GB2100774B - Cutter bit assembly - Google Patents

Cutter bit assembly

Info

Publication number
GB2100774B
GB2100774B GB08216051A GB8216051A GB2100774B GB 2100774 B GB2100774 B GB 2100774B GB 08216051 A GB08216051 A GB 08216051A GB 8216051 A GB8216051 A GB 8216051A GB 2100774 B GB2100774 B GB 2100774B
Authority
GB
United Kingdom
Prior art keywords
cutter bit
bit assembly
cutter
assembly
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
GB08216051A
Other versions
GB2100774A (en
Inventor
Oswald Breuer
Bernd Steinkuhl
Gerhard Merten
Norbert Hesse
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.)
Gewerkschaft Eisenhutte Westfalia GmbH
Original Assignee
Gewerkschaft Eisenhutte Westfalia GmbH
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 Gewerkschaft Eisenhutte Westfalia GmbH filed Critical Gewerkschaft Eisenhutte Westfalia GmbH
Publication of GB2100774A publication Critical patent/GB2100774A/en
Application granted granted Critical
Publication of GB2100774B publication Critical patent/GB2100774B/en
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

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)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Earth Drilling (AREA)
  • Knives (AREA)
GB08216051A 1981-06-06 1982-06-02 Cutter bit assembly Expired GB2100774B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3122711 1981-06-06
DE19823209410 DE3209410A1 (en) 1981-06-06 1982-03-16 CHISEL ARRANGEMENT, ESPECIALLY FOR CARBON AND THE LIKE

Publications (2)

Publication Number Publication Date
GB2100774A GB2100774A (en) 1983-01-06
GB2100774B true GB2100774B (en) 1985-11-27

Family

ID=25793770

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08216051A Expired GB2100774B (en) 1981-06-06 1982-06-02 Cutter bit assembly

Country Status (9)

Country Link
AU (1) AU545638B2 (en)
CA (1) CA1170284A (en)
CS (1) CS236479B2 (en)
DE (1) DE3209410A1 (en)
ES (1) ES273600Y (en)
FR (1) FR2507244B1 (en)
GB (1) GB2100774B (en)
PL (1) PL136339B1 (en)
SU (1) SU1309916A3 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3209411A1 (en) * 1982-03-16 1983-09-22 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen CHISEL ARRANGEMENT, ESPECIALLY FOR PLANE AND THE LIKE
US4433496A (en) * 1983-03-14 1984-02-28 Esco Corporation Locking device for excavating equipment
DE3440448A1 (en) * 1984-02-08 1985-08-08 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen CHISEL ARRANGEMENT, ESPECIALLY FOR CARBON
DE3528176A1 (en) * 1985-08-06 1987-02-19 Gewerk Eisenhuette Westfalia CHISEL ARRANGEMENT, ESPECIALLY FOR CARBON
DE3528440A1 (en) * 1985-08-08 1987-02-19 Gewerk Eisenhuette Westfalia Pick arrangement, in particular for coal ploughs and the like
EP0220335A1 (en) * 1985-10-30 1987-05-06 Gwarectwo Mechanizacji Gornictwa POLMAG-Przedsiebiorstwo Panstwowe Fabryka Sprzetu i Narzedzi Coal-cutting pick
DE4431701C2 (en) * 1994-09-06 1996-09-12 Komotzki Michael Fa Holder for chisels for extracting mineral substances
DE202007011816U1 (en) * 2007-08-24 2007-12-20 Jakob Lach Gmbh & Co. Kg Monoblock milling cutter
EP2952676A1 (en) * 2014-06-03 2015-12-09 Caterpillar Global Mining Europe GmbH Plow bit assembly

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2272692A (en) * 1938-08-01 1942-02-10 Sullivan Machinery Co Cutter chain
DE1239647B (en) * 1965-10-16 1967-05-03 Gewerk Eisenhuette Westfalia Chisel for coal plane or the like.
DE1254103B (en) * 1965-10-16 1967-11-16 Gewerk Eisenhuette Westfalia Chisel for coal plane
DE1291708B (en) * 1965-10-16 1969-04-03 Gewerk Eisenhuette Westfalia Chisel for coal planer, consisting of a shaft part and an exchangeable cutting part
DE2355554C2 (en) * 1973-11-07 1981-09-24 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Chisels, especially for planes

Also Published As

Publication number Publication date
CA1170284A (en) 1984-07-03
FR2507244B1 (en) 1986-10-03
GB2100774A (en) 1983-01-06
AU8436682A (en) 1982-12-16
AU545638B2 (en) 1985-07-25
PL136339B1 (en) 1986-02-28
FR2507244A1 (en) 1982-12-10
ES273600U (en) 1984-05-01
DE3209410A1 (en) 1982-12-23
DE3209410C2 (en) 1990-06-21
PL236783A1 (en) 1983-02-14
CS236479B2 (en) 1985-05-15
SU1309916A3 (en) 1987-05-07
ES273600Y (en) 1984-12-01

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950602