Title:
天井搬送車
Document Type and Number:
Japanese Patent JP7226518
Kind Code:
B2
Abstract:
An overhead transport vehicle includes an elevating device including a base and a first support (second support) supporting the base to be vertically movable from below in a vertical direction through a vibration isolator. The vibration isolator includes a first biasing portion disposed in contact with both of the support and the base and configured to urge a first body member (third body member) and the base in a direction away from each other, and a second biasing portion disposed at one of the first body member (third body member) and the base and configured to come into contact with both of the first body member (third body member) and the base and urge the first body member (third body member) and the base in a direction away from each other when a load equal to or greater than a predetermined value is applied to the first biasing portion.
Inventors:
Kobayashi Makoto
Application Number:
JP2021501602A
Publication Date:
February 21, 2023
Filing Date:
December 11, 2019
Export Citation:
Assignee:
Murata Machinery Co., Ltd.
International Classes:
B65G1/04; B65G1/00
Domestic Patent References:
| JP2001163447A | ||||
| JP2017145134A |
Foreign References:
| WO2018079146A1 |
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshiki Kuroki
Ryosuke Yasuda
Yoshiki Kuroki
Ryosuke Yasuda