Class 269/269 - Opposed jaw faces diversely shaped

Subclass of Class 269 - Work holders
Definition: Device in which the surface of one work-engaging portion
No. of patents: 24
Last issue date: 01/18/2011

Number	Title	Issue Date
7871064	Repair fixture A repair fixture for supporting large cylindrical objects such as a generator rotor, to facilitate field maintenance operations. The fixture has two spaced Vee-blocks that are supported by and moved within vertical channels formed within peripheral stanchions. Clevi...	01/18/2011
7322623	Sawtooth terminal blade gripper and method of gripping A gripping apparatus is disclosed. The gripping apparatus includes a first finger including a plurality of first sawteeth along a first longitudinal end and a receiving area being located between adjacent sawteeth and a second finger including a plurality of complem...	01/29/2008
6761350	Clamping device A clamping device having a front member, a back member opposing the front member, a pair of opposing side members, a stop block and a clamping mechanism. The side members extend between and connect the front member and the back member. The work piece is supported by...	07/13/2004
6235693	Lactam compositions for cleaning organic and plasma etched residues for semiconductor devices A composition for the cleaning of residues from substrates from about 0.01 percent by weight to about 10 percent by weight of one or more fluoride compounds, from about 20 percent by weight to about 50 percent by weight water, from about 20 percent by wei...	05/22/2001
6115907	Device for tensioning a shaped part A device for tensioning shaped parts, with a frame and a plurality of tensioning elements which are formed by a holding part and a clamping part. The holding part abuts the shaped part pointwise and a clamping part pushes the shaped part in the direction ...	09/12/2000
5896760	Tool for mounting a door lock assembly A tool for holding an exterior hub component of a dead bolt door lock within a cylinder bore extending between interior and exterior surfaces of a door includes first and second flat rigid plates elongated between proximal and distal extremities, and a se...	04/27/1999
5820117	Air bladder fixture tooling for supporting circuit board assembly processing A fixture tooling for supporting a back side of a printed circuit board during component placement on a top side of the board includes an inflatable air bladder that is sized substantially coextensive with the circuit board. The bladder is positioned belo...	10/13/1998
5647102	Quick release clamp A toggle-type clamping device which grippingly and compressingly engages a clamp bar in order to secure a de-watering or sizing screen within a vibrator is disclosed. The clamping device is mounted on the side of a vibrator support member that is opposite...	07/15/1997
5482263	Angle adjustable clamps Angle adjustable clamps are described which include a pair of jaws connected to pliers-type handles. At least one of the jaws includes two faces, and the angle between the faces is adjustable. The clamps are useful for gripping and supporting workpieces a...	01/09/1996
5282610	Self-indexing vise A self-indexing vise 10 for clamping an angled workpiece 47 includes a pair of jaws 20, 32 capable of relative movement, a semi-cylindrical jaw insert 54 received in a recess 52 in one of the jaws 20, 32 and capable of pivoting to automatically conform to...	02/01/1994
5236541	Joined prism assembly and method and apparatus for manufacturing same A joined prism assembly having more than two prisms adhered to each other at joining surfaces is disclosed. The joined prism includes stepped portions between the end faces of the prisms adjacent to the joining surfaces for defining exposed positioning re...	08/17/1993
5195275	Blade sharpener A blade sharpener (10) comprising a frame (12) with a clamp (76) and a guide means (48) moveably attached to it to allow rotation of the clamp (76) about an axis (102), and raising and lowering of the guide means (48), both with respect to the frame (12),...	03/23/1993
5082254	Microtome object holder assembly A microtome object holder clamping assembly is disclosed, having utility for positioning a ball-mounted specimen plate in a spatially fixed manner, but which is selectively repositionable by pivotal and/or rotational movement to dispose the specimen plate...	01/21/1992
5042127	Recessed file retention tool A clamping handle assembly useful in grasping the edges of a flat file includes two handle halves joined to each other by threaded fasteners. Each of the handle halves is provided with an opposing groove within which the file is received. The groove botto...	08/27/1991
4915273	Bow and gun holders for offroad vehicles A pair of brackets which can be attached to the handle bars of the ATV or a motorcycle and which will hold a bow or a rifle or shotgun. The brackets include spring-biased U-shaped clamps which can be positioned on a mounting bar, the bar being secured to ...	04/10/1990
4903681	Method and apparatus for cutting a cylindrical material Method and apparatus for cutting a cylindrical material formed of silicone or the like which is an original material to produce semiconductor devices, using a rotary blade. In the cutting method, the base end side of the cylindrical material is fixed and ...	02/27/1990
4890373	Pipe repair apparatus and method A quick, easy, and permanent inline repair of a ruptured pipe is accomplished by the use of one of a firmly of rigid covers shaped to cover the rupture and adhering the rigid cover in sealing relation over the rupture. A utility tool is disclosed that may...	01/02/1990
4829875	Over-centre locking tool A clamping tool of the "Vise-Grip" type for holding two pieces of sheet metal in overlying abutting Relationship so that they can be welded or rivetted together. The tool is particularly useful in situations when one side of the work area is inaccessible ...	05/16/1989
4767110	Servo-clamping device An integral workbench having a table top formed as an integral vise including integral vise jaws and clamping elements which are longitudinally and angularly adjustable to vary the angle of clamping and selectively adjustable to vary the shape of the clam...	08/30/1988
4725049	Inverse welding clamp A clamp comprising a plurality of pivotally related members and a plurality of jaw elements, each secured at the yoke portion thereof to a pivotally related member. From the free ends of each of the leg portions of the jaw element immediately below the up...	02/16/1988
4651500	Method and apparatus for wrapping rolls of paper An apparatus for wrapping rolls of paper includes a wrapping material feed system for deliverying sheets of wrapping material and includes spaced apart vacuum belts and a conveyor for delivering the rolls to be wrapped in a path which intersects that of t...	03/24/1987
4536935	Apparatus for moving, handling and mounting attachments onto a length of flexible material The present invention relates to a method and apparatus for handling any desired length of flexible material such as tubing in any desired mass production operation or in any simple operation where various lengths of flexible material such as flexible tub...	08/27/1985
4507835	Adjustable press jig for front wheel strut assembly A jig is provided including a base for support from the base plate of a hydraulic press over which a downwardly extendible ram is mounted. The jig includes a pair of upstanding supports spaced horizontally apart and with at least one of the upstanding sup...	04/02/1985
4381104	Stringer clamp A clamp for use in holding a wing panel stringer to a header on a wing panel jig includes a clamp base affixed to the header. A stringer locator, which has a pair of clamp-engaging surfaces, is mounted for rotational movement on the clamp base. The first ...	04/26/1983

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Class 269/269 - Opposed jaw faces diversely shaped