GB1121008A - Improvements in mining tools having removable tips - Google Patents

Improvements in mining tools having removable tips

Info

Publication number
GB1121008A
GB1121008A GB4812566A GB4812566A GB1121008A GB 1121008 A GB1121008 A GB 1121008A GB 4812566 A GB4812566 A GB 4812566A GB 4812566 A GB4812566 A GB 4812566A GB 1121008 A GB1121008 A GB 1121008A
Authority
GB
United Kingdom
Prior art keywords
head
tip
mining
mortise
tenon
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
GB4812566A
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 GB1121008A publication Critical patent/GB1121008A/en
Expired legal-status Critical Current

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

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)
  • Percussive Tools And Related Accessories (AREA)
  • Food-Manufacturing Devices (AREA)
GB4812566A 1965-11-03 1966-10-25 Improvements in mining tools having removable tips Expired GB1121008A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR36995A FR1463940A (fr) 1965-11-03 1965-11-03 Perfectionnements aux outils de mine à embout amovible

Publications (1)

Publication Number Publication Date
GB1121008A true GB1121008A (en) 1968-07-24

Family

ID=8591668

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4812566A Expired GB1121008A (en) 1965-11-03 1966-10-25 Improvements in mining tools having removable tips

Country Status (4)

Country Link
BE (1) BE689000A (fr)
DE (1) DE1483868B1 (fr)
FR (1) FR1463940A (fr)
GB (1) GB1121008A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5125720A (en) * 1990-10-24 1992-06-30 Koehring Company Mounting arrangement for cutter socket
EP0498732A1 (fr) * 1991-02-08 1992-08-12 F C B Ensemble outil et porte-outil pour machine de creusement de tunnels et galeries
DE9306577U1 (de) * 1993-05-01 1993-07-01 Braun, Ernst, 4300 Essen Gewinnungswerkzeug
CN102979522A (zh) * 2012-12-13 2013-03-20 三一重型装备有限公司 一种刨刀及刨煤机

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1921014U (de) * 1965-05-08 1965-08-12 Hwf Hartmetall U Hartmetallwer Hobelmeissel.

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5125720A (en) * 1990-10-24 1992-06-30 Koehring Company Mounting arrangement for cutter socket
EP0498732A1 (fr) * 1991-02-08 1992-08-12 F C B Ensemble outil et porte-outil pour machine de creusement de tunnels et galeries
FR2672635A1 (fr) * 1991-02-08 1992-08-14 Fcb Ensemble outil et porte-outil pour machine de creusement de tunnels et galeries.
DE9306577U1 (de) * 1993-05-01 1993-07-01 Braun, Ernst, 4300 Essen Gewinnungswerkzeug
CN102979522A (zh) * 2012-12-13 2013-03-20 三一重型装备有限公司 一种刨刀及刨煤机
CN102979522B (zh) * 2012-12-13 2015-01-14 三一重型装备有限公司 一种刨刀及刨煤机

Also Published As

Publication number Publication date
BE689000A (fr) 1967-03-31
FR1463940A (fr) 1966-07-22
DE1483868B1 (de) 1970-08-06

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