GB971589A - Improved replaceable tooth for earth-digging equipment - Google Patents

Improved replaceable tooth for earth-digging equipment

Info

Publication number
GB971589A
GB971589A GB22655/63A GB2265563A GB971589A GB 971589 A GB971589 A GB 971589A GB 22655/63 A GB22655/63 A GB 22655/63A GB 2265563 A GB2265563 A GB 2265563A GB 971589 A GB971589 A GB 971589A
Authority
GB
United Kingdom
Prior art keywords
earth
digging equipment
replaceable tooth
june
plan
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
GB22655/63A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB971589A publication Critical patent/GB971589A/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
    • 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
    • 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

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)

Abstract

971,589. Excavator teeth; scarifier teeth. G. A. M. PETERSEN. June 6, 1963 [June 19, 1962], No. 22655/63. Headings E1F and E1G. A replaceable earth-digging tooth has a leading portion that is substantially narrower in plan than the part by which it is secured to or in an earth-excavating member, is provided on the top surface with a forwardly and downwardly sloping longitudinal spine 66, is square at the front 63, and has vertical side walls 61 that in plan are shaped in an ogee curve. Specifications 712,261, 875,235 and U.S. Specification 2,877,574 are referred to.
GB22655/63A 1962-06-19 1963-06-06 Improved replaceable tooth for earth-digging equipment Expired GB971589A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US203492A US3136077A (en) 1962-06-19 1962-06-19 Tooth for digging equipment used in caliche and similar strata

Publications (1)

Publication Number Publication Date
GB971589A true GB971589A (en) 1964-09-30

Family

ID=22754230

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22655/63A Expired GB971589A (en) 1962-06-19 1963-06-06 Improved replaceable tooth for earth-digging equipment

Country Status (3)

Country Link
US (1) US3136077A (en)
DE (1) DE1484753A1 (en)
GB (1) GB971589A (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3225467A (en) * 1963-07-15 1965-12-28 Petersen Gerald A Tooth for digging equipment used in compacted soil
US3235018A (en) * 1964-07-17 1966-02-15 Petersen Gerald A Earth auger construction
US3426459A (en) * 1965-10-22 1969-02-11 Gerald A Petersen Tooth and holder for bucket
US3426860A (en) * 1966-12-27 1969-02-11 Gerald A Petersen Pilot bit with replaceable teeth
US3496657A (en) * 1967-01-03 1970-02-24 Petersen Gerald A Holder accommodating different size teeth
US3777500A (en) * 1971-10-12 1973-12-11 L Kelley Plow having a reciprocating blade attachment
US3736676A (en) * 1972-02-10 1973-06-05 Pengo Corp Excavating tooth having outwardly slanted ribs
US5067262A (en) * 1990-08-03 1991-11-26 Kennametal Inc. Digging tooth
US5143163A (en) * 1991-08-29 1992-09-01 Kennametal Inc. Digging tooth
US5426875A (en) * 1994-04-18 1995-06-27 Pengo Corporation Reversible tooth with adjustable attack angle
US5433033A (en) * 1994-04-18 1995-07-18 Pengo Corporation Excavating tooth and shank plate assembly
ATE374879T1 (en) * 2003-08-13 2007-10-15 Auger Torque Europ Ltd IMPROVEMENT OF A DETACHABLE BAR DRILL TOOTH
US7114272B2 (en) * 2003-09-09 2006-10-03 H&L Tooth Company Winged digging tooth
US7104341B2 (en) * 2003-09-19 2006-09-12 Deere & Company Low disturbance deep tillage point
US20080216365A1 (en) * 2007-03-07 2008-09-11 Pengo Corporation Excavating tooth assembly and method for assembling and using the same
US7841112B2 (en) * 2007-08-29 2010-11-30 Caterpillar Inc Soil slicing spade bit and machine using same
NO332031B1 (en) 2009-12-17 2012-05-29 Kverneland Group Operations Norway As Device at wear part for work tools
DE102012111842A1 (en) * 2012-12-05 2014-06-05 Thyssenkrupp Resource Technologies Gmbh Tooth for a bucket, in particular for a bucket wheel excavator
NO20131382A1 (en) * 2013-10-18 2015-04-20 Kverneland Group Operations Norway As
DK3482613T3 (en) * 2017-11-08 2020-10-26 Kverneland Group Operations Norway As QUICK CONNECTION TO A SLIDE ON AN EARTHWORKING TOOL
US11732445B2 (en) * 2018-04-13 2023-08-22 Caterpillar Inc. Retention system for attaching tool bits to a blade assembly
US10889966B2 (en) * 2018-04-13 2021-01-12 Caterpillar Inc. Drafted tool bit and blade assembly
USD854586S1 (en) * 2018-05-01 2019-07-23 Fecon, Inc. Land clearing tool

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US309553A (en) * 1884-12-23 manning-
GB428327A (en) * 1934-03-22 1935-05-10 Walter Ernest Hughes An improvement in connection with the buckets of bucket dredgers

Also Published As

Publication number Publication date
US3136077A (en) 1964-06-09
DE1484753A1 (en) 1969-02-27

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