ES273600U - Cutter bit assembly - Google Patents

Cutter bit assembly

Info

Publication number
ES273600U
ES273600U ES1982273600U ES273600U ES273600U ES 273600 U ES273600 U ES 273600U ES 1982273600 U ES1982273600 U ES 1982273600U ES 273600 U ES273600 U ES 273600U ES 273600 U ES273600 U ES 273600U
Authority
ES
Spain
Prior art keywords
cutter bit
bit assembly
holder
pocket
cutter
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.)
Granted
Application number
ES1982273600U
Other languages
Spanish (es)
Other versions
ES273600Y (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.)
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 ES273600U publication Critical patent/ES273600U/en
Application granted granted Critical
Publication of ES273600Y publication Critical patent/ES273600Y/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH 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

Abstract

A cutter bit assembly comprises a holder 10 and a cutter bit 11. The holder 10 is formed with a pocket 13 into which the cutter bit 11 can be inserted. The cutter bit 11 is retained within the pocket by means of an arcuate wedge 23 inserted into a tapered gap formed between respective curved support faces 22 and 24 formed on the cutter bit and the holder.
ES1982273600U 1981-06-06 1982-06-04 CUTTING DEVICE ESPECIALLY FOR A CARBON BRUSH AND THE LIKE. Expired ES273600Y (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
ES273600U true ES273600U (en) 1984-05-01
ES273600Y ES273600Y (en) 1984-12-01

Family

ID=25793770

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1982273600U Expired ES273600Y (en) 1981-06-06 1982-06-04 CUTTING DEVICE ESPECIALLY FOR A CARBON BRUSH AND THE LIKE.

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
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
DE1239647B (en) * 1965-10-16 1967-05-03 Gewerk Eisenhuette Westfalia Chisel for coal plane or the like.
DE2355554C2 (en) * 1973-11-07 1981-09-24 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Chisels, especially for planes

Also Published As

Publication number Publication date
AU545638B2 (en) 1985-07-25
PL236783A1 (en) 1983-02-14
AU8436682A (en) 1982-12-16
PL136339B1 (en) 1986-02-28
GB2100774A (en) 1983-01-06
DE3209410A1 (en) 1982-12-23
CA1170284A (en) 1984-07-03
GB2100774B (en) 1985-11-27
ES273600Y (en) 1984-12-01
CS236479B2 (en) 1985-05-15
FR2507244A1 (en) 1982-12-10
DE3209410C2 (en) 1990-06-21
SU1309916A3 (en) 1987-05-07
FR2507244B1 (en) 1986-10-03

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 19971001