Propeller counterweight bearing assembly

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Description

FIG. 1 is a right front perspective view of a propeller counterweight bearing assembly, showing my new design;

FIG. 2 is a front elevational view;

FIG. 3 is a side elevational view taken from the left hand side of the article as shown in FIG. 2, the right side elevational view being substantially a mirror image thereof;

FIG. 4 is a rear elevational view;

FIG. 5 is a top plan view;

FIG. 6 is a top plan view, showing the counterweight bearing outer race in an arbitrary, alternative position, the outer race being adapted to slide freely within the kidney shaped inner race;

FIG. 7 is a bottom plan view; and,

FIG. 8 is a median, transverse, cross-sectional view, taken on the line 8--8 in FIG. 5.

Referenced Cited
U.S. Patent Documents
D268566 April 12, 1983 Frieberg
2531334 November 1950 Grenat
3966275 June 29, 1976 Cain et al.
4208076 June 17, 1980 Gray et al.
4251121 February 17, 1981 Johne et al.
Patent History
Patent number: D272912
Type: Grant
Filed: Oct 30, 1981
Date of Patent: Mar 6, 1984
Assignee: Dennis A. Praegitzer (Palo Cedro, CA)
Inventor: Kerry G. Dawes (Palo Cedro, CA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Lynn Wilder
Law Firm: Lothrop & West
Application Number: 6/316,452
Classifications
Current U.S. Class: Bearing, Bushing, Or Pillow Block (D15/143)
International Classification: D1599;