CA1097970A - Scabbler bits - Google Patents

Scabbler bits

Info

Publication number
CA1097970A
CA1097970A CA319,767A CA319767A CA1097970A CA 1097970 A CA1097970 A CA 1097970A CA 319767 A CA319767 A CA 319767A CA 1097970 A CA1097970 A CA 1097970A
Authority
CA
Canada
Prior art keywords
tips
scabbler
pointed
bits
bit
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
CA319,767A
Other languages
English (en)
French (fr)
Inventor
Jim Furby
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.)
JOAD ENGINEERING Ltd
Original Assignee
JOAD ENGINEERING Ltd
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 JOAD ENGINEERING Ltd filed Critical JOAD ENGINEERING Ltd
Application granted granted Critical
Publication of CA1097970A publication Critical patent/CA1097970A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/26—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by impact tools, e.g. by chisels or other tools having a cutting edge
    • B28D1/265—Scabbling machines or scabbling tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
    • B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
    • B08B1/165—Scrapers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
CA319,767A 1978-03-16 1979-01-17 Scabbler bits Expired CA1097970A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB10404/78 1978-03-16
GB1040478 1978-03-16

Publications (1)

Publication Number Publication Date
CA1097970A true CA1097970A (en) 1981-03-24

Family

ID=9967211

Family Applications (1)

Application Number Title Priority Date Filing Date
CA319,767A Expired CA1097970A (en) 1978-03-16 1979-01-17 Scabbler bits

Country Status (5)

Country Link
EP (1) EP0018362A1 (enExample)
JP (1) JPS55500145A (enExample)
AU (1) AU4480779A (enExample)
CA (1) CA1097970A (enExample)
WO (1) WO1979000771A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0042373A1 (en) * 1979-06-07 1981-12-30 Joad Engineering Limited Scabblers
US4451093A (en) * 1980-12-10 1984-05-29 Robert Perez Tool for scarifying concrete
GB2351465B (en) * 1999-08-02 2003-02-19 James Kilpatrick An attachment for a percussive tool
CN102275230A (zh) * 2010-06-11 2011-12-14 五冶集团上海有限公司 用于凿毛砼面的凿毛锤

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1626033A (en) * 1924-01-07 1927-04-26 Furst Carl Bush-hammering machine
US2924871A (en) * 1956-10-29 1960-02-16 Jack H Brown Impact tool with magnetic base
FR1160274A (fr) * 1956-11-14 1958-07-10 Amélioration aux procédés de bouchardage, de piquage et d'égalisation des matériaux
SE300782B (enExample) * 1966-04-01 1968-05-06 Atlas Copco Ab
SE304738B (enExample) * 1967-12-04 1968-10-07 Atlas Copco Ab

Also Published As

Publication number Publication date
WO1979000771A1 (en) 1979-10-04
JPS55500145A (enExample) 1980-03-21
EP0018362A1 (en) 1980-11-12
AU4480779A (en) 1979-09-20

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Legal Events

Date Code Title Description
MKEX Expiry