Subclass |
| Title |
ClassTitle
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SEVERING BY TEARING OR BREAKING
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| | |
1 | | METHODS |
2 | | . With preliminary weakening |
3 | | . Longitudinally of direction of feed |
4 | | . Transversely of continuously fed work |
5 | | . . Progressively to or from one side edge |
6 | | SEVERING BY MANUALLY FORCING AGAINST FIXED EDGE |
7 | | . With other type severing means |
8 | | . With timer-released means for preventing work feed-out |
9 | | . Including means to effect bias cut |
10 | | . With feed-out of predetermined length from work supply |
11 | | . . Including means to select or adjust feed-out length |
12 | | . . Including feed-out stop for manually pulled work |
13 | | . . . Stop abuts work edge or work-mounted article |
14 | | . . . With feed-out of lead-end to aid initial grasping |
15 | | . . Merely to provide lead-end for manual grasping |
16 | | . . Manually operated feed-out mechanism |
17 | | . With indicator |
18 | | . . Indicates length to be severed from supply |
19 | | . With blade-edge guard |
20 | | . . Movable |
21 | | . Work stripped from blade by relatively movable means |
22 | | . . Including movable blade |
23 | | . With means to move work toward or into severing position |
24 | | . . With means to strip adhering work therefrom |
25 | | . With work-immobilizing paster surface |
26 | | . . With finger-access opening |
27 | | . With means to hold pad or stack of individual sheets |
28 | | . . With means to separate severed end of stub from supply package |
29 | | . . With changeable blade-edge contour |
30 | | . . . Slidable notcher |
31 | | . . Blade slidable along plane of work surface |
32 | | . Zigzag-folded supply package |
33 | | . Separate blades usable alternatively or sequentially on same work supply |
34 | | . Plural supply sources |
35 | | . . On turret-type support with single blade |
36 | | . . With movable blade registrable selectively with each source |
37 | | . . With plural blades |
38 | | . . . With individual blade for each source |
39 | | . With housing for work supply |
40 | | . . Liquid-, gas-, or light-tight work passage |
41 | | . . With inspection window or transparent panel |
42 | | . . With mounting means for housing |
43 | | . . Blade on pivoted closure for housing |
44 | | . . Sectional telescoping housing |
45 | | . . . Including removable cap or sleeve enclosure for spooled work supply |
46 | | . . Including special support for wound supply package |
47 | | . . . Bearing or trunnions to engage package core |
48 | | . . Single blank container |
49 | | . . . Blade unitary with container |
50 | | . . . With closure fastener |
51 | | . . With brake or tensioner |
52 | | . . . Restricted or restrictable work outlet |
53 | | . . With finger-access opening to facilitate work feed-out |
54 | | . . With internal guide |
55 | | . Blade carrier bodily and slidably supported on running length work |
56 | | . Blade mounted on hand-held wound package |
57 | | . . With lead-end stripper for tacky adhesive work |
58 | | . . By resiliently embracing outer circumference of package |
59 | | . . Work supply nonrotatably wound on flanged spool |
60 | | . . . Circumferentially movable blade radially retained by beaded or grooved flanges |
61 | | . . . Blade carrier supports hollow spool for rotation |
62 | | . . . Flange edge notched to provide or coact with cutter |
63 | | . . . With clamp for lead-end of strand-type work |
64 | | . . . . Strand clamped against flange |
65 | | . . By resiliently engaging package ends or interior of core |
66 | | . . Blade carrier supports package for rotation |
67 | | . Movable blade continually biased toward wound web supply package |
68 | | . . Including temporary bias-disabling means |
69 | | . . Including stripper to separate lead-end from package |
70 | | . . Weight of bodily movable package contributes to blade-biasing force |
71 | | . . Blade slidably guided |
72 | | . Blade movable to severing position by moving work |
73 | | . . With simultaneous application of brake or clamp |
74 | | . . . Applied to running length work |
75 | | . . . . Opposed movable jaws |
76 | | . Wound package bodily biased toward fixed blade |
77 | | . With fixed blade and support for wound package |
78 | | . . Body- or belt-attached |
79 | | . . With brake applied to supply package |
80 | | . . With guide spaced from blade edge to provide lead-end therebetween |
81 | | . With work-abutment stop |
82 | | . With brake or clamp |
83 | | . . Thread cutter and clamp attachment for sewing machine presser foot |
84 | | . . Applied to running length work |
85 | | . . . Spaced from blade edge to provide lead-end therebetween |
86 | | . . . . Blade manually movable to expose lead-end |
87 | | . . Manually applied, spring returned |
88 | | . With guide for running length work |
89 | | . Blade manually movable to or from severing position |
90 | | . With means to facilitate lead-end grasping |
91 | | . Blades or severing devices |
92 | | . . Adjustable blade-edge contour |
93 | | BREAKING OR TEARING APPARATUS |
93.5 | | . Including means to apply thermal shock to work |
94 | | . Combined with preliminary weakener or with nonbreaking cutter |
95 | | . . Successively actuated sharp and dull tools |
96 | | . . Preliminary weakener |
96.5 | | . . . With means to apply moment of force to weakened work |
97 | | . Plural breakers |
98 | | . Conveyer diverter for moving work |
99 | | . . Plural divergent work paths |
100 | | . Work-parting pullers (bursters) |
101 | | . . Relatively movable clamps |
102 | | . Axial twisters |
103 | | . Movable breaking tool |
104 | | . . Breaking tool intermediate spaced work supports |
105 | | . . . Clamping supports |
106 | | . Web restrainer |