Title:
CHAIN DRIVING SPROCKET
Document Type and Number:
WIPO Patent Application WO/2014/192341
Kind Code:
A1
Abstract:
This chain driving sprocket (11) is provided with a rotation member (21) comprising multiple teeth (24a) capable of engaging with a chain (12) and provided along the outer periphery (28) at regular intervals along the circumferential direction, and with multiple buffer members (31) which are attached along the pitch circle (Q) of the teeth at an interval corresponding to the arrangement pitch (L) of the teeth such that inner plates (13) and outer plates (14) in the chain contact each other on at least one side in the teeth width direction of the teeth (24a) on the rotation member (21). When removing the buffer members (31) from the rotation member (21) for replacement, those of the buffer members that are identified, for example, as degraded and requiring replacement are replaced.
Inventors:
ISHIDA HIROKI (JP)
YAMANE KENTARO (JP)
OCHI SEIJI (JP)
YAMANE KENTARO (JP)
OCHI SEIJI (JP)
Application Number:
PCT/JP2014/054479
Publication Date:
December 04, 2014
Filing Date:
February 25, 2014
Export Citation:
Assignee:
TSUBAKIMOTO CHAIN CO (JP)
International Classes:
F16H55/30; F16F7/00
Foreign References:
| JP2011502233A | 2011-01-20 | |||
| DE19943000A1 | 2000-12-21 | |||
| JPH01178270U | 1989-12-20 | |||
| JPH0842667A | 1996-02-16 | |||
| JPS50111559U | 1975-09-11 |
Attorney, Agent or Firm:
ONDA, Makoto et al. (JP)
Makoto Onda (JP)
Makoto Onda (JP)
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