[go: up one dir, main page]

GB1212200A - Improvements in or relating to cutting assemblies - Google Patents

Improvements in or relating to cutting assemblies

Info

Publication number
GB1212200A
GB1212200A GB5556567A GB5556567A GB1212200A GB 1212200 A GB1212200 A GB 1212200A GB 5556567 A GB5556567 A GB 5556567A GB 5556567 A GB5556567 A GB 5556567A GB 1212200 A GB1212200 A GB 1212200A
Authority
GB
United Kingdom
Prior art keywords
pick
working face
box
drum
dec
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
GB5556567A
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.)
POUDRES METALLIQUES ALLIAGES SPECIAUX UGINE CARBONE
Original Assignee
POUDRES METALLIQUES ALLIAGES SPECIAUX UGINE CARBONE
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 POUDRES METALLIQUES ALLIAGES SPECIAUX UGINE CARBONE filed Critical POUDRES METALLIQUES ALLIAGES SPECIAUX UGINE CARBONE
Publication of GB1212200A publication Critical patent/GB1212200A/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
    • E21C35/183—Mining picks; Holders therefor with inserts or layers of wear-resisting material
    • 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

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)
  • Earth Drilling (AREA)
GB5556567A 1966-12-08 1967-12-06 Improvements in or relating to cutting assemblies Expired GB1212200A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES107316A DE1296589B (de) 1966-12-08 1966-12-08 Schraemwerkzeug, insbesondere Schraemmeissel in tangentialer Anordnung auf einer Schraemwalze

Publications (1)

Publication Number Publication Date
GB1212200A true GB1212200A (en) 1970-11-11

Family

ID=7528018

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5556567A Expired GB1212200A (en) 1966-12-08 1967-12-06 Improvements in or relating to cutting assemblies

Country Status (3)

Country Link
BE (1) BE707006A (de)
DE (1) DE1296589B (de)
GB (1) GB1212200A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2489589A (en) * 2011-03-31 2012-10-03 Element Six Gmbh Rock pick assembly
US8789894B2 (en) 2009-01-13 2014-07-29 Diamond Innovations, Inc. Radial tool with superhard cutting surface

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1025637A (fr) * 1949-10-24 1953-04-17 Tchecoslovaques De Const Mecan Machine d'abattage et de chargement en particulier pour couches de charbon de faiblepuissance
DE933021C (de) * 1950-12-02 1955-09-15 Eickhoff Maschinenfabrik Geb Schneidmeissel mit Hartmetalleinsatz
FR1248848A (fr) * 1959-02-18 1960-12-23 Eickhoff Geb Cylindre de havage
FR1235450A (fr) * 1959-05-27 1960-07-08 Applic Generales Et De Mecaniq Perfectionnement aux outils pour travail des minéraux

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8789894B2 (en) 2009-01-13 2014-07-29 Diamond Innovations, Inc. Radial tool with superhard cutting surface
GB2489589A (en) * 2011-03-31 2012-10-03 Element Six Gmbh Rock pick assembly
GB2489589B (en) * 2011-03-31 2013-11-20 Element Six Gmbh Pick assembly, pick holder for same, pick tool for same and strike element for same
US9080294B2 (en) 2011-03-31 2015-07-14 Element Six Gmbh Pick assembly, pick holder for same, pick tool for same and strike element for same

Also Published As

Publication number Publication date
DE1296589B (de) 1969-06-04
BE707006A (de) 1968-04-01

Similar Documents

Publication Publication Date Title
GB1272955A (en) Improvements relating to excavating devices
GB1160288A (en) Improvements in or relating to Cutter Heads for Tunnel Driving Machines, and Teeth for said Heads
GB900099A (en) Improvements in or relating to boring crowns
GB1212200A (en) Improvements in or relating to cutting assemblies
GB1042941A (en) Improvements in or relating to tunnel boring machines
GB1026097A (en) Cutting drum for coal or ore-cutting machines
GB1206313A (en) Crushing apparatus
GB1081573A (en) Improvements in or relating to picks and pick-boxes for coal-cutting machines
GB1358144A (en) Bit and block assembly
GB1209374A (en) Cutting apparatus including in combination a bit holder and a cutting bit
GB1011165A (en) Improvements in or relating to coal cutting machines
GB856226A (en) Improvements in rotary cutting drums for mineral-mining machines
GB1234602A (de)
GB1121008A (en) Improvements in mining tools having removable tips
GB1113037A (en) Improvements in or relating to roller bits for boring earth and rock
GB1044926A (en) Improvements in or relating to picks and pick-mountings and combinations thereof formining machines
GB1527588A (en) Rotary rock cutting heads
GB1142141A (en) Improvements in or relating to cutter tools and mountings therefor
GB1071084A (en) Improvements in mineral-mining cutter picks
SU73911A1 (ru) Зубок дл врубовой машины
GB1228009A (de)
GB1130147A (en) Improvements in or relating to drum type cutters for mining machines
GB1255491A (en) Improvements in tool boxes for cutter tools
GB1092862A (en) Coal cutter pick
GB1026053A (en) Mineral mining machines

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees