Title:
自動車用ドアヒンジの製造方法及び自動車
Document Type and Number:
Japanese Patent JP7047237
Kind Code:
B2
Abstract:
Provided is a vehicle door hinge that has a desorption function and enabling weight reduction and increases production efficiency.The vehicle door hinge comprises: a base member 2U fixed to the door-side of the vehicle, a base member 3U fixed to the vehicle body side; a hinge shaft 4U rotatably connects the base member 2U and the base member 3U to each other; a screwed body 5U that is detachably screwed in the axial direction to the hinge shaft 4U so that the base member 3U and the hinge shaft 4U rotate integrally; bushes 6U, 7U fitted into a shaft holes 22U of the base member 2U so that the base member 2U and the hinge shaft 4U can rotate relative to each other; and a retaining portion 8U for preventing the hinge shaft 4U from coming off from the shaft hole 22U of the base member 2U in the axial direction.The base members 2U, 3U are manufactured by casting using an aluminum alloy as a material.
Inventors:
Morinaga Koji
Makoto Kondo
Kumiko Sato
Makoto Kondo
Kumiko Sato
Application Number:
JP2018563742A
Publication Date:
April 05, 2022
Filing Date:
March 15, 2018
Export Citation:
Assignee:
Mitsui Kinzoku Act Co., Ltd.
International Classes:
E05D7/10; B22D17/00; B22D17/22; B22D21/04; B60J5/04; E05D3/02; E05D9/00; F16C11/04
Domestic Patent References:
| JP11101048A | ||||
| JP2006214259A | ||||
| JP2015121073A | ||||
| JP5057244U | ||||
| JP2009542942A | ||||
| JP56034963U |
Foreign References:
| WO2011030417A1 |
Attorney, Agent or Firm:
Soichi Takezawa
Takenouchi Masaru
Yoshinori Yokobori
Takenouchi Masaru
Yoshinori Yokobori
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