GB904132A - Bulldozer for heavy duty and ripping operations - Google Patents

Bulldozer for heavy duty and ripping operations

Info

Publication number
GB904132A
GB904132A GB2569/61A GB256961A GB904132A GB 904132 A GB904132 A GB 904132A GB 2569/61 A GB2569/61 A GB 2569/61A GB 256961 A GB256961 A GB 256961A GB 904132 A GB904132 A GB 904132A
Authority
GB
United Kingdom
Prior art keywords
blade
bulldozer
heavy duty
cutting edge
ripping operations
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
GB2569/61A
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 GB904132A publication Critical patent/GB904132A/en
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

Abstract

904,132. Earth-moving equipment. CATERPILLAR TRACTOR CO. Jan. 23, 1961 [Feb. 1, 1960], No. 2569/61. Class 68 (1). Wear of the ends of a dozer blade is minimized by replaceable teeth 17 that can form a lateral continuation of the cutting edge 12 of the blade and can also be axially adjustable in the mounts'20 by which they are secured on the back of the blade to extend below the cutting edge 12 to form scarifier teeth. Router bits 16 are mounted at the ends of the blade.
GB2569/61A 1960-02-01 1961-01-23 Bulldozer for heavy duty and ripping operations Expired GB904132A (en)

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
GB904132A true GB904132A (en) 1962-08-22

Family

ID=21717111

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2569/61A Expired GB904132A (en) 1960-02-01 1961-01-23 Bulldozer for heavy duty and ripping operations

Country Status (3)

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

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
US7992328B2 (en) * 2005-03-30 2011-08-09 Striegel Monte G Trench wall ripper apparatus
US7712234B2 (en) * 2005-03-30 2010-05-11 Striegel Monte G Trench wall ripper apparatus
WO2008057236A2 (en) * 2006-10-26 2008-05-15 Wilson David C Multi-purpose buckets
US8490711B2 (en) 2011-12-21 2013-07-23 Caterpillar Inc. Ripper assembly having a linkage assembly and an actuator
CA2825603C (en) * 2013-08-30 2021-06-08 Marvin Pohl Adjustable cutting edge for a moldboard

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
FR1280223A (en) 1961-12-29

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