SE8600239L - DEVICE FOR SHOPS - Google Patents

DEVICE FOR SHOPS

Info

Publication number
SE8600239L
SE8600239L SE8600239A SE8600239A SE8600239L SE 8600239 L SE8600239 L SE 8600239L SE 8600239 A SE8600239 A SE 8600239A SE 8600239 A SE8600239 A SE 8600239A SE 8600239 L SE8600239 L SE 8600239L
Authority
SE
Sweden
Prior art keywords
bucket
edge
hard material
cutting means
material point
Prior art date
Application number
SE8600239A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE8600239D0 (en
Inventor
A Asplund
G Sjodin
Original Assignee
Santrade 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 Santrade Ltd filed Critical Santrade Ltd
Priority to SE8600239A priority Critical patent/SE8600239L/en
Publication of SE8600239D0 publication Critical patent/SE8600239D0/en
Priority to EP87850061A priority patent/EP0280003A1/en
Priority to AU69611/87A priority patent/AU598521B2/en
Publication of SE8600239L publication Critical patent/SE8600239L/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2808—Teeth
    • E02F9/2858—Teeth characterised by shape
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2808—Teeth
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2866—Small metalwork for digging elements, e.g. teeth scraper bits for rotating digging elements

Abstract

The present invention refers to a device in buckets (1) that are used for digging and/or extracting soil formations, a number of cutting means (7) bein mounted in holders (5) that are arranged along the edge of the bucket (1). In bucket wheel excavators, that have extremely large dimensions, it is at regular intervals necessary to exchange teeth along the edge of the bucket. This is both expensive and difficult as to handling since also the teeth are of a relatively large dimension. The invention is characterized in that normally only cutting means (7) having a hard material point are exchanged and that the invention also brings about an even wearing of the hard material point (8).
SE8600239A 1986-01-21 1986-01-21 DEVICE FOR SHOPS SE8600239L (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE8600239A SE8600239L (en) 1986-01-21 1986-01-21 DEVICE FOR SHOPS
EP87850061A EP0280003A1 (en) 1986-01-21 1987-02-20 Device in a bucket wheel
AU69611/87A AU598521B2 (en) 1986-01-21 1987-03-02 A bucket for use in a bucket wheel excavator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8600239A SE8600239L (en) 1986-01-21 1986-01-21 DEVICE FOR SHOPS

Publications (2)

Publication Number Publication Date
SE8600239D0 SE8600239D0 (en) 1986-01-21
SE8600239L true SE8600239L (en) 1987-07-22

Family

ID=20363155

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8600239A SE8600239L (en) 1986-01-21 1986-01-21 DEVICE FOR SHOPS

Country Status (3)

Country Link
EP (1) EP0280003A1 (en)
AU (1) AU598521B2 (en)
SE (1) SE8600239L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4218134A1 (en) * 1992-06-02 1993-12-09 Lorenz Halder Process and tool for removing floor or wall coatings
US7712234B2 (en) 2005-03-30 2010-05-11 Striegel Monte G Trench wall ripper apparatus
US7992328B2 (en) 2005-03-30 2011-08-09 Striegel Monte G Trench wall ripper apparatus

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB897280A (en) * 1960-10-28 1962-05-23 Cleveland Trencher Co Digger tooth for earth and mineral-excavating machines
CA896423A (en) * 1969-08-22 1972-03-28 Western Rock Bit Company Limited Adjustable trencher tooth holder
GB1513755A (en) * 1975-07-07 1978-06-07 Bofors Co Ltd Excavators
ZA761634B (en) * 1975-07-17 1977-04-27 Unit Rig & Equip Transverse oscillation for excavating and loading system
US4489986A (en) * 1982-11-01 1984-12-25 Dziak William A Wear collar device for rotatable cutter bit
AU584593B2 (en) * 1984-03-30 1989-06-01 Peter John Heffernan Improvements in or relating to excavating assemblies
US4595241A (en) * 1984-04-16 1986-06-17 Gilbert Jerry F Digging tooth and holder therefor
DE3444563A1 (en) * 1984-12-06 1986-06-19 Lehnhoff Hartstahl GmbH & Co, 7570 Baden-Baden EXCAVATOR TOOTH ARRANGEMENT
US4577423A (en) * 1984-12-24 1986-03-25 Esco Corporation Excavating tooth system
DE3538355C1 (en) * 1985-10-29 1986-07-10 Berchem & Schaberg Gmbh, 4650 Gelsenkirchen Tool set for loosening and loading work

Also Published As

Publication number Publication date
SE8600239D0 (en) 1986-01-21
AU598521B2 (en) 1990-06-28
AU6961187A (en) 1988-09-01
EP0280003A1 (en) 1988-08-31

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