DIFFERENTIAL DEVICE FOR TRICYCLE

PROBLEM TO BE SOLVED: To provide an inexpensive and reliable differential device using three gears and aluminum housings. SOLUTION: One planetary gear 7 is provided in the aluminum housings 1a, 1b via each other facing axles 2a, 2b for meshing with differential gears 5a, 5b joined to the axles, and...

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Bibliographic Details
Main Author OBATA KIYOSHI
Format Patent
LanguageEnglish
Published 25.09.2008
Subjects
BLASTING
CYCLE AXLE SUSPENSIONS
CYCLE FRAMES
CYCLE SIDE-CARS, FORECARS, OR THE LIKE
CYCLE STEERING DEVICES
CYCLES
ENGINEERING ELEMENTS AND UNITS
GEARING
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
LIGHTING
MECHANICAL ENGINEERING
PERFORMING OPERATIONS
RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FORCYCLES
THERMAL INSULATION IN GENERAL
TRANSPORTING
WEAPONS
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Summary:PROBLEM TO BE SOLVED: To provide an inexpensive and reliable differential device using three gears and aluminum housings. SOLUTION: One planetary gear 7 is provided in the aluminum housings 1a, 1b via each other facing axles 2a, 2b for meshing with differential gears 5a, 5b joined to the axles, and the planetary gear is fixed at its shaft to the housings and turned directly with the housings. In this method, the differential device is easily fabricated. It achieves a smaller size and lower production cost, using a resin bearing for a tricycle. COPYRIGHT: (C)2008,JPO&INPIT
Bibliography:Application Number: JP20070104298