Resilient ring for fluid coupling
Latest Mining Supplies (Minsup) Pty. Ltd. Patents:
Description
FIG. 1 is a side elevational view of a resilient ring for fluid coupling showing my new design;
FIG. 2 is a cross-sectional view thereof taken on line 2--2 of FIG. 3;
FIG. 3 is a top plan view thereof; and
FIG. 4 is a bottom plan view thereof.
The design is characterized by two concentric tapered portions having different degrees of taper and which are axially separated by a concentric cylindrical portion.
Referenced Cited
Patent History
Patent number: D281525
Type: Grant
Filed: Dec 28, 1981
Date of Patent: Nov 26, 1985
Assignee: Mining Supplies (Minsup) Pty. Ltd. (Edwardstown)
Inventor: Robert W. Gilbert (Adelaide)
Primary Examiner: James R. Largen
Attorneys: Robert E. Burns, Emmanuel J. Lobato, Bruce L. Adams
Application Number: 6/334,730
Type: Grant
Filed: Dec 28, 1981
Date of Patent: Nov 26, 1985
Assignee: Mining Supplies (Minsup) Pty. Ltd. (Edwardstown)
Inventor: Robert W. Gilbert (Adelaide)
Primary Examiner: James R. Largen
Attorneys: Robert E. Burns, Emmanuel J. Lobato, Bruce L. Adams
Application Number: 6/334,730
Classifications
Current U.S. Class:
D23/47