Title:
ELEVATOR OPERATION DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/183512
Kind Code:
A1
Abstract:
The interior of an operation display device has precision equipment, and infiltration of dust or the like must be prevented. This operation display device 4 can prevent infiltration of dust or the like by way of a configuration provided with: a display plate 7 that has a display unit 7a fit into an opening 6a provided in a faceplate 6; a holding plate 8 that secures the display plate 7 to the back face of the faceplate 6; a spacer 9 that is inserted into a space at one end between the holding plate 8 and the back face of the faceplate 6; and a gap adjusting plate 10 that is inserted into a space at the other end between the holding plate 8 and the back face of the faceplate 6 and has a cross-section that has a substantial wedge shape.
Inventors:
YAMAZAKI YUMIKO (JP)
Application Number:
PCT/JP2019/009254
Publication Date:
September 17, 2020
Filing Date:
March 08, 2019
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
B66B1/46; B66B3/02
Foreign References:
| JPH0617816Y2 | 1994-05-11 | |||
| JP2002226159A | 2002-08-14 | |||
| JPH0698424A | 1994-04-08 | |||
| JPS62115924U | 1987-07-23 | |||
| JPH0310403Y2 | 1991-03-14 | |||
| JPH07223782A | 1995-08-22 |
Attorney, Agent or Firm:
MURAKAMI, Kanako et al. (JP)
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