 | ![[Patents]](../gifs/ps.gif) | . With seal between connector pin and bushing |
106 | ![[Patents]](../gifs/ps.gif) | . With seal between connector pin and track link |
107 | ![[Patents]](../gifs/ps.gif) | . With deflector plate, track guide means, or scraper |
108 | ![[Patents]](../gifs/ps.gif) | . . With deflector or guard mounted to track body |
109 | ![[Patents]](../gifs/ps.gif) | . . With deflector plate mounted to lateral side of track |
110 | ![[Patents]](../gifs/ps.gif) | . . With scraper mounted to scrape track or wheel |
111 | ![[Patents]](../gifs/ps.gif) | . With self-cleaning tread or track unit |
112 | ![[Patents]](../gifs/ps.gif) | . . Including self-cleaning endless belt |
113 | ![[Patents]](../gifs/ps.gif) | . . Having openings through side or base of shoe or link |
114 | ![[Patents]](../gifs/ps.gif) | . . With particular shoe, lug, grouser structure, or material |
115 | ![[Patents]](../gifs/ps.gif) | . With self-cleaning sprocket or drive wheel |
116 | ![[Patents]](../gifs/ps.gif) | TRACK GUIDE OR ALIGNMENT MECHANISM |
117 | ![[Patents]](../gifs/ps.gif) | WITH LUBRICATION |
118 | ![[Patents]](../gifs/ps.gif) | . Including passage in connector pin |
119 | ![[Patents]](../gifs/ps.gif) | . Including passage in or for roller structure |
15 | ![[Patents]](../gifs/ps.gif) | COMBINED OR CONVERTIBLE |
120 | ![[Patents]](../gifs/ps.gif) | WITH FRAME CARRIED ENDLESS TRACK |
121 | ![[Patents]](../gifs/ps.gif) | . With roller antifriction means |
122 | ![[Patents]](../gifs/ps.gif) | . . Track carried |
123 | ![[Patents]](../gifs/ps.gif) | . . Rollers engage toothed wheel or frame |
19 | ![[Patents]](../gifs/ps.gif) | SINGLE WHEEL TYPE |
20 | ![[Patents]](../gifs/ps.gif) | WHEEL ON TOP OF UPPER TRACK RUN |
124 | ![[Patents]](../gifs/ps.gif) | WITH TRACK SUPPORT INTERMEDIATE OF END WHEELS |
125 | ![[Patents]](../gifs/ps.gif) | . Including end wheel support for movement to maintain track tension |
126 | ![[Patents]](../gifs/ps.gif) | . Intermediate support includes wheel contacting upper and lower track runs |
127 | ![[Patents]](../gifs/ps.gif) | . Including elongated slide or frame support |
128 | ![[Patents]](../gifs/ps.gif) | . . Combined with at least one intermediate roller |
129 | ![[Patents]](../gifs/ps.gif) | . With roller support contacting lower track run |
130 | ![[Patents]](../gifs/ps.gif) | . . With frame-mounted rollers |
131 | ![[Patents]](../gifs/ps.gif) | . . . Adjustable or movable frame |
132 | ![[Patents]](../gifs/ps.gif) | . . With roller support mounted for movement individually or in pairs |
133 | ![[Patents]](../gifs/ps.gif) | . . . Including individual roller mounted for movement at end of arm |
134 | ![[Patents]](../gifs/ps.gif) | . . . Including walking beam or pivoting arm |
135 | ![[Patents]](../gifs/ps.gif) | . . With high drive arrangement |
136 | ![[Patents]](../gifs/ps.gif) | . . Specific roller structure, per se |
137 | ![[Patents]](../gifs/ps.gif) | . . . Including structure to engage track (e.g., wear surface, cushion) |
138 | ![[Patents]](../gifs/ps.gif) | . . With roller mounting means |
139 | ![[Patents]](../gifs/ps.gif) | . . With intermediate upper track run support |
140 | ![[Patents]](../gifs/ps.gif) | . . With endless roller chain support |
141 | ![[Patents]](../gifs/ps.gif) | . . With vertically movable wheel support |
142 | ![[Patents]](../gifs/ps.gif) | . . With plural wheel support |
143 | ![[Patents]](../gifs/ps.gif) | WITH MEANS FOR TENSIONING TRACK BY MOVING AT LEAST ONE ENDWHEEL |
144 | ![[Patents]](../gifs/ps.gif) | . Condition responsive (e.g., inclination, speed, operator command) |
145 | ![[Patents]](../gifs/ps.gif) | . Having hydraulic adjusting means |
146 | ![[Patents]](../gifs/ps.gif) | . . Including spring device (e.g., coil spring) |
147 | ![[Patents]](../gifs/ps.gif) | . . . Coil spring housed within hydraulic cylinder |
148 | ![[Patents]](../gifs/ps.gif) | . . Including gas recoil |
149 | ![[Patents]](../gifs/ps.gif) | . . With vent or relief valve |
150 | ![[Patents]](../gifs/ps.gif) | . Vertically movable endwheel |
151 | ![[Patents]](../gifs/ps.gif) | . Biased by spring only |
152 | ![[Patents]](../gifs/ps.gif) | . . Longitudinally outwardly biased by coil spring only |
153 | ![[Patents]](../gifs/ps.gif) | . Longitudinally adjustable |
154 | ![[Patents]](../gifs/ps.gif) | . . Including threaded tension adjuster |
155 | ![[Patents]](../gifs/ps.gif) | . With intermediate support member (e.g., linkage) |
156 | ![[Patents]](../gifs/ps.gif) | . Tensioner contained within idler wheel |
33 | ![[Patents]](../gifs/ps.gif) | WITH INTERPOSED FRICTION DRIVE BELT |
34 | ![[Patents]](../gifs/ps.gif) | INFLATABLE MEANS |
157 | ![[Patents]](../gifs/ps.gif) | ENDLESS BELT HAVING NONMETALLIC TRACK OR TREAD |
158 | ![[Patents]](../gifs/ps.gif) | . Track formed of flexible sections |
159 | ![[Patents]](../gifs/ps.gif) | . Track formed of rigid nonmetallic links |
160 | ![[Patents]](../gifs/ps.gif) | . . Lug, shoe, or grouser structure, per se |
161 | ![[Patents]](../gifs/ps.gif) | . . . With mounting means |
162 | ![[Patents]](../gifs/ps.gif) | . . . . Including threaded fastening means |
163 | ![[Patents]](../gifs/ps.gif) | . . With noncylindrical or hollow connector pin |
164 | ![[Patents]](../gifs/ps.gif) | . . Including metal sleeve for connector pin |
165 | ![[Patents]](../gifs/ps.gif) | . Track formed of endless flexible belt |
166 | ![[Patents]](../gifs/ps.gif) | . . Including plural layers of different materials |
167 | ![[Patents]](../gifs/ps.gif) | . . With metallic embedded reinforcement |
168 | ![[Patents]](../gifs/ps.gif) | . . . Including clip for snowmobile track |
169 | ![[Patents]](../gifs/ps.gif) | . . . Including means for sprocket tooth engagement (e.g.,lug aperture) |
170 | ![[Patents]](../gifs/ps.gif) | . . . Reinforcement is endless |
171 | ![[Patents]](../gifs/ps.gif) | . . . . Including core bar reinforcement |
172 | ![[Patents]](../gifs/ps.gif) | . . . . . With overlapping core bar sections |
173 | ![[Patents]](../gifs/ps.gif) | . . . . . Including sprocket wheel or roller guide lug or projection |
174 | ![[Patents]](../gifs/ps.gif) | . . . . . . Plural lugs or projections |
175 | ![[Patents]](../gifs/ps.gif) | . . . . . . . Including additional reinforcement for sprocket wheel |
176 | ![[Patents]](../gifs/ps.gif) | . . . . Portion of resilient belt overlaps core bar (e.g., roller engagement surface) |
177 | ![[Patents]](../gifs/ps.gif) | . . . Including core bar reinforcement |
178 | ![[Patents]](../gifs/ps.gif) | . . With integral grouser |
179 | ![[Patents]](../gifs/ps.gif) | . . . With reinforcement in or at grouser formation |
180 | ![[Patents]](../gifs/ps.gif) | . . With removable lug or grouser |
181 | ![[Patents]](../gifs/ps.gif) | . . Grouser connects plural adjacent belts |
182 | ![[Patents]](../gifs/ps.gif) | . . Including discrete connector to connect opposite belt ends |
183 | ![[Patents]](../gifs/ps.gif) | . With connecting means for reinforcement elements |
184 | ![[Patents]](../gifs/ps.gif) | . With friction drive structure |
185 | ![[Patents]](../gifs/ps.gif) | TRACKS OR TREADS |
40 | ![[Patents]](../gifs/ps.gif) | . Cable connected treads |
41 | ![[Patents]](../gifs/ps.gif) | . Resilient connection between treads |
42 | ![[Patents]](../gifs/ps.gif) | . . Torsion bushing |
43 | ![[Patents]](../gifs/ps.gif) | . . Resilient compressible hinge |
44 | ![[Patents]](../gifs/ps.gif) | . Steerable |
45 | ![[Patents]](../gifs/ps.gif) | . Adjustable connection between treads |
46 | ![[Patents]](../gifs/ps.gif) | . With resiliently biased ground engaging portion |
47 | ![[Patents]](../gifs/ps.gif) | . With sag prevention means |
48 | ![[Patents]](../gifs/ps.gif) | . . Projecting truss type |
49 | ![[Patents]](../gifs/ps.gif) | . . . Truss interconnected |
50 | ![[Patents]](../gifs/ps.gif) | . Track treads interconnected without separate fastening means |
51 | ![[Patents]](../gifs/ps.gif) | . With street plate |
52 | ![[Patents]](../gifs/ps.gif) | . With roller means |
53 | ![[Patents]](../gifs/ps.gif) | . One piece track tread |
186 | ![[Patents]](../gifs/ps.gif) | . Having master link |
187 | ![[Patents]](../gifs/ps.gif) | . With detachable grouser for endless chain track |
188 | ![[Patents]](../gifs/ps.gif) | . . Including additional locking means to elminate stress concentration |
189 | ![[Patents]](../gifs/ps.gif) | . . Including nonmetallic part or component |
190 | ![[Patents]](../gifs/ps.gif) | . . Reversible |
191 | ![[Patents]](../gifs/ps.gif) | . . Grouser structure, per se |
192 | ![[Patents]](../gifs/ps.gif) | . . . Specific material (e.g., hardness, welding, method of manufacture) |
193 | ![[Patents]](../gifs/ps.gif) | . With guide means for interfitting with sprocket wheel or roller |
194 | ![[Patents]](../gifs/ps.gif) | . . Track wheel wear protection (e.g., track element protection) |
195 | ![[Patents]](../gifs/ps.gif) | . . Sprocket and track engagement |
196 | ![[Patents]](../gifs/ps.gif) | . . . Track formed of rigid links |
197 | ![[Patents]](../gifs/ps.gif) | . . . . Having nonmetallic part or component (e.g., at area of engagement) |
198 | ![[Patents]](../gifs/ps.gif) | . . . . Link or shoe structure, per se |
199 | ![[Patents]](../gifs/ps.gif) | . . . Sprocket wheel structure, per se |
200 | ![[Patents]](../gifs/ps.gif) | . . Track formed of rigid links |
201 | ![[Patents]](../gifs/ps.gif) | . . . Link or shoe structure, per se |
202 | ![[Patents]](../gifs/ps.gif) | . Separate transverse connector pin between treads |
203 | ![[Patents]](../gifs/ps.gif) | . . Including nonmetallic part or component |
204 | ![[Patents]](../gifs/ps.gif) | . . Including additional locking member for retaining link connectors (e.g., pin connectors) |
59 | ![[Patents]](../gifs/ps.gif) | . . Including noncylindrical or hollow connector pin |
60 | ![[Patents]](../gifs/ps.gif) | MISCELLANEOUS |
| | ****************************** |
| | CROSS-REFERENCE ART COLLECTION |
| | ****************************** |
900 | ![[Patents]](../gifs/ps.gif) | MASTER LINK |