WO2007149700A3 - Connection of flush mounted adapter to ground engaging bucket lip - Google Patents

Connection of flush mounted adapter to ground engaging bucket lip Download PDF

Info

Publication number
WO2007149700A3
WO2007149700A3 PCT/US2007/070495 US2007070495W WO2007149700A3 WO 2007149700 A3 WO2007149700 A3 WO 2007149700A3 US 2007070495 W US2007070495 W US 2007070495W WO 2007149700 A3 WO2007149700 A3 WO 2007149700A3
Authority
WO
WIPO (PCT)
Prior art keywords
lip
adapter
ground engaging
connection
weld
Prior art date
Application number
PCT/US2007/070495
Other languages
French (fr)
Other versions
WO2007149700A2 (en
Inventor
Howard W Robinson
Original Assignee
Hensley Ind Inc
Howard W Robinson
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 Hensley Ind Inc, Howard W Robinson filed Critical Hensley Ind Inc
Publication of WO2007149700A2 publication Critical patent/WO2007149700A2/en
Publication of WO2007149700A3 publication Critical patent/WO2007149700A3/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
    • E02F9/2866—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)
  • Shovels (AREA)
  • Vehicle Step Arrangements And Article Storage (AREA)

Abstract

The bottom lip of a ground engaging bucket structure useable in the earth moving industry has a front edge that is transverse to the parallel top and bottom sides of the lip and extends from the top side of the lip to the bottom side thereof. A flush-mounted adapter has a top leg that longitudinally extends transversely along the top side of the Hp, with a nose portion of the adapter projecting forwardly beyond the lip. A weld is formed in a groove in an underside portion of a mounting section of the adapter and intersecures the mounting section to the front lip edge in a manner that the weld is stressed substantially entirely in a shear mode in response to an upwardly directed operational load on the adapter nose.
PCT/US2007/070495 2006-06-21 2007-06-06 Connection of flush mounted adapter to ground engaging bucket lip WO2007149700A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/471,784 2006-06-21
US11/471,784 US20080000113A1 (en) 2006-06-21 2006-06-21 Connection of flush mounted adapter to ground engaging bucket lip

Publications (2)

Publication Number Publication Date
WO2007149700A2 WO2007149700A2 (en) 2007-12-27
WO2007149700A3 true WO2007149700A3 (en) 2008-08-07

Family

ID=38834227

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/070495 WO2007149700A2 (en) 2006-06-21 2007-06-06 Connection of flush mounted adapter to ground engaging bucket lip

Country Status (3)

Country Link
US (1) US20080000113A1 (en)
PE (1) PE20080863A1 (en)
WO (1) WO2007149700A2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3748763A (en) * 1970-06-09 1973-07-31 H Zepf Bucket tooth construction for the buckets of construction equipment
US3974579A (en) * 1975-02-04 1976-08-17 Caterpillar Tractor Co. Bucket tooth adapter support and load transfer means
US4208816A (en) * 1977-07-25 1980-06-24 J. I. Case Company Tooth adaptor
US6457269B1 (en) * 2000-06-14 2002-10-01 Caterpillar Sarl Ground-engaging tool for an excavation bucket

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1815649A (en) * 1930-02-24 1931-07-21 Bonney Floyd Co Replaceable excavator tooth
US3851413A (en) * 1971-08-23 1974-12-03 Caterpillar Tractor Co Quick change cutting edge
US3947982A (en) * 1973-12-10 1976-04-06 Tomaso Mantovani Structure for connecting teeth to the digging edge of a bucket
US4932145A (en) * 1989-03-21 1990-06-12 Reeves Jr James B Excavating tooth point and adapter assembly with additional wear prevention elements
US5052134A (en) * 1989-10-25 1991-10-01 Bierwith Robert S Tooth mounting apparatus for excavation bucket
US20050022853A1 (en) * 2003-07-31 2005-02-03 Scissom Jay Dwight Removable heat shield for cooling/heating unit
US20050132619A1 (en) * 2003-12-23 2005-06-23 Robinson Howard W. Excavating lip-mounted adapter and associated connection and shielding apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3748763A (en) * 1970-06-09 1973-07-31 H Zepf Bucket tooth construction for the buckets of construction equipment
US3974579A (en) * 1975-02-04 1976-08-17 Caterpillar Tractor Co. Bucket tooth adapter support and load transfer means
US4208816A (en) * 1977-07-25 1980-06-24 J. I. Case Company Tooth adaptor
US6457269B1 (en) * 2000-06-14 2002-10-01 Caterpillar Sarl Ground-engaging tool for an excavation bucket

Also Published As

Publication number Publication date
PE20080863A1 (en) 2008-08-26
US20080000113A1 (en) 2008-01-03
WO2007149700A2 (en) 2007-12-27

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