Title:
空気ばね及び台車
Document Type and Number:
Japanese Patent JP6946178
Kind Code:
B2
Abstract:
An air spring includes an outer cylindrical member, an inner cylindrical member, a diaphragm, the diaphragm providing an internal space between the outer cylindrical member and the inner cylindrical member, a stopper assembly arranged in the internal space as being pivotable over the inner cylindrical member, a handle for pivoting the stopper assembly over the inner cylindrical member, a guide member attached to the handle as rising from the handle, a positioning member attached by insertion in a guide hole in the guide member for positioning of the handle, a positioning hole provided in the inner cylindrical member which can receive the positioning member, and a holding mechanism in the inner cylindrical member. A position of the stopper assembly with respect to the inner cylindrical member is determined by inserting the positioning member in the positioning hole.
Inventors:
Takayuki Sawa
Hideki Kitada
Yasuhiko Ura
Takehiro Nishimura
Keiichi Kamura
Yoshi Sato
Hideki Kitada
Yasuhiko Ura
Takehiro Nishimura
Keiichi Kamura
Yoshi Sato
Application Number:
JP2017511971A
Publication Date:
October 06, 2021
Filing Date:
October 17, 2016
Export Citation:
Assignee:
Sumitomo Electric Industries, Ltd.
Kawasaki Heavy Industries, Ltd.
Kawasaki Heavy Industries, Ltd.
International Classes:
F16F9/05; B61F5/10; F16F9/32; F16F15/023; F16F15/04
Domestic Patent References:
| JP2012145135A | ||||
| JP2009063067A | ||||
| JP2012017769A | ||||
| JP4084813U | ||||
| JP2000035075A |
Attorney, Agent or Firm:
Fukami patent office