FR2472073B1 - Appareillage pour outil de havage, comprenant un ciseau, son support, et un dispositif de fixation - Google Patents

Appareillage pour outil de havage, comprenant un ciseau, son support, et un dispositif de fixation

Info

Publication number
FR2472073B1
FR2472073B1 FR8026399A FR8026399A FR2472073B1 FR 2472073 B1 FR2472073 B1 FR 2472073B1 FR 8026399 A FR8026399 A FR 8026399A FR 8026399 A FR8026399 A FR 8026399A FR 2472073 B1 FR2472073 B1 FR 2472073B1
Authority
FR
France
Prior art keywords
scissor
tool
support
fixing device
fixing
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
FR8026399A
Other languages
English (en)
Other versions
FR2472073A1 (fr
Inventor
Ernst Braun
Gert Braun
Karlheinz Wetzchewald
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.)
Halbach and Braun Industrieanlagen GmbH
Original Assignee
Halbach and Braun Industrieanlagen 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 Halbach and Braun Industrieanlagen GmbH filed Critical Halbach and Braun Industrieanlagen GmbH
Publication of FR2472073A1 publication Critical patent/FR2472073A1/fr
Application granted granted Critical
Publication of FR2472073B1 publication Critical patent/FR2472073B1/fr
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
    • 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
    • E21C35/1833—Multiple inserts
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T407/00—Cutters, for shaping
    • Y10T407/24—Cutters, for shaping with chip breaker, guide or deflector

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)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Knives (AREA)
  • Road Repair (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
FR8026399A 1979-12-13 1980-12-12 Appareillage pour outil de havage, comprenant un ciseau, son support, et un dispositif de fixation Expired FR2472073B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2950108A DE2950108C2 (de) 1979-12-13 1979-12-13 Werkzeugaggregat für Schrämwerkzeuge

Publications (2)

Publication Number Publication Date
FR2472073A1 FR2472073A1 (fr) 1981-06-26
FR2472073B1 true FR2472073B1 (fr) 1987-03-20

Family

ID=6088346

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8026399A Expired FR2472073B1 (fr) 1979-12-13 1980-12-12 Appareillage pour outil de havage, comprenant un ciseau, son support, et un dispositif de fixation

Country Status (10)

Country Link
US (1) US4349232A (fr)
JP (1) JPS56131793A (fr)
AU (1) AU540654B2 (fr)
CA (1) CA1154794A (fr)
DE (1) DE2950108C2 (fr)
ES (1) ES497407A0 (fr)
FR (1) FR2472073B1 (fr)
GB (1) GB2065199B (fr)
PL (1) PL127743B1 (fr)
SU (1) SU1095881A3 (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60250193A (ja) * 1984-05-23 1985-12-10 スタ−ロイ産業株式会社 ア−スオ−ガ−のカツタ−ビツト
US4761900A (en) * 1986-12-04 1988-08-09 Esco Corporation Excavating tooth assembly
US5125720A (en) * 1990-10-24 1992-06-30 Koehring Company Mounting arrangement for cutter socket
US5605382A (en) * 1995-08-02 1997-02-25 Kennametal Inc. Cutting tool retention system
US6725582B2 (en) * 1999-06-10 2004-04-27 Quality Steel Foundries Ltd. Assembly for fastening a ground engaging tool to a support structure
ITVI20010100A1 (it) * 2001-05-08 2002-11-08 Bitelli Spa Base di supporto per portautensili di tamburi fresanti per macchine scarificatrici e calotta di protezione per detta base di supporto
DE10161713B4 (de) * 2001-12-15 2004-02-05 Wirtgen Gmbh Meißelhalterwechselsystem
EP1780375B1 (fr) * 2005-10-25 2008-02-13 BAUER Maschinen GmbH Dent de fraisage d'un dispositif pour travailler la terre
WO2015134559A1 (fr) 2014-03-07 2015-09-11 Vermeer Manufacturing Company Appareil de montage remplaçable pour des éléments réducteurs
USD746878S1 (en) 2014-04-11 2016-01-05 Vermeer Manufacturing Company Mounting block for reducing elements
USD746340S1 (en) 2014-04-11 2015-12-29 Vermeer Manufacturing Company Mounting block for reducing elements
DE102014112539A1 (de) * 2014-09-01 2016-03-03 Wirtgen Gmbh Verschleißschutzkappe
CN106150493B (zh) * 2015-07-08 2019-08-27 徐工集团工程机械股份有限公司 掘进机截割头和掘进机
US9670648B2 (en) 2015-08-10 2017-06-06 Caterpillar Inc. Replaceable tip systems for a tine
NL2015785B1 (en) * 2015-11-13 2017-06-02 Ihc Holland Ie Bv Adapter system for cutting tooth.
DE102016125917A1 (de) * 2016-12-30 2018-07-05 Wirtgen Gmbh Meißelwechselhalter
DE102016125921A1 (de) * 2016-12-30 2018-07-05 Wirtgen Gmbh Werkzeugkombination mit einem Meißelhalter und zwei Meißeln
AU2020345623B2 (en) 2019-09-09 2025-08-14 Green Manufacturing, Inc. Tool-free indexable tooth with hermetic spring
CN112959734B (zh) * 2021-03-22 2024-10-29 宁波经纬数控股份有限公司 一种开槽工具、工装及切割装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2872172A (en) * 1956-12-20 1959-02-03 Joy Mfg Co Cutter bit cluster and supporting means therefor
FR1498996A (fr) * 1966-11-10 1967-10-20 Poudres Metalliques Alliages Speciaux Ugine Carbone Ensemble d'outillage pour machine d'extraction minière
US3778112A (en) * 1969-06-30 1973-12-11 Cincinnati Mine Machinery Co Anti-coring device for use with bit mounting means on mining, earth working and digging machines
US3856359A (en) * 1971-09-20 1974-12-24 Cincinnati Mine Machinery Co Anti-coring device for use with bit mounting means on mining, earth working and digging machines
US3834764A (en) * 1972-08-11 1974-09-10 Cincinnati Mine Machinery Co Core breaking means

Also Published As

Publication number Publication date
ES8107356A1 (es) 1981-10-16
DE2950108A1 (de) 1981-06-19
DE2950108C2 (de) 1981-12-24
GB2065199A (en) 1981-06-24
CA1154794A (fr) 1983-10-04
SU1095881A3 (ru) 1984-05-30
US4349232A (en) 1982-09-14
ES497407A0 (es) 1981-10-16
PL127743B1 (en) 1983-11-30
JPS5738753B2 (fr) 1982-08-17
JPS56131793A (en) 1981-10-15
GB2065199B (en) 1983-04-07
AU540654B2 (en) 1984-11-29
PL228361A1 (fr) 1981-10-02
AU6477080A (en) 1981-06-18
FR2472073A1 (fr) 1981-06-26

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Legal Events

Date Code Title Description
ST Notification of lapse