Title:
CONSTRUCTION MACHINERY CAB AND CONSTRUCTION MACHINERY
Document Type and Number:
WIPO Patent Application WO/2011/122644
Kind Code:
A1
Abstract:
A construction machinery cab (14) is provided with an intake port (34) that opens underneath the floor of the construction machinery cab (14) and sucks in outside air. A filter (39) that filters outside air is housed in a filter housing unit. A lid member (33) for closing the opening of the filter housing unit is rotatably mounted to the side of the cab. An outside air introduction section (38), one end of which is connected to the intake port (34) and the other end of which is connected to the filter (39), is formed between a panel on the inside of the cab (37) and a panel on the outside of the cab (36). An intake route passes from the intake port (34) through the outside air introduction section (38), and through the filter (39) to an air-conditioning unit (41) of an air-conditioner. The lid member (33) can be opened when doing maintenance work on the filter (39), and prevents the filter (39) from being soaked with water when the opening of the filter housing unit is closed.
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Inventors:
IZUMIKAWA, Takeya (731-1 Naganumahara-cho, Inage-ku, Chiba-sh, Chiba 01, 〒2630001, JP)
泉川 岳哉 (〒01 千葉県千葉市稲毛区長沼原町７３１番地の１ 住友建機株式会社内 Chiba, 〒2630001, JP)
泉川 岳哉 (〒01 千葉県千葉市稲毛区長沼原町７３１番地の１ 住友建機株式会社内 Chiba, 〒2630001, JP)
Application Number:
JP2011/057893
Publication Date:
October 06, 2011
Filing Date:
March 29, 2011
Export Citation:
Assignee:
SUMITOMO(S.H.I.) CONSTRUCTION MACHINERY CO., LTD. (1-1 Osaki 2-chome, Shinagawa-ku Tokyo, 25, 〒1416025, JP)
住友建機株式会社 (〒25 東京都品川区大崎二丁目１番１号 Tokyo, 〒1416025, JP)
PRESS KOGYO CO., LTD. (1-1-1 Shiohama, Kawasaki-ku Kawasaki-sh, Kanagawa 12, 〒2108512, JP)
プレス工業株式会社 (〒12 神奈川県川崎市川崎区塩浜１丁目１番１号 Kanagawa, 〒2108512, JP)
住友建機株式会社 (〒25 東京都品川区大崎二丁目１番１号 Tokyo, 〒1416025, JP)
PRESS KOGYO CO., LTD. (1-1-1 Shiohama, Kawasaki-ku Kawasaki-sh, Kanagawa 12, 〒2108512, JP)
プレス工業株式会社 (〒12 神奈川県川崎市川崎区塩浜１丁目１番１号 Kanagawa, 〒2108512, JP)
International Classes:
B60H3/06
Attorney, Agent or Firm:
ITOH, Tadahiko (32nd Floor, Yebisu Garden Place Tower 20-3, Ebisu 4-Chome, Shibuya-K, Tokyo 32, 〒1506032, JP)
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Claims: