CA987353A - Mine tool - Google Patents

Mine tool

Info

Publication number
CA987353A
CA987353A CA181,570A CA181570A CA987353A CA 987353 A CA987353 A CA 987353A CA 181570 A CA181570 A CA 181570A CA 987353 A CA987353 A CA 987353A
Authority
CA
Canada
Prior art keywords
mine tool
mine
tool
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
CA181,570A
Other languages
English (en)
Other versions
CA181570S (en
Inventor
Charles S. Davis
Lloyd B. Hansen
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.)
Carmet Co
Original Assignee
Carmet Co
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 Carmet Co filed Critical Carmet Co
Priority to CA231,847A priority Critical patent/CA987354A/en
Priority to CA213,848A priority patent/CA987355A/en
Application granted granted Critical
Publication of CA987353A publication Critical patent/CA987353A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH 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
    • 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
    • Y10T403/32975—Rotatable
    • Y10T403/32983—Rod in socket
    • 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
    • Y10T403/70—Interfitted members
    • Y10T403/7075—Interfitted members including discrete retainer
    • Y10T403/7077—Interfitted members including discrete retainer for telescoping members
    • Y10T403/7079—Transverse pin
CA181,570A 1972-09-27 1973-09-20 Mine tool Expired CA987353A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA231,847A CA987354A (en) 1972-09-27 1975-07-17 Mine tool
CA213,848A CA987355A (en) 1972-09-27 1975-07-17 Mine tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29403272A 1972-09-27 1972-09-27

Publications (1)

Publication Number Publication Date
CA987353A true CA987353A (en) 1976-04-13

Family

ID=23131606

Family Applications (1)

Application Number Title Priority Date Filing Date
CA181,570A Expired CA987353A (en) 1972-09-27 1973-09-20 Mine tool

Country Status (5)

Country Link
US (1) US3796464A (de)
AU (1) AU476593B2 (de)
CA (1) CA987353A (de)
DE (1) DE2348446C2 (de)
FR (1) FR2200435B1 (de)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2822548C2 (de) * 1978-05-23 1982-11-18 Sandvik AB, 81181 Sandviken Werkzeug, insbesondere Bergbaumeißel, mit einem Halteschaft zur Befestigung in einem Aufnahmeteil einer Maschine
US4274678A (en) * 1979-07-11 1981-06-23 Austin Hoy And Company Limited Socketed boss having means for retaining a tool shank
DE2931785A1 (de) * 1979-08-04 1981-02-19 Krupp Gmbh Werkzeug-system
US4372703A (en) * 1981-01-12 1983-02-08 The Singer Company Tapered screw fastening means for bushings, sleeves and bearings
GB2109336B (en) * 1981-03-16 1985-04-17 Caterpillar Tractor Co Retaining pin assembly for earthworking tool
HU183642B (en) * 1981-10-26 1984-05-28 Magyar Aluminium Retainer for releasaale connecting spatial arranged or parallel rods, tubes or similars
US4462638A (en) * 1981-12-30 1984-07-31 Denbesten Leroy E Mining bit with improved split ring retainer
US4559842A (en) * 1983-10-21 1985-12-24 Nissan Motor Co., Ltd. Mounting setup of governor shaft
US4561698A (en) * 1984-06-21 1985-12-31 Beebe Donald E Wear protector for tooth brackets on roadway surface cutting machines
US4627665A (en) * 1985-04-04 1986-12-09 Ss Indus. Cold-headed and roll-formed pick type cutter body with carbide insert
US4747278A (en) * 1985-06-06 1988-05-31 Bernedette M. Roncelli Shift lock
US4865392A (en) * 1985-07-18 1989-09-12 Gte Products Corporation Rotatable cutting bit
US4725099A (en) 1985-07-18 1988-02-16 Gte Products Corporation Rotatable cutting bit
FR2613768B1 (fr) * 1987-04-07 1992-10-02 Ugicarb Morgon Dispositif de fixation sure, rapide et amovible d'un outil sur un porte-outil
FR2615562B1 (fr) * 1987-05-20 1991-10-31 Seraphin Leon Dispositif de fixation rapide et sure d'un outil sur un porte-outil et methode de fixation correspondante
US4844550A (en) * 1987-07-21 1989-07-04 Beebe Donald E Wear protector for tooth brackets on roadway surface cutting machines
US4823720A (en) * 1987-07-24 1989-04-25 Foster Lewis R Batten attachment
US5116072A (en) * 1990-08-20 1992-05-26 Swenson John C Ball hitch with rotatable ball
US5205057A (en) * 1991-09-10 1993-04-27 Caterpillar Inc. Retaining mechanism for a tooth assembly
DE4292960T1 (de) * 1991-09-10 1993-10-07 Caterpillar Inc Haltemechanismus für eine Zahnanordnung
US5174694A (en) * 1991-09-24 1992-12-29 The United States Of America As Represented By The Administrator Of The National Aeronautics & Space Administration Retractable tool bit having slider type catch mechanism
JP3210552B2 (ja) * 1995-06-07 2001-09-17 ダイワ精工株式会社 魚釣用両軸受型リ−ル
DE29516622U1 (de) * 1995-10-20 1996-01-25 Trw Repa Gmbh Befestigung eines Fahrzeuglenkrades an einer Lenkwelle
US5810102A (en) * 1996-08-23 1998-09-22 Stewart; Gary L. Reversible bit assembly
US5931542A (en) * 1997-03-18 1999-08-03 Rogers Tool Works, Inc. Device and method for preventing wear on road milling and trenching equipment
IT1295905B1 (it) * 1997-10-31 1999-05-28 Raffaele Spezia Sistema di fissaggio del manico sul corpo di strumenti a corda
DE19857451A1 (de) 1998-12-12 2000-06-15 Boart Hwf Gmbh Co Kg Schneid- oder Brechwerkzeug sowie Schneideinsatz für dieses
US6478383B1 (en) 1999-10-18 2002-11-12 Kennametal Pc Inc. Rotatable cutting tool-tool holder assembly
GB0102907D0 (en) * 2001-02-06 2001-03-21 Upf Uk Ltd Vehicle door hinge
US6749237B1 (en) * 2001-06-08 2004-06-15 Shu Lan Ma Unitary body swiveling hoist ring and method of manufacture
US20050127742A1 (en) * 2003-12-11 2005-06-16 River City Manufacturing Inc. Retaining system for securing a cutting tool to a support block
WO2005084893A1 (de) * 2004-03-08 2005-09-15 Jakob Werner J Handgriff für werkzeuge
US7942218B2 (en) 2005-06-09 2011-05-17 Us Synthetic Corporation Cutting element apparatuses and drill bits so equipped
JP4957440B2 (ja) * 2007-08-06 2012-06-20 三菱マテリアル株式会社 掘削工具
US8221043B2 (en) * 2008-02-18 2012-07-17 Lockheed Martin Corporation Releasable fastener systems and methods
JP4992982B2 (ja) * 2009-04-07 2012-08-08 トヨタ自動車株式会社 シャフト結合構造
US9757730B2 (en) * 2011-07-06 2017-09-12 Joy Mm Delaware, Inc. Pick retainer
IN2012CH04699A (de) * 2012-11-09 2015-06-19 Kumar Mada Vijay
US9724701B2 (en) 2013-03-12 2017-08-08 Joy Mm Delaware, Inc. Tapered pick holder
US20170266669A1 (en) * 2013-03-12 2017-09-21 Joy Mm Delaware, Inc. Pick with limited tapered engagement
US20150137052A1 (en) * 2013-11-15 2015-05-21 Michael T. DeKeuster Removable floor jack saddle
US10352163B2 (en) 2014-01-31 2019-07-16 Leroy G. Hagenbuch Cutter assembly with freewheeling cutting elements
DE112015000586T5 (de) 2014-01-31 2016-11-03 Leroy G. Hagenbuch Schneideanordnung mit freilaufenden Schneideelementen
JP6019080B2 (ja) * 2014-09-26 2016-11-02 富士重工業株式会社 車両の足回り部材の連結構造
US20160124163A1 (en) * 2014-10-29 2016-05-05 Compass Electro Optical Systems Ltd. Vacuum gripper
US20160271778A1 (en) * 2015-03-21 2016-09-22 Chih Kuan Hsieh Fixing Structure for Cylinder
TWM550669U (zh) * 2017-07-27 2017-10-21 永沛得股份有限公司 刀具夾持裝置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1812475A (en) * 1927-03-19 1931-06-30 Universal Rotary Bit Company Drilling device
US3116052A (en) * 1959-12-01 1963-12-31 Joy Mfg Co Cutter bit and support therefor having resilient detent means
US3351386A (en) * 1965-11-10 1967-11-07 Frank Prox Company Inc Retainer for coal cutter bits
US3397012A (en) * 1966-12-19 1968-08-13 Cincinnati Mine Machinery Co Cutter bits and means for mounting them
US3526435A (en) * 1967-12-20 1970-09-01 Cincinnati Mine Machinery Co Resilient retaining means and combination
US3499685A (en) * 1968-08-08 1970-03-10 Kennametal Inc Pick-type mining bit with support block having rotatable seat

Also Published As

Publication number Publication date
FR2200435B1 (de) 1982-08-27
US3796464A (en) 1974-03-12
DE2348446A1 (de) 1974-04-04
AU6007573A (en) 1975-03-06
AU476593B2 (en) 1976-09-30
DE2348446C2 (de) 1981-10-01
FR2200435A1 (de) 1974-04-19

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