Title:
METHOD FOR MANUFACTURING DOOR PANEL AND APPARATUS FOR MANUFACTURING DOOR PANEL
Document Type and Number:
WIPO Patent Application WO/2021/215523
Kind Code:
A1
Abstract:
A method for manufacturing a door panel 10 in which a surface material 16 is provided on both sides in a door thickness direction of a panel core material 11 including vertical sash bars 12 on both sides in a door width direction and a plurality of horizontal sash bars 14 bridged between the vertical sash bars is provided with: a step of bonding a sash bar material 15, which is predetermined according to a type of the door panel and positions at which the respective horizontal sash bars are provided, to each of the plurality of horizontal sash bars to manufacture a plurality of horizontal sash bar parts 13; and a step of bonding the horizontal sash bar parts and the vertical sash bars on both sides together to manufacture the panel core material.
Inventors:
KITAMURA HIDENOBU
Application Number:
PCT/JP2021/016395
Publication Date:
October 28, 2021
Filing Date:
April 23, 2021
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
B27M1/08; E06B3/70; E06B3/72
Foreign References:
| JPH0460086A | 1992-02-26 | |||
| JP2009041324A | 2009-02-26 | |||
| JP2016070014A | 2016-05-09 | |||
| JP2000199379A | 2000-07-18 |
Attorney, Agent or Firm:
KYOMEI IP ATTORNEYS (JP)
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