Adjustable cutoff

Details Adjustable cutoff Adjustable cutoff

2006-10-10

2006-10-10

Crane, Daniel C. (Department: 3725)

Metal deforming

By use of non-deforming work-gripping clamp and relatively...

With cutting

C072S319000, C083S502000, C083S508200

Reexamination Certificate

active

07117705

ABSTRACT:
A cutting assembly (20) is removably supported on a sheet bending brake (24) for cutting a work piece (22). The cutting assembly (20) includes a cutter body (32), and a first (42) and a second cutting disk (48), each having an outer periphery defining a primary (44) and a complimentary cutting edge (50) respectively. The first (42) and second cutting disks (48) are rotatably supported by the cutter body (32) and rotate about a first axis (46) and a second axis (52) respectively. An adjustment mechanism (60) interconnects the second cutting disk (48) and the cutter body (32) for axially adjusting the complimentary cutting edge (50) with respect to the primary cutting edge (44) without having to remove the second cutting disk (48) from the cutter body (32). The cutting assembly (20) includes a locking device (82) for preventing movement of the adjustment mechanism (60) relative to the cutter body (32).

REFERENCES:
patent: 3532019 (1970-10-01), Metzger et al.
patent: 3905264 (1975-09-01), Eddy
patent: 4428265 (1984-01-01), Bolton
patent: 5724740 (1998-03-01), Bishop
patent: 6000268 (1999-12-01), Van Cleave et al.

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