SE8305435L - Wear parts system - Google Patents

Wear parts system

Info

Publication number
SE8305435L
SE8305435L SE8305435A SE8305435A SE8305435L SE 8305435 L SE8305435 L SE 8305435L SE 8305435 A SE8305435 A SE 8305435A SE 8305435 A SE8305435 A SE 8305435A SE 8305435 L SE8305435 L SE 8305435L
Authority
SE
Sweden
Prior art keywords
adapter
tooth tip
male member
tool
partly formed
Prior art date
Application number
SE8305435A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE456096B (en
SE8305435D0 (en
Inventor
O Nilsson
T Larsson
Original Assignee
Bofors Ab
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 Bofors Ab filed Critical Bofors Ab
Priority to SE8305435A priority Critical patent/SE456096B/en
Publication of SE8305435D0 publication Critical patent/SE8305435D0/en
Priority to EP19850103368 priority patent/EP0195107B1/en
Publication of SE8305435L publication Critical patent/SE8305435L/en
Publication of SE456096B publication Critical patent/SE456096B/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
    • E02F9/2816—Mountings therefor
    • E02F9/2825—Mountings therefor using adapters

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Component Parts Of Construction Machinery (AREA)

Abstract

Tooth system for soil-working tools such as excavator and loader buckets, rotary dredging cutters, etc. comprising an adapter (2) and a tooth tip (1) detachably attached to the adapter (2). The adapter is provided with a wedge shaped male member (3) which is inclined relative to the working direction of the tool and the tooth tip is provided with a female member (9) adapted to said male member. The relative movements of the adapter and the tooth tip once they have been brought together are blocked by means of a locking element (151) which is inserted into a locking seat which is partly formed in the adapter and partly formed in the tooth tip. Said male member of the adapter displaying at least two contact surfaces (4, 10; 5, 11) facing the main working direction of the tool and one contact surface (18, 19) facing away from said direction.
SE8305435A 1983-10-04 1983-10-04 WORKING MACHINERY FOR EQUIPMENT SE456096B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE8305435A SE456096B (en) 1983-10-04 1983-10-04 WORKING MACHINERY FOR EQUIPMENT
EP19850103368 EP0195107B1 (en) 1983-10-04 1985-03-22 Tooth system for earth-working tools

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8305435A SE456096B (en) 1983-10-04 1983-10-04 WORKING MACHINERY FOR EQUIPMENT

Publications (3)

Publication Number Publication Date
SE8305435D0 SE8305435D0 (en) 1983-10-04
SE8305435L true SE8305435L (en) 1985-04-05
SE456096B SE456096B (en) 1988-09-05

Family

ID=20352749

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8305435A SE456096B (en) 1983-10-04 1983-10-04 WORKING MACHINERY FOR EQUIPMENT

Country Status (2)

Country Link
EP (1) EP0195107B1 (en)
SE (1) SE456096B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2800428B1 (en) * 1999-10-29 2002-01-18 Henry Paul Albert Branly ASSEMBLY CONSISTING OF A BODY AND AN EASILY RELEASING PIECE
GB0111250D0 (en) * 2001-05-09 2001-06-27 Euro Stone Clear Ltd Tooth and tooth holder system
SE0203856L (en) * 2002-12-23 2004-02-10 Combi Wear Parts Ab Wear part system for detachable mounting of wear parts to a soil preparation machine tool
US20060255653A1 (en) 2004-09-02 2006-11-16 John Gibbins Replacement Part Assembly
AU2014204499B2 (en) * 2013-07-19 2017-06-22 Digga Australia Pty Ltd Ground working tool with replaceable teeth

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2307359A (en) * 1941-05-16 1943-01-05 Arthur N Crawford Tooth unit for dredge buckets
DE1912098A1 (en) * 1969-03-10 1970-09-17 Andre Aulfinger Excavator tooth with exchangeable tooth tip
DE7304417U (en) * 1972-03-08 1973-05-17 Aktiebolaget Bofors Bucket tooth for excavator buckets or the like
US4071967A (en) * 1977-01-21 1978-02-07 Caterpillar Tractor Co. Quick change corner tooth assembly for loader buckets

Also Published As

Publication number Publication date
SE456096B (en) 1988-09-05
SE8305435D0 (en) 1983-10-04
EP0195107B1 (en) 1990-03-07
EP0195107A1 (en) 1986-09-24

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