Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
ELEVATOR PANEL AND METHOD FOR MANUFACTURING ELEVATOR PANEL
Document Type and Number:
WIPO Patent Application WO/2018/154732
Kind Code:
A1
Abstract:
This elevator panel comprises a panel body, a reinforcing plate joined to the panel body, and a coating member. The reinforcing plate has: an abutment surface which abuts on the panel body; a weld surface which is formed on the abutment surface; and cutout portions which are annularly formed around the weld surface and penetrate the reinforcing plate. The weld surface is connected to the reinforcing plate by at least one connection portion. The panel body and the weld surface of the reinforcing plate are welded, and then the coating member is injected through the cutout portions so that the periphery of the welding area where the panel body and the weld surface of the reinforcing plate are welded is covered with the coating member.

Inventors:
SAWAKI TAIJI (JP)
MINAMI MASAYUKI (JP)
SUZUKI TOSHIYA (JP)
MATSUI KENYA (JP)
Application Number:
PCT/JP2017/007208
Publication Date:
August 30, 2018
Filing Date:
February 24, 2017
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
B66B11/02; B23K26/21
Foreign References:
JP2008030113A2008-02-14
JPS5775294A1982-05-11
JPH0825068A1996-01-30
JP2001276990A2001-10-09
JP2008137012A2008-06-19
JPH05231072A1993-09-07
Attorney, Agent or Firm:
SOGA, Michiharu et al. (JP)
Download PDF: