Title:
DOOR DEVICE
Document Type and Number:
Japanese Patent JP3235322
Kind Code:
B2
Abstract:
PURPOSE: To provide a door device using a film-like member which can restrain deformation of opening sides in the moving direction of opening parts.
CONSTITUTION: A mode changeover door device is provided with a mode changeover film-like member 20 having a plurality of opening parts 19 extending in the moving direction for changing the opening area of a blowdown port (communicating port). The opening side 27 in the moving direction of the opening part 19 is an oblique side in the moving direction, and the tip 28 is bought nearer one edge of the opening. The respective tips 28 are brought nearer to one side edge of the film-like member 20. A little deformed part 29 is generated on the opening side 27 by deformation of an intermediate shaft 23, or dislocation of the film-like member in the moving direction. When the deformed part 29 passes over the intermediate shaft 23, the deformed part 29 is restored into flat. The deformed quantity of the deformed part 29 is smaller than that of a customary one and the deformation is along the tensile direction, and hence restoring sound at restoration is small. Even if the film-like member strikes a case by reaction at restoration, a reaction quantity is small and the sound at striking the case is small, because of a small deforming quantity.
Inventors:
Hisamoto Tanikawa
Kouichi Ito
Kouichi Ito
Application Number:
JP1298394A
Publication Date:
December 04, 2001
Filing Date:
February 04, 1994
Export Citation:
Assignee:
株式会社デンソー
International Classes:
B60H1/00; (IPC1-7): B60H1/00
Domestic Patent References:
| JP6485809A |
Attorney, Agent or Firm:
Kenji Ishiguro