GB2013156B - Parallel guide device for an attachment pivotally mounted on a vehicle - Google Patents

Parallel guide device for an attachment pivotally mounted on a vehicle

Info

Publication number
GB2013156B
GB2013156B GB7902809A GB7902809A GB2013156B GB 2013156 B GB2013156 B GB 2013156B GB 7902809 A GB7902809 A GB 7902809A GB 7902809 A GB7902809 A GB 7902809A GB 2013156 B GB2013156 B GB 2013156B
Authority
GB
United Kingdom
Prior art keywords
vehicle
pivotally mounted
guide device
parallel guide
attachment pivotally
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
Application number
GB7902809A
Other versions
GB2013156A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BAAS TECHNIK GmbH
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 GB2013156A publication Critical patent/GB2013156A/en
Application granted granted Critical
Publication of GB2013156B publication Critical patent/GB2013156B/en
Expired legal-status Critical Current

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)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Operation Control Of Excavators (AREA)
  • Harvester Elements (AREA)
  • Component Parts Of Construction Machinery (AREA)
GB7902809A 1978-01-30 1979-01-26 Parallel guide device for an attachment pivotally mounted on a vehicle Expired GB2013156B (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
GB2013156A GB2013156A (en) 1979-08-08
GB2013156B true GB2013156B (en) 1982-02-24

Family

ID=25773728

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7902809A Expired GB2013156B (en) 1978-01-30 1979-01-26 Parallel guide device for an attachment pivotally mounted on a vehicle

Country Status (3)

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

Families Citing this family (6)

* 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
DE3541509A1 (en) * 1985-11-23 1987-07-30 Stoll Maschf Gmbh Wilhelm Front or rear loader with hydraulic implement actuation
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
EP3433433B1 (en) * 2016-03-24 2020-07-08 Volvo Construction Equipment AB A wheel loader front unit and a 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

Also Published As

Publication number Publication date
AT370804B (en) 1983-05-10
ATA51579A (en) 1982-09-15
FR2415600B1 (en) 1984-07-06
FR2415600A1 (en) 1979-08-24
GB2013156A (en) 1979-08-08

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee