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Patent Searching and Data


Title:
DOOR-CLOSING DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/181903
Kind Code:
A1
Abstract:
A regulating part of this door-closing device includes a shaft-driving part that causes a pin-holding member to move in a direction of separating from a position where a pin member and a door-body-securing part engage, and a cushioning part that cushions impact from a collision between components included in the regulating part when a locked state of a door body is released as the pin member is moved in the separation direction.

Inventors:
SHIROMA TAKAHIRO (JP)
TERASAKI TOMIO (JP)
Application Number:
PCT/JP2021/002061
Publication Date:
September 16, 2021
Filing Date:
January 21, 2021
Export Citation:
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Assignee:
FUJI ELECTRIC CO LTD (JP)
International Classes:
B61D19/00; B61D19/02; E05B77/38; E05B83/36; E05F15/635
Foreign References:
JP2003237569A2003-08-27
JP2011001749A2011-01-06
JP2010174435A2010-08-12
JP2011162974A2011-08-25
KR20120028123A2012-03-22
Attorney, Agent or Firm:
MIYAZONO, Hirokazu (JP)
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