Title:
ECCENTRICALLY ROCKING TYPE GEAR DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/105428
Kind Code:
A1
Abstract:
Provided is an eccentrically rocking type gear device G1 comprising: an internally toothed gear 10; an externally toothed gear 20; an eccentric body 30 for rocking the externally toothed gear; an eccentric body bearing 40 disposed between the eccentric body and the externally toothed gear; a carrier 50 synchronous with the rotational component of the externally toothed gear; and a plurality of inner pins 60 for transmitting the rotational component of the externally toothed gear to the carrier. The externally toothed gear is provided with: an eccentric body bearing hole 21 in which the eccentric body bearing is disposed; and a plurality of inner pin holes 22 in which the inner pins are inserted and which are provided at a circumferential distance from each other. The eccentric body bearing hole and the inner pin holes overlap each other when viewed axially.
Inventors:
ISOZAKI TETSUSHI (JP)
Application Number:
PCT/JP2017/042450
Publication Date:
June 14, 2018
Filing Date:
November 27, 2017
Export Citation:
Assignee:
SUMITOMO HEAVY INDUSTRIES (JP)
International Classes:
F16H1/32; F16C19/06; F16C19/26; F16C33/58
Foreign References:
| JPH05172194A | 1993-07-09 | |||
| JPH0771540A | 1995-03-17 | |||
| JP2016020730A | 2016-02-04 |
Attorney, Agent or Firm:
MORISHITA Sakaki (JP)
Download PDF:
Previous Patent: METHOD FOR FORMING FILM ON SUBSTRATE, AND FILM-FORMING SYSTEM
Next Patent: ACCELERATION DUCT
Next Patent: ACCELERATION DUCT