SE8703622L - VOLTABLE TOOL PARTS - Google Patents

VOLTABLE TOOL PARTS

Info

Publication number
SE8703622L
SE8703622L SE8703622A SE8703622A SE8703622L SE 8703622 L SE8703622 L SE 8703622L SE 8703622 A SE8703622 A SE 8703622A SE 8703622 A SE8703622 A SE 8703622A SE 8703622 L SE8703622 L SE 8703622L
Authority
SE
Sweden
Prior art keywords
tool
attachment
voltable
tool parts
tool holder
Prior art date
Application number
SE8703622A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE459018B (en
SE8703622D0 (en
Inventor
Jan Rehnman
Original Assignee
Jan Rehnman
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 Jan Rehnman filed Critical Jan Rehnman
Priority to SE8703622A priority Critical patent/SE459018B/en
Publication of SE8703622D0 publication Critical patent/SE8703622D0/en
Priority to PCT/SE1988/000479 priority patent/WO1989002957A1/en
Priority to AU25249/88A priority patent/AU2524988A/en
Publication of SE8703622L publication Critical patent/SE8703622L/en
Publication of SE459018B publication Critical patent/SE459018B/en

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
    • E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
    • 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
    • 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
    • E02F3/3604—Devices to connect tools to arms, booms or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Earth Drilling (AREA)
  • Supports For Pipes And Cables (AREA)

Abstract

The present invention relates to a pivotable tool attachment for mounting on excavators, tractor diggers and the like, comprising an attachment part (1) designed to be hooked onto the stick of an excavating unit by means of a quick coupling mounted thereon, and a tool holder (2), onto which a pipe-laying boom (3), for instance, can be mounted. The attachment part consists of two plates (4, 8) pivotably connected together, which can be turned in relation to each other by the tool holder (2) being pressed against a support, and which are locked to each other by the tool attachment being lifted from the ground.
SE8703622A 1987-09-18 1987-09-18 VOLTABLE TOOL PARTS SE459018B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE8703622A SE459018B (en) 1987-09-18 1987-09-18 VOLTABLE TOOL PARTS
PCT/SE1988/000479 WO1989002957A1 (en) 1987-09-18 1988-09-14 Pivotable tool attachment for mounting on excavators
AU25249/88A AU2524988A (en) 1987-09-18 1988-09-14 Pivotable tool attachment for mounting on excavators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8703622A SE459018B (en) 1987-09-18 1987-09-18 VOLTABLE TOOL PARTS

Publications (3)

Publication Number Publication Date
SE8703622D0 SE8703622D0 (en) 1987-09-18
SE8703622L true SE8703622L (en) 1989-03-29
SE459018B SE459018B (en) 1989-05-29

Family

ID=20369615

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8703622A SE459018B (en) 1987-09-18 1987-09-18 VOLTABLE TOOL PARTS

Country Status (3)

Country Link
AU (1) AU2524988A (en)
SE (1) SE459018B (en)
WO (1) WO1989002957A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE464143B (en) * 1989-07-18 1991-03-11 John Teodor Sonerud ADJUSTABLE SWITCH TO AN EXCAVATOR OR LIKE
SE467742B (en) * 1991-09-06 1992-09-07 Sonerud John Teodor DEVICE FOR QUICK CONNECTION OF A TOOL TO AN EXCAVATOR WITH CONNECTING TO A DRIVE SYSTEM
US6502292B1 (en) * 1999-12-22 2003-01-07 William E. Hartley Apparatus and method for preparing an excavator stick for transport
WO2006048411A2 (en) * 2004-11-04 2006-05-11 Corazza S.R.L. Device for picking up, laying and installing pipes to provide underground ducts
RU169485U1 (en) * 2015-10-05 2017-03-21 Марат Магсумович Юдаев Pipe layer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3834566A (en) * 1973-01-18 1974-09-10 Hilfiker Pipe Co Pipe handling attachment for a backhoe
US4392774A (en) * 1981-10-05 1983-07-12 Thomas Jr Dolphus W Clam bucket attachment
US4515522A (en) * 1983-01-19 1985-05-07 Sonerud John Teodor Pipelaying appliance
SE446081B (en) * 1983-01-24 1986-08-11 Nybro Smide Ab Lifting device for handling thick pipe
US4497608A (en) * 1983-06-13 1985-02-05 The Trustees Of The Toronto General Burying Grounds Monument foundation digger

Also Published As

Publication number Publication date
AU2524988A (en) 1989-04-18
WO1989002957A1 (en) 1989-04-06
SE459018B (en) 1989-05-29
SE8703622D0 (en) 1987-09-18

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