Title:
AIR CONDITIONER FOR VEHICLE
Document Type and Number:
WIPO Patent Application WO/2020/255942
Kind Code:
A1
Abstract:
The present invention comprises: a unit case (3); a damper (D) which switches between the open state and the closed state of a flow path; a plurality of damper levers (24) which have pins (24B) and rotatably support the damper (D) with respect to the unit case (3); and a main lever (20) which has guiding grooves (R) into which the pins are fitted, and rotates the damper levers (24) by guiding the pins (24B) through rotation around an axis (Ax), wherein the main lever (20) has a main lever body (21) having the guiding groove (R) formed therein, and a shaft part (22) which rotatably supports the main lever body (21) and is provided with a hook portion (22B) engaged with the unit case (3), and the shaft part (22) has a higher toughness than the main lever body (21) and is made of a material different from that of the unit case (3).
Inventors:
CHIKAGAWA NORIYUKI (JP)
Application Number:
PCT/JP2020/023516
Publication Date:
December 24, 2020
Filing Date:
June 16, 2020
Export Citation:
Assignee:
MITSUBISHI HEAVY IND THERMAL SYSTEMS LTD (JP)
International Classes:
B60H1/00; F16C11/04
Foreign References:
| JP2013189115A | 2013-09-26 | |||
| JP2012201229A | 2012-10-22 | |||
| JP2001001740A | 2001-01-09 | |||
| JP2008265366A | 2008-11-06 |
Attorney, Agent or Firm:
MATSUNUMA Yasushi et al. (JP)
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