Title:
構造物
Document Type and Number:
Japanese Patent JP7219165
Kind Code:
B2
Abstract:
To provide a structure of fastening members with different thermal expansion coefficients, which can be used under an environment where a temperature change range is wide.SOLUTION: In a torque converter 1 comprising a plurality of rivet fastening structures 9 that fastens a turbine hub 6 and a shell 3 having a higher thermal expansion coefficient than the turbine hub 6 by rivets 8, between a head 81 of the rivet 8 and the shell 3 (one end 31), an intervening plate 100 is intervened, which has a lower thermal expansion coefficient than the shell 3, extends over two or more rivet fastening structures 9, and connects the two or more rivet fastening structures 9.SELECTED DRAWING: Figure 1
Inventors:
Keisuke Isoya
Kazunori Kawashima
Yuusuke Tachibana
Kazunori Kawashima
Yuusuke Tachibana
Application Number:
JP2019105867A
Publication Date:
February 07, 2023
Filing Date:
June 06, 2019
Export Citation:
Assignee:
JATCO Co., Ltd.
Nissan Motor Co., Ltd
Nissan Motor Co., Ltd
International Classes:
F16B5/04; B21J15/00; B21J15/14; F16H41/24; F16H41/28
Domestic Patent References:
| JP2005023945A | ||||
| JP2003523489A | ||||
| JP2015169296A | ||||
| JP2018141500A | ||||
| JP2015232372A | ||||
| JP9141377A | ||||
| JP50012943Y1 | ||||
| JP63130355U |
Foreign References:
| US5324340 | ||||
| WO2019098219A1 | ||||
| WO2012117737A1 |
Attorney, Agent or Firm:
Patent Attorney Corporation Goto Patent Office
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