EP2011927A3 - Locking device and pin - Google Patents

Locking device and pin Download PDF

Info

Publication number
EP2011927A3
EP2011927A3 EP08290296A EP08290296A EP2011927A3 EP 2011927 A3 EP2011927 A3 EP 2011927A3 EP 08290296 A EP08290296 A EP 08290296A EP 08290296 A EP08290296 A EP 08290296A EP 2011927 A3 EP2011927 A3 EP 2011927A3
Authority
EP
European Patent Office
Prior art keywords
locking
key
adapter
tooth
locking device
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
EP08290296A
Other languages
German (de)
French (fr)
Other versions
EP2011927B1 (en
EP2011927A2 (en
Inventor
Jean-Pierre Dorguin
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.)
Dorguin Jean-Pierre
Original Assignee
Dorguin Jean-Pierre
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 Dorguin Jean-Pierre filed Critical Dorguin Jean-Pierre
Publication of EP2011927A2 publication Critical patent/EP2011927A2/en
Publication of EP2011927A3 publication Critical patent/EP2011927A3/en
Application granted granted Critical
Publication of EP2011927B1 publication Critical patent/EP2011927B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E02F9/2841—Retaining means, e.g. pins resilient

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)

Abstract

Un dispositif de verrouillage comporte un adaptateur (1), une dent (2) et une clavette (3) de verrouillage destinée à verrouiller la dent (2) sur l'adaptateur (1).A locking device comprises an adapter (1), a tooth (2) and a locking key (3) for locking the tooth (2) on the adapter (1).

La dent (2) comporte deux passages présentant chacun une face (4) d'appui de clavette (3) : l'adaptateur (1) présente un passage avec une face d'appui (6) de clavette (3) et un logement (5) ; et la clavette (3) présente un contour d'appui intérieur (3a), une lamelle de verrouillage extérieure (3b) formant ressort et deux surfaces d'appui (3c) prévues de part et d'autre de la lamelle (3b) élastique de verrouillage formant ressort.

Figure imgaf001
The tooth (2) has two passages each having a face (4) key support (3): the adapter (1) has a passage with a bearing surface (6) key (3) and a housing (5); and the key (3) has an inner bearing contour (3a), an outer locking leaf (3b) forming a spring and two bearing surfaces (3c) provided on either side of the elastic strip (3b). locking spring.
Figure imgaf001
EP20080290296 2007-03-30 2008-03-28 Locking pin and locking device with such a pin. Not-in-force EP2011927B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0702358A FR2914378B1 (en) 2007-03-30 2007-03-30 LOCKING DEVICE AND KEY.

Publications (3)

Publication Number Publication Date
EP2011927A2 EP2011927A2 (en) 2009-01-07
EP2011927A3 true EP2011927A3 (en) 2010-03-31
EP2011927B1 EP2011927B1 (en) 2012-03-21

Family

ID=38658720

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20080290296 Not-in-force EP2011927B1 (en) 2007-03-30 2008-03-28 Locking pin and locking device with such a pin.

Country Status (3)

Country Link
EP (1) EP2011927B1 (en)
ES (1) ES2384665T3 (en)
FR (1) FR2914378B1 (en)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010089423A1 (en) * 2009-02-06 2010-08-12 Metalogenia, S.A. Coupling system for use between a wear element and an adaptor for excavator machines and similar, and components thereof
USD706312S1 (en) 2011-10-07 2014-06-03 Caterpiller, Inc. Tip for a ground engaging machine implement
USD706311S1 (en) 2011-10-07 2014-06-03 Caterpillar, Inc. Tip for a ground engaging machine implement
USD706307S1 (en) 2011-10-07 2014-06-03 Caterpillar, Inc. Adapter for a ground engaging machine implement
US8943717B2 (en) 2011-10-08 2015-02-03 Caterpillar Inc. Implement tooth assembly with tip and adapter
US9062436B2 (en) 2011-10-07 2015-06-23 Caterpillar Inc. Implement tooth assembly with tip and adapter
USD707263S1 (en) 2011-10-07 2014-06-17 Caterpillar, Inc. Tip for a ground engaging machine implement
USD727980S1 (en) 2014-04-08 2015-04-28 Caterpillar Inc. Tip for a ground engaging machine implement
USD706840S1 (en) 2011-10-07 2014-06-10 Caterpillar, Inc. Tip for a ground engaging machine implement
USD706839S1 (en) 2011-10-07 2014-06-10 Caterpillar, Inc. Tip for a ground engaging machine implement
USD707264S1 (en) 2011-10-07 2014-06-17 Caterpillar Inc. Adapter for a ground engaging machine implement
US9057177B2 (en) 2011-10-08 2015-06-16 Caterpillar Inc. Implement tooth assembly with tip and adapter
US8943716B2 (en) 2011-10-10 2015-02-03 Caterpillar Inc. Implement tooth assembly with tip and adapter
EP2829664A1 (en) * 2013-07-22 2015-01-28 Metalogenia Research & Technologies S.L. Male and female parts for a wear assembly of an earth-moving machine's bucket
USD774110S1 (en) 2015-08-12 2016-12-13 Caterpillar Inc. Tip for a ground engaging machine implement
USD774567S1 (en) 2015-08-12 2016-12-20 Caterpillar Inc. Tip for a ground engaging machine implement
USD775243S1 (en) 2015-08-12 2016-12-27 Caterpillar Inc. Tip for a ground engaging machine implement
USD774564S1 (en) 2015-08-12 2016-12-20 Caterpillar Inc. Tip for a ground engaging machine implement
USD774565S1 (en) 2015-08-12 2016-12-20 Caterpillar Inc. Tip for a ground engaging machine implement
USD775240S1 (en) 2015-08-12 2016-12-27 Caterpillar Inc. Tip for a ground engaging machine implement
USD774566S1 (en) 2015-08-12 2016-12-20 Caterpillar Inc. Tip for a ground engaging machine implement
USD775673S1 (en) 2015-08-12 2017-01-03 Caterpillar Inc. Tip for a ground engaging machine implement
USD774109S1 (en) 2015-08-12 2016-12-13 Caterpillar Inc. Tip for a ground engaging machine implement
USD775241S1 (en) 2015-08-12 2016-12-27 Caterpillar Inc. Tip for a ground engaging machine implement
USD774108S1 (en) 2015-08-12 2016-12-13 Caterpillar Inc. Tip for a ground engaging machine implement
USD775242S1 (en) 2015-08-12 2016-12-27 Caterpillar Inc. Tip for a ground engaging machine implement
US9909285B2 (en) * 2015-09-10 2018-03-06 Caterpillar Inc. Shroud retention system for a work tool
USD840441S1 (en) 2016-12-15 2019-02-12 Caterpillar Inc. Adapter for a ground engaging machine implement
USD805562S1 (en) 2016-12-15 2017-12-19 Caterpillar Inc. Adapter for a ground engaging machine implement
USD803897S1 (en) 2016-12-15 2017-11-28 Caterpillar Inc. Tip for a ground engaging machine implement
USD806139S1 (en) 2016-12-15 2017-12-26 Caterpillar Inc. Adapter for a ground engaging machine implement
USD803275S1 (en) 2016-12-15 2017-11-21 Caterpillar Inc. Tip for a ground engaging machine implement
USD806758S1 (en) 2016-12-15 2018-01-02 Caterpillar Inc. Tip for a ground engaging machine implement
USD803902S1 (en) 2016-12-15 2017-11-28 Caterpillar Inc. Tip for a ground engaging machine implement
USD806142S1 (en) 2016-12-15 2017-12-26 Caterpillar Inc. Adapter for a ground engaging machine implement
USD806759S1 (en) 2016-12-15 2018-01-02 Caterpillar Inc. Tip for a ground engaging machine implement
USD803901S1 (en) 2016-12-15 2017-11-28 Caterpillar Inc. Tip for a ground engaging machine implement
USD806141S1 (en) 2016-12-15 2017-12-26 Caterpillar Inc. Adapter for a ground engaging machine implement
USD803898S1 (en) 2016-12-15 2017-11-28 Caterpillar Inc. Tip for a ground engaging machine implement
USD803274S1 (en) 2016-12-15 2017-11-21 Caterpillar Inc. Tip for a ground engaging machine implement
USD803899S1 (en) 2016-12-15 2017-11-28 Caterpillar Inc. Tip for a ground engaging machine implement
USD803900S1 (en) 2016-12-15 2017-11-28 Caterpillar Inc. Tip for a ground engaging machine implement
USD806140S1 (en) 2016-12-15 2017-12-26 Caterpillar Inc. Adapter for a ground engaging machine implement
USD805112S1 (en) 2016-12-15 2017-12-12 Caterpillar Inc. Tip for a ground engaging machine implement
USD832310S1 (en) 2017-08-30 2018-10-30 Caterpillar Inc. Adapter for a ground engaging machine implement
CN108915001B (en) * 2018-07-09 2021-10-15 成都工合科技有限公司 Loader front edge locking mechanism and loader front edge
USD905765S1 (en) 2019-03-07 2020-12-22 Caterpillar Inc. Adapter for a ground engaging machine implement
USD888785S1 (en) 2019-03-07 2020-06-30 Caterpillar Inc. Adapter for a ground engaging machine implement
USD945498S1 (en) 2020-11-18 2022-03-08 Caterpillar Inc. Adapter for a ground engaging machine implement
USD945499S1 (en) 2020-11-18 2022-03-08 Caterpillar Inc. Adapter for a ground engaging machine implement

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2901845A (en) * 1955-07-14 1959-09-01 American Brake Shoe Co Dipper teeth
US2949687A (en) * 1957-07-15 1960-08-23 Electric Steel Foundry Co Excavating tooth
US3012346A (en) * 1958-09-15 1961-12-12 Esco Corp Excavating tooth and base support therefor
US3019537A (en) * 1959-01-06 1962-02-06 American Brake Shoe Co Keeper for an excavator tooth
US4455771A (en) * 1981-02-16 1984-06-26 Andre Poncin Shovel excavator bucket teeth
US5233770A (en) * 1991-12-16 1993-08-10 Gh Hensley Industries, Inc. Locking pin apparatus
AU701175B2 (en) * 1995-10-18 1999-01-21 Mason & Cox Proprietary Limited Locking clip pin arrangement
FR2792343A1 (en) * 1999-04-19 2000-10-20 Charles Pasqualini CONNECTION DEVICE BETWEEN WEAR PARTS AT THE END OF TOOLS AND RECEPTACLES FOR USE ON PUBLIC WORKS MACHINERY AND EQUIPMENT

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2190845A (en) 1938-06-03 1940-02-20 Nitzberg Milton Game apparatus

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2901845A (en) * 1955-07-14 1959-09-01 American Brake Shoe Co Dipper teeth
US2949687A (en) * 1957-07-15 1960-08-23 Electric Steel Foundry Co Excavating tooth
US3012346A (en) * 1958-09-15 1961-12-12 Esco Corp Excavating tooth and base support therefor
US3019537A (en) * 1959-01-06 1962-02-06 American Brake Shoe Co Keeper for an excavator tooth
US4455771A (en) * 1981-02-16 1984-06-26 Andre Poncin Shovel excavator bucket teeth
US5233770A (en) * 1991-12-16 1993-08-10 Gh Hensley Industries, Inc. Locking pin apparatus
AU701175B2 (en) * 1995-10-18 1999-01-21 Mason & Cox Proprietary Limited Locking clip pin arrangement
FR2792343A1 (en) * 1999-04-19 2000-10-20 Charles Pasqualini CONNECTION DEVICE BETWEEN WEAR PARTS AT THE END OF TOOLS AND RECEPTACLES FOR USE ON PUBLIC WORKS MACHINERY AND EQUIPMENT

Also Published As

Publication number Publication date
EP2011927B1 (en) 2012-03-21
FR2914378B1 (en) 2009-10-09
FR2914378A1 (en) 2008-10-03
EP2011927A2 (en) 2009-01-07
ES2384665T3 (en) 2012-07-10

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