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Patent Searching and Data


Title:
OPERATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/042723
Kind Code:
A1
Abstract:
The attractive force between a permanent magnet 116 and a movable member 140 attracts the movable member 140 toward an initial position in which the movable member 140 and a facing member 110 are brought into contact. In the initial position, the movable member 140 and the facing member 110 are brought into contact when a bearing 146 and a rotation shaft 120 are separated. The movable member 140 rotates from the initial position to an intermediate position about the contact position between the movable member 140 and the facing member 110. The bearing 146 makes contact with the rotation shaft 120 at the intermediate position and disables the rotation of the movable member 140 about the contact position. The movable member 140 rotates from the intermediate position to a last-stage position about the rotation shaft 120 which has made contact the bearing 146.

Inventors:
WAKITA, Yoshitsugu (1-7, Yukigaya-otsukamachi, Ota-k, Tokyo 01, 〒1458501, JP)
Application Number:
JP2017/008558
Publication Date:
March 08, 2018
Filing Date:
March 03, 2017
Export Citation:
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Assignee:
ALPS ELECTRIC CO., LTD. (1-7 Yukigaya-otsukamachi, Ota-ku Tokyo, 01, 〒1458501, JP)
International Classes:
G05G5/03; G05G5/06
Attorney, Agent or Firm:
MATSUSHITA, Masahiro (ICHIGO Nishi-Gotanda Bldg. 8F, 3-6-20 Nishi-Gotanda Shinagawa-k, Tokyo 31, 〒1410031, JP)
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