Title:
OPERATION BUTTON FOR ELEVATORS AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2018/025313
Kind Code:
A1
Abstract:
Provided is a manufacturing method for an operation button for elevators wherein the operation button comprises a button body that has a front portion that is to be touched by a user and a cylindrical side portion that protrudes toward the backside from the edge of the front portion. The front portion has a flat portion that has a tabular shape and a protruding display portion that protrudes from the front of the flat portion. In this method, the front portion and the side portion are continuously formed from a shaping material for use in 3D printers using a 3D printer.
Inventors:
OKUDA HIROSHI (JP)
Application Number:
PCT/JP2016/072547
Publication Date:
February 08, 2018
Filing Date:
August 01, 2016
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
B66B1/46
Foreign References:
| JP2003186408A | 2003-07-04 | |||
| JP2015021045A | 2015-02-02 | |||
| JP2015150708A | 2015-08-24 | |||
| JP2016088004A | 2016-05-23 | |||
| JP2004002008A | 2004-01-08 | |||
| JP2012001355A | 2012-01-05 |
Attorney, Agent or Firm:
SOGA, Michiharu et al. (JP)
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