Poly-V pulley with bearing hub
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FIGS. 1 and 2 are respectively front and rear elevational views of a poly-v pulley with bearing hub showing my new design;
FIG. 3 is a side elevational view thereof, the opposite side 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 elevational views of a second embodiment thereof, the pulley having an internal sloping flange, as shown in FIG. 8;
FIG. 7 is a side elevational view thereof, the opposite side being a mirror image;
FIG. 8 is a sectional view thereof;
FIGS. 9 and 10 are respectively front and rear elevational views of a third embodiment thereof, the pulley having an internal curved flange, as shown in FIG. 12;
FIG. 11 is a side elevational view thereof, the opposite side being a mirror image;
FIG. 12 is a sectional view thereof;
FIGS. 13 and 14 are respectively front and rear perspective views of the first embodiment;
FIGS. 15 and 16 are respectively front and rear perspective views of the second embodiment;
FIGS. 17 and 18 are respectively front and rear perspective views of the third embodiment.
The broken line showing of ball bearings in FIGS. 4, 8 and 12 is for illustrative purposes only and forms no part of the claimed design.
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- Advertising brochure entitled Carina Ed. Semitol brochure on Rinser/Dryers (38320), 1983.
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: 6/880,913