Randall N Chisolm

US Patent:

39932761, Nov 23, 1976

Filed:

Aug 20, 1975

Appl. No.:

5/606201

Inventors:

Randall N. Chisolm - Brooklyn NY

Assignee:

Lawrence Peska Associates, Inc. - New York NY

International Classification:

B23P 1904

US Classification:

248352

Abstract:

A spring holder tool is used to maintain a helical shaped frame support of an automobile in a compressed state. A circular shaped member having a cup shaped depression on the top lateral face is affixed to the end of a horizontal trihedron shaped extension arm wherein the horizontal extension arm is supported by a movable vertical support assembly. The circular shaped member is inserted between two convolutions of an expanded support spring. When the expansion force is released from the support spring, the portion of the support spring above the spring holder tube is maintained in a compressed state at a given vertical height.