Title:
レールクランプ装置
Document Type and Number:
Japanese Patent JP7398302
Kind Code:
B2
Abstract:
To provide a rail clamp device capable of causing a guide wheel to follow a vertical distortion of a rail.SOLUTION: A rail clamp device 10 comprises: a clamp mechanism 11; a body 12 on which the clamp mechanism 11 is mounted and which is fixed to a quay crane 1; a guide wheel 13 which has a pair of flanges abutting on both sides of a rail R and is installed on the body 12; and a connecting mechanism 15 arranged between an axle 14 of the guide wheel 13 and the body 12. The connecting mechanism 15 is configured to support the guide wheel 13 in a relatively movable state in a vertical direction with respect to the body 12.SELECTED DRAWING: Figure 3
Inventors:
Shinichi Yoshiura
Application Number:
JP2020049216A
Publication Date:
December 14, 2023
Filing Date:
March 19, 2020
Export Citation:
Assignee:
Mitsui E&S Co., Ltd.
International Classes:
B66C9/18; B61H7/00; F16D63/00
Domestic Patent References:
| JP35001624B1 | ||||
| JP4058586U | ||||
| JP2013512158A | ||||
| JP53104955A | ||||
| JP6061883U |
Attorney, Agent or Firm:
Clear stream international patent attorney corporation
Takayoshi in the daytime
Masao Sakaizawa
Takayoshi in the daytime
Masao Sakaizawa