Reduced profile cam helix for a torque responsive actuation device

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Description

FIG. 1 is a elevation perspective view of a profile cam helix for a torque responsive actuation device showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
4674347 June 23, 1987 Nishida et al.
4934503 June 19, 1990 Bacher et al.
5403240 April 4, 1995 Smith et al.
5520272 May 28, 1996 Ewer et al.
5538120 July 23, 1996 Berardicuncti
Patent History
Patent number: D382283
Type: Grant
Filed: Nov 22, 1995
Date of Patent: Aug 12, 1997
Inventor: Steven R. Benson (Murray, UT)
Primary Examiner: Antoine Duval Davis
Attorney: M. Reid Russell
Application Number: 0/46,966
Classifications
Current U.S. Class: Drive Train (D15/148)
International Classification: 1599;