Title:
GEAR TRANSMISSION
Document Type and Number:
Japanese Patent JP2016065574
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To realize a small-sized gear transmission.SOLUTION: A gear transmission device 100 comprises an internal tooth member 22, an external tooth gear 18, a carrier 6 and supporting members 26, 28. An inner periphery of the internal tooth member 22 is provided with an internal gear 24. An external tooth gear 18 is eccentrically rotated while being engaged with the internal gear 24. The carrier 6 supports the external tooth gear 18 and can be rotated in respect to the internal tooth member 22. The supporting members 26, 28 are arranged at both sides of the internal tooth member 22 in a direction of a rotating shaft 34 of the carrier 6. The supporting members 26, 28 rotatably support the carrier 6. The internal tooth member 22 and the supporting members 26, 28 are provided with bolt holes. There are provided a plurality of bolt holes around the rotating shaft 34. In this gear transmission device 100, there is provided a position setting part for performing a position setting of the internal tooth member 22 and the supporting members 26, 28 in their radial direction more outside in a radial direction than a circle connecting the ends of the bolt holes positioned at a rotating shaft 36.SELECTED DRAWING: Figure 1
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Inventors:
HASHIDA YASUKI
TSUJI HIDEAKI
TSUJI HIDEAKI
Application Number:
JP2014193827A
Publication Date:
April 28, 2016
Filing Date:
September 24, 2014
Export Citation:
Assignee:
NABTESCO CORP
International Classes:
F16H1/32; F16H57/021
Domestic Patent References:
| JPH0341240A | 1991-02-21 | |||
| JPH04316751A | 1992-11-09 | |||
| JP2014159814A | 2014-09-04 |
Attorney, Agent or Firm:
Etsushi Kotani
Masataka Otani
Tamagushi Yukihisa
Masataka Otani
Tamagushi Yukihisa