JP4333657B2 - 小型作業機械のキャノピ構造 - Google Patents
小型作業機械のキャノピ構造 Download PDFInfo
- Publication number
- JP4333657B2 JP4333657B2 JP2005282982A JP2005282982A JP4333657B2 JP 4333657 B2 JP4333657 B2 JP 4333657B2 JP 2005282982 A JP2005282982 A JP 2005282982A JP 2005282982 A JP2005282982 A JP 2005282982A JP 4333657 B2 JP4333657 B2 JP 4333657B2
- Authority
- JP
- Japan
- Prior art keywords
- seat
- driver
- frame
- protective
- work 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.)
- Expired - Fee Related
Links
- 230000001681 protective effect Effects 0.000 claims description 27
- 238000010276 construction Methods 0.000 claims 1
- 239000010720 hydraulic oil Substances 0.000 description 7
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 7
- 238000012423 maintenance Methods 0.000 description 4
- 210000001364 upper extremity Anatomy 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Images
Classifications
-
- 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
- B62D33/063—Drivers' cabs movable from one position into at least one other position, e.g. tiltable, pivotable about a vertical axis, displaceable from one side of the vehicle to the other
- B62D33/0633—Drivers' cabs movable from one position into at least one other position, e.g. tiltable, pivotable about a vertical axis, displaceable from one side of the vehicle to the other pivotable about a vertical axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/13—Roll-over protection
- B60R21/131—Protective devices for drivers in case of overturning of tractors
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/30—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom
- E02F3/32—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom working downwardly and towards the machine, e.g. with backhoes
- E02F3/325—Backhoes of the miniature type
-
- 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
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R2021/0065—Type of vehicles
- B60R2021/0074—Utility vehicles
- B60R2021/0081—Working vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (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)
- Body Structure For Vehicles (AREA)
- Component Parts Of Construction Machinery (AREA)
Description
2 下部走行体
3 上部旋回体
5 旋回フレーム
6 運転席
6a 座面
7 キャノピ
9 フレーム本体
10 シートスタンド
19 取付板
21 支持部材
22 上部保護フレーム
23 支柱本体(柱状部材の一例)
26 固定部
27 右側支柱(柱状部材の一例)
28 左側支柱(保護柱の一例)
31 取り回し部
32 保護部
D1 座面範囲
P1 上端部位置
Claims (6)
- 下部走行体に旋回自在に搭載され、上部に運転席が設けられる旋回フレームと、この旋回フレーム上に立設されるとともに前記運転席を側方から保護する保護柱とを有する小型作業機械のキャノピ構造であって、
前記旋回フレームは、前記下部走行体に取り付けられるフレーム本体と、このフレーム本体上に突設されて前記運転席を支持する支持フレームとをさらに備え、
前記保護柱は、前記運転席の背もたれの前方で当該運転席を側方から覆うように上下に延びる保護部と、前記運転席の後方で前記支持フレームの上部に固定される固定部と、この固定部から前方へ延びて前記保護部の下端部につながる取り回し部とを備え、
前記保護部は、側面視において前記運転席の座面の範囲内に配置されているとともに、前記背もたれの上端部よりも低い位置から上方の範囲に形成されていることを特徴とする小型作業機械のキャノピ構造。 - 前記運転席の上方に保持される上部保護フレームをさらに備え、前記保護部は、その上端部が前記上部保護フレームに連結されていることを特徴とする請求項1に記載の小型作業機械のキャノピ構造。
- 前記固定部は、その軸線が上下方向及び前記下部走行体の進行方向と直交する姿勢で前記旋回フレームに固定されていることを特徴とする請求項1又は2に記載の小型作業機械のキャノピ構造。
- 前記旋回フレーム上には、前記運転席の後方に左右一対の柱状部材が立設されており、これら柱状部材のうち少なくとも一方が前記保護柱であることを特徴とする請求項1〜3の何れか1項に記載の小型作業機械のキャノピ構造。
- 前記各柱状部材の双方が前記保護柱であることを特徴とする請求項4に記載の小型作業機械のキャノピ構造。
- 前記運転席の前方で前記旋回フレーム上に立設された前部支柱と、この前部支柱と前記各柱状部材とによって前記運転席の上方に保持された上部保護フレームとをさらに備えていることを特徴とする請求項4又は5に記載の小型作業機械のキャノピ構造。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005282982A JP4333657B2 (ja) | 2005-09-28 | 2005-09-28 | 小型作業機械のキャノピ構造 |
EP06120126A EP1770222A1 (en) | 2005-09-28 | 2006-09-05 | Working machine |
US11/470,888 US7338113B2 (en) | 2005-09-28 | 2006-09-07 | Working machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005282982A JP4333657B2 (ja) | 2005-09-28 | 2005-09-28 | 小型作業機械のキャノピ構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007091032A JP2007091032A (ja) | 2007-04-12 |
JP4333657B2 true JP4333657B2 (ja) | 2009-09-16 |
Family
ID=37600988
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005282982A Expired - Fee Related JP4333657B2 (ja) | 2005-09-28 | 2005-09-28 | 小型作業機械のキャノピ構造 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7338113B2 (ja) |
EP (1) | EP1770222A1 (ja) |
JP (1) | JP4333657B2 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005350911A (ja) * | 2004-06-09 | 2005-12-22 | Komatsu Ltd | 作業車両 |
JP4233494B2 (ja) * | 2004-06-09 | 2009-03-04 | 株式会社小松製作所 | 作業車両におけるキャノピ取付構造 |
JP4467595B2 (ja) * | 2007-03-28 | 2010-05-26 | 株式会社クボタ | 作業車のキャノピ装置 |
JP4952661B2 (ja) * | 2008-06-16 | 2012-06-13 | コベルコ建機株式会社 | 建設機械 |
JP5806986B2 (ja) * | 2012-08-01 | 2015-11-10 | 株式会社クボタ | 作業機の保護枠 |
US8702154B1 (en) * | 2013-02-07 | 2014-04-22 | Caterpillar Inc. | Cab frame with integrated rollover protective structure |
US8851555B2 (en) * | 2013-02-07 | 2014-10-07 | Caterpillar Inc. | Cab rollover protective structure for enhanced visibility |
GB2528091B (en) * | 2014-07-09 | 2020-11-25 | Bamford Excavators Ltd | Operator compartment structure |
USD784899S1 (en) | 2016-01-05 | 2017-04-25 | Exmark Manufacturing Company, Incorporated | Roll-over protective structure |
JP6924856B2 (ja) * | 2016-05-31 | 2021-08-25 | ヤンマーパワーテクノロジー株式会社 | 建設機械 |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2911232A (en) * | 1957-04-22 | 1959-11-03 | Clark Equipment Co | Overhead guard for industrial lift truck |
DE1267109B (de) * | 1965-12-17 | 1968-04-25 | Fritzmeier Kg Georg | UEberschlagschutzrahmen fuer fahrbare Arbeitsmaschinen, insbesondere Traktoren |
AT380443B (de) * | 1981-08-19 | 1986-05-26 | Steyr Daimler Puch Ag | Fahrerschutzrahmen fuer ackerschlepper |
ATE22045T1 (de) * | 1984-01-30 | 1986-09-15 | Deere & Co | Fahrerstand fuer ein fahrzeug. |
US4650242A (en) * | 1984-11-26 | 1987-03-17 | Kubuto, Ltd. | Tractor cabin |
JPS63149271A (ja) * | 1986-12-11 | 1988-06-22 | Kubota Ltd | 走行車輌の上部構造体水平制御装置 |
DE69004287T2 (de) * | 1989-02-16 | 1994-02-24 | Kubota Kk | Hydraulische Rohranordnung für einen Heckbagger. |
DE69603210T2 (de) * | 1995-02-17 | 2000-01-20 | Kubota Corp., Osaka | Schaufelbagger mit einer Motorhaube an welcher der Fahrersitz befestigt ist |
JP3674797B2 (ja) * | 1996-05-07 | 2005-07-20 | 小松ゼノア株式会社 | 油圧ショベルにおける上部旋回体の機器取付構造 |
JPH10129992A (ja) * | 1996-10-30 | 1998-05-19 | Toyota Autom Loom Works Ltd | 産業車両の運転台 |
US5842732A (en) * | 1996-11-27 | 1998-12-01 | Daggett, Deceased; Bill E. | Riding lawn mower canopy |
AR008565A1 (es) * | 1997-02-14 | 2000-02-09 | Consorcio G Grupo Dina S A De C V | Una estructura para una cabina aplicable a camiones medianos y tractocamiones |
MXPA97008574A (es) * | 1997-11-07 | 2004-08-23 | Consorcio G Grupo Dina S A De | Estructura mejorada de cabina tipo cab-over paracamion mediano y tractocamion. |
JP2930930B2 (ja) * | 1998-03-18 | 1999-08-09 | ヤンマーディーゼル株式会社 | 旋回作業車 |
JPH11269928A (ja) | 1998-03-25 | 1999-10-05 | Kubota Corp | バックホー並びにバックホーのキャビン装置 |
JP2000096619A (ja) | 1998-09-17 | 2000-04-04 | Kubota Corp | 走行車両のエアコン装置 |
US6149228A (en) * | 1998-12-09 | 2000-11-21 | Deere & Company | Modular operator enclosure |
DE20002106U1 (de) | 2000-02-07 | 2000-04-06 | Fritzmeier Systems GmbH & Co., 85655 Großhelfendorf | Sicherungseinrichtung |
DE10009549B4 (de) * | 2000-02-29 | 2006-04-13 | Linde Ag | Rückhaltesystem |
JP3419380B2 (ja) * | 2000-03-31 | 2003-06-23 | コベルコ建機株式会社 | 油圧ショベルのキャノピ構造及びそれを備えた小型油圧ショベル |
US6189955B1 (en) * | 2000-04-18 | 2001-02-20 | Deere & Company | Operator enclosure for an agricultural tractor |
US6325449B1 (en) * | 2000-06-08 | 2001-12-04 | Deere & Company | ROPS structure for work vehicle |
EP1325988B1 (en) | 2000-09-18 | 2011-07-06 | Hitachi Construction Machinery Co., Ltd. | Cab for construction machinery |
JP4415698B2 (ja) | 2003-02-20 | 2010-02-17 | コベルコ建機株式会社 | 建設機械のキャノピ構造 |
US7001135B2 (en) * | 2003-02-20 | 2006-02-21 | Kobelco Construction Machinery Co., Ltd. | Construction machine |
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 |
US7290829B2 (en) * | 2004-06-29 | 2007-11-06 | Kubota Corporation | Working vehicle with a cab |
US7690714B2 (en) * | 2005-08-18 | 2010-04-06 | Michael John Reeves | Lightning protected golf cart |
-
2005
- 2005-09-28 JP JP2005282982A patent/JP4333657B2/ja not_active Expired - Fee Related
-
2006
- 2006-09-05 EP EP06120126A patent/EP1770222A1/en not_active Withdrawn
- 2006-09-07 US US11/470,888 patent/US7338113B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US7338113B2 (en) | 2008-03-04 |
US20070069551A1 (en) | 2007-03-29 |
EP1770222A1 (en) | 2007-04-04 |
JP2007091032A (ja) | 2007-04-12 |
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