Title:
新幹線車両用連結装置及び取外し方法
Document Type and Number:
Japanese Patent JP5725779
Kind Code:
B2
Abstract:
A device for coupling tilting railroad cars onto a high-speed railroad train comprises a coupler and a shock absorber held in a shock absorber frame, each joined by a coupling pin via a coupling joint. The frame includes a front inner surface with a front end wall opening and a cylindrical surface extending to a semi-circular concave inner surface. The joint includes a rounded convex surface engaged with a semi-circular concave surface, a circumferential surface of a short cylinder receiving the rear portion of the coupler, and an insertion hole which is provided in a direction perpendicular to the axis of the short cylinder. The frame has a removal hole and an air removal pin of the coupling pin facing each other at a position to rotate at a predetermined angle in a circumferential direction in the assembled state, and at a position coaxial with the coupling pin in the assembled state.
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| JPS5811118 | 【考案の名称】ボ-ルジヨイント |
| JP2001515191 | [Title of Invention] Ball Joint |
Inventors:
Kazuhiko Sagawa
Yoshinori Ishihara
Teruhiko Yaha
Kazuyoshi Kitaya
Kazuki Fujii
Yoshinori Ishihara
Teruhiko Yaha
Kazuyoshi Kitaya
Kazuki Fujii
Application Number:
JP2010213867A
Publication Date:
May 27, 2015
Filing Date:
September 24, 2010
Export Citation:
Assignee:
Nippon Steel & Sumitomo Metal Corporation
East Japan Railway Company
Kawasaki Heavy Industries, Ltd.
East Japan Railway Company
Kawasaki Heavy Industries, Ltd.
International Classes:
F16C11/06; B61G11/18
Domestic Patent References:
| JP44016967B1 | ||||
| JP2002234438A | ||||
| JP45023132Y1 |
Foreign References:
| US2990962 | ||||
| US5507400 | ||||
| US2990963 | ||||
| US4230228 | ||||
| US3220562 |
Attorney, Agent or Firm:
Tetsuya Mizogami
Yoshinori Iwahara
Susumu Yamamoto
Yoshinori Iwahara
Susumu Yamamoto