Title:
鉄道車両用のブレーキディスクの取付構造、及びこれを用いたブレーキディスクユニット
Document Type and Number:
Japanese Patent JP7047917
Kind Code:
B2
Abstract:
This attachment structure (30) is provided with a cylindrical member (302) and a fastening member (301). The cylindrical member (302) is arranged to overlap a fastening hole (103) of a brake disk (10). The fastening member (301) has a head section (3011) and a shaft section (3012). The head section (3011) is arranged on the cylindrical member (302). The shaft section (3012) extends from the head section toward a member (20) to be attached and is inserted into the cylindrical member (302) and the fastening hole (103). In the peripheral wall (3021) of the cylindrical member (302), a punched section (3022) is provided in a portion located on the inner peripheral side of the brake disk (10). The punched section (3022) extends in the circumferential direction of the cylindrical member (302).
Inventors:
Takanori Kato
Atsushi Sakaguchi
Naruo Miyabe
Atsushi Sakaguchi
Naruo Miyabe
Application Number:
JP2020534661A
Publication Date:
April 05, 2022
Filing Date:
July 30, 2019
Export Citation:
Assignee:
Nippon Steel Corporation
International Classes:
B61H5/00; F16D65/12; F16B43/00
Domestic Patent References:
| JP2007218413A | ||||
| JP54060642A | ||||
| JP2002039142A | ||||
| JP2017116091A | ||||
| JP2006009862A |
Attorney, Agent or Firm:
Ascend Patent Business Corporation