DE3660289D1 - Pick holder for a cutting tool - Google Patents

Pick holder for a cutting tool

Info

Publication number
DE3660289D1
DE3660289D1 DE8686106156T DE3660289T DE3660289D1 DE 3660289 D1 DE3660289 D1 DE 3660289D1 DE 8686106156 T DE8686106156 T DE 8686106156T DE 3660289 T DE3660289 T DE 3660289T DE 3660289 D1 DE3660289 D1 DE 3660289D1
Authority
DE
Germany
Prior art keywords
cutting tool
pick holder
pick
holder
cutting
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
DE8686106156T
Other languages
German (de)
Inventor
Hans Dipl Ing Krummenauer
Hans-Otto Schley
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.)
HANS KRUMMENAUER GmbH and Co KG
Original Assignee
HANS KRUMMENAUER GmbH and Co KG
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 HANS KRUMMENAUER GmbH and Co KG filed Critical HANS KRUMMENAUER GmbH and Co KG
Priority to DE8686106156T priority Critical patent/DE3660289D1/en
Application granted granted Critical
Publication of DE3660289D1 publication Critical patent/DE3660289D1/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
    • 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)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Earth Drilling (AREA)
DE8686106156T 1985-05-10 1986-05-06 Pick holder for a cutting tool Expired DE3660289D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8686106156T DE3660289D1 (en) 1985-05-10 1986-05-06 Pick holder for a cutting tool

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8513913U DE8513913U1 (en) 1985-05-10 1985-05-10 Chisel holder for a cutting tool
DE8686106156T DE3660289D1 (en) 1985-05-10 1986-05-06 Pick holder for a cutting tool

Publications (1)

Publication Number Publication Date
DE3660289D1 true DE3660289D1 (en) 1988-07-14

Family

ID=6780969

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8513913U Expired DE8513913U1 (en) 1985-05-10 1985-05-10 Chisel holder for a cutting tool
DE8686106156T Expired DE3660289D1 (en) 1985-05-10 1986-05-06 Pick holder for a cutting tool

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE8513913U Expired DE8513913U1 (en) 1985-05-10 1985-05-10 Chisel holder for a cutting tool

Country Status (2)

Country Link
EP (1) EP0201073B1 (en)
DE (2) DE8513913U1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8631103U1 (en) * 1986-11-20 1987-01-22 Boart Hwf Gmbh & Co Kg Hartmetallwerkzeugfabrik, 6419 Burghaun, De
US5067775A (en) * 1988-04-21 1991-11-26 Kennametal Inc. Retainer for rotatable bits
AUPM494494A0 (en) * 1994-04-08 1994-05-05 Cutincoal Pty Limited Integrated drilling and rock bolting apparatus
US5415462A (en) * 1994-04-14 1995-05-16 Kennametal Inc. Rotatable cutting bit and bit holder
WO2001023708A1 (en) 1999-09-28 2001-04-05 Voest-Alpine Bergtechnik Gesellschaft M.B.H. Device for detachably fixing a rounded-shaft tool into a tool bushing
RU2455487C1 (en) * 2011-03-04 2012-07-10 Николай Митрофанович Панин Cutter for mining machines
WO2014106458A1 (en) * 2013-01-04 2014-07-10 Liu Suhua Easily removable reciprocating impact head with anti-rotation slot for mining machine
US10590632B2 (en) 2017-01-09 2020-03-17 Caterpillar Inc. System for securing bits against rotation

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2630276C2 (en) * 1976-07-06 1985-06-13 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Cutting bit arrangement, in particular for tunneling and mining machines
DE2757510A1 (en) * 1977-12-22 1979-06-28 Wallram Hartmetall Gmbh Polyamide or PTFE circlip - has section and is used as stop ring for trenching tools
FR2438739A3 (en) * 1978-08-24 1980-05-09 Krummenauer Kg H Tunnel borer tool holder - has flexible bar engaging tangentially in annular groove in tail of tool
GB2041289B (en) * 1979-02-01 1982-11-17 Kennametal Inc Road maintenance bits and blocks
DE2938453C2 (en) * 1979-09-22 1983-08-11 HWF Hartmetallwerkzeug-Fabrik Wallram GmbH & Co KG, 4300 Essen Tool set for cutting devices
AT367164B (en) * 1980-10-22 1982-06-11 Voest Alpine Ag TOOL TO REMOVE A CHISEL
GB2105768B (en) * 1981-09-14 1985-04-17 Wimet Mining Limited Improvements in or relating to cutting tools
GB2109438A (en) * 1981-10-21 1983-06-02 Salter & Co Ltd G Retaining means for use in mounting mining picks in pick bases

Also Published As

Publication number Publication date
EP0201073A3 (en) 1987-02-04
EP0201073B1 (en) 1988-06-08
EP0201073A2 (en) 1986-11-12
DE8513913U1 (en) 1985-06-20

Similar Documents

Publication Publication Date Title
GB2174629B (en) A tool holder
GB2168404B (en) A cutting tool
ZA886407B (en) A cutting insert and a tool holder therefor
GB8608552D0 (en) Tool holder
EP0223434A3 (en) Tool holder
EP0207025A3 (en) Cutting tool
DE3662655D1 (en) Safety tool holder for a machine tool
GB2183779B (en) Tool holder
GB8721509D0 (en) Cutting tool holder adaptor
GB8601881D0 (en) Cutting tool
ZA86149B (en) Tool holder
ZA902180B (en) A tool holder for holding a cutting tool
GB2177144B (en) Cutting tool for a mining machine
DE3660289D1 (en) Pick holder for a cutting tool
GB2170843B (en) Cutting tool for a mining machine
GB8713298D0 (en) Cutting tool & holder
GB8526330D0 (en) Cutting tool
EP0226243A3 (en) Cutting tool
AU94207S (en) A cutting tool holder
DE3664271D1 (en) Tool holder
ZA864056B (en) A cutting tool
GB2182872B (en) Cutting tool
GB2175519B (en) Device for sharpening a working tool
IE870461L (en) Cutting insert for a tool
GB8601605D0 (en) Cutting tool

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee