Pillow block bearing housing

- The Torrington Company
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Description

FIG. 1 is an isometric view of the left side, top and front of a pillow block bearing housing showing my design;

FIG. 2 is a front view of my pillow block bearing housing design;

FIG. 3 is a top view of my pillow block bearing housing design;

FIG. 4 is a left side view of my pillow block bearing housing design, the right side view being a mirror image thereof; and,

FIG. 5 is a bottom view of my pillow block bearing design.

Referenced Cited
U.S. Patent Documents
3873167 March 1975 Anderson
3936099 February 3, 1976 Braun et al.
4005917 February 1, 1977 Richardson et al.
4758101 July 19, 1988 Roof, Sr. et al.
Foreign Patent Documents
689910 April 1953 GBX
Other references
  • Product Engineering, Link-Belt Flex Block Sleeve Bearing, Feb. 1962, p. 8. Faftnir, Single Pillow Blocks-Standard Series (RAKH) Type, .COPYRGT.1966, p. 94. A portion of an undated publication of Amoco Performance Products entitled "Polysulfone Design Engineering Data". Page from sales brochure of SKF GmbH. Schweinfurt, Fed. Rep. of Germany. Page from sales brochure of Dodge Division, Reliance Electric Company, Cleveland, Ohio. Pages (2) from sales brochure of The Torrington Company, Torrington, Conn.
Patent History
Patent number: D343179
Type: Grant
Filed: Nov 23, 1992
Date of Patent: Jan 11, 1994
Assignee: The Torrington Company (Torrington, CT)
Inventor: Walter P. Waskiewicz (Bristol, CT)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Antoine D. Davis
Attorney: John C. Bigler
Application Number: 0/1,841
Classifications
Current U.S. Class: Bearing, Bushing, Or Pillow Block (D15/143)