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DE1923922U - Kohlen-schraemmzahn mit futter. - Google Patents

Kohlen-schraemmzahn mit futter.

Info

Publication number
DE1923922U
DE1923922U DE1965H0051953 DEH0051953U DE1923922U DE 1923922 U DE1923922 U DE 1923922U DE 1965H0051953 DE1965H0051953 DE 1965H0051953 DE H0051953 U DEH0051953 U DE H0051953U DE 1923922 U DE1923922 U DE 1923922U
Authority
DE
Germany
Prior art keywords
scarf
lining
coal
tooth
scarf tooth
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
DE1965H0051953
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.)
Hall and Pickles Ltd
Original Assignee
Hall and Pickles 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 Hall and Pickles Ltd filed Critical Hall and Pickles Ltd
Publication of DE1923922U publication Critical patent/DE1923922U/de
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
    • E21C35/197—Means for fixing picks or holders using sleeves, rings or the like, as main fixing elements

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)
  • Control And Other Processes For Unpacking Of Materials (AREA)
DE1965H0051953 1964-05-20 1965-05-10 Kohlen-schraemmzahn mit futter. Expired DE1923922U (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2076664A GB1036535A (en) 1964-05-20 1964-05-20 Improvements in or relating to coal cutter picks and boxes

Publications (1)

Publication Number Publication Date
DE1923922U true DE1923922U (de) 1965-09-23

Family

ID=10151302

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1965H0051953 Expired DE1923922U (de) 1964-05-20 1965-05-10 Kohlen-schraemmzahn mit futter.

Country Status (4)

Country Link
BE (1) BE663933A (de)
DE (1) DE1923922U (de)
FR (1) FR1433282A (de)
GB (1) GB1036535A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013053813A3 (de) * 2011-10-11 2014-04-03 Betek Gmbh & Co. Kg SICHERUNGSELEMENT FÜR EINEN SCHAFTMEIßEL

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3622206A (en) * 1969-06-30 1971-11-23 Cincinnati Mine Machinery Co Cutter bits and means for mounting them
US3650565A (en) * 1970-05-04 1972-03-21 Kennametal Inc Pick type mining bit and support block therefor
US3767266A (en) * 1970-08-10 1973-10-23 Cincinnati Mine Machinery Co Resilient retaining means for connecting work tools and work tool holders
US3830546A (en) * 1973-03-01 1974-08-20 Kennametal Inc Mining tool and support block therefor
GB2135716B (en) * 1983-03-02 1986-05-21 Padley & Venables Ltd Mineral-mining pick and holder assembly
AT501635B1 (de) † 2005-04-14 2007-07-15 Exel Robert Ing Kunststoffring zum lösbaren festlegen eines rundschaftmeissels in einer meisselbüchse

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013053813A3 (de) * 2011-10-11 2014-04-03 Betek Gmbh & Co. Kg SICHERUNGSELEMENT FÜR EINEN SCHAFTMEIßEL

Also Published As

Publication number Publication date
BE663933A (de) 1965-09-01
GB1036535A (en) 1966-07-20
FR1433282A (fr) 1966-03-25

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