EP1365073A1 - Dispositif de fixation d'un accessoire à un véhicule porteur - Google Patents

Dispositif de fixation d'un accessoire à un véhicule porteur Download PDF

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Publication number
EP1365073A1
EP1365073A1 EP03450082A EP03450082A EP1365073A1 EP 1365073 A1 EP1365073 A1 EP 1365073A1 EP 03450082 A EP03450082 A EP 03450082A EP 03450082 A EP03450082 A EP 03450082A EP 1365073 A1 EP1365073 A1 EP 1365073A1
Authority
EP
European Patent Office
Prior art keywords
toggle joint
assigned
locking element
carrier vehicle
wedge
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.)
Withdrawn
Application number
EP03450082A
Other languages
German (de)
English (en)
Inventor
Franz Hauer
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE20320796U priority Critical patent/DE20320796U1/de
Publication of EP1365073A1 publication Critical patent/EP1365073A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/627—Devices to connect beams or arms to tractors or similar self-propelled machines, e.g. drives therefor

Definitions

  • the subject invention relates to a device for fastening a Additional device, in particular a charger, on a carrier vehicle, in particular on a tractor, whereby on the carrier vehicle and on the additional device mutually associated support brackets are arranged, which with each other assigned recesses as well as support bolts that can be inserted into them and with storage areas that come into contact with one another, which by means of at least of a locking element can be locked together, are formed.
  • Such a device is known from AT 374857 B1.
  • the device attaches the support bracket of the additional device on the support bracket of the support vehicle in that assigned to each other Bores of the support brackets one with an eccentric surface Locking bolt is used, by twisting the bearing surfaces located on the support brackets to each other for fixed contact brought and locked in this position.
  • this known device does not therefore correspond to the one placed on it Requirements, because the consoles are in the correct position for the time being must be brought, whereupon the eccentric bolt inserted and manually can be twisted.
  • the object of the invention is therefore an object to create through which a largely automatic attachment the support brackets of the carrier vehicle and the additional device becomes.
  • a toggle joint is provided, which is in an over-center position by means of an actuating element is adjustable and to which a wedge-shaped locking element is articulated, the wedge-shaped locking element between assigned to each other, on the support brackets of the carrier vehicle and the additional device provided stops can be inserted.
  • the part of the toggle joint articulated to the locking element is preferably effective length adjustable and lockable.
  • the toggle joint is formed with a bore, which in a counterbore is assigned to a bracket, the toggle joint by means of a bolt inserted into these holes in an over-center position is fixed.
  • the toggle joint can have a stop be assigned by means of which it can be fixed in an overdead position.
  • the toggle joint is an actuating cylinder assigned by which it can be operated.
  • the toggle joint a manually swiveling control lever assigned by which it can be operated.
  • the consoles of the additional device are preferably in a manner known per se formed by two parallel support plates, between which there is one
  • the console of the carrier vehicle is located between the two Support plates the toggle joint, to which two wedge-shaped locking elements are articulated.
  • a tractor 1 is shown, to which a charger 2 is coupled and is locked in the operating position.
  • the tractor 1 is arranged on the side Support brackets 11 formed and the additional device 2 with the Support brackets 11 of the tractor 1 assigned support brackets 21, the support brackets 11 and 21 can be brought into contact with one another and into their operating position can be locked together.
  • the support brackets 11 of the tractor 1 are on their upper ends, each with a semi-cylindrical recess 12 and further formed with guide surfaces 13. Furthermore, the support brackets 21 of the charger 2, which is formed by two parallel support plates are, each with a support pin 22 assigned to the recesses 12 and formed with guide surfaces 23 assigned to the guide surfaces 13.
  • the device provided for this purpose consists of an actuating cylinder 31 arranged on one of the support brackets 21 of the storage device 2, which cooperates with a toggle joint 32, and of an arcuately curved, wedge-shaped locking element 33, which has a stop 15 on the support bracket 11 and a support bracket 21 Stop 25 is assigned.
  • the locking element 33 is formed with a guide slot 36, into which a guide pin 37 protruding from the support bracket 21 projects.
  • the lever arm 32a of the toggle joint 32 which is articulated on the locking element 33, can be set and locked in its effective length by twisting in a thread.
  • the locking element 33 between the stops 15 and 25 are fully inserted, are the consoles 11 and 21 rigidly attached to each other. Because the toggle joint 32 is in an over-center position, the locking element 33 is in its Location held. In addition, however, a bolt can also be provided, by which the toggle joint 32 is held in its end position. The uncoupling takes place in that the toggle joint 32 by the Actuating cylinder 31 is adjusted in the opposite direction, whereby the locking element 33 is pulled back into its starting position becomes.
  • the second embodiment shown in FIGS. 3, 3a and 3b differs from the first embodiment in that the toggle joint 32 not by an actuating cylinder, but rather by an actuating lever 41 can be actuated.
  • the two support plates 21a and 21b are in FIG. 3c one of the two support brackets 21 of the charger 2 is shown.
  • This locking bolt 43 cooperates a hole 44 provided in the adjusting lever 41 together that the adjusting lever 41 in the end position shown in Fig.3b by means of Locking bolt 43 is lockable.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Agricultural Machines (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
EP03450082A 2002-05-23 2003-04-10 Dispositif de fixation d'un accessoire à un véhicule porteur Withdrawn EP1365073A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20320796U DE20320796U1 (de) 2002-05-23 2003-04-10 Einrichtung zur Befestigung eines Zusatzgerätes, an einem Tragfahrzeug

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT7882002 2002-05-23
AT7882002A AT413118B (de) 2002-05-23 2002-05-23 Einrichtung zur befestigung eines zusatzgerätes, insbesondere eines ladegerätes, an einem tragfahrzeug

Publications (1)

Publication Number Publication Date
EP1365073A1 true EP1365073A1 (fr) 2003-11-26

Family

ID=3680945

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03450082A Withdrawn EP1365073A1 (fr) 2002-05-23 2003-04-10 Dispositif de fixation d'un accessoire à un véhicule porteur

Country Status (6)

Country Link
EP (1) EP1365073A1 (fr)
AT (1) AT413118B (fr)
DE (1) DE20320796U1 (fr)
HR (1) HRP20030314A2 (fr)
NO (1) NO20031799L (fr)
PL (1) PL359736A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1528164A1 (fr) * 2003-10-31 2005-05-04 Franz Hauer Appareil pour accoupler de manière amovible un outil de travail, en particulier un bras d'un engin, et un véhicule
WO2010009081A1 (fr) * 2008-07-18 2010-01-21 Clark Equipment Company Dispositif de verrouillage destiné à fixer une pelle rétrocaveuse à un bras de levage de camion porteur

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3818551A (en) * 1973-02-27 1974-06-25 Rome Industries Quick hitch assembly
DE3412448A1 (de) * 1984-03-31 1985-10-10 Gerhard Frost Kg Maschinenfabrik, 4953 Petershagen Anbauvorrichtung zur loesbaren befestigung eines abstellfrontladers an einem schlepper
AU4412285A (en) * 1984-12-07 1986-06-12 Jones, P.O. Quick-release hitch
EP0569026A1 (fr) * 1992-05-08 1993-11-10 Lehnhoff Hartstahl GmbH & Co. Dispositif d'attache rapide
FR2747137A1 (fr) * 1996-04-09 1997-10-10 Manip Dispositif de liaison d'un outil frontal avec une machine, notamment un tracteur
US5915837A (en) * 1997-05-27 1999-06-29 Caterpillar Inc. Quick-disconnect coupling device
US6332748B1 (en) * 1999-11-09 2001-12-25 Deere & Company Rotating pawl tool latch

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3229947C2 (de) * 1982-08-12 1994-05-26 Stoll Maschf Gmbh Wilhelm An einen Schlepper lösbar anschließbarer Abstellfrontlader
US4545720A (en) * 1984-05-17 1985-10-08 J. I. Case Company Quick coupler assembly

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3818551A (en) * 1973-02-27 1974-06-25 Rome Industries Quick hitch assembly
DE3412448A1 (de) * 1984-03-31 1985-10-10 Gerhard Frost Kg Maschinenfabrik, 4953 Petershagen Anbauvorrichtung zur loesbaren befestigung eines abstellfrontladers an einem schlepper
AU4412285A (en) * 1984-12-07 1986-06-12 Jones, P.O. Quick-release hitch
EP0569026A1 (fr) * 1992-05-08 1993-11-10 Lehnhoff Hartstahl GmbH & Co. Dispositif d'attache rapide
FR2747137A1 (fr) * 1996-04-09 1997-10-10 Manip Dispositif de liaison d'un outil frontal avec une machine, notamment un tracteur
US5915837A (en) * 1997-05-27 1999-06-29 Caterpillar Inc. Quick-disconnect coupling device
US6332748B1 (en) * 1999-11-09 2001-12-25 Deere & Company Rotating pawl tool latch

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1528164A1 (fr) * 2003-10-31 2005-05-04 Franz Hauer Appareil pour accoupler de manière amovible un outil de travail, en particulier un bras d'un engin, et un véhicule
WO2010009081A1 (fr) * 2008-07-18 2010-01-21 Clark Equipment Company Dispositif de verrouillage destiné à fixer une pelle rétrocaveuse à un bras de levage de camion porteur
US8444367B2 (en) 2008-07-18 2013-05-21 Clark Equipment Company Locking device for securing a backhoe attachment to a carrier lift arm
CN102099532B (zh) * 2008-07-18 2013-06-19 克拉克设备公司 用于将锄耕机附件固定至运载器提升臂的锁定装置

Also Published As

Publication number Publication date
NO20031799L (no) 2003-11-24
PL359736A1 (en) 2003-12-01
NO20031799D0 (no) 2003-04-22
DE20320796U1 (de) 2005-03-03
HRP20030314A2 (en) 2005-02-28
ATA7882002A (de) 2005-04-15
AT413118B (de) 2005-11-15

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