ATE337439T1 - ARRANGEMENT CONSISTING OF A TOOTH AND AN ADAPTER FOR AN EXCAVATOR, SUCH AS A CUTTING HEAD OR THE LIKE - Google Patents

ARRANGEMENT CONSISTING OF A TOOTH AND AN ADAPTER FOR AN EXCAVATOR, SUCH AS A CUTTING HEAD OR THE LIKE

Info

Publication number
ATE337439T1
ATE337439T1 AT01202733T AT01202733T ATE337439T1 AT E337439 T1 ATE337439 T1 AT E337439T1 AT 01202733 T AT01202733 T AT 01202733T AT 01202733 T AT01202733 T AT 01202733T AT E337439 T1 ATE337439 T1 AT E337439T1
Authority
AT
Austria
Prior art keywords
adapter
tooth
excavator
abutting surfaces
cutting head
Prior art date
Application number
AT01202733T
Other languages
German (de)
Inventor
Roelof Breken
Original Assignee
Ihc Holland Ie Bv
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 Ihc Holland Ie Bv filed Critical Ihc Holland Ie Bv
Application granted granted Critical
Publication of ATE337439T1 publication Critical patent/ATE337439T1/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
    • E02F9/2858—Teeth characterised by shape
    • 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
    • E02F9/2866—Small metalwork for digging elements, e.g. teeth scraper bits for rotating digging elements

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)
  • Soil Working Implements (AREA)
  • Shovels (AREA)

Abstract

Assembly of a tooth (3) and an adapter (1) for application with an excavator, such as e.g. a cutter. The parts have telescoping elements (4 and 2, respectively) with tapering surfaces. Recesses (11, 12) for receiving a locking element (10) are made in two abutting surfaces. At least one of said two abutting surfaces (5, 7) of the tooth (3) and/or the adapter (1) has a curved surface as seen transverse to the sliding direction of the parts. Both abutting surfaces (5, 7) can be of curved design with the centres (6, 8, resp.) of the radii of curvature (R, S, resp.) are at the same side of the abutting surfaces and one radius of curvature (S) being larger than the other (R) so that initially the surfaces contact each other according to a line (9). <IMAGE>
AT01202733T 2000-07-21 2001-07-17 ARRANGEMENT CONSISTING OF A TOOTH AND AN ADAPTER FOR AN EXCAVATOR, SUCH AS A CUTTING HEAD OR THE LIKE ATE337439T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1015772A NL1015772C2 (en) 2000-07-21 2000-07-21 Assembly of a tooth and an adapter for a soil tillage machine, such as a cutter or the like.

Publications (1)

Publication Number Publication Date
ATE337439T1 true ATE337439T1 (en) 2006-09-15

Family

ID=19771782

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01202733T ATE337439T1 (en) 2000-07-21 2001-07-17 ARRANGEMENT CONSISTING OF A TOOTH AND AN ADAPTER FOR AN EXCAVATOR, SUCH AS A CUTTING HEAD OR THE LIKE

Country Status (6)

Country Link
EP (1) EP1174547B1 (en)
AT (1) ATE337439T1 (en)
DE (1) DE60122433T2 (en)
ES (1) ES2270951T3 (en)
NL (1) NL1015772C2 (en)
PT (1) PT1174547E (en)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2846017B1 (en) * 2002-10-17 2005-02-11 Afe Metal DEVICE FOR CONNECTING COUPLING BETWEEN WEAR PARTS TO THE END OF TOOLS RECEPTACLES USED ON PUBLIC WORKS MACHINERY
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
US7080470B2 (en) * 2003-04-30 2006-07-25 Esco Corporation Wear assembly for excavator digging edge
CN104594439B (en) 2006-03-30 2017-07-25 爱斯科公司 Wear members and wear assembly for being attached to excavating equipment
NO328986B1 (en) * 2008-04-28 2010-07-12 Agromiljo As Device by salabb for particle and fluid deposition
US9670648B2 (en) 2015-08-10 2017-06-06 Caterpillar Inc. Replaceable tip systems for a tine
USD803900S1 (en) 2016-12-15 2017-11-28 Caterpillar Inc. Tip for a ground engaging machine implement
USD806759S1 (en) 2016-12-15 2018-01-02 Caterpillar Inc. Tip for a ground engaging machine implement
USD806142S1 (en) 2016-12-15 2017-12-26 Caterpillar Inc. Adapter for a ground engaging machine implement
USD803897S1 (en) 2016-12-15 2017-11-28 Caterpillar Inc. Tip for a ground engaging machine implement
US10480162B2 (en) 2016-12-15 2019-11-19 Caterpillar Inc. Implement ground engaging tip assembly having tip with tapered retention channel
USD803275S1 (en) 2016-12-15 2017-11-21 Caterpillar Inc. Tip for a ground engaging machine implement
USD805562S1 (en) 2016-12-15 2017-12-19 Caterpillar Inc. Adapter for a ground engaging machine implement
USD806758S1 (en) 2016-12-15 2018-01-02 Caterpillar Inc. Tip for a ground engaging machine implement
USD803901S1 (en) 2016-12-15 2017-11-28 Caterpillar Inc. Tip for a ground engaging machine implement
USD806141S1 (en) 2016-12-15 2017-12-26 Caterpillar Inc. Adapter for a ground engaging machine implement
USD840441S1 (en) 2016-12-15 2019-02-12 Caterpillar Inc. Adapter for a ground engaging machine implement
USD806139S1 (en) 2016-12-15 2017-12-26 Caterpillar Inc. Adapter for a ground engaging machine implement
USD803902S1 (en) 2016-12-15 2017-11-28 Caterpillar Inc. Tip for a ground engaging machine implement
US10494793B2 (en) 2016-12-15 2019-12-03 Caterpillar Inc. Implement tip assembly having tip with support rib
USD803899S1 (en) 2016-12-15 2017-11-28 Caterpillar Inc. Tip for a ground engaging machine implement
USD803274S1 (en) 2016-12-15 2017-11-21 Caterpillar Inc. Tip for a ground engaging machine implement
USD803898S1 (en) 2016-12-15 2017-11-28 Caterpillar Inc. Tip for a ground engaging machine implement
US10480161B2 (en) 2016-12-15 2019-11-19 Caterpillar Inc. Implement tip assembly having tip with wear indicator
USD805112S1 (en) 2016-12-15 2017-12-12 Caterpillar Inc. Tip for a ground engaging machine implement
USD806140S1 (en) 2016-12-15 2017-12-26 Caterpillar Inc. Adapter for a ground engaging machine implement
USD832310S1 (en) 2017-08-30 2018-10-30 Caterpillar Inc. Adapter for a ground engaging machine implement
USD905765S1 (en) 2019-03-07 2020-12-22 Caterpillar Inc. Adapter for a ground engaging machine implement
USD888785S1 (en) 2019-03-07 2020-06-30 Caterpillar Inc. Adapter for a ground engaging machine implement
USD945499S1 (en) 2020-11-18 2022-03-08 Caterpillar Inc. Adapter for a ground engaging machine implement
USD945498S1 (en) 2020-11-18 2022-03-08 Caterpillar Inc. Adapter for a ground engaging machine implement

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2050014A (en) * 1934-12-10 1936-08-04 American Manganese Steel Co Box type cap for excavating teeth
US3106256A (en) * 1962-01-08 1963-10-08 Richard A Mcbride Excavating tooth structure
US3444633A (en) * 1966-09-06 1969-05-20 Hensley Equipment Co Inc Two-part excavating tooth
US3601911A (en) * 1969-08-25 1971-08-31 Concrete Steel Corp Replaceable fork tine wear tip
FR2032575A5 (en) * 1969-10-28 1970-11-27 Villechenon Louis
BE795376A (en) * 1972-02-18 1973-05-29 Cochet Robert M J M TEETH FOR EARTH MOVING TOOL
DE7304417U (en) * 1972-03-08 1973-05-17 Aktiebolaget Bofors Bucket tooth for excavator buckets or the like
US4251933A (en) * 1979-03-05 1981-02-24 Hemphill Charles W Lip and teeth in combination with a flat bottom bucket
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
US4835888A (en) * 1987-05-01 1989-06-06 Hemphill Charles W Excavating tooth and holder therefor
US4823487A (en) * 1987-07-30 1989-04-25 Gh Hensley Industries, Inc. Resilient flex pin apparatus for excavating tooth point and adapter assemblies
DE59400217D1 (en) * 1993-08-30 1996-05-23 Baz Service Ag Excavator tooth
ES2138311T3 (en) * 1996-07-01 2000-01-01 Metalogenia Sa COUPLING UNION FOR TEETH OF EXCAVATOR MACHINES.
US5956874A (en) * 1998-05-07 1999-09-28 Columbia Steel Casting Co., Inc. Tooth assembly and lock system

Also Published As

Publication number Publication date
NL1015772C2 (en) 2002-01-22
EP1174547A1 (en) 2002-01-23
PT1174547E (en) 2007-01-31
DE60122433T2 (en) 2007-10-04
DE60122433D1 (en) 2006-10-05
ES2270951T3 (en) 2007-04-16
EP1174547B1 (en) 2006-08-23

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties