CA2581972A1 - Loader comprising arm sections that have a space that runs along the arm in which tubes or cables are arranged - Google Patents
Loader comprising arm sections that have a space that runs along the arm in which tubes or cables are arranged Download PDFInfo
- Publication number
- CA2581972A1 CA2581972A1 CA002581972A CA2581972A CA2581972A1 CA 2581972 A1 CA2581972 A1 CA 2581972A1 CA 002581972 A CA002581972 A CA 002581972A CA 2581972 A CA2581972 A CA 2581972A CA 2581972 A1 CA2581972 A1 CA 2581972A1
- Authority
- CA
- Canada
- Prior art keywords
- arm
- loader
- space
- tubes
- loader according
- 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.)
- Granted
Links
- 230000005611 electricity Effects 0.000 claims abstract 2
Classifications
-
- 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
- E02F3/34—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 bucket-arms, i.e. a pair of arms, e.g. manufacturing processes, form, geometry, material of bucket-arms directly pivoted on the frames of tractors or self-propelled machines
-
- 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
- E02F3/36—Component parts
- E02F3/38—Cantilever beams, i.e. booms;, e.g. manufacturing processes, forms, geometry or materials used for booms; Dipper-arms, e.g. manufacturing processes, forms, geometry or materials used for dipper-arms; Bucket-arms
-
- 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
- E02F9/14—Booms only for booms with cable suspension arrangements; Cable suspensions
-
- 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
- E02F9/22—Hydraulic or pneumatic drives
- E02F9/2264—Arrangements or adaptations of elements for hydraulic drives
- E02F9/2275—Hoses and supports therefor and protection therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Component Parts Of Construction Machinery (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Harvester Elements (AREA)
- Battery Mounting, Suspending (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The present invention concerns a loader (1) comprising two extended arms (2a, 2b) arranged parallel to each other, one end (A) of which can be connected to a vehicle and the other end (B) of which can be connected to a tool (7). At least one arm (2a, 2b) comprises a space (X1, X2) that runs along the arm in which tubes or cables (9) are arranged that make it possible to transport at least one of electricity, hydraulic agent and pneumatic agent, from the vehicle to the various parts (4, 11) of the loader or the tool (7) and from the various parts (4, 11) of the loader or the tool (7) to the vehicle.
Claims (12)
1. A loader (1) comprising two extended arms (2a, 2b) arranged parallel to each other, one end (A) of which can be connected to a vehicle and the other end (B) of which can be connected to a tool (7), where at least one arm (2a) comprises a space (X1, X2) that runs along the arm in which tubes or cables (9) are arranged that make it possible to transport at least one of electricity, hydraulic agent and pneumatic agent, from the vehicle to the various parts (4, 11) of the loader or the tool (7) and from the various parts (4, 11) of the loader or the tool (7) to the vehicle characterised in that the arm (2a) comprises a first arm section (3.1) offering a first part (X1) of the space in which the tubes or cables (9) are arranged and that the first space part (X1) is formed by the first arm section (3.1) and a beam element (3.1a) attached to each other.
2. The loader according to claim 1 in which the space (X1, X2) is arranged inside of the arm (2a, 2b).
3. The loader according to claim 1 or 2 in which the beam element (3.1a) is in contact with the lower surface (3.1b) of the first arm section.
4. The loader according to anyone of claims 1-3 in which the beam element (3.1a) has an open cross-section such that the space (X1) is surrounded by and is limited by the beam element (3.1a) and the first arm section (3.1).
5. The loader according to claim 4 in which the beam element (3.1a) has essentially the shape of a "C" or a "U".
6. The loader according to any one of claims 1-5 in which a second arm section (3.2) offers a second part (X2) of the space in which the tubes (9) are arranged.
7. The loader according to claim 6 in which the second arm section (3.2) comprises a beam element that forms the second part (X2) of the space.
8. The loader according to claim 7 in which the second arm section (3.2) comprises a beam element with a closed cross-section.
9. The loader according to any one of claims 1-8 in which an extended constructional part (10) is arranged between the two arms (2a, 2b) and connects the two arms (2a, 2b) to each other and provides stability to the loader (1) and where a valve housing (11) is arranged at the constructional part (10) to which the tubes (9), after coming out from the arm (2a, 2b), are connected.
10. The loader according to claim 9 in which the tubes (9) pass out from the arms (2a, 2b) through an opening (D) directed towards the space (10B) behind the constructional part.
11. The loader according to claim 10 in which the tubes (9) follow the rear surface (10B) of the constructional part to the valve housing (11).
12. The loader according to any one of claims 9-11 in which at least one covering (14a-14c) is arranged over the tubes (9), parts of the constructional part (10) and the valve housing (11).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0402365-1 | 2004-09-29 | ||
SE0402365A SE531215C2 (en) | 2004-09-29 | 2004-09-29 | Loader comprising two arm parts provided with a space in which hoses / lines are drawn |
PCT/SE2005/001371 WO2006036104A1 (en) | 2004-09-29 | 2005-09-20 | Loader comprising arm sections that have a space that runs along the arm in which tubes or cables are arranged |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2581972A1 true CA2581972A1 (en) | 2006-04-06 |
CA2581972C CA2581972C (en) | 2011-08-30 |
Family
ID=33414866
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2581972A Active CA2581972C (en) | 2004-09-29 | 2005-09-20 | Loader comprising arm sections that have a space that runs along the arm in which tubes or cables are arranged |
Country Status (8)
Country | Link |
---|---|
US (1) | US20080063502A1 (en) |
EP (1) | EP1799919B1 (en) |
AT (1) | ATE477377T1 (en) |
AU (1) | AU2005287952B2 (en) |
CA (1) | CA2581972C (en) |
DE (1) | DE602005022898D1 (en) |
SE (1) | SE531215C2 (en) |
WO (1) | WO2006036104A1 (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2448312B (en) * | 2007-04-10 | 2010-11-10 | Agco Gmbh | Loader attachment having at least two parallel arms |
EP2152975A4 (en) * | 2007-05-08 | 2012-01-18 | Challenge Implements Holdings Pty Ltd | Hose entry system |
US8047760B2 (en) * | 2008-10-15 | 2011-11-01 | Clark Equipment Company | Integral power or electrical conduit coupler |
US8666609B2 (en) * | 2011-01-31 | 2014-03-04 | Yanmar Co., Ltd. | Work vehicle |
USD739446S1 (en) | 2011-07-08 | 2015-09-22 | Alo Aktiebolag | Front loader for a tractor |
USD769335S1 (en) * | 2014-04-16 | 2016-10-18 | Deere & Company | Frontloader |
USD768731S1 (en) * | 2014-04-16 | 2016-10-11 | Deere & Company | Frontloader |
CA160237S (en) * | 2014-06-23 | 2016-01-27 | Deere & Co | Frontloader |
USD777801S1 (en) * | 2014-09-26 | 2017-01-31 | Kubota Corporation | Air conditioning duct for construction equipment |
USD766343S1 (en) * | 2015-05-20 | 2016-09-13 | Deere & Company | Front end final loader |
JP1547702S (en) * | 2015-10-19 | 2016-04-11 | ||
USD807407S1 (en) * | 2016-10-28 | 2018-01-09 | Kubota Corporation | Bucket work machine for a loader |
USD943641S1 (en) * | 2020-01-23 | 2022-02-15 | Deere & Company | Loader arms |
USD923062S1 (en) * | 2020-02-20 | 2021-06-22 | Hankuk Chain Industrial Co., Ltd. | Front end loader of tractor |
USD983842S1 (en) * | 2021-05-17 | 2023-04-18 | George Hunter | Protective cover accessory for excavator arm |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2782946A (en) * | 1954-07-22 | 1957-02-26 | Hough Co Frank | Power loaders |
US2961106A (en) * | 1956-02-01 | 1960-11-22 | Davis Engineering Inc | Hydraulically operated mobile digging machine |
US4050596A (en) * | 1975-07-24 | 1977-09-27 | Control Concepts, Inc. | Electrohydraulic valve assembly for front end loader attachment to farm tractor |
JPH0726415B2 (en) * | 1989-12-13 | 1995-03-22 | 株式会社クボタ | Work implement boom assembly |
US5232330A (en) * | 1992-06-29 | 1993-08-03 | Deere & Company | Structure for mounting hydraulic hoses for a power loader |
US5533856A (en) * | 1995-05-22 | 1996-07-09 | Deere & Company | Combined loaded self-leveling and implement tilt linkages for effecting true level and enhanced roll back and dump characteristics throughout lift range of loader |
JP2938373B2 (en) * | 1995-09-06 | 1999-08-23 | 住友建機株式会社 | Hydraulic piping in excavator |
US6171050B1 (en) * | 1997-08-29 | 2001-01-09 | Gehl Company | Load arm assembly for a skid steer loader |
JP3794004B2 (en) | 1998-03-04 | 2006-07-05 | 株式会社小松製作所 | Construction machine working machine |
US6758024B1 (en) * | 1999-11-24 | 2004-07-06 | Liebherr-Hydraulikbagger Gmbh | Industrial shaft, particularly for packaging equipment |
JP3822133B2 (en) * | 2002-05-09 | 2006-09-13 | 株式会社クボタ | Hydraulic piping structure of swing work machine |
US6994511B2 (en) * | 2003-11-21 | 2006-02-07 | Westendorf Manufacturing Co., Inc. | Loader assembly, combination motor vehicle and loader assembly, hydraulic cylinders and methods for operating a loader assembly |
-
2004
- 2004-09-29 SE SE0402365A patent/SE531215C2/en active IP Right Maintenance
-
2005
- 2005-09-20 WO PCT/SE2005/001371 patent/WO2006036104A1/en active Application Filing
- 2005-09-20 AT AT05784904T patent/ATE477377T1/en not_active IP Right Cessation
- 2005-09-20 DE DE602005022898T patent/DE602005022898D1/en active Active
- 2005-09-20 EP EP05784904A patent/EP1799919B1/en active Active
- 2005-09-20 US US11/664,169 patent/US20080063502A1/en not_active Abandoned
- 2005-09-20 CA CA2581972A patent/CA2581972C/en active Active
- 2005-09-20 AU AU2005287952A patent/AU2005287952B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
US20080063502A1 (en) | 2008-03-13 |
EP1799919B1 (en) | 2010-08-11 |
SE0402365L (en) | 2006-03-30 |
CA2581972C (en) | 2011-08-30 |
AU2005287952B2 (en) | 2011-01-06 |
DE602005022898D1 (en) | 2010-09-23 |
EP1799919A1 (en) | 2007-06-27 |
AU2005287952A1 (en) | 2006-04-06 |
ATE477377T1 (en) | 2010-08-15 |
SE531215C2 (en) | 2009-01-20 |
WO2006036104A1 (en) | 2006-04-06 |
SE0402365D0 (en) | 2004-09-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |