Track-guided nut

- SKF Specialty Products AB
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Description

FIG. 1 is an outer perspective view of a track-guided nut showing our new design, the end opposite that shown being identical;

FIG. 2 is an inner perspective view thereof.

Referenced Cited
U.S. Patent Documents
42320 April 1864 Thomas
2767951 October 1956 Cousino
2784930 March 1957 Wernecke
4030266 June 21, 1977 Cody
4662776 May 5, 1987 Hedstrom et al.
4957402 September 18, 1990 Klein et al.
Patent History
Patent number: D322929
Type: Grant
Filed: Jun 20, 1989
Date of Patent: Jan 7, 1992
Assignee: SKF Specialty Products AB (Gothenburg)
Inventors: Goran Abbestam (Gothenburg), Leif Lachonius (Surte)
Primary Examiner: B. J. Bullock
Attorney: Eugene E. Renz, Jr.
Application Number: 7/368,529
Classifications
Current U.S. Class: D/8397