JP4394527B2 - 建設機械のキャブ装置 - Google Patents
建設機械のキャブ装置 Download PDFInfo
- Publication number
- JP4394527B2 JP4394527B2 JP2004204938A JP2004204938A JP4394527B2 JP 4394527 B2 JP4394527 B2 JP 4394527B2 JP 2004204938 A JP2004204938 A JP 2004204938A JP 2004204938 A JP2004204938 A JP 2004204938A JP 4394527 B2 JP4394527 B2 JP 4394527B2
- Authority
- JP
- Japan
- Prior art keywords
- cab
- bed
- spacer
- outer frame
- flange
- 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.)
- Expired - Fee Related
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- 238000010276 construction Methods 0.000 title claims description 18
- 125000006850 spacer group Chemical group 0.000 claims description 104
- 230000001143 conditioned effect Effects 0.000 claims description 10
- 238000003780 insertion Methods 0.000 claims description 10
- 230000037431 insertion Effects 0.000 claims description 10
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 238000004378 air conditioning Methods 0.000 description 15
- 239000003507 refrigerant Substances 0.000 description 9
- 229910000831 Steel Inorganic materials 0.000 description 7
- 238000009413 insulation Methods 0.000 description 7
- 230000002093 peripheral effect Effects 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 238000003466 welding Methods 0.000 description 4
- 238000009412 basement excavation Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00421—Driving arrangements for parts of a vehicle air-conditioning
- B60H1/00435—Driving arrangements for parts of a vehicle air-conditioning fluid or pneumatic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00357—Air-conditioning arrangements specially adapted for particular vehicles
- B60H1/00378—Air-conditioning arrangements specially adapted for particular vehicles for tractor or load vehicle cabins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/32—Cooling devices
- B60H1/3204—Cooling devices using compression
- B60H1/3222—Cooling devices using compression characterised by the compressor driving arrangements, e.g. clutches, transmissions or multiple drives
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Component Parts Of Construction Machinery (AREA)
- Air-Conditioning For Vehicles (AREA)
Description
11 キャブ装置
12 キャブベッド
13 ベッド側フランジ(連結部)
14 キャブベッドスペーサ
15 スペーサ側フランジ(連結部)
12F,14F 空間
17 キャブ
18 運転席
19 空調装置
19A コンプレッサ
20 油圧モータ
21 フィルタボックス
24,25,26 吹出口
31,32,33 吹出ダクト
34,41 防音カバー
34A,41A 分割パネル
34B,34C ダクト挿通穴
Claims (4)
- 建設機械を構成するフレーム上に設けられたキャブベッドと、該キャブベッド上に分離可能に設けられたキャブベッドスペーサと、該キャブベッドスペーサ上に分離可能に設けられオペレータが搭乗するキャブと、前記キャブベッド内に設けられ該キャブに向けて調和空気を供給する空調装置と、前記キャブに設けられ前記調和空気がキャブ内に吹出す吹出口と、前記空調装置と前記吹出口との間を接続するダクトとを備えてなる建設機械のキャブ装置において、
前記キャブベッドの上端側には、前記キャブベッドスペーサに面した位置で水平方向に延びる枠状体として形成されたベッド側外枠部と、該ベッド側外枠部の内側に延びて形成され前記キャブベッドを補強するベッド側内梁部と、前記ベッド側外枠部とベッド側内梁部との間に設けられた複数のベッド側開口部とからなるベッド側フランジを設け、
該ベッド側フランジに衝合した状態で連結するため前記キャブベッドスペーサの下端側には、水平方向に延びる枠状体として形成されたスペーサ側外枠部と、該スペーサ側外枠部の内側に延びて形成され前記キャブベッドスペーサを補強するスペーサ側内梁部と、前記スペーサ側外枠部とスペーサ側内梁部との間に設けられた複数のスペーサ側開口部とからなるスペーサ側フランジを設け、
前記ベッド側フランジと前記スペーサ側フランジのうち何れか一方のフランジには、前記キャブベッド内の空間と前記キャブベッドスペーサ内の空間との間を遮断する防音カバーを設け、
該防音カバーは、前記フランジの各開口部毎に分割して形成される複数の分割パネルを用いて構成したことを特徴とする建設機械のキャブ装置。 - 前記ベッド側フランジのベッド側内梁部は、前記ベッド側外枠部の内側に略十字状に延びて形成する構成としてなる請求項1に記載の建設機械のキャブ装置。
- 前記スペーサ側フランジのスペーサ側内梁部は、前記スペーサ側外枠部の内側に略十字状に延びて形成する構成としてなる請求項1または2に記載の建設機械のキャブ装置。
- 前記防音カバーには、前記ダクトを上,下方向に挿通するダクト挿通穴を設けてなる請求項1,2または3に記載の建設機械のキャブ装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004204938A JP4394527B2 (ja) | 2004-07-12 | 2004-07-12 | 建設機械のキャブ装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004204938A JP4394527B2 (ja) | 2004-07-12 | 2004-07-12 | 建設機械のキャブ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006028754A JP2006028754A (ja) | 2006-02-02 |
JP4394527B2 true JP4394527B2 (ja) | 2010-01-06 |
Family
ID=35895448
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004204938A Expired - Fee Related JP4394527B2 (ja) | 2004-07-12 | 2004-07-12 | 建設機械のキャブ装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4394527B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101161305B1 (ko) * | 2009-11-23 | 2012-07-04 | 볼보 컨스트럭션 이큅먼트 에이비 | 개선된 방화벽을 구비한 건설중장비 |
-
2004
- 2004-07-12 JP JP2004204938A patent/JP4394527B2/ja not_active Expired - Fee Related
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Publication number | Publication date |
---|---|
JP2006028754A (ja) | 2006-02-02 |
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