JPH0364121U - - Google Patents

Info

Publication number
JPH0364121U
JPH0364121U JP12643189U JP12643189U JPH0364121U JP H0364121 U JPH0364121 U JP H0364121U JP 12643189 U JP12643189 U JP 12643189U JP 12643189 U JP12643189 U JP 12643189U JP H0364121 U JPH0364121 U JP H0364121U
Authority
JP
Japan
Prior art keywords
outside air
openings
hydraulic excavator
duct
cooling
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP12643189U
Other languages
English (en)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP12643189U priority Critical patent/JPH0364121U/ja
Publication of JPH0364121U publication Critical patent/JPH0364121U/ja
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/08—Superstructures; Supports for superstructures
    • E02F9/0858—Arrangement of component parts installed on superstructures not otherwise provided for, e.g. electric components, fenders, air-conditioning units
    • E02F9/0866—Engine compartment, e.g. heat exchangers, exhaust filters, cooling devices, silencers, mufflers, position of hydraulic pumps in the engine compartment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Superstructure Of Vehicle (AREA)

Description

【図面の簡単な説明】
第１図は本考案の第１実施例に係る冷却用外気
取入れ口を備えた油圧掘削機の上部旋回体の一部
切り欠き斜視図、第２図は冷却用外気取入れ口の
断面図、第３図は本考案の第２実施例に係る冷却
用外気取入れ口を備えた油圧掘削機の上部旋回体
の一部切り欠き斜視図、第４図は第２実施例に係
る上部旋回体の配置説明図、第５図は従来の油圧
掘削機の上部旋回体の配置説明図である。 ７……オペレータキヤブ、１１……外装カバー
、１２，１７……カウンタウエイト、１３，１８
，２０……冷却用外気取入れ口、１６，１９……
ダクト。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 上部旋回体と下部走行体とからなる油圧掘
    削機において、オペレータキヤブ７の背面から冷
    却装置の前面に至る空間に冷却用外気のダクト１
    ６を設置し、外装カバー１１の上面に前記ダクト
    １６に沿つて複数個の外気取入れ用開口部を配設
    したことを特徴とする油圧掘削機の冷却用外気取
    入れ口。 (2) 油圧掘削機のカウンタウエイト１７の前部
    上面に複数個の外気取入れ用開口部を配設し、こ
    れらの開口部の下側に、開口部から取り入れた外
    気を冷却装置の前面に導くダクト１９を設けると
    ともに、外装カバー１１上面の、前記冷却装置の
    前方空間部にも複数個の外気取入れ用開口部を配
    設したことを特徴とする油圧掘削機の冷却用外気
    取入れ口。
JP12643189U 1989-10-27 1989-10-27 Pending JPH0364121U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12643189U JPH0364121U (ja) 1989-10-27 1989-10-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12643189U JPH0364121U (ja) 1989-10-27 1989-10-27

Publications (1)

Publication Number Publication Date
JPH0364121U true JPH0364121U (ja) 1991-06-21

Family

ID=31674243

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12643189U Pending JPH0364121U (ja) 1989-10-27 1989-10-27

Country Status (1)

Country Link
JP (1) JPH0364121U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011031662A (ja) * 2009-07-30 2011-02-17 Iseki & Co Ltd 多目的作業車の原動部空冷構造

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6074008A (ja) * 1983-09-30 1985-04-26 Toshiba Electric Equip Corp 電源装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6074008A (ja) * 1983-09-30 1985-04-26 Toshiba Electric Equip Corp 電源装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011031662A (ja) * 2009-07-30 2011-02-17 Iseki & Co Ltd 多目的作業車の原動部空冷構造

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