Ring gear for planetary gear assembly

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Description

FIG. 1 is a perspective front view of a ring gear for planetary gear assembly showing my design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a side view thereof;

FIG. 5 is a view as seen by rotating FIG. 4, 90.degree. to the right;

FIG. 6 is a view as seen by rotating FIG. 5 180.degree.;

FIG. 7 is a sectional view taken along the line A--A of FIG. 3.

Referenced Cited
U.S. Patent Documents
D54266 December 1919 Johnson
3596538 August 1971 Braun
4126060 November 21, 1978 Rineer
4133344 January 9, 1979 Hunter et al.
Patent History
Patent number: D262033
Type: Grant
Filed: Aug 4, 1978
Date of Patent: Nov 24, 1981
Inventor: Katsuyuki Totsu (Higashi Mukojima, Sumida-ku, Tokyo)
Primary Examiner: Sam Rosen
Application Number: 5/931,117
Classifications
Current U.S. Class: Element Or Attachment (D15/138); Drive Train (D15/148); Transmission Or Speed Reducer (D15/149); Miscellaneous (D15/199)
International Classification: D1509; D1599;