FR1280223A - Perfectionnements aux boutoirs - Google Patents

Perfectionnements aux boutoirs

Info

Publication number
FR1280223A
FR1280223A FR851345A FR851345A FR1280223A FR 1280223 A FR1280223 A FR 1280223A FR 851345 A FR851345 A FR 851345A FR 851345 A FR851345 A FR 851345A FR 1280223 A FR1280223 A FR 1280223A
Authority
FR
France
Prior art keywords
dozer
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
FR851345A
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
Application granted granted Critical
Publication of FR1280223A publication Critical patent/FR1280223A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
    • E02F3/80—Component parts
    • E02F3/815—Blades; Levelling or scarifying tools
    • E02F3/8152—Attachments therefor, e.g. wear resisting parts, cutting edges
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Operation Control Of Excavators (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Cleaning Of Streets, Tracks, Or Beaches (AREA)
FR851345A 1960-02-01 1961-02-01 Perfectionnements aux boutoirs Expired FR1280223A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5673A US3038267A (en) 1960-02-01 1960-02-01 Bulldozer for heavy duty and ripping operations

Publications (1)

Publication Number Publication Date
FR1280223A true FR1280223A (fr) 1961-12-29

Family

ID=21717111

Family Applications (1)

Application Number Title Priority Date Filing Date
FR851345A Expired FR1280223A (fr) 1960-02-01 1961-02-01 Perfectionnements aux boutoirs

Country Status (3)

Country Link
US (1) US3038267A (fr)
FR (1) FR1280223A (fr)
GB (1) GB904132A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4041624A (en) * 1974-04-17 1977-08-16 Caterpillar Tractor Co. Integral rippers for hydraulic excavator bucket
US3961788A (en) * 1975-02-07 1976-06-08 Caterpillar Tractor Co. Bulldozer blade with improved tip and end bit
US3994084A (en) * 1975-04-09 1976-11-30 Caterpillar Tractor Co. Adjustable feedthrough router bit for scrapers and the like
US4007550A (en) * 1975-05-19 1977-02-15 Caterpillar Tractor Co. Replaceable corner tooth assembly
US7275338B2 (en) * 2004-08-24 2007-10-02 Caterpillar Inc Edge protector assembly for bucket assembly
US7712234B2 (en) * 2005-03-30 2010-05-11 Striegel Monte G Trench wall ripper apparatus
US7992328B2 (en) * 2005-03-30 2011-08-09 Striegel Monte G Trench wall ripper apparatus
WO2008057236A2 (fr) * 2006-10-26 2008-05-15 Wilson David C Bennes polyvalentes
US8490711B2 (en) 2011-12-21 2013-07-23 Caterpillar Inc. Ripper assembly having a linkage assembly and an actuator
CA2825603C (fr) * 2013-08-30 2021-06-08 Marvin Pohl Arete de coupe reglable pour versoir

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1398500A (en) * 1919-11-18 1921-11-29 George M Carkey Weeder
US1843260A (en) * 1930-09-25 1932-02-02 Louis G Arnold Attachment for road graders
US2446074A (en) * 1945-11-20 1948-07-27 Robert B Blackmore Reversible scarifier
US2485407A (en) * 1947-04-08 1949-10-18 Robert A Peterson Bulldozer
US2817168A (en) * 1954-03-29 1957-12-24 Mullin Henry Albert Bulldozer
US2718075A (en) * 1954-06-14 1955-09-20 Preco Inc Front ripper for bulldozers

Also Published As

Publication number Publication date
US3038267A (en) 1962-06-12
GB904132A (en) 1962-08-22

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