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Patent Searching and Data


Title:
VEHICLE SEAT RECLINING DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/216359
Kind Code:
A1
Abstract:
This vehicle seat reclining device (4) comprises: protrusions (13D, 13E) that protrude radially inward so that, when a specific pawl (P1) abuts in the circumferential direction on a step (D) formed at the boundary between a first region (A1) and a second region (A2), the other pawl (P2) abuts on said protrusions in the circumferential direction; and a restriction portion (33A) that restricts the movement range of the other pawl (P2) regulated by a regulation portion (42) further toward the inside in the radial direction than a position (φ1) where the other pawl (P2) and the protrusions (13D, 13E) interfere with each other in the radial direction.

Inventors:
TERAGUCHI Hiroaki (1-1 Toyoda-cho, Kariya-sh, Aichi 51, 〒4488651, JP)
SUZUKI Hiroyuki (1-1 Toyoda-cho, Kariya-sh, Aichi 51, 〒4488651, JP)
Application Number:
JP2019/018461
Publication Date:
November 14, 2019
Filing Date:
May 08, 2019
Export Citation:
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Assignee:
TOYOTA BOSHOKU KABUSHIKI KAISHA (1-1 Toyoda-cho, Kariya-shi Aichi, 51, 〒4488651, JP)
International Classes:
B60N2/235; A47C1/025
Attorney, Agent or Firm:
EIKOH PATENT FIRM, P.C. (Toranomon East Bldg. 10F, 7-13 Nishi-Shimbashi 1-chome, Minato-k, Tokyo 03, 〒1050003, JP)
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