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Class Information
Number: 83/464
Name: Cutting > With work immobilizer > Means to clamp work > Manually actuated drive means
Description: Device whose clamp is actuated by human power, applied to a force-transmitting linkage from a handle, crank, or pedal.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8453549 Method and apparatus for sawing lineal material to length Jun. 4, 2013
8132489 Clamping and cutting apparatus for conveyor belts Mar. 13, 2012
7059231 Dental model cutter Jun. 13, 2006
6874410 Pressing mechanism for paper cutting device Apr. 5, 2005
6829972 Saw table for fixing painting frames to be cut Dec. 14, 2004
6668695 Clamping system Dec. 30, 2003
6591724 Structure for saw clip Jul. 15, 2003
6427571 Venetian blind cutting machine Aug. 6, 2002
6422115 Machining tools having workpiece position adjusting devices Jul. 23, 2002
6128996 Food holder for slicing food into two pieces Oct. 10, 2000
5943933 Cutting mechanism Aug. 31, 1999
5941152 Vise assembly for cutting machine and fabrication method thereof Aug. 24, 1999
5873292 Holddown bar for power notcher Feb. 23, 1999
5823084 Tool for straight line and square edge cutting of a board Oct. 20, 1998
5730434 Clamping devices for compound miter saws Mar. 24, 1998
5685212 Rotating punch Nov. 11, 1997
5664473 Punch Sep. 9, 1997
5483858 Sawing machine having angle-adjustable clamping mechanism and safety alignment mechanism Jan. 16, 1996
5335573 Apparatus for trimming a deformable substrate Aug. 9, 1994
5239905 Miter table molding positioning apparatus Aug. 31, 1993
5161443 Revolving speed regulating mechanism of circular sawing machine Nov. 10, 1992
5134912 Tab tape singulation apparatus and method Aug. 4, 1992
5099727 Mechanism and method for circumscribing oval shapes Mar. 31, 1992
5033346 Sheet cutting machine, and cutting head and clamping assemblies therefor Jul. 23, 1991
5014584 Machine and method for cutting oval shapes May. 14, 1991
4815350 Circular saw machine Mar. 28, 1989
4790222 Apparatus for cutting various forms out of a picture frame mat or the like Dec. 13, 1988
4781093 Multi-power cutter Nov. 1, 1988
4779503 Portable saw stand Oct. 25, 1988
4773798 Portable washer cutters Sep. 27, 1988
4754676 Computer paper guide edge shearer Jul. 5, 1988
4754675 Tissue slicing device Jul. 5, 1988
4686876 Apparatus for cutting sheet material Aug. 18, 1987
4653371 Work holder for vertical saws Mar. 31, 1987
4648301 Adapter for circular saw to cut-off saw Mar. 10, 1987
4576075 Circular saw machine Mar. 18, 1986
4574670 Multiple angle cutting apparatus Mar. 11, 1986
4522097 Ribbon cable splitter Jun. 11, 1985
4510834 Siding cutter Apr. 16, 1985
4489633 Sawing device and associated clamp and safety cap Dec. 25, 1984
4455904 Work frame cutting support Jun. 26, 1984
4306478 Continuously operating severing machine Dec. 22, 1981
4283977 Motorized miter chop saw with work-piece clamp Aug. 18, 1981
4277996 Force application apparatus, especially for severing materials Jul. 14, 1981
4267756 Holddown for power shear May. 19, 1981
4267757 Cable slitter May. 19, 1981
4249445 Food slicing apparatus Feb. 10, 1981
4169400 Cable armor cutting machine Oct. 2, 1979
4161900 Veneer edging jig for table saws Jul. 24, 1979
4112793 Device for cutting ovals in mats or glass sheets Sep. 12, 1978

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