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1. US20150362045 - Transmission device

Office
United States of America
Application Number 14764406
Application Date 09.12.2013
Publication Number 20150362045
Publication Date 17.12.2015
Grant Number 09512906
Grant Date 06.12.2016
Publication Kind B2
IPC
F16H 3/72
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
3Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
44using gears having orbital motion
72with a secondary drive, e.g. regulating motor, in order to vary speed continuously
F16H 3/70
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
3Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
44using gears having orbital motion
70in which the central axis of the gearing lies inside the periphery of an orbital gear
CPC
F16H 3/70
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
3Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
44using gears having orbital motion
70in which the central axis of the gearing lies inside the periphery of an orbital gear
F16H 3/72
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
3Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
44using gears having orbital motion
72with a secondary drive, e.g. regulating motor, in order to vary speed continuously
Applicants Masayuki Ikeda
Inventors Masayuki Ikeda
Agents Westerman, Hattori, Daniels & Adrian, LLP
Priority Data 2013018312 01.02.2013 JP
Title
(EN) Transmission device
Abstract
(EN)

A feature for joining gear wheels includes a disk portion 21 and external cogs 22 provided to an input means 12, a second cylindrical guiding portion 31 provided on one side of an internal/external gear wheel 15 and coaxial with a first cylindrical guiding portion 30, an external gear wheel 18 rotatably fit in and attached to the input means 12 and having external cogs 38 having a same shape as the external cogs 22 of the input means 12 and engaging with internal cogs 33 of the gear wheel 15, and an internal gear wheel 19 having the internal cogs 40 engaging with the external cogs 22 and the external cogs 38, having an annular guiding portion 39 to be guided by the second cylindrical guiding portion 31, arranged in between the disk portion 21 and the internal/external gear wheel 15, and revolving along with the gear wheel 15.


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