FR2035325A5 - - Google Patents

Info

Publication number
FR2035325A5
FR2035325A5 FR7004896A FR7004896A FR2035325A5 FR 2035325 A5 FR2035325 A5 FR 2035325A5 FR 7004896 A FR7004896 A FR 7004896A FR 7004896 A FR7004896 A FR 7004896A FR 2035325 A5 FR2035325 A5 FR 2035325A5
Authority
FR
France
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
Application number
FR7004896A
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.)
JC Bamford Excavators Ltd
Original Assignee
JC Bamford Excavators 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 JC Bamford Excavators Ltd filed Critical JC Bamford Excavators Ltd
Application granted granted Critical
Publication of FR2035325A5 publication Critical patent/FR2035325A5/fr
Expired 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
    • 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

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)
  • Shovels (AREA)
  • Harvesting Machines For Root Crops (AREA)
FR7004896A 1969-02-13 1970-02-12 Expired FR2035325A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7743/69A GB1292612A (en) 1969-02-13 1969-02-13 Improvements relating to earth working implements

Publications (1)

Publication Number Publication Date
FR2035325A5 true FR2035325A5 (fr) 1970-12-18

Family

ID=9838867

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7004896A Expired FR2035325A5 (fr) 1969-02-13 1970-02-12

Country Status (6)

Country Link
US (1) US3678605A (fr)
AU (1) AU1126670A (fr)
DE (1) DE2004922A1 (fr)
FR (1) FR2035325A5 (fr)
GB (1) GB1292612A (fr)
IL (1) IL33809A (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3831297A (en) * 1973-06-27 1974-08-27 Caterpillar Tractor Co Replaceable cutting edge assembly with wedge means
US3967399A (en) * 1974-08-05 1976-07-06 Caterpillar Tractor Co. Retaining means for ground-engaging tool
US3995384A (en) * 1974-11-25 1976-12-07 John F. Duncan Edge bit structure for implement blade
US4006544A (en) * 1975-05-12 1977-02-08 Caterpillar Tractor Co. Replaceable cutting edge assembly
DE2930766C2 (de) * 1979-07-28 1984-08-09 O & K Tagebau und Schiffstechnik, Zweigniederlassung der O & K Orenstein & Koppel AG, 2400 Lübeck Halterung für Baggerzähne an Schaufeln, Eimern, Kübeln o.dgl.
DE3315024A1 (de) * 1983-04-26 1984-10-31 Liebherr-France S.A., Colmar-Cedex Zahn fuer greifer, loeffel oder schaufeln von hydraulikbaggern, ladern oder dergleichen
DE3611493A1 (de) * 1986-04-05 1987-10-15 Orenstein & Koppel Ag Grabschaufel fuer bagger
WO1988006398A1 (fr) * 1987-02-26 1988-09-07 Austin Timothy Ryan Fixation d'un soc de charrue sur son support
US4986011A (en) * 1989-04-17 1991-01-22 Stapel B.V. Cutting device with removable tools
US5152087A (en) * 1990-10-09 1992-10-06 A. M. Logistic Corporation Holding clamp and reversible earth working cutting teeth
US5148616A (en) * 1990-12-21 1992-09-22 A.M. Logistics Corporation Adaptor for earth working cutting teeth and holding clamp
WO2010089423A1 (fr) * 2009-02-06 2010-08-12 Metalogenia, S.A. Système d'accouplement entre un élément d'usure et un adaptateur pour des machines excavatrices et analogues, et composants de ce système
US9359744B2 (en) 2009-08-05 2016-06-07 H&L Tooth Company Multipiece wear assembly
EP2462288B1 (fr) * 2009-08-05 2018-12-12 H & L Tooth Company Ensemble de dent et procédé associé pour coupler de façon libérable une dent à un adaptateur
CN104963377B (zh) * 2015-06-07 2018-01-19 黄进堂 一种挖掘机斗齿

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1220186A (en) * 1916-01-14 1917-03-27 George T Chambers Tooth for power-shovels.
US1620132A (en) * 1926-01-25 1927-03-08 American Manganese Steel Co Reversible-point dipper tooth
US2092311A (en) * 1934-10-17 1937-09-07 H And L Corp Detachable tooth and attachment for earth digging implements
US2259456A (en) * 1940-05-25 1941-10-21 Arthur N Crawford Bucket tooth unit
US2403078A (en) * 1944-05-26 1946-07-02 Harnischfeger Corp Excavating tooth
US2472892A (en) * 1947-08-20 1949-06-14 Robert E George Digging tooth for excating buckets
US2568075A (en) * 1949-11-04 1951-09-18 Tooth H & L Co Cap fastener for excavating bucket digging teeth
US2904908A (en) * 1955-07-14 1959-09-22 American Brake Shoe Co Dipper teeth
US2846791A (en) * 1955-08-18 1958-08-12 Tooth H & L Co Mounting for digger tooth blade
US3006089A (en) * 1959-07-27 1961-10-31 Double J Breaker Co Ripper point assembly
US3426459A (en) * 1965-10-22 1969-02-11 Gerald A Petersen Tooth and holder for bucket
US3509648A (en) * 1967-08-29 1970-05-05 Barber Greene Co Adjustable digger tooth assembly
EP0310106A3 (fr) * 1987-10-02 1989-05-24 Mitsubishi Denki Kabushiki Kaisha Méthode pour former des données de configuration pour un appareil d'usinage à C.N.C.

Also Published As

Publication number Publication date
US3678605A (en) 1972-07-25
IL33809A0 (en) 1970-03-22
AU1126670A (en) 1971-08-12
GB1292612A (en) 1972-10-11
DE2004922A1 (de) 1970-11-19
IL33809A (en) 1972-12-29

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Legal Events

Date Code Title Description
ST Notification of lapse