GB1239593A - - Google Patents

Info

Publication number
GB1239593A
GB1239593A GB1239593DA GB1239593A GB 1239593 A GB1239593 A GB 1239593A GB 1239593D A GB1239593D A GB 1239593DA GB 1239593 A GB1239593 A GB 1239593A
Authority
GB
United Kingdom
Prior art keywords
mount
tip
rippers
headings
nov
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
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 filed Critical
Publication of GB1239593A publication Critical patent/GB1239593A/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
    • E02F9/2875—Ripper tips
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Friction Gearing (AREA)
  • Agricultural Machines (AREA)
  • Soil Working Implements (AREA)
  • Crushing And Grinding (AREA)

Abstract

1,239,593. Rippers. CATERPILLAR TRACTOR CO. 16 Oct., 1968 [29 Nov., 1967], No. 1281/71. Divided out of 1,239,592. Headings E1F and E1G. In an earth-ripping device in which a digging tip 221 projects through means 229 secured in a mount 233 to protect the mount from wear the tip is, as it becomes worn, advanced through the mount by a pressurization mechanism 223, 225 incorporated in the mount to abut the trailing end of the tip.
GB1239593D 1967-11-29 1968-10-16 Expired GB1239593A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US68650167A 1967-11-29 1967-11-29

Publications (1)

Publication Number Publication Date
GB1239593A true GB1239593A (en) 1971-07-21

Family

ID=24756553

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1239592D Expired GB1239592A (en) 1967-11-29 1968-10-16
GB1239593D Expired GB1239593A (en) 1967-11-29 1968-10-16

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB1239592D Expired GB1239592A (en) 1967-11-29 1968-10-16

Country Status (5)

Country Link
US (1) US3550691A (en)
BE (1) BE724425A (en)
DE (1) DE1803948A1 (en)
FR (1) FR1593444A (en)
GB (2) GB1239592A (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3778112A (en) * 1969-06-30 1973-12-11 Cincinnati Mine Machinery Co Anti-coring device for use with bit mounting means on mining, earth working and digging machines
US3851413A (en) * 1971-08-23 1974-12-03 Caterpillar Tractor Co Quick change cutting edge
US3750761A (en) * 1971-09-27 1973-08-07 Caterpillar Tractor Co Ripper with top-mounted extendible tip
AU579727B2 (en) * 1985-04-24 1988-12-08 Sausar Holdings Pty. Ltd. Trench digging device
US4718182A (en) * 1985-04-24 1988-01-12 Sausar Holdings Pty. Limited Trencher with adjustable chisel
US4899830A (en) * 1987-05-21 1990-02-13 Maguina Larco Alfredo Cutting tooth assembly for heavy duty earth working machines
FR2643537B1 (en) * 1989-02-27 1991-12-20 Trasol Sarl PERFECTED TOOTH FOR WORKING THE EARTH
US5127480A (en) * 1990-12-27 1992-07-07 Desta H M Tedla Reversible plow
US6012535A (en) * 1998-12-17 2000-01-11 Caterpillar Inc. Mounting arrangement for a ripper shank
DE10350540A1 (en) * 2003-10-29 2005-06-09 Liebherr-Hydraulikbagger Gmbh Grab or grab tool
AU2006284527B2 (en) * 2005-08-24 2010-01-07 James A Calderwood An improved ripper boot
EP1948875A4 (en) * 2005-08-24 2015-01-07 James A Calderwood An improved ripper boot
US7647983B2 (en) * 2006-03-31 2010-01-19 Caterpillar Inc. Machine with automated linkage positioning system
US8104199B2 (en) * 2006-08-25 2012-01-31 James A Calderwood Ripper boot including a high tensile tip
US10604910B2 (en) * 2018-05-07 2020-03-31 Caterpillar Inc. Rock claw for demolition hammer
EP3575491B1 (en) * 2018-06-01 2021-03-24 Joseph Vögele AG Road finishing machine with channel sheet extension

Also Published As

Publication number Publication date
FR1593444A (en) 1970-05-25
BE724425A (en) 1969-05-27
GB1239592A (en) 1971-07-21
DE1803948A1 (en) 1969-06-19
US3550691A (en) 1970-12-29

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees