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with convex friction surface
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Industry
CPC
F16H15/34
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Parent Industries
F
MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F16
Engineering elements
F16H
GEARING
F16H15/00
Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members
Current Industry
F16H15/34
with convex friction surface
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Patents Grants
last 30 patents
Information
Patent Grant
Continuously variable transmission and bicycle
Patent number
10,480,626
Issue date
Nov 19, 2019
Nidec-Shimpo Corporation
Kikuo Okamura
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
3631730
Patent number
3,631,730
Issue date
Jan 4, 1972
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
3479891
Patent number
3,479,891
Issue date
Nov 25, 1969
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents