JP5872566B2 - 建設機械用転覆防止構造のキャブ - Google Patents
建設機械用転覆防止構造のキャブ Download PDFInfo
- Publication number
- JP5872566B2 JP5872566B2 JP2013534785A JP2013534785A JP5872566B2 JP 5872566 B2 JP5872566 B2 JP 5872566B2 JP 2013534785 A JP2013534785 A JP 2013534785A JP 2013534785 A JP2013534785 A JP 2013534785A JP 5872566 B2 JP5872566 B2 JP 5872566B2
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- Japan
- Prior art keywords
- reinforcing member
- cab
- column
- front right
- construction machine
- 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.)
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- 238000010276 construction Methods 0.000 title claims description 30
- 230000002265 prevention Effects 0.000 title claims description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 65
- 230000007423 decrease Effects 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Images
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
- E02F9/16—Cabins, platforms, or the like, for drivers
- E02F9/163—Structures to protect drivers, e.g. cabins, doors for cabins; Falling object protection structure [FOPS]; Roll over protection structure [ROPS]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D33/00—Superstructures for load-carrying vehicles
- B62D33/06—Drivers' cabs
- B62D33/0617—Drivers' cabs for tractors or off-the-road vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
- Component Parts Of Construction Machinery (AREA)
Description
110 第1補強部材
200 前左柱
210 第2補強部材
300 前上横柱
400 前下横柱
500 キャブ天井部の横柱
510 第3補強部材
Claims (3)
- 建設機械用転覆防止構造のキャブにおいて、
前記キャブの前方右側に配設され、底枠から上方に延設される前右柱と、
前記キャブの前方左側に配設され、前記前右柱から離隔して設けられる前左柱と、
前記前右柱および前左柱の上端を継ぐ前上横柱と、
前記前右柱の上部に設けられる第1補強部材と、
前記前左柱の下部に設けられる第2補強部材と、
前記前上横柱から離隔して前記キャブの天井部の前後方向の中央に、左右方向に延伸するように設けられる第3補強部材と、を備え、
前記第1補強部材、第2補強部材、および第3補強部材は、中空のパイプ状若しくは一般の強度部材からなり、
前記第1補強部材および第2補強部材は、前記前右柱および前記前左柱にそれぞれ挿着され、
前記第3補強部材の縦断面積は、前記前上横柱の縦断面積よりも大きい
ことを特徴とする建設機械用転覆防止構造のキャブ。 - 前記第2補強部材は、下端から上方に進むにつれて、下端からの距離に比例して断面積が狭まることを特徴とする請求項1に記載の建設機械用転覆防止構造のキャブ。
- 建設機械用転覆防止構造のキャブにおいて、
前記キャブの前方右側に配設され、底枠から上方に延設される前右柱と、
前記キャブの前方左側に配設され、前記前右柱から離隔して設けられる前左柱と、
前記前右柱および前左柱の上端を継ぐ前上横柱と、
前記前右柱の上部に設けられる第1補強部材と、
前記前左柱の下部に設けられ、下端から上方に進むにつれて、下端からの距離に比例して断面積が狭まる第2補強部材と、
前記前上横柱から離隔して前記キャブの天井部の前後方向の中央に、左右方向に延伸するように設けられる第3補強部材と、を備え、
前記第3補強部材の縦断面積は、前記前上横柱の縦断面積よりも大きい
ことを特徴とする建設機械用転覆防止構造のキャブ。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/KR2010/007174 WO2012053671A1 (ko) | 2010-10-20 | 2010-10-20 | 건설장비용 전복방지구조 캡 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013541653A JP2013541653A (ja) | 2013-11-14 |
JP5872566B2 true JP5872566B2 (ja) | 2016-03-01 |
Family
ID=45975370
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013534785A Active JP5872566B2 (ja) | 2010-10-20 | 2010-10-20 | 建設機械用転覆防止構造のキャブ |
Country Status (6)
Country | Link |
---|---|
US (1) | US9133603B2 (ja) |
EP (1) | EP2631372B1 (ja) |
JP (1) | JP5872566B2 (ja) |
KR (1) | KR20130135246A (ja) |
CN (1) | CN103180518B (ja) |
WO (1) | WO2012053671A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9446699B2 (en) | 2012-07-12 | 2016-09-20 | Volvo Construction Equipment Ab | Footrest for construction machine operating room |
USD743449S1 (en) * | 2013-07-24 | 2015-11-17 | Yanmar Co., Ltd. | Tractor |
WO2016003441A1 (en) * | 2014-07-01 | 2016-01-07 | Volvo Construction Equipment Ab | Motor grader |
JP6798320B2 (ja) * | 2017-01-11 | 2020-12-09 | いすゞ自動車株式会社 | 補強構造 |
WO2018151636A1 (en) * | 2017-02-15 | 2018-08-23 | Volvo Construction Equipment Ab | A post for a cab of a vehicle |
JP7158201B2 (ja) * | 2018-07-31 | 2022-10-21 | 株式会社小松製作所 | 作業機械およびキャブ |
US10947698B2 (en) * | 2019-06-12 | 2021-03-16 | Caterpillar Inc. | Low-profile machine cabin |
EP3978690A1 (en) * | 2020-09-30 | 2022-04-06 | Kobelco Construction Machinery Co., Ltd. | Working machine |
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GB2367038A (en) * | 2000-09-20 | 2002-03-27 | New Holland Uk Ltd | Cab for an agricultural vehicle |
US6948768B2 (en) * | 2001-10-02 | 2005-09-27 | Magna International Inc. | Truck cab space frame |
JP2004042739A (ja) * | 2002-07-10 | 2004-02-12 | Komatsu Ltd | 作業車両における運転室 |
JP4201126B2 (ja) * | 2003-04-10 | 2008-12-24 | 株式会社小松製作所 | 建設機械のキャブ |
GB2418246B (en) * | 2003-06-11 | 2007-12-27 | Komatsu Mfg Co Ltd | Interior member for cab of work vehicle and method for forming same, as well as wall member |
JP4156987B2 (ja) * | 2003-07-15 | 2008-09-24 | 新キャタピラー三菱株式会社 | 運転室補強構造 |
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-
2010
- 2010-10-20 WO PCT/KR2010/007174 patent/WO2012053671A1/ko active Application Filing
- 2010-10-20 EP EP10858680.1A patent/EP2631372B1/en active Active
- 2010-10-20 KR KR20137009659A patent/KR20130135246A/ko not_active Application Discontinuation
- 2010-10-20 JP JP2013534785A patent/JP5872566B2/ja active Active
- 2010-10-20 US US13/879,742 patent/US9133603B2/en active Active
- 2010-10-20 CN CN201080069698.2A patent/CN103180518B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
JP2013541653A (ja) | 2013-11-14 |
WO2012053671A1 (ko) | 2012-04-26 |
KR20130135246A (ko) | 2013-12-10 |
US9133603B2 (en) | 2015-09-15 |
CN103180518B (zh) | 2015-11-25 |
CN103180518A (zh) | 2013-06-26 |
EP2631372A1 (en) | 2013-08-28 |
US20130221703A1 (en) | 2013-08-29 |
EP2631372B1 (en) | 2017-03-29 |
EP2631372A4 (en) | 2014-09-10 |
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