JPH0251120U

JPH0251120U -

Info

Publication number: JPH0251120U
Application number: JP13067488U
Authority: JP
Priority date: 1988-10-04
Filing date: 1988-10-04
Publication date: 1990-04-10

Description

[Brief explanation of the drawing]

第１図はこの考案にかかるエアコン装置を装備
した建設機械用運転室の一部切欠き要部側面図、
第２図はこの考案のエアコン装置を運転室内より
見た一部切欠き斜視図、第３図はこの考案にかか
る他実施例エアコン装置を示す側面図、第４図は
従来技術エアコン装置を装備した建設機械用運転
室の一部切欠き要部側面図である。１，１３，２７……エアコン装置、２，１４，
２８……運転室、３，１５，２９……キヤブ、４
，１６，３０……後面板、５，１７……床板、９
，１８，３１……エアコンユニツト、１２，２２
……メイン吹出ダクト部材、２０……内気吸入ダ
クト部材、２４……足元吹出ダクト部材。 Figure 1 is a partially cutaway side view of the main parts of a construction machine operator's cab equipped with an air conditioner according to this invention;
Fig. 2 is a partially cutaway perspective view of the air conditioner of this invention as seen from the driver's cabin, Fig. 3 is a side view showing another embodiment of the air conditioner of this invention, and Fig. 4 is equipped with a conventional air conditioner. FIG. 2 is a partially cutaway side view of essential parts of a construction machine operator's cab. 1, 13, 27...Air conditioner device, 2, 14,
28...Driver's cab, 3,15,29...Cabin, 4
, 16, 30... Rear plate, 5, 17... Floor plate, 9
, 18, 31...Air conditioner unit, 12, 22
...Main blow-off duct member, 20...Inside air intake duct member, 24...Foot blow-off duct member.

Claims

[Scope of utility model registration request]

In construction machinery equipped with an air conditioner unit for heating and cooling the operator's cabin, the air conditioner unit is installed on a plate member outside the rear panel of the cab, and the inside air intake duct member, main outlet duct member, and foot outlet duct are connected to the air conditioner unit. An air conditioner device for construction machinery, characterized in that the components are configured to be electrically conductive into the operator's cab via the rear panel.