Rotary jig

Details Rotary jig Rotary jig

2004-01-23

2008-10-14

Ackun, Jr., Jacob K. (Department: 3723)

Abrading

Precision device or process - or with condition responsive...

With feeding of tool or work holder

C451S229000, C451S382000

Reexamination Certificate

active

07435159

ABSTRACT:
A jig intended in use to hold a series of blanks of rod-like or wire-like form during machining, the jig having a body adapted to be mounted to a drive shaft for rotation of the body about an axis of rotation, the body having a perimeter which on rotation of the jig defines a rotation path, the perimeter being defined by a set of stations located around the rotation path, each station having a pair of opposed clamping surfaces, one side of the clamping surfaces being located at the rotation path, in use the clamping surfaces being intended to receive between themselves a set of said blanks, one end of said blanks being positioned to extend outwardly from the one side to extend beyond the rotation path. The clamping surfaces can have a cylindrical or polygonal shape and the blanks can be supported to extend in a direction transverse to the rotation path or parallel to the rotation path. A process and grinding system are also claimed.

REFERENCES:
patent: 5495988 (1996-03-01), Follese et al.
patent: 5501630 (1996-03-01), Samsel
patent: 5711701 (1998-01-01), Grinderslev et al.
patent: 6015338 (2000-01-01), Hong et al.
patent: 961811 (1975-01-01), None
patent: 582450 (1933-08-01), None
patent: 0 591 992 (1994-04-01), None
patent: 338058 (1930-11-01), None

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