CN1196771A - 刀夹紧固系统 - Google Patents

刀夹紧固系统 Download PDF

Info

Publication number
CN1196771A
CN1196771A CN96197071A CN96197071A CN1196771A CN 1196771 A CN1196771 A CN 1196771A CN 96197071 A CN96197071 A CN 96197071A CN 96197071 A CN96197071 A CN 96197071A CN 1196771 A CN1196771 A CN 1196771A
Authority
CN
China
Prior art keywords
cutter holder
pin
bearing
hole
holder
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.)
Pending
Application number
CN96197071A
Other languages
English (en)
Chinese (zh)
Inventor
戴维·R·西德勒
特德·R·马萨
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.)
Kennametal Inc
Original Assignee
Kennametal Inc
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
Priority claimed from US08/510,451 external-priority patent/US5607206A/en
Application filed by Kennametal Inc filed Critical Kennametal Inc
Publication of CN1196771A publication Critical patent/CN1196771A/zh
Pending legal-status Critical Current

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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
    • 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
    • E21C35/191—Means for fixing picks or holders for fixing holders
    • 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
    • E21C35/193—Means for fixing picks or holders using bolts as main fixing elements
    • E21C35/1933—Means for fixing picks or holders using bolts as main fixing elements the picks having a cylindrical shank

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)
  • Milling Processes (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
CN96197071A 1995-08-02 1996-07-19 刀夹紧固系统 Pending CN1196771A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US08/510,451 1995-08-02
US08/510,451 US5607206A (en) 1995-08-02 1995-08-02 Cutting tool holder retention system
US08/639,050 US5769505A (en) 1995-08-02 1996-04-24 Cutting tool holder retention system
US08/639,050 1996-04-24

Publications (1)

Publication Number Publication Date
CN1196771A true CN1196771A (zh) 1998-10-21

Family

ID=27056918

Family Applications (1)

Application Number Title Priority Date Filing Date
CN96197071A Pending CN1196771A (zh) 1995-08-02 1996-07-19 刀夹紧固系统

Country Status (7)

Country Link
EP (1) EP0842349B1 (de)
CN (1) CN1196771A (de)
AU (1) AU708619B2 (de)
CA (1) CA2228419A1 (de)
DE (3) DE69607006T2 (de)
PL (1) PL324866A1 (de)
WO (1) WO1997005363A1 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1637230B (zh) * 2003-12-29 2010-06-16 Dbt有限公司 用于刨煤机刨刀的刀架
CN105464660A (zh) * 2010-03-18 2016-04-06 山东天工岩土工程设备有限公司 用于采掘机的截齿、磨损和安装系统
CN109025988A (zh) * 2018-08-28 2018-12-18 辽宁工程技术大学 一种新型可拆卸连续采煤机滚筒
CN114026290A (zh) * 2019-06-28 2022-02-08 宝马格有限公司 刀架系统、铣刨辊和地面铣刨机

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5833323A (en) * 1997-02-03 1998-11-10 Kennametal Inc. Cutting toolholder retention system
US9028009B2 (en) 2010-01-20 2015-05-12 Element Six Gmbh Pick tool and method for making same

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2036327A (en) * 1930-05-22 1936-04-07 Jeffrey Mfg Co Mining chain cutting bit
US2722410A (en) * 1953-03-12 1955-11-01 Goodman Mfg Co Mining cutter bit block
US2996291A (en) * 1957-05-16 1961-08-15 Cincinnati Mine Machinery Co Cutter bit and socket structures
FR1470059A (fr) * 1966-02-25 1967-02-17 Anderson Boyes & Co Ltd Perfectionnements aux pics de havage et aux porte-pics correspondants
CH537770A (de) * 1971-05-03 1973-06-15 Kaiser Heinz Ausdrehwerkzeug
US4083415A (en) * 1975-12-18 1978-04-11 Kennametal Inc. Mining bit with replaceable work engaging member
DE3339558A1 (de) * 1982-11-13 1985-05-09 Peters, Albert, 4000 Düsseldorf Gewinnungseinrichtung mit dreh-kippmeissel und geschlossener meisseltasche
DE3411602A1 (de) * 1982-11-13 1985-10-03 Peters, Albert, 4000 Düsseldorf Gewinnungseinrichtung mit dreh-kippmeissel und abgedichteter meisseltasche
US4829862A (en) * 1987-08-17 1989-05-16 Carboloy Inc. Modular locking system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1637230B (zh) * 2003-12-29 2010-06-16 Dbt有限公司 用于刨煤机刨刀的刀架
CN105464660A (zh) * 2010-03-18 2016-04-06 山东天工岩土工程设备有限公司 用于采掘机的截齿、磨损和安装系统
CN105464660B (zh) * 2010-03-18 2018-12-18 山东天工岩土工程设备有限公司 用于采掘机的截齿、磨损和安装系统
CN109025988A (zh) * 2018-08-28 2018-12-18 辽宁工程技术大学 一种新型可拆卸连续采煤机滚筒
CN114026290A (zh) * 2019-06-28 2022-02-08 宝马格有限公司 刀架系统、铣刨辊和地面铣刨机
CN114026290B (zh) * 2019-06-28 2023-08-29 宝马格有限公司 刀架系统、铣刨辊和地面铣刨机

Also Published As

Publication number Publication date
DE69607006D1 (de) 2000-04-13
WO1997005363A1 (en) 1997-02-13
DE842349T1 (de) 1999-01-07
DE962627T1 (de) 2000-06-08
AU6593096A (en) 1997-02-26
EP0842349B1 (de) 2000-03-08
EP0842349A1 (de) 1998-05-20
CA2228419A1 (en) 1997-02-13
DE69607006T2 (de) 2000-09-28
PL324866A1 (en) 1998-06-22
AU708619B2 (en) 1999-08-05

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C01 Deemed withdrawal of patent application (patent law 1993)
WD01 Invention patent application deemed withdrawn after publication