DE1112414T1 - Haltevorrichtung für schneidezahn - Google Patents

Haltevorrichtung für schneidezahn

Info

Publication number
DE1112414T1
DE1112414T1 DE1112414T DE99930341T DE1112414T1 DE 1112414 T1 DE1112414 T1 DE 1112414T1 DE 1112414 T DE1112414 T DE 1112414T DE 99930341 T DE99930341 T DE 99930341T DE 1112414 T1 DE1112414 T1 DE 1112414T1
Authority
DE
Germany
Prior art keywords
tooth
incident
holding device
holding
incident tooth
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
DE1112414T
Other languages
English (en)
Inventor
D Ritchey
H Beach
P Stiffler
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
Application filed by Kennametal Inc filed Critical Kennametal Inc
Publication of DE1112414T1 publication Critical patent/DE1112414T1/de
Pending 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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2808—Teeth
    • E02F9/2816—Mountings therefor
    • E02F9/2833—Retaining means, e.g. pins
    • E02F9/2841—Retaining means, e.g. pins resilient
    • 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
    • E21C35/188—Mining picks; Holders therefor characterised by adaptations to use an extraction tool
    • 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
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/45—Separable-fastener or required component thereof [e.g., projection and cavity to complete interlock]
    • Y10T24/45225—Separable-fastener or required component thereof [e.g., projection and cavity to complete interlock] including member having distinct formations and mating member selectively interlocking therewith
    • Y10T24/45602—Receiving member includes either movable connection between interlocking components or variable configuration cavity
    • Y10T24/45775—Receiving member includes either movable connection between interlocking components or variable configuration cavity having resiliently biased interlocking component or segment
    • Y10T24/45822—Partially blocking separate, nonresilient, access opening of cavity
    • Y10T24/45832—Partially blocking separate, nonresilient, access opening of cavity formed from wire
    • 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
    • Y10T403/00—Joints and connections
    • Y10T403/32—Articulated members
    • Y10T403/32606—Pivoted
    • Y10T403/32861—T-pivot, e.g., wrist pin, etc.
    • Y10T403/32893—T-pivot, e.g., wrist pin, etc. including distinct pin retainer

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Road Repair (AREA)
  • Knives (AREA)
DE1112414T 1998-07-15 1999-06-18 Haltevorrichtung für schneidezahn Pending DE1112414T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/115,985 US6070945A (en) 1998-07-15 1998-07-15 Cutting tool retainer
PCT/US1999/013642 WO2000004243A1 (en) 1998-07-15 1999-06-18 Cutting tool retainer

Publications (1)

Publication Number Publication Date
DE1112414T1 true DE1112414T1 (de) 2001-12-20

Family

ID=22364566

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1112414T Pending DE1112414T1 (de) 1998-07-15 1999-06-18 Haltevorrichtung für schneidezahn

Country Status (11)

Country Link
US (1) US6070945A (de)
EP (1) EP1112414A1 (de)
JP (1) JP2002520523A (de)
KR (1) KR20010053106A (de)
CN (1) CN1309740A (de)
AU (1) AU745667B2 (de)
CA (1) CA2336677A1 (de)
DE (1) DE1112414T1 (de)
PL (1) PL345276A1 (de)
WO (1) WO2000004243A1 (de)
ZA (1) ZA200007311B (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001280448A (ja) * 2000-03-31 2001-10-10 Brother Ind Ltd 事務機器のギア駆動機構
US6428110B1 (en) 2000-08-16 2002-08-06 Kennametal Inc. Cutting tool retainer
WO2004036063A1 (en) * 2002-10-15 2004-04-29 Genesis Mining Technologies (Proprietary) Limited Clip for pick in a pick holder
PL202818B1 (pl) * 2003-07-14 2009-07-31 Zenon Wasyłeczko Zatrzask do górniczego noża obrotowego
US7380889B2 (en) * 2004-07-07 2008-06-03 Frear Joseph K Tool retainer
EP1621685A1 (de) * 2004-07-27 2006-02-01 BITELLI S.p.A. Werkzeug Abziehsystem für Schrämmeissel auf rotierenden Schneidköpfen
US7210745B2 (en) * 2005-04-22 2007-05-01 Kennametal Inc. Retainer for cutting bit
DE102005051449B3 (de) * 2005-10-27 2007-03-01 Betek Bergbau- Und Hartmetalltechnik Karl-Heinz Simon Gmbh & Co. Kg Rundschaftmeißel mit Meißelhalter
EP1954892B1 (de) * 2005-12-02 2019-05-01 Keech Castings Australia Pty. Limited Befestigungsanordnung
US8448340B2 (en) * 2010-02-01 2013-05-28 Bettcher Industries, Inc. Large diameter notched blade and blade housing for power operated rotary knife
CA2963804C (en) * 2010-03-24 2020-02-25 Boundary Equipment Co. Ltd. A tool shield retainer clip for a tool carrier blade
US8756819B2 (en) 2010-04-12 2014-06-24 Bettcher Industries, Inc. Power operated rotary knife with disposable blade support assembly
US20120076576A1 (en) * 2010-09-24 2012-03-29 Gm Global Technology Operations, Inc. Retaining ring
US8911024B2 (en) * 2012-07-31 2014-12-16 Caterpillar Paving Products Inc. Milling drum tool holder
US8851417B2 (en) * 2012-08-07 2014-10-07 United Technologies Corporation Self-retaining shear pin for blind mount location
PL220640B1 (pl) 2012-08-13 2015-11-30 Zenon Wasyłeczko Zatrzask
US10537356B2 (en) 2014-06-16 2020-01-21 Exsurco Medical, Inc. Power operated rotary excision tool
USD907205S1 (en) 2012-09-07 2021-01-05 Exsurco Medical, Inc. Power operated rotary excision tool
US10022146B2 (en) 2015-05-29 2018-07-17 Exsurco Medical, Inc. Power operated rotary excision tool
KR101466033B1 (ko) * 2012-11-13 2014-11-28 (주)아이앤지엔지니어링 어태치먼트용 커플러 장착장치
FR3002010B1 (fr) * 2013-02-13 2015-03-13 Gkn Driveline S A Anneau de verrouillage et joint homocinetique correspondant
DE102013217042B4 (de) 2013-08-27 2023-08-10 Hamm Ag Wechselhalter für eine Verdichterwalze für einen Bodenverdichter
EP2845997A1 (de) * 2013-09-06 2015-03-11 Sandvik Intellectual Property AB Schneidmeißelhalteanordnung
CN104806261A (zh) * 2015-05-04 2015-07-29 宁波市恒通液压科技有限公司 一种铣挖机的铣挖头
US10774594B2 (en) 2015-09-29 2020-09-15 Smith International, Inc. Rotating cutting structures and structures for retaining the same
US11846187B2 (en) * 2017-08-30 2023-12-19 Itr America, Llc Mining pin retention system

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US18144A (en) * 1857-09-08 Machine eor ramming under the cross-ties of railroads
US3690728A (en) * 1970-09-08 1972-09-12 Cincinnati Mine Machinery Co Resilient retaining means for joining work tools and work tool holders
US3952433A (en) * 1974-09-03 1976-04-27 Caterpillar Tractor Co. Spring clip retaining means for earthworking tips
US3957307A (en) * 1974-09-18 1976-05-18 Olind Varda Rough cutter mining tool
AT342536B (de) * 1976-04-14 1978-04-10 Voest Ag Einrichtung zur sicherung eines drehschaftmeissels gegen axiale verschiebung
US4404760A (en) * 1980-04-28 1983-09-20 Esco Corporation Excavating tooth
GB2079350B (en) * 1980-07-01 1984-10-03 Longwall Mining Dev Mounting means for mineral cutting picks
US4505058A (en) * 1983-01-06 1985-03-19 Peterson Gerald A Excavating tooth, holder and retainer
US4650254A (en) * 1983-12-14 1987-03-17 Joy Manufacturing Company Bit holder
US4684176A (en) * 1984-05-16 1987-08-04 Den Besten Leroy E Cutter bit device
US4733987A (en) * 1986-02-27 1988-03-29 Tomlinson Peter N Spring clip
US4763956A (en) * 1987-01-16 1988-08-16 Fansteel Inc. Mining tool retainer
US5011229A (en) * 1988-11-09 1991-04-30 Joy Technologies Inc. Miner cutting bit holding apparatus
US4883129A (en) * 1988-12-16 1989-11-28 Caterpillar Inc. Bit assembly utilizing carbide insert
US5529384A (en) * 1994-08-25 1996-06-25 Rogers Tool Works, Inc. Bit holder block and cutter bit therefor
US5690393A (en) * 1996-05-01 1997-11-25 Kennametal Inc. Cutting tool retention system
US5720528A (en) * 1996-12-17 1998-02-24 Kennametal Inc. Rotatable cutting tool-holder assembly

Also Published As

Publication number Publication date
EP1112414A1 (de) 2001-07-04
CN1309740A (zh) 2001-08-22
AU4689799A (en) 2000-02-07
CA2336677A1 (en) 2000-01-27
US6070945A (en) 2000-06-06
WO2000004243A1 (en) 2000-01-27
KR20010053106A (ko) 2001-06-25
PL345276A1 (en) 2001-12-03
AU745667B2 (en) 2002-03-28
JP2002520523A (ja) 2002-07-09
ZA200007311B (en) 2001-08-30

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