Title:
OPENING/CLOSING STRUCTURE OF VENTILATION DUCT FOR VEHICLE
Document Type and Number:
Japanese Patent JP3265516
Kind Code:
B2
Abstract:
PURPOSE: To enable the rotating operation of each shut damper by one operating lever even if the axes of the supporting shafts of two shut dampers intersect each other.
CONSTITUTION: The axis of the supporting shaft 10 of a second shut damper 11 is orthogonal to the axis L1 of the supporting shaft 8 of a first shut damper 9. Second rotation transmission mechanism Y can transmit the rotation of an operating lever 13 to the second shut damper 11 while changing its rotating direction. Transmission switching mechanism Z places the first shut damper 9 into the opened position and the second shut damper 11 into closed position when the operating lever 13 is positioned at the specified angle. The transmission switching mechanism Z allows the second rotating transmission mechanism Y to transmit the rotation to the second shut damper 11 when the operating lever 13 is rotated from the specified angle and cuts off the transmission of the rotation performed by the second rotation transmission mechanism Y when the operating lever 13 is rotated in the opposite direction.
Inventors:
Katsuhiro Katagiri
Shigeru Yabutani
Shuji Inui
Yasunobu Takesue
Kimio Sakakibara
Shigeru Yabutani
Shuji Inui
Yasunobu Takesue
Kimio Sakakibara
Application Number:
JP19422892A
Publication Date:
March 11, 2002
Filing Date:
July 21, 1992
Export Citation:
Assignee:
Toyoda Gosei Co., Ltd.
International Classes:
B60H1/34; (IPC1-7): B60H1/34
Domestic Patent References:
| JP2241817A | ||||
| JP6225209U | ||||
| JP2147309U | ||||
| JP61189816U |
Attorney, Agent or Firm:
Hironobu Onda