GB1400358A - Detachable cutting edge and tip adapter for earth working implements - Google Patents

Detachable cutting edge and tip adapter for earth working implements

Info

Publication number
GB1400358A
GB1400358A GB5249773A GB5249773A GB1400358A GB 1400358 A GB1400358 A GB 1400358A GB 5249773 A GB5249773 A GB 5249773A GB 5249773 A GB5249773 A GB 5249773A GB 1400358 A GB1400358 A GB 1400358A
Authority
GB
United Kingdom
Prior art keywords
cutting edge
adapter
support member
section
working implements
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
GB5249773A
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 GB1400358A publication Critical patent/GB1400358A/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

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)
  • Agricultural Machines (AREA)

Abstract

1400358 Earth-working implements CATERPILLAR TRACTOR CO 12 Nov 1973 [24 Nov 1972] 52497/73 Heading E1F An earth-working implement, e.g. a loader bucket, has a cutting edge 14 mounted on the bottom surface of a forwardly extending plate 11 thereof. A support member 12, welded to a top surface of the support plate, has an adapter 16 mounted thereon which carries an earthworking tip 23 extending forwardly of the cutting edge. A releasable bolt 20 extends through the cutting edge, support plate, support member and adapter to detachably mount the cutting edge and adapter on the bucket. Preferably the adapter is mounted on the support member by a closely mating, longitudinal extending tongue and groove connection of inverted T shaped cross section or a rectangular cross section. If the connection is of rectangular cross section then the adapter and its support member are locked together against by a pin 18.
GB5249773A 1972-11-24 1973-11-12 Detachable cutting edge and tip adapter for earth working implements Expired GB1400358A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00309108A US3841007A (en) 1972-11-24 1972-11-24 Detachable cutting edge and tip adapter for loader buckets

Publications (1)

Publication Number Publication Date
GB1400358A true GB1400358A (en) 1975-07-16

Family

ID=23196731

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5249773A Expired GB1400358A (en) 1972-11-24 1973-11-12 Detachable cutting edge and tip adapter for earth working implements

Country Status (4)

Country Link
US (1) US3841007A (en)
JP (1) JPS4979001A (en)
CA (1) CA981724A (en)
GB (1) GB1400358A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2176520A (en) * 1985-06-07 1986-12-31 Falkenroth Soehne Tool unit for mechanical shovels, front loaders, grabs or the like

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO750160L (en) * 1975-01-20 1976-07-21 Lennart Nilsson
US3974579A (en) * 1975-02-04 1976-08-17 Caterpillar Tractor Co. Bucket tooth adapter support and load transfer means
US4136469A (en) * 1975-02-21 1979-01-30 Zepf Hans Rudolf Shovel tooth
US3984929A (en) * 1975-10-08 1976-10-12 Caterpillar Tractor Co. Detachable cutting edge and tip-adapter arrangement for loader buckets
US4052803A (en) * 1976-10-18 1977-10-11 Caterpillar Tractor Co. Loader bucket cutting edge with recessed bolt studs and method
US4120105A (en) * 1977-08-15 1978-10-17 Caterpillar Tractor Co. Bucket adapter with load absorbing means
US4208815A (en) * 1978-06-09 1980-06-24 Julius Ralph Yunker Straight edge blade for installation on an earth moving bucket
AT362315B (en) * 1979-02-02 1981-04-27 Ver Edelstahlwerke Ag CUTTING HEAD FOR SUCTION EXCAVATOR
JPS5980554U (en) * 1982-11-19 1984-05-31 新キャタピラ−三菱株式会社 Bucket for excavator
US5077918A (en) * 1990-09-10 1992-01-07 Caterpillar Inc. Cutting edge assembly for an implement
WO1993013272A1 (en) * 1991-12-20 1993-07-08 Esco Corporation Attachments for excavating bucket
US5653048A (en) 1995-11-06 1997-08-05 Esco Corporation Wear assembly for a digging edge of an excavator
US6848203B2 (en) * 2002-08-19 2005-02-01 Caterpillar Inc Base edge protection system and method
US6986216B2 (en) * 2003-04-30 2006-01-17 Esco Corporation Wear assembly for the digging edge of an excavator
US7080470B2 (en) * 2003-04-30 2006-07-25 Esco Corporation Wear assembly for excavator digging edge
US7596895B2 (en) * 2004-03-30 2009-10-06 Esco Corporation Wear assembly
US20050229442A1 (en) * 2004-03-30 2005-10-20 Esco Corporation Wear edge assembly
US7658024B2 (en) * 2006-07-06 2010-02-09 H&L Tooth Company Universal digging tooth attachment apparatus
US20080005940A1 (en) * 2006-07-10 2008-01-10 Esco Corporation Assembly for securing a wear
US20080092412A1 (en) * 2006-10-24 2008-04-24 Esco Corporation Wear Assembly For An Excavating Bucket
US9404240B2 (en) 2013-11-07 2016-08-02 Caterpillar Inc. Bucket lip protection assemblies and lip adapters for same

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1107253A (en) * 1913-11-12 1914-08-18 Edgar Allen American Manganese Steel Company Dipper-tooth.
US1217500A (en) * 1915-05-26 1917-02-27 John J Rehally Digging-bucket.
US1719576A (en) * 1928-09-18 1929-07-02 Grover C Voit Mining bucket
US1885326A (en) * 1930-02-06 1932-11-01 William H Brune Digging teeth and means for mounting them upon excavating implements
US1959847A (en) * 1931-07-31 1934-05-22 Lesher W Van Buskirk Dipper construction and the like
US1920873A (en) * 1932-02-11 1933-08-01 Taylor Wharton Iron & Steel Co Excavating apparatus
US1992591A (en) * 1934-02-12 1935-02-26 American Manganese Steel Co Dipper tooth and front for excavating dippers
US2164988A (en) * 1938-10-22 1939-07-04 Biasi Charles P De Clamshell bucket
US2824392A (en) * 1955-01-07 1958-02-25 Richard B Reinhard Loading bucket cutting edge construction
US3093917A (en) * 1961-12-06 1963-06-18 Allis Chalmers Mfg Co Bucket structure
US3550293A (en) * 1968-07-23 1970-12-29 Caterpillar Tractor Co Loader bucket cutting edge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2176520A (en) * 1985-06-07 1986-12-31 Falkenroth Soehne Tool unit for mechanical shovels, front loaders, grabs or the like

Also Published As

Publication number Publication date
JPS4979001A (en) 1974-07-30
CA981724A (en) 1976-01-13
US3841007A (en) 1974-10-15

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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