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US Patent: 5,222,386
Hand Brake
Patentee:
Robert L. Jones, Jr. (exact or similar names) - Charlotte, NC

USPTO Classifications:
72/319, 72/388, 72/409.13

Tool Categories:
wrenches : pliers type wrenches : locking pliers

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
none listed

Patent Dates:
Applied: Mar. 05, 1992
Granted: Jun. 29, 1993

Patent Pictures:
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Report data errors or omissions to steward Stan Schulz
Description:
Ralph H. Dougherty - patent attorney

Abstract

A hand brake for deforming a metal work piece, which includes a mechanism for clamping the work piece into a fixed position, such as a gripping mechanism or clamp, and a mechanism connected to the clamp for bending at least a portion of the work piece. The bending mechanism includes a bending member and a mechanism for rotating the bending member about its longitudinal axis to make contact with the work piece and angularly displace at least a portion of the work piece. The bending member is pivotally connected to the clamping mechanism and is disposable beneath at least a portion of the work piece.

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