GB1400351A - Ground engaging tip - Google Patents

Ground engaging tip

Info

Publication number
GB1400351A
GB1400351A GB4438773A GB4438773A GB1400351A GB 1400351 A GB1400351 A GB 1400351A GB 4438773 A GB4438773 A GB 4438773A GB 4438773 A GB4438773 A GB 4438773A GB 1400351 A GB1400351 A GB 1400351A
Authority
GB
United Kingdom
Prior art keywords
tip
adapter
straps
keys
keyways
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
Application number
GB4438773A
Other languages
English (en)
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 Tractor Co
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 Tractor Co filed Critical Caterpillar Tractor Co
Publication of GB1400351A publication Critical patent/GB1400351A/en
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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
    • E02F3/401—Buckets or forks comprising, for example, shock absorbers, supports or load striking scrapers to prevent overload

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Component Parts Of Construction Machinery (AREA)
GB4438773A 1972-09-29 1973-09-21 Ground engaging tip Expired GB1400351A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00293411A US3839805A (en) 1972-09-29 1972-09-29 Open side ground engaging tip

Publications (1)

Publication Number Publication Date
GB1400351A true GB1400351A (en) 1975-07-16

Family

ID=23128972

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4438773A Expired GB1400351A (en) 1972-09-29 1973-09-21 Ground engaging tip

Country Status (5)

Country Link
US (1) US3839805A (enrdf_load_stackoverflow)
JP (1) JPS4971703A (enrdf_load_stackoverflow)
CA (1) CA983974A (enrdf_load_stackoverflow)
DE (1) DE2349025A1 (enrdf_load_stackoverflow)
GB (1) GB1400351A (enrdf_load_stackoverflow)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3952433A (en) * 1974-09-03 1976-04-27 Caterpillar Tractor Co. Spring clip retaining means for earthworking tips
NO750160L (enrdf_load_stackoverflow) * 1975-01-20 1976-07-21 Lennart Nilsson
JPS5613419Y2 (enrdf_load_stackoverflow) * 1975-04-09 1981-03-28
US4577423A (en) * 1984-12-24 1986-03-25 Esco Corporation Excavating tooth system
DE3611493A1 (de) * 1986-04-05 1987-10-15 Orenstein & Koppel Ag Grabschaufel fuer bagger
JPH0619655Y2 (ja) * 1986-12-04 1994-05-25 日立建機株式会社 油圧シヨベルの石炭層掘削用バケツト
US4761900A (en) * 1986-12-04 1988-08-09 Esco Corporation Excavating tooth assembly
US5172501A (en) * 1990-06-21 1992-12-22 Pippins Sherlock K Tooth assembly for excavating apparatus
US5337495A (en) * 1993-04-30 1994-08-16 Pippins Sherlock K Tooth assembly for excavating apparatus
US5423138A (en) * 1994-04-04 1995-06-13 Caterpillar, Inc. Tip to adapter interface
ES2146541B1 (es) * 1998-06-08 2001-04-01 Metalogenia Sa Dispositivo para el acoplamiento de dientes de excavadoras.
ES2146174B1 (es) 1998-07-03 2002-01-16 Metalogenia Sa Acoplamiento para dientes de excavadoras y similares.
US6374521B1 (en) 1999-04-05 2002-04-23 Trn Business Trust Apparatus and method for coupling an excavation tooth assembly
US6467203B2 (en) 1999-04-05 2002-10-22 Trn Business Trust Removable tooth assembly retention system and method
ES2158805B1 (es) * 1999-10-01 2002-04-01 Metalogenia Sa Perfeccionamientos en los acoplamientos para dientes de maquinas para movimiento de tierras.
US6467204B1 (en) 2001-08-09 2002-10-22 Trn Business Trust Adapter assembly having multiple retainer pins
US6574892B2 (en) 2001-09-05 2003-06-10 Trn Business Trust Retainer pin having an internal secondary retainer pin
US6799387B2 (en) 2002-01-29 2004-10-05 Trn Business Trust Removable adapter assembly having a retractable insert
US6757995B2 (en) 2002-07-12 2004-07-06 Trn Business Trust System and method for coupling excavation equipment components
US20040107608A1 (en) * 2002-12-04 2004-06-10 Thomas Meyers Improvements in excavator teeth
US7036249B2 (en) 2003-05-22 2006-05-02 Trn Business Trust Tooth adapter having an elastomeric clamp assembly and method for using same
US7032334B2 (en) * 2004-05-28 2006-04-25 Trn Business Trust System and method for coupling excavation equipment components
CA2719712C (en) 2007-03-29 2013-11-19 Cqms Pty Ltd Mounting of wear members
US8468725B2 (en) 2007-04-03 2013-06-25 Cqms Pty Ltd Mounting pin assembly for an excavator wear member
WO2009127016A1 (en) * 2008-04-18 2009-10-22 Cqms Pty Ltd A lock assembly for an excavator wear member
BR112012014006B8 (pt) 2009-12-11 2022-07-26 Cqms Pty Ltd Conjunto de trava para um membro de desgaste de escavadeira e conjunto de desgaste de escavadeira
WO2011097689A1 (en) * 2010-02-15 2011-08-18 Cutting Edges Equipment Parts Pty Limited A wear assembly and lock mechanism
US10011977B2 (en) 2011-09-08 2018-07-03 Miguel Guimaraes Lock assembly for an excavator wear member
US9476184B2 (en) 2011-12-08 2016-10-25 Cqms Pty Ltd Excavator wear assembly
US8819967B2 (en) * 2012-03-21 2014-09-02 Hensley Industries, Inc. Adapter stabilization structure for bucket lip
KR102627470B1 (ko) * 2016-11-17 2024-01-19 에이치디현대인프라코어 주식회사 건설 기계 버켓 부품 및 이의 제조 방법

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1174331A (en) * 1914-04-04 1916-03-07 Claude H Mankins Detachable shovel tooth-point.
US1216290A (en) * 1916-06-16 1917-02-20 Norman Murray Dickson Excavator-tooth.
US1270670A (en) * 1918-03-30 1918-06-25 James C Stone Excavating-tooth.
US1461136A (en) * 1923-01-02 1923-07-10 Moore & Moore Inc Dipper tooth
US1696924A (en) * 1925-01-09 1929-01-01 American Manganese Steel Co Interlocked excavator teeth
US1799929A (en) * 1929-06-10 1931-04-07 John D Rauch Dipper tooth
US3032901A (en) * 1960-03-25 1962-05-08 Electric Steel Foundry Co Scraper bit
US3079710A (en) * 1961-06-22 1963-03-05 Esco Corp Ground-working tooth and method
US3371436A (en) * 1964-12-21 1968-03-05 Raymond W. Swanson Digger tooth with replaceable point
US3358569A (en) * 1965-07-30 1967-12-19 James R Tweedy Sheep foot tamper
US3624827A (en) * 1968-12-11 1971-11-30 Caterpillar Tractor Co Earthworking tooth and supporting adapter

Also Published As

Publication number Publication date
US3839805A (en) 1974-10-08
CA983974A (en) 1976-02-17
DE2349025A1 (de) 1974-04-04
JPS4971703A (enrdf_load_stackoverflow) 1974-07-11

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee