Universal jig/work holding fixture and method of use

Details Universal jig/work holding fixture and method of use Universal jig/work holding fixture and method of use

2007-05-22

2007-05-22

Howell, Daniel W. (Department: 3722)

Cutting by use of rotating axially moving tool

Processes

Bit detachable

C408S075000, C408S07200R, C408S103000, C408S11500B, C408S236000

Reexamination Certificate

active

10944232

ABSTRACT:
A universal jig/work holding fixture for precision manual reaming of valve bores within a transmission valve body, or other work piece is disclosed. The universal jig/work holding fixture includes a tool holder (i.e. jig) having universal swiveling movement in all axes, which allows precise axial alignment of a reaming tool to the longitudinal axis of a valve bore. The universal jig is contained within a work holding fixture whereon the valve body or other work piece is clamped during the reaming operation. The work holding fixture is constructed to accommodate vertical and lateral adjustment of the tool holder relative to the work holding fixture to permit precise alignment of the reaming tool and provides mechanisms to lock the tool holder and work piece in a desired position. The universal jig/work holding fixture allows a service technician in a transmission shop environment to achieve a precision repair using only manual tools.

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patent: 5281057 (1994-01-01), Ritt
patent: 5302057 (1994-04-01), Siegfried

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