Title:
レバー装置
Document Type and Number:
Japanese Patent JP7290557
Kind Code:
B2
Abstract:
A lever device is configured such that, when first and second plates are relatively moved in a direction in which a second end part of the first plate and a fourth end part of the second plate are close to each other from a state in which the second end part and the fourth end part are separated from each other in an axial direction of a bolt, the first plate is rotated around a fulcrum positioned between a first engagement part and the second end part in the crossing direction so that the first plate is moved from an engaged position where the first engagement part and a non-circular part of the bolt or a nut are engaged to a non-engaged position where they are not engaged, and thereby removing a restriction of the relative rotation of the first plate to the non-circular part.
Inventors:
Hiroyuki Inayoshi
Hiroto Korekawa
Yuta Yamashita
Masanori Murakami
Hiroto Korekawa
Yuta Yamashita
Masanori Murakami
Application Number:
JP2019216879A
Publication Date:
June 13, 2023
Filing Date:
November 29, 2019
Export Citation:
Assignee:
Makita Corporation
International Classes:
B23D47/00; B23D45/16; B25B13/46; B27B9/02
Domestic Patent References:
| JP200147401A | ||||
| JP364703U | ||||
| JP2007523766A | ||||
| JP20194865A |
Attorney, Agent or Firm:
Yuchi International Patent Office
Ayumu Terawaki
Yoichi Ito
Yumiko Fujita
Mitsuru Ueda
Ayumu Terawaki
Yoichi Ito
Yumiko Fujita
Mitsuru Ueda