Title:
VEHICLE DOOR STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2020/149237
Kind Code:
A1
Abstract:
A vehicle door structure that comprises: an outer panel (4); inner members (5, 11A) arranged further on the inside in the vehicle width direction than the outer panel; a stiffening member (9) arranged between the inner members (5, 11A) and the outer panel (4); and a vibration suppressing member (22) arranged between the outer panel (4) and the stiffening member (9). The outer panel (4) has, in peripheral edge sections thereof, hem sections (10f, 10r, 10u) crimped to the inner members (5, 11A). The vibration suppressing member (22) includes damping material (22A–22C) arranged so as to abut the outer panel (4) and the stiffening member (9), in positions adjacent to the hem sections (10f, 10r, 10u).
Inventors:
KUMAMOTO KAZUYA (JP)
KITAGAWA TOMOKAZU (JP)
IKEMOTO TAKASHI (JP)
KITAGAWA TOMOKAZU (JP)
IKEMOTO TAKASHI (JP)
Application Number:
PCT/JP2020/000701
Publication Date:
July 23, 2020
Filing Date:
January 10, 2020
Export Citation:
Assignee:
MAZDA MOTOR (JP)
International Classes:
B60J5/00
Foreign References:
| JP2012140058A | 2012-07-26 | |||
| JP2007269301A | 2007-10-18 | |||
| JP2006151038A | 2006-06-15 | |||
| JP2003261070A | 2003-09-16 | |||
| JP2007519556A | 2007-07-19 | |||
| JP2018090061A | 2018-06-14 |
Other References:
See also references of EP 3892481A4
Attorney, Agent or Firm:
KOTANI, Etsuji et al. (JP)
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