Title:
張力調整装置の取付部材
Document Type and Number:
Japanese Patent JP7252538
Kind Code:
B2
Abstract:
To provide an attachment member which can prevent a load from being transmitted to a pillar band to prevent damage of the pillar band in a case that a tension adjustment device swings during an earthquake and inhibit increase of the weight.SOLUTION: An attachment member 20 includes: a first member 21 attached to a support pillar; and a second member 31 attached to a tension adjustment device connected to an electric car track. The first member 21 and the second member 31 are assembled in a manner that the members can rotate relative to each other by a rotary shaft 22 extending in a direction intersecting with a horizontal direction. The rotary shaft 22 is a bolt-like member and a nut 23 is attached to the tip side of the rotary shaft 22 to form a removal prevention mechanism.SELECTED DRAWING: Figure 2
Inventors:
Takamasa Hayasaka
Shimizu Masatoshi
Mizuki Tsunemoto
Taku Nakamura
Daisuke Sasaki
Hayato Naraba
Shimizu Masatoshi
Mizuki Tsunemoto
Taku Nakamura
Daisuke Sasaki
Hayato Naraba
Application Number:
JP2018231078A
Publication Date:
April 05, 2023
Filing Date:
December 10, 2018
Export Citation:
Assignee:
Railway Technical Research Institute
Incorporated Administrative Agency Railway Construction/Transport Facility Development Support Organization
Sanwa Tech Co., Ltd.
Incorporated Administrative Agency Railway Construction/Transport Facility Development Support Organization
Sanwa Tech Co., Ltd.
International Classes:
B60M1/26; F16C11/04; H02G7/02
Domestic Patent References:
| JP50046179U | ||||
| JP49149405U | ||||
| JP2015157615A | ||||
| JP2017053128A | ||||
| JP58019833U | ||||
| JP49064796U |
Foreign References:
| US5036162 |
Attorney, Agent or Firm:
Patent Attorney Corporation Intect International Patent Office
Yoshinori Ishibashi
Yoshinori Ishibashi