Title:
車両用シートフレーム及び車両用シート
Document Type and Number:
Japanese Patent JP7360069
Kind Code:
B2
Abstract:
Provided is a vehicle seat frame configured so that the weight of the frame can be reduced while the strength of a portion of the frame can be ensured. A vehicle seat frame F includes a frame member molded from a high tensile strength steel plate. A metal structure of a portion of the frame member is a structure formed according to one or more conditions upon a thermal treatment performed on the frame member, and the strength of the portion is different from those of other portions of the frame member. For example, the portion of the frame member includes a high strength portion with a higher strength than those of the other portions. Moreover, the portion of the frame member includes, for example, a low strength portion with a lower strength than those of the other portions.
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Inventors:
Takashi Hashimoto
Shintaro Mochizuki
Toru Sueki
Shintaro Mochizuki
Toru Sueki
Application Number:
JP2022120892A
Publication Date:
October 12, 2023
Filing Date:
July 28, 2022
Export Citation:
Assignee:
TS TECH Co., Ltd.
International Classes:
B60N2/68; A47C7/00; B60N2/427; C21D9/00
Domestic Patent References:
| JP2007313907A | ||||
| JP2011042302A | ||||
| JP2011235789A | ||||
| JP2011252189A |
Attorney, Agent or Firm:
Atsushi Akiyama
Chieko Fukushi
Yoshihide Kakubuchi
Chieko Fukushi
Yoshihide Kakubuchi