CS169287A2 - Shank especially for coal ploughs - Google Patents

Shank especially for coal ploughs

Info

Publication number
CS169287A2
CS169287A2 CS871692A CS169287A CS169287A2 CS 169287 A2 CS169287 A2 CS 169287A2 CS 871692 A CS871692 A CS 871692A CS 169287 A CS169287 A CS 169287A CS 169287 A2 CS169287 A2 CS 169287A2
Authority
CS
Czechoslovakia
Prior art keywords
coal ploughs
shank
shank especially
ploughs
coal
Prior art date
Application number
CS871692A
Other languages
Czech (cs)
Other versions
CS268173B2 (en
Inventor
Christoph Rassmann
Oswald Breuer
Bernd Steinkuhl
Detlef Hahn
Original Assignee
Gewerkschaft Eisenhote Westfal
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 claimed from DE19863608785 external-priority patent/DE3608785A1/en
Application filed by Gewerkschaft Eisenhote Westfal filed Critical Gewerkschaft Eisenhote Westfal
Publication of CS169287A2 publication Critical patent/CS169287A2/en
Publication of CS268173B2 publication Critical patent/CS268173B2/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C27/00—Machines which completely free the mineral from the seam
    • E21C27/20—Mineral freed by means not involving slitting
    • E21C27/32—Mineral freed by means not involving slitting by adjustable or non-adjustable planing means with or without loading arrangements
    • E21C27/44—Planing knives
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Knives (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Clamps And Clips (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
CS871692A 1986-03-15 1987-03-13 Shank especially for coal ploughs CS268173B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863608785 DE3608785A1 (en) 1985-06-21 1986-03-15 Cutter arrangement, in particular for coal ploughs and the like

Publications (2)

Publication Number Publication Date
CS169287A2 true CS169287A2 (en) 1989-05-12
CS268173B2 CS268173B2 (en) 1990-03-14

Family

ID=6296507

Family Applications (1)

Application Number Title Priority Date Filing Date
CS871692A CS268173B2 (en) 1986-03-15 1987-03-13 Shank especially for coal ploughs

Country Status (7)

Country Link
BE (1) BE1000116A5 (en)
CS (1) CS268173B2 (en)
DD (1) DD255366A5 (en)
ES (1) ES2007036A6 (en)
FR (1) FR2595754B1 (en)
PL (1) PL154019B1 (en)
SU (1) SU1551252A3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010089423A1 (en) * 2009-02-06 2010-08-12 Metalogenia, S.A. Coupling system for use between a wear element and an adaptor for excavator machines and similar, and components thereof
DE102010061019A1 (en) * 2010-12-03 2012-06-06 Betek Gmbh & Co. Kg Chisel holder and lower tool part for a chisel holder
EA025724B1 (en) * 2014-02-21 2017-01-30 Константин Дмитриевич Бондарев Rock destruction device
RU2672071C1 (en) * 2018-01-09 2018-11-09 федеральное государственное бюджетное образовательное учреждение высшего образования "Пермский национальный исследовательский политехнический университет" Self-aligning cutter with fastening device on machine executive body

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3440448A1 (en) * 1984-02-08 1985-08-08 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen CHISEL ARRANGEMENT, ESPECIALLY FOR CARBON
DE8518045U1 (en) * 1985-06-21 1985-08-01 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Chisel arrangement, especially for coal planes and the like.

Also Published As

Publication number Publication date
ES2007036A6 (en) 1989-06-01
PL264621A1 (en) 1988-04-28
SU1551252A3 (en) 1990-03-15
FR2595754A1 (en) 1987-09-18
BE1000116A5 (en) 1988-04-05
CS268173B2 (en) 1990-03-14
DD255366A5 (en) 1988-03-30
PL154019B1 (en) 1991-06-28
FR2595754B1 (en) 1991-11-29

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