EP2902548A1 - Verriegelungsorgan für eine Verbindung zwischen einem Werkzeug und einem Arm einer Baumaschine - Google Patents

Verriegelungsorgan für eine Verbindung zwischen einem Werkzeug und einem Arm einer Baumaschine Download PDF

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Publication number
EP2902548A1
EP2902548A1 EP14198725.5A EP14198725A EP2902548A1 EP 2902548 A1 EP2902548 A1 EP 2902548A1 EP 14198725 A EP14198725 A EP 14198725A EP 2902548 A1 EP2902548 A1 EP 2902548A1
Authority
EP
European Patent Office
Prior art keywords
locking member
point
face
tool
additional 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
EP14198725.5A
Other languages
English (en)
French (fr)
Other versions
EP2902548B1 (de
Inventor
Gilles Apollon
Philippe Jandard
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.)
Ateliers de Constructions du Beaujolais
Original Assignee
Ateliers de Constructions du Beaujolais
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 Ateliers de Constructions du Beaujolais filed Critical Ateliers de Constructions du Beaujolais
Publication of EP2902548A1 publication Critical patent/EP2902548A1/de
Application granted granted Critical
Publication of EP2902548B1 publication Critical patent/EP2902548B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02FDREDGING; SOIL-SHIFTING
    • E02F3/00Dredgers; Soil-shifting machines
    • E02F3/04Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36Component parts
    • E02F3/3604Devices to connect tools to arms, booms or the like
    • E02F3/3609Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat
    • E02F3/3622Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat with a hook and a locking element acting on a pin
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02FDREDGING; SOIL-SHIFTING
    • E02F3/00Dredgers; Soil-shifting machines
    • E02F3/04Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36Component parts
    • E02F3/3604Devices to connect tools to arms, booms or the like
    • E02F3/3609Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat
    • E02F3/364Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat using wedges
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02FDREDGING; SOIL-SHIFTING
    • E02F3/00Dredgers; Soil-shifting machines
    • E02F3/04Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36Component parts
    • E02F3/3604Devices to connect tools to arms, booms or the like
    • E02F3/3609Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat
    • E02F3/365Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat with redundant latching means, e.g. for safety purposes
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02FDREDGING; SOIL-SHIFTING
    • E02F3/00Dredgers; Soil-shifting machines
    • E02F3/04Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36Component parts
    • E02F3/3604Devices to connect tools to arms, booms or the like
    • E02F3/3609Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat
    • E02F3/3672Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat where disengagement is effected by a mechanical lever or handle

Definitions

  • this resultant is directed generally to the transverse axis - without its application line necessarily cutting the transverse axis.
  • the Figures 11 to 14 correspond to different engagement positions, that is to say different angular positions of the locking member 13 about the axis 23 and therefore different positions of the bearing face 18 relative to the functional face 20 of the connection device 4 connected to the tool 1.
  • the substantially flat functional face 20 is in contact with the additional portion 40 also substantially flat.
  • the normal component F3 is thus applied to the point I ', and directed along the line I'O, since I' is the intersection between the segment BC 'and the line orthogonal to the segment BC' passing through O.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
EP14198725.5A 2014-02-04 2014-12-18 Verriegelungsorgan für eine Verbindung zwischen einem Werkzeug und einem Arm einer Baumaschine Active EP2902548B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1450829A FR3017139B1 (fr) 2014-02-04 2014-02-04 Organe de verrouillage pour la connexion entre un outil et un bras d’un engin de travaux publics

Publications (2)

Publication Number Publication Date
EP2902548A1 true EP2902548A1 (de) 2015-08-05
EP2902548B1 EP2902548B1 (de) 2021-09-08

Family

ID=50483155

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14198725.5A Active EP2902548B1 (de) 2014-02-04 2014-12-18 Verriegelungsorgan für eine Verbindung zwischen einem Werkzeug und einem Arm einer Baumaschine

Country Status (3)

Country Link
EP (1) EP2902548B1 (de)
ES (1) ES2899746T3 (de)
FR (1) FR3017139B1 (de)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3531140A (en) * 1968-01-26 1970-09-29 Int Harvester Co Tractor quick hitch attachment
FR2378644A1 (fr) * 1976-02-13 1978-08-25 Rapide Sa Perfectionnements aux attelages a rotule
EP0438931A1 (de) 1990-01-26 1991-07-31 Societe En Nom Collectif Morin Freres Vorrichtung zum Verbinden einer Schaufel, oder dergleichen, am Auslegerende eines Laders
GB2277860A (en) * 1993-05-12 1994-11-16 Walterscheid Gmbh Gkn Coupling hook
EP1532854A1 (de) * 2003-11-21 2005-05-25 I.S.I. S.R.L. Kupplungshaken fur den Anhängebock einer landwirtschaftlichen Maschine
US20120266432A1 (en) * 2009-12-09 2012-10-25 S T Couplers Limited Couplers

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3531140A (en) * 1968-01-26 1970-09-29 Int Harvester Co Tractor quick hitch attachment
FR2378644A1 (fr) * 1976-02-13 1978-08-25 Rapide Sa Perfectionnements aux attelages a rotule
EP0438931A1 (de) 1990-01-26 1991-07-31 Societe En Nom Collectif Morin Freres Vorrichtung zum Verbinden einer Schaufel, oder dergleichen, am Auslegerende eines Laders
GB2277860A (en) * 1993-05-12 1994-11-16 Walterscheid Gmbh Gkn Coupling hook
EP1532854A1 (de) * 2003-11-21 2005-05-25 I.S.I. S.R.L. Kupplungshaken fur den Anhängebock einer landwirtschaftlichen Maschine
US20120266432A1 (en) * 2009-12-09 2012-10-25 S T Couplers Limited Couplers

Also Published As

Publication number Publication date
FR3017139A1 (fr) 2015-08-07
ES2899746T3 (es) 2022-03-14
FR3017139B1 (fr) 2016-09-16
EP2902548B1 (de) 2021-09-08

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