Title:
SAFETY DEVICE FOR OPENING-CLOSING DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/145221
Kind Code:
A1
Abstract:
The present invention provides a safety device for an opening-closing device with which reductions in both size and cost can be achieved. A safety device 10 for an opening-closing device 1 capable of opening and closing an opening part 20a by the opening-closing movement of a door body 30 comprises: a speed reduction device 80 that reduces the movement speed of the opening-closing movement of the door body 30; and a stopper device 50 that temporarily stops the opening-closing operation of the door body 30, the speed of which has been reduced by the speed reduction device 80.
Inventors:
ABE KOTARO (JP)
Application Number:
PCT/JP2021/046041
Publication Date:
July 07, 2022
Filing Date:
December 14, 2021
Export Citation:
Assignee:
LIXIL CORP (JP)
International Classes:
E05F5/02; E06B3/46; E06B7/36
Foreign References:
| JP2005171545A | 2005-06-30 | |||
| JP3019137U | 1995-12-12 | |||
| US20020157319A1 | 2002-10-31 |
Attorney, Agent or Firm:
SHOBAYASHI Masayuki et al. (JP)
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