JPS58195691A - 土工用工具および異常に高い切断荷重から保護する方法 - Google Patents

土工用工具および異常に高い切断荷重から保護する方法

Info

Publication number
JPS58195691A
JPS58195691A JP58058797A JP5879783A JPS58195691A JP S58195691 A JPS58195691 A JP S58195691A JP 58058797 A JP58058797 A JP 58058797A JP 5879783 A JP5879783 A JP 5879783A JP S58195691 A JPS58195691 A JP S58195691A
Authority
JP
Japan
Prior art keywords
block
base
shank
assembly
shank portion
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.)
Granted
Application number
JP58058797A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6215718B2 (enrdf_load_html_response
Inventor
ロバ−ト・エイチ・モンゴメリ−・ジユニア
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 JPS58195691A publication Critical patent/JPS58195691A/ja
Publication of JPS6215718B2 publication Critical patent/JPS6215718B2/ja
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/62—Drill bits characterised by parts, e.g. cutting elements, which are detachable or adjustable
    • E21B10/627—Drill bits characterised by parts, e.g. cutting elements, which are detachable or adjustable with plural detachable cutting elements
    • E21B10/633—Drill bits characterised by parts, e.g. cutting elements, which are detachable or adjustable with plural detachable cutting elements independently detachable
    • 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
    • E02F9/2866—Small metalwork for digging elements, e.g. teeth scraper bits for rotating digging elements
    • 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
    • E21C35/19—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Earth Drilling (AREA)
  • Road Repair (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Soil Working Implements (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
JP58058797A 1982-04-08 1983-04-05 土工用工具および異常に高い切断荷重から保護する方法 Granted JPS58195691A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US36648882A 1982-04-08 1982-04-08
US366488 1982-04-08

Publications (2)

Publication Number Publication Date
JPS58195691A true JPS58195691A (ja) 1983-11-14
JPS6215718B2 JPS6215718B2 (enrdf_load_html_response) 1987-04-08

Family

ID=23443224

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58058797A Granted JPS58195691A (ja) 1982-04-08 1983-04-05 土工用工具および異常に高い切断荷重から保護する方法

Country Status (12)

Country Link
JP (1) JPS58195691A (enrdf_load_html_response)
AT (1) AT388581B (enrdf_load_html_response)
AU (1) AU561550B2 (enrdf_load_html_response)
BE (1) BE896399A (enrdf_load_html_response)
CA (1) CA1197866A (enrdf_load_html_response)
CH (1) CH655752A5 (enrdf_load_html_response)
DE (1) DE3312514A1 (enrdf_load_html_response)
FR (1) FR2524916B1 (enrdf_load_html_response)
GB (1) GB2118227B (enrdf_load_html_response)
NL (1) NL191634C (enrdf_load_html_response)
SE (1) SE464096B (enrdf_load_html_response)
ZA (1) ZA832473B (enrdf_load_html_response)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014507582A (ja) * 2011-07-04 2014-03-27 ヴィルトゲン ゲゼルシャフト ミット ベシュレンクテル ハフツング 地面用加工機械用のチゼルホルダ
US9376911B2 (en) 2010-12-03 2016-06-28 Wirtgen Gmbh Chisel holder, and chisel holder system comprising a chisel holder and a base part
CN119957225A (zh) * 2025-04-11 2025-05-09 太原理工大学 一种露天采矿机

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3341321C2 (de) * 1983-11-15 1986-04-24 Ruhrkohle Ag, 4300 Essen Anordnung der Schneidmeißelhalterung am Schneidkörper
US4650254A (en) * 1983-12-14 1987-03-17 Joy Manufacturing Company Bit holder
FR2589945B1 (fr) * 1985-11-07 1988-01-29 Santrade Ltd Support d'outil de coupe pour le travail de matiere dure
DE3526994C1 (de) 1984-09-19 1986-04-30 Betek Bergbau- und Hartmetalltechnik Karl-Heinz Simon GmbH & Co KG, 7234 Aichhalden Vorrichtung zur Aufnahme eines Meißels für Schräm- und Bohrmaschinen und dgl., insbesondere für Vortriebs- und Gewinnungsmaschinen
GB8717116D0 (en) * 1987-07-20 1987-08-26 Wimet Mining Ltd Cutter picks
US5536073A (en) * 1995-05-08 1996-07-16 Kennametal Inc. Road milling drum assembly and method of milling
ATE204625T1 (de) * 1995-10-31 2001-09-15 Bitelli Spa Einsatz-element zur aufnahme wenigstens eines fräswerkzeuges, das auf frästrommeln von arbeitsmaschinen zur entfernung von böden anzubringen ist
DE10106381B4 (de) * 2001-02-12 2005-03-17 Michael Steinbrecher Mit Werkzeugen bestückte Walze für mobile Arbeitsmaschinen
FR2823793B1 (fr) * 2001-04-24 2004-01-30 Nfm Tech Dispositif de fixation d'un outil de travail sur une machine de creusement ou de ramassage de deblais ou de minerais
DE10205791C1 (de) * 2002-02-13 2003-04-30 Michael Steinbrecher Wechselhaltersystem für Werkzeuge

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1168617A (en) * 1966-03-18 1969-10-29 Austin Hoy & Co Ltd Improvements in or relating to Cutter Picks.
DE1533654A1 (de) * 1966-03-24 1970-01-15 Cincinnati Mine Machinery Co Befestigungseinrichtung fuer Schneidansaetze
GB1209374A (en) * 1967-09-25 1970-10-21 Harry Mathew Morrow Cutting apparatus including in combination a bit holder and a cutting bit
GB1388503A (en) * 1972-12-01 1975-03-26 Sandvik Ab Rock milling cutters
US4275929A (en) * 1978-08-25 1981-06-30 The Cincinnati Mine Machinery Company Means for removably affixing a cutter bit mounting lug to a base member on the driven element of a mining machine or the like
US4240669A (en) * 1978-10-02 1980-12-23 Joy Manufacturing Company Mining cutter bit holder and mounting assemblies
US4261620A (en) * 1979-10-30 1981-04-14 Carmet Company Tapered lock pin for a cutter tool bit
DE3175194D1 (en) * 1980-01-10 1986-10-02 Stonehouse Ltd Rotary drill bits
CA1154040A (en) * 1980-04-21 1983-09-20 William P. Sulosky Means for holding cutter bits
GB2077810B (en) * 1980-06-17 1983-10-26 Anderson Strathclyde Ltd Detachable pick support

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9376911B2 (en) 2010-12-03 2016-06-28 Wirtgen Gmbh Chisel holder, and chisel holder system comprising a chisel holder and a base part
JP2014507582A (ja) * 2011-07-04 2014-03-27 ヴィルトゲン ゲゼルシャフト ミット ベシュレンクテル ハフツング 地面用加工機械用のチゼルホルダ
CN119957225A (zh) * 2025-04-11 2025-05-09 太原理工大学 一种露天采矿机

Also Published As

Publication number Publication date
GB8308683D0 (en) 1983-05-05
AU561550B2 (en) 1987-05-14
ZA832473B (en) 1984-06-27
GB2118227A (en) 1983-10-26
NL8301251A (nl) 1983-11-01
DE3312514A1 (de) 1983-10-20
SE464096B (sv) 1991-03-04
CH655752A5 (fr) 1986-05-15
NL191634B (nl) 1995-07-17
GB2118227B (en) 1985-11-06
NL191634C (nl) 1995-11-20
SE8301901D0 (sv) 1983-04-07
JPS6215718B2 (enrdf_load_html_response) 1987-04-08
AU1328483A (en) 1983-10-13
AT388581B (de) 1989-07-25
CA1197866A (en) 1985-12-10
FR2524916A1 (fr) 1983-10-14
DE3312514C2 (enrdf_load_html_response) 1987-08-13
ATA125183A (de) 1988-12-15
BE896399A (fr) 1983-08-01
FR2524916B1 (fr) 1985-07-12
SE8301901L (sv) 1983-10-09

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