DE3786929D1 - Positive verriegelungsmittel fuer stifte von baggerzahnspitzen. - Google Patents

Positive verriegelungsmittel fuer stifte von baggerzahnspitzen.

Info

Publication number
DE3786929D1
DE3786929D1 DE8888902349T DE3786929T DE3786929D1 DE 3786929 D1 DE3786929 D1 DE 3786929D1 DE 8888902349 T DE8888902349 T DE 8888902349T DE 3786929 T DE3786929 T DE 3786929T DE 3786929 D1 DE3786929 D1 DE 3786929D1
Authority
DE
Germany
Prior art keywords
positive locking
locking agent
excavator tooth
tooth pins
pins
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 - Fee Related
Application number
DE8888902349T
Other languages
English (en)
Other versions
DE3786929T2 (de
Inventor
Mark Diekevers
Jerry Fidler
Brian Jensen
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.)
Caterpillar Inc
Original Assignee
Caterpillar Inc
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 Caterpillar Inc filed Critical Caterpillar Inc
Publication of DE3786929D1 publication Critical patent/DE3786929D1/de
Application granted granted Critical
Publication of DE3786929T2 publication Critical patent/DE3786929T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • E02F9/2833—Retaining means, e.g. pins
    • E02F9/2841—Retaining means, e.g. pins resilient

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)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Holders For Apparel And Elements Relating To Apparel (AREA)
  • Catching Or Destruction (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
DE19873786929 1987-01-20 1987-11-30 Positive verriegelungsmittel für stifte von baggerzahnspitzen. Expired - Fee Related DE3786929T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US451587A 1987-01-20 1987-01-20
US451687A 1987-01-20 1987-01-20

Publications (2)

Publication Number Publication Date
DE3786929D1 true DE3786929D1 (de) 1993-09-09
DE3786929T2 DE3786929T2 (de) 1994-03-10

Family

ID=26673108

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873786929 Expired - Fee Related DE3786929T2 (de) 1987-01-20 1987-11-30 Positive verriegelungsmittel für stifte von baggerzahnspitzen.

Country Status (7)

Country Link
EP (1) EP0343191B1 (de)
JP (1) JP2614910B2 (de)
AU (1) AU605268B2 (de)
CA (1) CA1283939C (de)
DE (1) DE3786929T2 (de)
ES (1) ES2006269A6 (de)
WO (1) WO1988005483A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU694806B2 (en) * 1993-12-23 1998-07-30 Australian Soil Care Systems Pty. Ltd. Overload protection mechanism
JP4771623B2 (ja) * 2001-07-17 2011-09-14 株式会社小松製作所 掘削用バケットのツース固定構造
US8943717B2 (en) 2011-10-08 2015-02-03 Caterpillar Inc. Implement tooth assembly with tip and adapter
US9062436B2 (en) 2011-10-07 2015-06-23 Caterpillar Inc. Implement tooth assembly with tip and adapter
US9057177B2 (en) 2011-10-08 2015-06-16 Caterpillar Inc. Implement tooth assembly with tip and adapter
US8943716B2 (en) 2011-10-10 2015-02-03 Caterpillar Inc. Implement tooth assembly with tip and adapter
ITTO20130740A1 (it) * 2013-09-12 2015-03-13 Rialca Due Di Chiolerio Paolo Giova Nni Dispositivo per il fissaggio di utensili a macchine operatrici mediante perni
US9670648B2 (en) 2015-08-10 2017-06-06 Caterpillar Inc. Replaceable tip systems for a tine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3856359A (en) * 1971-09-20 1974-12-24 Cincinnati Mine Machinery Co Anti-coring device for use with bit mounting means on mining, earth working and digging machines
BR7502137A (pt) * 1974-08-05 1976-08-03 Caterpillar Tractor Co Dispositivo de penetracao no terreno e meio de retencao
US4096653A (en) * 1974-10-31 1978-06-27 Caterpillar Tractor Co. Cartridge retaining means for earthworking tips
FR2390618B1 (fr) * 1977-05-12 1985-11-29 Lamouric Pol Dispositif pour le maintien a rotation d'un outil dans un porte-outil

Also Published As

Publication number Publication date
WO1988005483A1 (en) 1988-07-28
AU1396488A (en) 1988-08-10
ES2006269A6 (es) 1989-04-16
JP2614910B2 (ja) 1997-05-28
AU605268B2 (en) 1991-01-10
EP0343191A1 (de) 1989-11-29
DE3786929T2 (de) 1994-03-10
EP0343191B1 (de) 1993-08-04
CA1283939C (en) 1991-05-07
JPH02502033A (ja) 1990-07-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee