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Title:
STEERING DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/189472
Kind Code:
A1
Abstract:
Provided is a steering device in which an engagement protrusion of a driven-side cam and a vertical long hole can be prevented from strongly collide, and occurrence of steering slip between a tensile spring and an adjustment lever can be suppressed, and with which workability of assembly work can be secured. A tensile spring 73a is bridged between a support bracket 14a and a base section 51 of an adjustment lever 23a. A spring lock hole 53 is constituted by combining: a guide hole section 79 having a triangular opening shape disposed on the front side thereof; and a large diameter section 80 having a semicircular opening shape disposed on the rear side thereof. The hook section 74b of the tensile spring 73a is elastically inserted between a pair of guide sides 81a, 81b of the guide hole section 79 and is elastically pushed against the pair of guide sides 81a, 81b.

Inventors:
SUGISHITA, Suguru (78 Toriba-machi, Maebashi-sh, Gunma 27, 〒3718527, JP)
SHIMIZU, Hirotaka (78 Toriba-machi, Maebashi-sh, Gunma 27, 〒3718527, JP)
OSAWA, Masaru (78 Toriba-machi, Maebashi-sh, Gunma 27, 〒3718527, JP)
Application Number:
JP2019/013373
Publication Date:
October 03, 2019
Filing Date:
March 27, 2019
Export Citation:
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Assignee:
NSK LTD. (6-3 Ohsaki 1-chome, Shinagawa-ku Tokyo, 60, 〒1418560, JP)
International Classes:
B62D1/184; B62D1/189; F16F1/12
Foreign References:
JP2014083906A2014-05-12
JPS5746143U1982-03-13
JPS57184335U1982-11-22
JPS50138967A1975-11-06
Attorney, Agent or Firm:
KIWA INTERNATIONAL (SKI Toranomon 5F, 2-13-10 Nishi-Shimbashi Minato-k, Tokyo 03, 〒1050003, JP)
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