Title:
ボギー台車用軸箱支持装置
Document Type and Number:
Japanese Patent JP4060901
Kind Code:
B2
Abstract:
Provided on a bogie truck for railway vehicles is an axle box support device which permits respective wheel axles to effect rotating displacements toward the center of a curve at the time of passage of the curve. Mounted between a bogie truck frame (1) and an axle box (5), as a connection member, is a laminated rubber spring body (10) which includes as a guide surface a portion of a curved surface of a vertical cylinder (A) centered on a center (O) of gravity of an axle (4).
Inventors:
Yoshio Masao
Application Number:
JP28243496A
Publication Date:
March 12, 2008
Filing Date:
October 24, 1996
Export Citation:
Assignee:
Urban Culture Research Institute, Inc.
International Classes:
B61F5/30; B61F5/38; B61F5/46
Domestic Patent References:
| JP61143256A | ||||
| JP3070569U | ||||
| JP3258656A | ||||
| JP2034465A | ||||
| JP3067903B2 | ||||
| JP55004284A | ||||
| JP2018766U | ||||
| JP4083874U |
Attorney, Agent or Firm:
Mitsufumi Esaki
Tsuneo Mihara
Okumura Yoshimichi
Tsuneo Mihara
Okumura Yoshimichi