KR19990023565A - 트랙터를 위한 유압취출장치 - Google Patents
트랙터를 위한 유압취출장치 Download PDFInfo
- Publication number
- KR19990023565A KR19990023565A KR1019980032835A KR19980032835A KR19990023565A KR 19990023565 A KR19990023565 A KR 19990023565A KR 1019980032835 A KR1019980032835 A KR 1019980032835A KR 19980032835 A KR19980032835 A KR 19980032835A KR 19990023565 A KR19990023565 A KR 19990023565A
- Authority
- KR
- South Korea
- Prior art keywords
- hydraulic
- valve
- tractor
- housing
- lifting
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D49/00—Tractors
- B62D49/02—Tractors modified to take lifting devices
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
- A01B63/02—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors
- A01B63/10—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means
- A01B63/1006—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means the hydraulic or pneumatic means structurally belonging to the tractor
-
- 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
- E02F9/20—Drives; Control devices
- E02F9/2004—Control mechanisms, e.g. control levers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Civil Engineering (AREA)
- Transportation (AREA)
- Structural Engineering (AREA)
- Lifting Devices For Agricultural Implements (AREA)
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
- Soil Working Implements (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
Description
Claims (4)
- 좌우의 리프트 아암(9,9)과 유압하우징(33)을 갖는 작업기 승강용 유압장치(10)를 구비한 트랙터(2)에 장착되는 유압취출장치(1)로서,유압취출용의 밸브(35); 및상기 유압하우징(33)에 형성되고, 상기 유압취출장치(1)의 상기 밸브(35)에 연통되는 유로(34)로 구성되는 상기 유압취출장치(1)에 있어서,상기 밸브(35)가 상기 유압하우징(33)의 상부에 동시에 상기 좌우의 리프트 아암(9,9) 사이에 설치되는 것을 특징으로 하는 유압취출장치(1).
- 제 1 항에 있어서, 상기 밸브(35)가 상기 유로(34)와 연통된 연락유로(60A)를 갖는 스페이서(60)를 통하여 상기 트랙터(2)에 장착되는 것을 특징으로 하는 유압취출장치(1).
- 제 1 항에 있어서, 상기 밸브(35)가 복수개를 여러겹으로 쌓아서 장착하는 것이 가능한 것을 특징으로 하는 유압취출장치(1).
- 제 1 항에 있어서, 상기 밸브(35)의 유압취출부(35A)가 유압취출호스가 착탈가능한 퀵커플러로 구성되는 것을 특징으로 하는 유압취출장치(1).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP97-218597 | 1997-08-13 | ||
JP21859797A JP3579225B2 (ja) | 1997-08-13 | 1997-08-13 | トラクタの外部油圧取出装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19990023565A true KR19990023565A (ko) | 1999-03-25 |
KR100300435B1 KR100300435B1 (ko) | 2001-09-06 |
Family
ID=16722461
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019980032835A KR100300435B1 (ko) | 1997-08-13 | 1998-08-13 | 트랙터를위한유압취출장치 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6053257A (ko) |
JP (1) | JP3579225B2 (ko) |
KR (1) | KR100300435B1 (ko) |
IT (1) | IT1301874B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20190108319A (ko) | 2018-03-14 | 2019-09-24 | 엘에스엠트론 주식회사 | 농작업차량용 유압인출장치 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3765675B2 (ja) * | 1998-09-25 | 2006-04-12 | 株式会社クボタ | トラクタ |
US6684537B2 (en) | 2001-05-28 | 2004-02-03 | Kubota Corporation | Excavator with a piping structure for absorbing variations in hose length |
JP4876552B2 (ja) * | 2005-11-30 | 2012-02-15 | 井関農機株式会社 | トラクタの外部油圧取出装置 |
JP4877310B2 (ja) * | 2008-10-30 | 2012-02-15 | 井関農機株式会社 | トラクタの油圧装置 |
JP5094787B2 (ja) * | 2009-06-15 | 2012-12-12 | 株式会社クボタ | トラクタの油圧システム |
JP6345087B2 (ja) * | 2014-11-14 | 2018-06-20 | Kyb−Ys株式会社 | 機器取付構造 |
JP6552936B2 (ja) * | 2015-10-09 | 2019-07-31 | ヤンマー株式会社 | 作業車両 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4050596A (en) * | 1975-07-24 | 1977-09-27 | Control Concepts, Inc. | Electrohydraulic valve assembly for front end loader attachment to farm tractor |
US4570425A (en) * | 1983-06-09 | 1986-02-18 | Roseman Mower Corporation | Hydraulically operated gang mower trailer |
JPH0215704Y2 (ko) * | 1984-11-13 | 1990-04-26 | ||
US4837523A (en) * | 1988-04-04 | 1989-06-06 | Elantec | High slew rate linear amplifier |
JP3174423B2 (ja) * | 1993-02-17 | 2001-06-11 | 株式会社 神崎高級工機製作所 | 作業車両用の油圧供給装置 |
JPH08280206A (ja) * | 1995-04-12 | 1996-10-29 | Iseki & Co Ltd | サブコントロールバルブ取付装置 |
US5577435A (en) * | 1996-03-11 | 1996-11-26 | New Holland North America, Inc. | High flow hydraulic circuit for tractors |
-
1997
- 1997-08-13 JP JP21859797A patent/JP3579225B2/ja not_active Expired - Fee Related
-
1998
- 1998-07-27 US US09/122,919 patent/US6053257A/en not_active Expired - Lifetime
- 1998-07-27 IT IT1998MI001732A patent/IT1301874B1/it active IP Right Grant
- 1998-08-13 KR KR1019980032835A patent/KR100300435B1/ko not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20190108319A (ko) | 2018-03-14 | 2019-09-24 | 엘에스엠트론 주식회사 | 농작업차량용 유압인출장치 |
Also Published As
Publication number | Publication date |
---|---|
ITMI981732A1 (it) | 2000-01-27 |
IT1301874B1 (it) | 2000-07-07 |
ITMI981732A0 (it) | 1998-07-27 |
KR100300435B1 (ko) | 2001-09-06 |
US6053257A (en) | 2000-04-25 |
JPH1159213A (ja) | 1999-03-02 |
JP3579225B2 (ja) | 2004-10-20 |
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