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AT370804B - PARALLEL LEADING DEVICE FOR A FRONT LOADER WORKING DEVICE ATTACHED TO A VEHICLE DGL. - Google Patents

PARALLEL LEADING DEVICE FOR A FRONT LOADER WORKING DEVICE ATTACHED TO A VEHICLE DGL.

Info

Publication number
AT370804B
AT370804B AT51579A AT51579A AT370804B AT 370804 B AT370804 B AT 370804B AT 51579 A AT51579 A AT 51579A AT 51579 A AT51579 A AT 51579A AT 370804 B AT370804 B AT 370804B
Authority
AT
Austria
Prior art keywords
dgl
vehicle
front loader
loader working
parallel leading
Prior art date
Application number
AT51579A
Other languages
German (de)
Other versions
ATA51579A (en
Original Assignee
Baas Technik Gmbh
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE19782803854 external-priority patent/DE2803854A1/en
Priority claimed from DE19782826379 external-priority patent/DE2826379A1/en
Application filed by Baas Technik Gmbh filed Critical Baas Technik Gmbh
Publication of ATA51579A publication Critical patent/ATA51579A/en
Application granted granted Critical
Publication of AT370804B publication Critical patent/AT370804B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
    • F15B11/20—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors controlling several interacting or sequentially-operating members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/065—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks non-masted
    • 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
    • E02F3/42—Drives for dippers, buckets, dipper-arms or bucket-arms
    • E02F3/43—Control of dipper or bucket position; Control of sequence of drive operations
    • E02F3/431—Control of dipper or bucket position; Control of sequence of drive operations for bucket-arms, front-end loaders, dumpers or the like
    • E02F3/432—Control of dipper or bucket position; Control of sequence of drive operations for bucket-arms, front-end loaders, dumpers or the like for keeping the bucket in a predetermined position or attitude
    • E02F3/433—Control of dipper or bucket position; Control of sequence of drive operations for bucket-arms, front-end loaders, dumpers or the like for keeping the bucket in a predetermined position or attitude horizontal, e.g. self-levelling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mining & Mineral Resources (AREA)
  • Operation Control Of Excavators (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Harvester Elements (AREA)
AT51579A 1978-01-30 1979-01-24 PARALLEL LEADING DEVICE FOR A FRONT LOADER WORKING DEVICE ATTACHED TO A VEHICLE DGL. AT370804B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19782803854 DE2803854A1 (en) 1978-01-30 1978-01-30 Parallel guide for vehicle mounted front loader - has indicator cylinders as integral components of lifting cylinders with two position control valve
DE19782826379 DE2826379A1 (en) 1978-06-16 1978-06-16 Hydraulic parallel guide device for pivotally mounted front loader - has lifting, tilting and master cylinders connected through control valve

Publications (2)

Publication Number Publication Date
ATA51579A ATA51579A (en) 1982-09-15
AT370804B true AT370804B (en) 1983-05-10

Family

ID=25773728

Family Applications (1)

Application Number Title Priority Date Filing Date
AT51579A AT370804B (en) 1978-01-30 1979-01-24 PARALLEL LEADING DEVICE FOR A FRONT LOADER WORKING DEVICE ATTACHED TO A VEHICLE DGL.

Country Status (3)

Country Link
AT (1) AT370804B (en)
FR (1) FR2415600A1 (en)
GB (1) GB2013156B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3541509A1 (en) * 1985-11-23 1987-07-30 Stoll Maschf Gmbh Wilhelm Front or rear loader with hydraulic implement actuation

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2483486A1 (en) * 1980-05-28 1981-12-04 Poclain Sa Earth moving vehicle arm - has double pivoted jib with four rams some double acting controlled via distributor
FR2600317B1 (en) * 1986-06-23 1988-10-21 Agram LOADER WITH HYDRAULIC CORRECTION ADAPTABLE TO SELF-PROPELLED CARRIER
US5447094A (en) * 1994-02-07 1995-09-05 Delta Power Hydraulic Co. Hydraulic system for bucket self-leveling during raising and lowering of boom
GB2404365B (en) 2003-07-30 2006-03-15 Bamford Excavators Ltd Load handling machine
CN108713081B (en) * 2016-03-24 2021-04-06 沃尔沃建筑设备公司 Wheel loader front unit and wheel loader

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2091898B1 (en) * 1970-04-09 1978-01-13 Potain Sa
US3700132A (en) * 1971-04-21 1972-10-24 James R Waters Floor hoist

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3541509A1 (en) * 1985-11-23 1987-07-30 Stoll Maschf Gmbh Wilhelm Front or rear loader with hydraulic implement actuation

Also Published As

Publication number Publication date
FR2415600A1 (en) 1979-08-24
GB2013156A (en) 1979-08-08
GB2013156B (en) 1982-02-24
ATA51579A (en) 1982-09-15
FR2415600B1 (en) 1984-07-06

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
RZN Patent revoked