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EP0084067A3 - Loader/excavating vehicle - Google Patents

Loader/excavating vehicle Download PDF

Info

Publication number
EP0084067A3
EP0084067A3 EP82100231A EP82100231A EP0084067A3 EP 0084067 A3 EP0084067 A3 EP 0084067A3 EP 82100231 A EP82100231 A EP 82100231A EP 82100231 A EP82100231 A EP 82100231A EP 0084067 A3 EP0084067 A3 EP 0084067A3
Authority
EP
European Patent Office
Prior art keywords
loader
arm assembly
vehicle
excavating vehicle
space
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.)
Ceased
Application number
EP82100231A
Other languages
German (de)
French (fr)
Other versions
EP0084067A2 (en
Inventor
Derek Arthur Prime
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.)
JC Bamford Excavators Ltd
Original Assignee
JC Bamford Excavators Ltd
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
Application filed by JC Bamford Excavators Ltd filed Critical JC Bamford Excavators Ltd
Priority to EP82100231A priority Critical patent/EP0084067A3/en
Publication of EP0084067A2 publication Critical patent/EP0084067A2/en
Publication of EP0084067A3 publication Critical patent/EP0084067A3/en
Ceased legal-status Critical Current

Links

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
    • E02F3/3402—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 the arms being telescopic

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Shovels (AREA)
  • Operation Control Of Excavators (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Abstract

A loader vehicle comprises a body (2), a ground engaging propulsion means (9,10), and a loader arm assem­ bly (3), the loader arm assembly (3) comprising a pair of spaced booms (16) defining a space therebetween, a part of the body (33) extending into the space, at least when the loader arm assembly is in a low position, a loader implement (26) being mounted on the arm assembly (3) being extend­ able and retractable relative to the body (2) of the vehicle by fluid operated means (22).
EP82100231A 1982-01-14 1982-01-14 Loader/excavating vehicle Ceased EP0084067A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP82100231A EP0084067A3 (en) 1982-01-14 1982-01-14 Loader/excavating vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP82100231A EP0084067A3 (en) 1982-01-14 1982-01-14 Loader/excavating vehicle

Publications (2)

Publication Number Publication Date
EP0084067A2 EP0084067A2 (en) 1983-07-27
EP0084067A3 true EP0084067A3 (en) 1983-09-28

Family

ID=8188821

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82100231A Ceased EP0084067A3 (en) 1982-01-14 1982-01-14 Loader/excavating vehicle

Country Status (1)

Country Link
EP (1) EP0084067A3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2558500B1 (en) * 1984-01-24 1986-10-17 Fontana Jean Francois VERSATILE PUBLIC WORKS MACHINE
US6977909B2 (en) 2000-01-19 2005-12-20 Phonepages Of Sweden, Inc. Method and apparatus for exchange of information in a communication network
US6922721B1 (en) 2000-10-17 2005-07-26 The Phonepages Of Sweden Ab Exchange of information in a communication system
US7248862B2 (en) 2000-01-19 2007-07-24 Sony Ericsson Mobile Communications Ab Method and apparatus for retrieving calling party information in a mobile communications system

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2990072A (en) * 1956-06-08 1961-06-27 Clark Equipment Co Material handling mechanism
GB1023175A (en) * 1962-09-27 1966-03-23 Bamford Excavators Ltd Improvements in earth moving implements
US3432051A (en) * 1967-03-29 1969-03-11 Caterpillar Tractor Co Loader frame for track-type loaders
GB2022220A (en) * 1978-05-16 1979-12-12 Bamford Excavators Ltd Hydraulic control systems
FR2434239A1 (en) * 1978-08-23 1980-03-21 Etude Commercialisation Ste Ve Demountable jib for agricultural tractor - uses rocking lever to connect pivotable head attachments to folding parallelogram linkage
US4266909A (en) * 1979-01-29 1981-05-12 Westendorf Manufacturing Co. Means for hydraulic self-leveling of a loader bucket
GB2071610A (en) * 1980-03-14 1981-09-23 Brown Tractors Ltd Tractor front loader with locking strut
GB2079246A (en) * 1980-07-05 1982-01-20 Bamford Jc Excavators Ltd Loader/excavator vehicle

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2990072A (en) * 1956-06-08 1961-06-27 Clark Equipment Co Material handling mechanism
GB1023175A (en) * 1962-09-27 1966-03-23 Bamford Excavators Ltd Improvements in earth moving implements
US3432051A (en) * 1967-03-29 1969-03-11 Caterpillar Tractor Co Loader frame for track-type loaders
GB2022220A (en) * 1978-05-16 1979-12-12 Bamford Excavators Ltd Hydraulic control systems
FR2434239A1 (en) * 1978-08-23 1980-03-21 Etude Commercialisation Ste Ve Demountable jib for agricultural tractor - uses rocking lever to connect pivotable head attachments to folding parallelogram linkage
US4266909A (en) * 1979-01-29 1981-05-12 Westendorf Manufacturing Co. Means for hydraulic self-leveling of a loader bucket
GB2071610A (en) * 1980-03-14 1981-09-23 Brown Tractors Ltd Tractor front loader with locking strut
GB2079246A (en) * 1980-07-05 1982-01-20 Bamford Jc Excavators Ltd Loader/excavator vehicle

Also Published As

Publication number Publication date
EP0084067A2 (en) 1983-07-27

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): DE FR IT NL

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): DE FR IT NL

17P Request for examination filed

Effective date: 19830909

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED

18R Application refused

Effective date: 19860405

RIN1 Information on inventor provided before grant (corrected)

Inventor name: PRIME, DEREK ARTHUR