ATE401465T1 - Grab- oder greifwerkzeug - Google Patents

Grab- oder greifwerkzeug

Info

Publication number
ATE401465T1
ATE401465T1 AT04020450T AT04020450T ATE401465T1 AT E401465 T1 ATE401465 T1 AT E401465T1 AT 04020450 T AT04020450 T AT 04020450T AT 04020450 T AT04020450 T AT 04020450T AT E401465 T1 ATE401465 T1 AT E401465T1
Authority
AT
Austria
Prior art keywords
tooth
tool
grabing
digging
clamping
Prior art date
Application number
AT04020450T
Other languages
English (en)
Inventor
Dirk Asam
Holf Mieger
Bernd Wager
Original Assignee
Liebherr Hydraulikbagger
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 Liebherr Hydraulikbagger filed Critical Liebherr Hydraulikbagger
Application granted granted Critical
Publication of ATE401465T1 publication Critical patent/ATE401465T1/de

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)
  • Shovels (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Confectionery (AREA)
  • Table Equipment (AREA)
AT04020450T 2003-10-29 2004-08-27 Grab- oder greifwerkzeug ATE401465T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10350540A DE10350540A1 (de) 2003-10-29 2003-10-29 Grab- bzw.Greifwerkzeug

Publications (1)

Publication Number Publication Date
ATE401465T1 true ATE401465T1 (de) 2008-08-15

Family

ID=34399602

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04020450T ATE401465T1 (de) 2003-10-29 2004-08-27 Grab- oder greifwerkzeug

Country Status (4)

Country Link
US (1) US20050097789A1 (de)
EP (1) EP1528165B1 (de)
AT (1) ATE401465T1 (de)
DE (2) DE10350540A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202004003910U1 (de) * 2004-03-12 2005-07-21 Liebherr-Hydraulikbagger Gmbh Greifwerkzeug
USD610592S1 (en) * 2008-10-24 2010-02-23 Miller International Limited Excavator bucket
USD702738S1 (en) 2011-07-01 2014-04-15 Timothy M. Molnar Attachment for equipment bucket
US9915148B2 (en) 2015-01-28 2018-03-13 Esco Corporation Mineral winning pick, holder, and combination
CN106759630B (zh) * 2016-12-20 2018-12-25 泉州市蜀行者贸易有限公司 一种挖掘机斗齿的连接结构
CN106836367A (zh) * 2016-12-30 2017-06-13 永平县建达鑫鑫合金铸造有限公司 一种高强度斗齿及其齿尖的模锻方法
CN107476373A (zh) * 2017-08-16 2017-12-15 江苏洛克精密铸造有限公司 一种新型挖掘机斗齿铸件

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US623645A (en) * 1899-04-25 Cultivator-tooth
US819390A (en) * 1904-06-16 1906-05-01 Thomas J Warren Plow.
GB103025A (en) * 1916-02-24 1917-01-11 Whitakers Engineers Ltd Improvements in or relating to the Digging Tools of Steam Navvy Buckets.
US1540314A (en) * 1924-06-19 1925-06-02 American Manganese Steel Co Pocketed bottom for excavating dippers
US2828558A (en) * 1956-01-27 1958-04-01 Richard B Reinhard Earth-moving equipment cutting edge construction
DE1290494B (de) * 1961-12-15 1969-03-06 Carl Falkenroth Soehne Grabzahn fuer Lade- bzw. Schuerfkuebel von Baggern od. dgl.
FR1454279A (fr) * 1965-11-17 1966-07-22 Caterpillar Tractor Co Instrument à défoncer le sol
US3659654A (en) * 1967-11-29 1972-05-02 Caterpillar Tractor Co Adjustable ripper tip
US3550691A (en) * 1967-11-29 1970-12-29 Caterpillar Tractor Co Adjustable ripper tip
US3536147A (en) * 1968-01-10 1970-10-27 Caterpillar Tractor Co Replaceable ripper tip assembly
US3601203A (en) * 1968-10-22 1971-08-24 Caterpillar Tractor Co Reversible ripper tip
US3755933A (en) * 1971-12-17 1973-09-04 E Lowrey Digger tooth and mounting therefor
JPS5026302A (de) * 1973-07-11 1975-03-19
US4899830A (en) * 1987-05-21 1990-02-13 Maguina Larco Alfredo Cutting tooth assembly for heavy duty earth working machines
JPH05311703A (ja) * 1989-12-22 1993-11-22 Maginaararuko Alfred 保持用クランプ及び切削刃組立体

Also Published As

Publication number Publication date
US20050097789A1 (en) 2005-05-12
DE10350540A1 (de) 2005-06-09
DE502004007600D1 (de) 2008-08-28
EP1528165A1 (de) 2005-05-04
EP1528165B1 (de) 2008-07-16

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Legal Events

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