FR2542826B1 - Dispositif de verrouillage pour excavateur - Google Patents

Dispositif de verrouillage pour excavateur

Info

Publication number
FR2542826B1
FR2542826B1 FR8403063A FR8403063A FR2542826B1 FR 2542826 B1 FR2542826 B1 FR 2542826B1 FR 8403063 A FR8403063 A FR 8403063A FR 8403063 A FR8403063 A FR 8403063A FR 2542826 B1 FR2542826 B1 FR 2542826B1
Authority
FR
France
Prior art keywords
excavator
locking device
locking
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
FR8403063A
Other languages
English (en)
Other versions
FR2542826A1 (fr
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.)
Esco Corp
Original Assignee
Esco Corp
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 Esco Corp filed Critical Esco Corp
Publication of FR2542826A1 publication Critical patent/FR2542826A1/fr
Application granted granted Critical
Publication of FR2542826B1 publication Critical patent/FR2542826B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S24/00—Buckles, buttons, clasps
    • Y10S24/30—Separable-fastener or required component thereof
    • Y10S24/31—Separable-fastener or required component thereof with third, detached member completing interlock
    • Y10S24/35—Third member includes relatively movable, separate components
    • 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]
    • Y10T24/45005—Separable-fastener or required component thereof [e.g., projection and cavity to complete interlock] with third detached member completing interlock [e.g., hook type]
    • Y10T24/45089—Sliding or rotating element
    • 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
    • Y10T403/7018—Interfitted members including separably interposed key
    • Y10T403/7021—Axially extending
    • Y10T403/7024—Longitudinally stepped or tapered
    • 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
    • Y10T403/7047—Radially interposed shim or bushing
    • Y10T403/7051—Wedging or camming
    • Y10T403/7052—Engaged by axial movement
    • Y10T403/7056—Threaded actuator
    • 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
    • Y10T403/7062—Clamped members
    • Y10T403/7064—Clamped members by wedge or cam
    • Y10T403/7066—Clamped members by wedge or cam having actuator
    • Y10T403/7067—Threaded actuator
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Clamps And Clips (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Earth Drilling (AREA)
FR8403063A 1983-03-14 1984-02-28 Dispositif de verrouillage pour excavateur Expired FR2542826B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/475,186 US4433496A (en) 1983-03-14 1983-03-14 Locking device for excavating equipment

Publications (2)

Publication Number Publication Date
FR2542826A1 FR2542826A1 (fr) 1984-09-21
FR2542826B1 true FR2542826B1 (fr) 1985-11-29

Family

ID=23886550

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8403063A Expired FR2542826B1 (fr) 1983-03-14 1984-02-28 Dispositif de verrouillage pour excavateur

Country Status (16)

Country Link
US (1) US4433496A (fr)
JP (1) JPS59177432A (fr)
KR (1) KR890003262B1 (fr)
AU (1) AU555530B2 (fr)
BR (1) BR8400922A (fr)
CA (1) CA1213250A (fr)
DE (1) DE3406593C2 (fr)
DK (1) DK152811B (fr)
ES (1) ES287295Y (fr)
FR (1) FR2542826B1 (fr)
GB (1) GB2136769B (fr)
IN (1) IN159812B (fr)
NL (1) NL8400501A (fr)
NO (1) NO157869C (fr)
SE (1) SE8401095L (fr)
ZA (1) ZA84924B (fr)

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8424853D0 (en) * 1984-10-02 1984-11-07 Britax Wingard Ltd Clamping means for strap
AU569423B2 (en) * 1984-11-07 1988-01-28 Bradken Resources Pty Limited C-clamp locking assembly
US4881331A (en) * 1985-04-03 1989-11-21 Gamma Lock (Proprietary) Limited Teeth for use with earth moving equipment
ES8702556A1 (es) * 1985-04-03 1987-01-01 Gamma Lock Pty Ltd Perfeccionamientos en dientes para equipos movedores de tierras
DE3611493A1 (de) * 1986-04-05 1987-10-15 Orenstein & Koppel Ag Grabschaufel fuer bagger
US5806215A (en) * 1992-04-07 1998-09-15 Carol Thelma Matthews Excavator tooth retaining assembly
AU672482B2 (en) * 1993-06-29 1996-10-03 Keech Castings Australia Pty Limited Spool and wedge assembly and method of use thereof
US5452529A (en) * 1993-08-25 1995-09-26 Harnischfeger Corporation Retaining device
US5435084A (en) * 1994-02-17 1995-07-25 Harnischfeger Corporation Apparatus and method for attaching a digging tooth tip
AU677932B2 (en) * 1995-03-15 1997-05-08 Bradken Resources Pty Limited A wedge and spool assembly
AUPN174595A0 (en) * 1995-03-15 1995-04-06 Ani Corporation Limited, The A mounting system
AU698333B2 (en) * 1995-09-13 1998-10-29 Cutting Edges Replacement Parts Pty Ltd Spool and wedge assembly
AUPN540695A0 (en) * 1995-09-13 1995-10-05 Cutting Edges Replacement Parts Pty Ltd Spool & wedge assembly
DE29516622U1 (de) * 1995-10-20 1996-01-25 Trw Repa Gmbh Befestigung eines Fahrzeuglenkrades an einer Lenkwelle
US5653048A (en) * 1995-11-06 1997-08-05 Esco Corporation Wear assembly for a digging edge of an excavator
US5937550A (en) * 1995-12-11 1999-08-17 Esco Corporation Extensible lock
US5709043A (en) * 1995-12-11 1998-01-20 Esco Corporation Excavating tooth
FR2752888B1 (fr) * 1996-09-03 1998-11-20 Eaton Controls Sa Systeme de verrouillage axial de l'extremite d'un arbre dans un manchon, par exemple pour haut de colonne de vehicule automobile
AUPO842697A0 (en) * 1997-08-06 1997-08-28 Cutting Edges Replacement Parts Pty Ltd Connection pin assembly
US6301810B1 (en) 1999-10-01 2001-10-16 Caterpillar Inc. Hammerless mechanically attached adapter system
CA2312550C (fr) * 2000-06-27 2010-01-05 Quality Steel Foundries Ltd. Systeme de verrouillage de couple de serrage pour la fixation d'une piece d'usure sur une structure
US6574892B2 (en) * 2001-09-05 2003-06-10 Trn Business Trust Retainer pin having an internal secondary retainer pin
US6799387B2 (en) 2002-01-29 2004-10-05 Trn Business Trust Removable adapter assembly having a retractable insert
US6757995B2 (en) 2002-07-12 2004-07-06 Trn Business Trust System and method for coupling excavation equipment components
KR100394976B1 (ko) * 2002-08-29 2003-08-19 에스케이 텔레콤주식회사 통화 대기 중 가입자 기반 링백톤 서비스 방법
US6986216B2 (en) * 2003-04-30 2006-01-17 Esco Corporation Wear assembly for the digging edge of an excavator
AR046804A1 (es) * 2003-04-30 2005-12-28 Esco Corp Conjunto de acoplamiento desenganchable para pala de excavadora
US7171771B2 (en) 2003-04-30 2007-02-06 Esco Corporation Releasable coupling assembly
US7036249B2 (en) 2003-05-22 2006-05-02 Trn Business Trust Tooth adapter having an elastomeric clamp assembly and method for using same
US20050011089A1 (en) * 2003-07-17 2005-01-20 Alan Duke Excavation tooth installation assembly and method
US20050229442A1 (en) * 2004-03-30 2005-10-20 Esco Corporation Wear edge assembly
US7596895B2 (en) * 2004-03-30 2009-10-06 Esco Corporation Wear assembly
US7032334B2 (en) * 2004-05-28 2006-04-25 Trn Business Trust System and method for coupling excavation equipment components
TWI387675B (zh) * 2005-12-21 2013-03-01 Esco Corp 磨耗元件、磨耗總成及用於鎖的短管
NZ573033A (en) * 2006-06-16 2011-10-28 Esco Corp Lock with foldable element and a retainer for securing wear member to earth-moving equipment
AU2008234400B2 (en) * 2007-03-29 2013-02-14 Cqms Pty Ltd Mounting of wear members
US7874086B2 (en) * 2007-04-24 2011-01-25 Esco Corporation Lock assembly for securing a wear member to earth-working equipment
US7516564B2 (en) * 2007-05-09 2009-04-14 Hensley Industries, Inc. Hammerless c-clamp and wedge connector system
US8061064B2 (en) * 2007-05-10 2011-11-22 Esco Corporation Wear assembly for excavating equipment
BR112012006856A2 (pt) * 2009-09-29 2016-06-07 Raptor Mining Products Inc dispositivo de retenção de dente de escavadeira
JO3763B1 (ar) * 2010-04-20 2021-01-31 Esco Group Llc تجميعة إقتران مع أداة تعليق مُدَعَّمة
JOP20200019A1 (ar) * 2011-07-14 2017-06-16 Esco Group Llc مجموعة بطانه
LT2783052T (lt) * 2011-11-23 2021-03-25 Esco Group Llc Nusidėvėjimo konstrukcija
US8898937B2 (en) * 2012-03-21 2014-12-02 Hensley Industries, Inc. Screw-adjustable connector apparatus for telescoped wear and support members
US8931190B2 (en) * 2012-04-13 2015-01-13 Raptor Mining Products Inc. Excavator fastener
US9228325B2 (en) 2013-06-18 2016-01-05 Caterpillar Inc. Tool retention system
US9200433B2 (en) 2013-10-03 2015-12-01 Caterpillar Inc. Tool retention system
US9404240B2 (en) 2013-11-07 2016-08-02 Caterpillar Inc. Bucket lip protection assemblies and lip adapters for same
US9518380B2 (en) 2014-01-15 2016-12-13 Caterpillar Inc. Tool retention system
US20160305095A1 (en) * 2015-04-17 2016-10-20 Caterpillar Inc. Tool retention system
ES2730085T3 (es) * 2015-06-05 2019-11-08 Black Cat Blades Ltd Sistema de fijación de elementos de desgaste para implemento de excavación
US9631346B2 (en) * 2015-07-24 2017-04-25 Caterpillar Inc. Wear member retention system for an implement
US9632200B2 (en) * 2015-07-24 2017-04-25 Caterpillar Inc. Wear member retention system for an implement
US10113302B2 (en) 2016-01-04 2018-10-30 Catepillar Inc. Tool retention system having pocketed wedge
EP3498923A1 (fr) 2017-12-13 2019-06-19 Metalogenia Research & Technologies S.L. Moyens de fixation permettant de fixer un élément d'usure sur le bord avant d'un support
US11926997B2 (en) * 2018-11-09 2024-03-12 Talon Engineering Sdn Bhd Locking mechanism for a wear assembly

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1992591A (en) * 1934-02-12 1935-02-26 American Manganese Steel Co Dipper tooth and front for excavating dippers
FR1418270A (fr) * 1964-10-09 1965-11-19 Poclain Sa Perfectionnements aux dents des outils de travail des engins de travaux publics, tels que les pelles
FR87645E (fr) * 1965-04-01 1966-04-15 Poclain Sa Perfectionnement aux dents des outils de travail des engins de travaux publics, telsque les pelles
FR2377488A1 (fr) * 1977-01-14 1978-08-11 Poncin Andre Perfectionnements aux dents de godets de pelles mecaniques
US4271615A (en) * 1980-01-24 1981-06-09 Esco Corporation Locking device for excavating equipment
DE3209410A1 (de) * 1981-06-06 1982-12-23 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Meisselanordnung, insbesondere fuer kohlenhobel u.dgl.

Also Published As

Publication number Publication date
CA1213250A (fr) 1986-10-28
BR8400922A (pt) 1985-03-05
KR840007928A (ko) 1984-12-11
IN159812B (fr) 1987-06-06
ES287295Y (es) 1986-06-16
KR890003262B1 (ko) 1989-08-31
DE3406593C2 (de) 1985-08-22
FR2542826A1 (fr) 1984-09-21
US4433496A (en) 1984-02-28
AU2559884A (en) 1984-09-20
NO157869B (no) 1988-02-22
GB2136769B (en) 1987-12-16
SE8401095L (sv) 1984-09-15
GB8406153D0 (en) 1984-04-11
DK141184A (da) 1984-09-15
JPS59177432A (ja) 1984-10-08
NO840970L (no) 1984-09-17
ES287295U (es) 1985-11-16
GB2136769A (en) 1984-09-26
DK152811B (da) 1988-05-16
AU555530B2 (en) 1986-09-25
DK141184D0 (da) 1984-02-29
DE3406593A1 (de) 1984-09-27
NL8400501A (nl) 1984-10-01
NO157869C (no) 1988-06-01
SE8401095D0 (sv) 1984-02-28
ZA84924B (en) 1984-09-26

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Legal Events

Date Code Title Description
ST Notification of lapse