Poly-V pulley with axially displaced hub

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Description

FIGS. 1 and 2 are respectively front and rear elevational views of a poly-v pulley with axially displaced hub showing my new design;

FIG. 3 is a side elevational view thereof, the side opposite being a mirror image;

FIG. 4 is a sectional view of the pulley shown in FIGS. 1-3;

FIGS. 5 and 6 are respectively front and rear perspective views of the pulley shown in FIGS. 1 and 2.

The broken line showing of ball bearings in FIG. 4 is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D266982 November 23, 1982 Kanemitsu
D266983 November 23, 1982 Kanemitsu
D266984 November 23, 1982 Kanemitsu
D267472 January 4, 1983 Kanemitsu
D267540 January 11, 1983 Kanemitsu
D267541 January 11, 1983 Kanemitsu
D268092 March 1, 1983 Kanemitsu
D275176 August 21, 1984 Kanemitsu
D275365 September 4, 1984 Kanemitsu
D276409 November 20, 1984 Kanemitsu
D277547 February 12, 1985 Kanemitsu
D294675 March 15, 1988 Kanemitsu
D297707 September 20, 1988 Kanemitsu
2139833 December 1938 LeJuene et al.
2471906 May 1949 Smith
2656730 October 1953 Mitchell
2787914 April 1957 Nelson
2878551 March 1959 Woodward
3368376 February 1968 Previte
3457751 July 1969 Lindeman
3722309 March 1973 Shaffer
3772928 November 1973 Gobeille
3838485 October 1974 Oldford
3907371 September 1975 Leudi et al.
3945102 March 23, 1976 Kotlar
3953995 May 4, 1976 Haswell et al.
3962926 June 15, 1976 Kotlar
3977264 August 31, 1976 Sproul
3994181 November 30, 1976 Sproul
4050321 September 27, 1977 Kraft
4059023 November 22, 1977 Sproul
4078410 March 14, 1978 Lemmo
4080704 March 28, 1978 Blakesley
4083215 April 11, 1978 Guetzlaff
4086798 May 2, 1978 Lemmo
4197756 April 15, 1980 Yaros
4273547 June 16, 1981 Bytzek
4313323 February 2, 1982 Kanemitsu
4455853 June 26, 1984 Kanemitsu
4518374 May 21, 1985 Kanemitsu
4524595 June 25, 1985 Oda
4551122 November 5, 1985 Kraft et al.
Foreign Patent Documents
2822056 November 1979 DEX
508176 January 1955 ITX
11260 May 1979 JPX
143863 November 1981 JPX
90459 June 1982 JPX
195551 December 1982 JPX
128564 August 1983 JPX
163538 September 1983 JPX
13535 January 1984 JPX
Other references
  • Advertisement brochure entitled Carina Ed. Semitol brochure on Rinser/Dryers (38320), 1983.
Patent History
Patent number: D308013
Type: Grant
Filed: Jul 1, 1986
Date of Patent: May 22, 1990
Assignee: Kabushiki Kaisha Kanemitsu
Inventor: Masahiro Kanemitsu (Kobe)
Primary Examiner: Horace B. Fay, Jr.
Law Firm: Steele, Gould & Fried
Application Number: 6/880,914
Classifications
Current U.S. Class: D/8360