FR88079E - Device for quick fixing of a removable part on a support, more particularly of a pick in a mining machine - Google Patents

Device for quick fixing of a removable part on a support, more particularly of a pick in a mining machine

Info

Publication number
FR88079E
FR88079E FR19974A FR19974A FR88079E FR 88079 E FR88079 E FR 88079E FR 19974 A FR19974 A FR 19974A FR 19974 A FR19974 A FR 19974A FR 88079 E FR88079 E FR 88079E
Authority
FR
France
Prior art keywords
pick
support
mining machine
removable part
quick fixing
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
FR19974A
Other languages
French (fr)
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.)
Houilleres du Bassin du Nord et du Pas de Calais
Original Assignee
Houilleres du Bassin du Nord et du Pas de Calais
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
Priority to BE666172D priority Critical patent/BE666172A/fr
Priority claimed from FR981422A external-priority patent/FR1408935A/en
Application filed by Houilleres du Bassin du Nord et du Pas de Calais filed Critical Houilleres du Bassin du Nord et du Pas de Calais
Priority to FR19974A priority patent/FR88079E/en
Priority to GB28547/65A priority patent/GB1100015A/en
Application granted granted Critical
Publication of FR88079E publication Critical patent/FR88079E/en
Priority to FR119262A priority patent/FR92923E/en
Priority to BE717457D priority patent/BE717457A/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/18—Mining picks; Holders therefor
    • E21C35/19—Means for fixing picks or holders
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/18—Mining picks; Holders therefor
    • E21C35/188—Mining picks; Holders therefor characterised by adaptations to use an extraction tool

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
  • Component Parts Of Construction Machinery (AREA)
FR19974A 1964-07-10 1965-06-09 Device for quick fixing of a removable part on a support, more particularly of a pick in a mining machine Expired FR88079E (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BE666172D BE666172A (en) 1964-07-10
FR19974A FR88079E (en) 1964-07-10 1965-06-09 Device for quick fixing of a removable part on a support, more particularly of a pick in a mining machine
GB28547/65A GB1100015A (en) 1964-07-10 1965-07-06 Improved device for rapidly securing a removable part to a support, more particularly a pick to a coal-mining machine
FR119262A FR92923E (en) 1964-07-10 1967-08-29 Device for quick fixing of a removable part on a support, more particularly of a pick in a mine breaking machine.
BE717457D BE717457A (en) 1964-07-10 1968-07-01

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR981422A FR1408935A (en) 1964-07-10 1964-07-10 Device for quick fixing of a removable part on a support, more particularly of a pick in a mining machine
FR19974A FR88079E (en) 1964-07-10 1965-06-09 Device for quick fixing of a removable part on a support, more particularly of a pick in a mining machine

Publications (1)

Publication Number Publication Date
FR88079E true FR88079E (en) 1966-12-02

Family

ID=26164071

Family Applications (1)

Application Number Title Priority Date Filing Date
FR19974A Expired FR88079E (en) 1964-07-10 1965-06-09 Device for quick fixing of a removable part on a support, more particularly of a pick in a mining machine

Country Status (3)

Country Link
BE (1) BE666172A (en)
FR (1) FR88079E (en)
GB (1) GB1100015A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3990162A (en) * 1974-10-01 1976-11-09 Caterpillar Tractor Co. Retaining means for earthworking tips
GB8713298D0 (en) * 1987-06-06 1987-07-08 Anderson Strathclyde Plc Cutting tool & holder
US7338134B2 (en) * 2005-11-23 2008-03-04 Keystone Engineering & Manufacturing Corp. Flighting and tool holder

Also Published As

Publication number Publication date
GB1100015A (en) 1968-01-24
BE666172A (en)

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