Title:
BLOWER FOR CAB OF CONSTRUCTION MACHINE
Document Type and Number:
Japanese Patent JP3261611
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To reduce the quantity of projection into a cab chamber, and to improve visibility by opening a part of a duct connected to an air conditioner unit, forming an air outlet on the cover panel surface side of the duct and hermetically sealing and connecting the opening and the cover panel rear side of the air outlet.
SOLUTION: An opening 32 is cut off largely at the terminal section 31 of a duct 11, and the thickness of the terminal section 31 is thinned. On the other hand, a rib 33 is formed to a section oppositely faced to the opening 32 on the rear-side surface of a panel 18, and formed so as to be fitted into the opening 32. A cover 35 with a defroster air outlet 34 is installed to the surface side section of the panel 18. The defroster air outlet 34 is formed towards a front so that hot air collides with the right-side central section of a front window glass. According to such constitution, thickness can be thinned because the air outlet need not be formed at the terminal section 31, and the panel 18 can be brought near to an interior wall 15 and mounted. Since the blow-off direction is directed in the desired direction from the beginning, the blow-off direction need not be adjusted.
Inventors:
Yasushi Wada
Application Number:
JP17539597A
Publication Date:
March 04, 2002
Filing Date:
July 01, 1997
Export Citation:
Assignee:
Sumitomo Construction Machinery Manufacturing Co., Ltd.
International Classes:
E02F9/16; (IPC1-7): E02F9/16
Domestic Patent References:
| JP5980572U | ||||
| JP4117050U |
Attorney, Agent or Firm:
Kenji Kubota