GB1232046A - - Google Patents

Info

Publication number
GB1232046A
GB1232046A GB1232046DA GB1232046A GB 1232046 A GB1232046 A GB 1232046A GB 1232046D A GB1232046D A GB 1232046DA GB 1232046 A GB1232046 A GB 1232046A
Authority
GB
United Kingdom
Prior art keywords
boom
withdrawal
july
axes
piston
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
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 filed Critical
Publication of GB1232046A publication Critical patent/GB1232046A/en
Expired 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
    • E02F3/30—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 a dipper-arm pivoted on a cantilever beam, i.e. boom
    • E02F3/307—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 a dipper-arm pivoted on a cantilever beam, i.e. boom the boom and the dipper-arm being connected so as to permit relative movement in more than one plane

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Operation Control Of Excavators (AREA)
  • Shovels (AREA)
  • Jib Cranes (AREA)

Abstract

1,232,046. Shovelling machines. OLEOMAT. 19 July, 1968 [21 July, 1967], No. 34678/68. Heading E1F. A connecting structure 4a, 4b positioned between a boom 1 and a dipper stick 6 permits of lateral adjustment of the arm 6 relative to the boom 1 about an upright axis 7 after withdrawal of a spring-biassed plunger 20 from one of the recesses spaced along an arm 13 connected to the part 4b and slidable in a sleeve 14 connected by a universal joint 15a, 15b to the boom. The sleeve 14 carries a piston-cylinder assembly 17, 18 that allows of withdrawal of the plunger 20 on operation of a pedal-operated, piston-cylinder unit by an operator on a machine when the boom is mounted thereon. The parts 4a, 4b are pivotally connected to the boom and the dipper stick about axes 3, 5 disposed at right angles to the axes 7.
GB1232046D 1967-07-21 1968-07-19 Expired GB1232046A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR115255A FR1539800A (en) 1967-07-21 1967-07-21 side shift equipment for hydraulic excavators

Publications (1)

Publication Number Publication Date
GB1232046A true GB1232046A (en) 1971-05-19

Family

ID=8635586

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1232046D Expired GB1232046A (en) 1967-07-21 1968-07-19

Country Status (4)

Country Link
DE (1) DE1784200A1 (en)
ES (1) ES356297A1 (en)
FR (1) FR1539800A (en)
GB (1) GB1232046A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2563255A1 (en) * 1984-04-18 1985-10-25 Takeuchiseisakusho Co Ltd EXCAVATOR MACHINE

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2445413A1 (en) * 1978-12-29 1980-07-25 Poclain Sa FORCE ARM PROVIDED WITH HITCHES FOR A POSITION ADJUSTING MEMBER

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2563255A1 (en) * 1984-04-18 1985-10-25 Takeuchiseisakusho Co Ltd EXCAVATOR MACHINE

Also Published As

Publication number Publication date
ES356297A1 (en) 1970-01-01
DE1784200A1 (en) 1972-01-13
FR1539800A (en) 1968-09-20

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees