EP1686216A1 - Bâti de transport, de préférence pour outils de démolition - Google Patents

Bâti de transport, de préférence pour outils de démolition Download PDF

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Publication number
EP1686216A1
EP1686216A1 EP05024754A EP05024754A EP1686216A1 EP 1686216 A1 EP1686216 A1 EP 1686216A1 EP 05024754 A EP05024754 A EP 05024754A EP 05024754 A EP05024754 A EP 05024754A EP 1686216 A1 EP1686216 A1 EP 1686216A1
Authority
EP
European Patent Office
Prior art keywords
spring
upper bearing
demolition
clamping pin
demolition 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.)
Withdrawn
Application number
EP05024754A
Other languages
German (de)
English (en)
Inventor
Jan Wintjen
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.)
Rheinmetall Landsysteme GmbH
Original Assignee
Rheinmetall Landsysteme GmbH
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 Rheinmetall Landsysteme GmbH filed Critical Rheinmetall Landsysteme GmbH
Publication of EP1686216A1 publication Critical patent/EP1686216A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H7/00—Armoured or armed vehicles
    • F41H7/02—Land vehicles with enclosing armour, e.g. tanks
    • 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
    • E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
    • E02F3/965—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements of metal-cutting or concrete-crushing implements
    • 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
    • E02F9/003—Devices for transporting the soil-shifting machines or excavators, e.g. by pushing them or by hitching them to a tractor

Definitions

  • the invention relates to a caddy especially for demolition tools such as a dredger or the like.
  • the invention has the task of facilitating the transport of attachments.
  • the attachments for example, a concrete demolition tongs, preferably settle in the open position on an existing trolley on the upper bearing journals and take advantage of, for example, hydraulically successful closing of the attachment, which takes place after weaning, with the attachment independently on the caddy clamped on a clamping pin.
  • the clamping pin can move during the closing operation of the attachment to a defined radius to the upper bearing pin.
  • the lower clamping pin is attached to a spring / damper system, whereby the attachment moves in a defined position.
  • the spring / damper system can be designed purely mechanically or via a spring / hydraulic damper system. In the latter variant, an electrically operated solenoid valve is to be integrated.
  • the attachment During transport, the attachment remains closed (for example, by the pressure of the cylinders of the concrete demolition tongs).
  • An insert is not limited to a genius tank, but may also be applied to conventional dredging equipment, remote controlled vehicles or the like, i.e. generally where tools of this type must be carried and changed.
  • a vehicle 100 consisting of a base vehicle 1, an excavator plant 2 thereon and an attachment or tool 3 is shown.
  • the tool 3 is here a concrete demolition tong 3 '.
  • Fig. 2 shows a, here on the base vehicle 2, located transport frame or equipment carrier 4, consisting of a frame 5 and bearing pin 6, 7, an upper bearing pin 6 and a lower clamping pin 7.
  • the frame 4 are further associated with a spring / damper system 8 and bolts not shown.
  • the spring / damper system 8 can be designed purely mechanically, as is customary in the motor vehicle sector, or hydraulically / mechanically.
  • a self-contained system should be used as a self-sufficient system, which is controlled for example by an electromagnetically actuated valve (also not shown in detail). This then assumes that the respective rod and piston chambers of the hydraulic cylinders are connected to each other by a valve block. In the transport position still to be executed, the cylinder chambers are shut off by the valve. While of picking up or dropping the tool 3 (3 '), the valve is switched to ensure rotation of the tool 3 about the upper bearing pin 6.
  • the tool 3 is brought after settling on the equipment carrier 4 in a neutral position and locked by the closing of the valve.
  • the concrete demolition tong 3 ' is guided or moved in the open position in the equipment carrier 4.
  • the concrete demolition pliers 3 ' is turned off, whereby a defined distance for the jaws 3.1' of the concrete demolition tong 3 'to the guided in a kidney-shaped groove 9 lower clamping pin 7 is achieved.
  • the kidney-shaped groove 9 any angle deviations X ° from the tool 3 '(3) are balanced against the vertical.
  • the concrete demolition tong 3 ' is closed and disconnected from the system (for example, the dredging system not shown). Due to the spring / damper system 8, the tool 3 '(3) straightens up again at angular deviations Y ° and remains in a so-called center position.

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  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
EP05024754A 2005-01-27 2005-11-12 Bâti de transport, de préférence pour outils de démolition Withdrawn EP1686216A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200510003749 DE102005003749B3 (de) 2005-01-27 2005-01-27 Transportgestell, insbesondere für Abbruchwerkzeuge

Publications (1)

Publication Number Publication Date
EP1686216A1 true EP1686216A1 (fr) 2006-08-02

Family

ID=36282978

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05024754A Withdrawn EP1686216A1 (fr) 2005-01-27 2005-11-12 Bâti de transport, de préférence pour outils de démolition

Country Status (2)

Country Link
EP (1) EP1686216A1 (fr)
DE (1) DE102005003749B3 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009019865A1 (de) 2009-05-06 2010-11-18 Rheinmetall Landsysteme Gmbh Rad- oder Kettenfahrzeug mit einer an dem Fahrzeug angeordneten Räum- und/oder Stützanlage
DE102009019866B4 (de) 2009-05-06 2023-05-25 Rheinmetall Landsysteme Gmbh Modularer Ausrüstungsträger
DE102009039576A1 (de) 2009-09-01 2011-03-24 Rheinmetall Landsysteme Gmbh Halterung bzw. Aufnahmevorrichtung für einen Schneegreifer, insbesondere für ein Kettenfahrzeug wie Berge- und / oder Pionierpanzer

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB503986A (en) * 1937-12-23 1939-04-18 Cowans Sheldon & Company Ltd Improvements relating to grab cranes
GB1042675A (en) * 1964-02-21 1966-09-14 Stuart Johnson Semi-automatic self-loading grab for open motor lorries
US3674162A (en) * 1970-12-21 1972-07-04 Hy Dynamic Co Rough terrain vehicle
WO1989004893A1 (fr) * 1987-11-19 1989-06-01 Societe D'exploitation Des Etablissements Akros Engin multitaches automoteur

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9106734U1 (de) * 1991-05-31 1991-09-12 Lazarus, Walter, 8641 Tschirn Bagger

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB503986A (en) * 1937-12-23 1939-04-18 Cowans Sheldon & Company Ltd Improvements relating to grab cranes
GB1042675A (en) * 1964-02-21 1966-09-14 Stuart Johnson Semi-automatic self-loading grab for open motor lorries
US3674162A (en) * 1970-12-21 1972-07-04 Hy Dynamic Co Rough terrain vehicle
WO1989004893A1 (fr) * 1987-11-19 1989-06-01 Societe D'exploitation Des Etablissements Akros Engin multitaches automoteur

Also Published As

Publication number Publication date
DE102005003749B3 (de) 2006-08-31

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