IL33809A0 - Improvements in earth working implements - Google Patents

Improvements in earth working implements

Info

Publication number
IL33809A0
IL33809A0 IL33809A IL3380970A IL33809A0 IL 33809 A0 IL33809 A0 IL 33809A0 IL 33809 A IL33809 A IL 33809A IL 3380970 A IL3380970 A IL 3380970A IL 33809 A0 IL33809 A0 IL 33809A0
Authority
IL
Israel
Prior art keywords
earth working
working implements
implements
earth
working
Prior art date
Application number
IL33809A
Other versions
IL33809A (en
Original Assignee
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 Bamford Excavators Ltd filed Critical Bamford Excavators Ltd
Publication of IL33809A0 publication Critical patent/IL33809A0/en
Publication of IL33809A publication Critical patent/IL33809A/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
    • E02F9/2833—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)
IL33809A 1969-02-13 1970-01-29 Earth working implements IL33809A (en)

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 (2)

Publication Number Publication Date
IL33809A0 true IL33809A0 (en) 1970-03-22
IL33809A IL33809A (en) 1972-12-29

Family

ID=9838867

Family Applications (1)

Application Number Title Priority Date Filing Date
IL33809A IL33809A (en) 1969-02-13 1970-01-29 Earth working implements

Country Status (6)

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

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 (en) * 1979-07-28 1984-08-09 O & K Tagebau und Schiffstechnik, Zweigniederlassung der O & K Orenstein & Koppel AG, 2400 Lübeck Bracket for excavator teeth on shovels, buckets, buckets or the like.
DE3315024A1 (en) * 1983-04-26 1984-10-31 Liebherr-France S.A., Colmar-Cedex Tooth for grippers, scoops or shovels of hydraulic excavators, loaders or the like
DE3611493A1 (en) * 1986-04-05 1987-10-15 Orenstein & Koppel Ag Digging shovel for excavators
WO1988006398A1 (en) * 1987-02-26 1988-09-07 Austin Timothy Ryan Securing a share to its mounting
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 (en) * 2009-02-06 2010-08-12 Metalogenia, S.A. Coupling system for use between a wear element and an adaptor for excavator machines and similar, and components thereof
US9359744B2 (en) 2009-08-05 2016-06-07 H&L Tooth Company Multipiece wear assembly
MX2012001521A (en) * 2009-08-05 2012-06-01 Tooth H & L Co Tooth assembly and related method for releasably coupling a tooth to an adapter.
CN104963377B (en) * 2015-06-07 2018-01-19 黄进堂 A kind of excavator bucket teeth

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 (en) * 1987-10-02 1989-05-24 Mitsubishi Denki Kabushiki Kaisha Method of forming configuration data for cnc machining apparatus

Also Published As

Publication number Publication date
GB1292612A (en) 1972-10-11
DE2004922A1 (en) 1970-11-19
AU1126670A (en) 1971-08-12
FR2035325A5 (en) 1970-12-18
IL33809A (en) 1972-12-29
US3678605A (en) 1972-07-25

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