EP0919257A3 - Clamping device for a boom system - Google Patents

Clamping device for a boom system Download PDF

Info

Publication number
EP0919257A3
EP0919257A3 EP98118947A EP98118947A EP0919257A3 EP 0919257 A3 EP0919257 A3 EP 0919257A3 EP 98118947 A EP98118947 A EP 98118947A EP 98118947 A EP98118947 A EP 98118947A EP 0919257 A3 EP0919257 A3 EP 0919257A3
Authority
EP
European Patent Office
Prior art keywords
clamping device
jib
boom system
arm system
base element
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
EP98118947A
Other languages
German (de)
French (fr)
Other versions
EP0919257A2 (en
EP0919257B1 (en
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.)
METZ AERIALS GMBH & CO KG
Original Assignee
Metz Aerials & Co KG 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 Metz Aerials & Co KG GmbH filed Critical Metz Aerials & Co KG GmbH
Publication of EP0919257A2 publication Critical patent/EP0919257A2/en
Publication of EP0919257A3 publication Critical patent/EP0919257A3/en
Application granted granted Critical
Publication of EP0919257B1 publication Critical patent/EP0919257B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/88—Safety gear
    • B66C23/90—Devices for indicating or limiting lifting moment
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C27/00—Fire-fighting land vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
    • B66F17/006—Safety devices, e.g. for limiting or indicating lifting force for working platforms
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C5/00—Ladders characterised by being mounted on undercarriages or vehicles Securing ladders on vehicles
    • E06C5/02—Ladders characterised by being mounted on undercarriages or vehicles Securing ladders on vehicles with rigid longitudinal members
    • E06C5/04—Ladders characterised by being mounted on undercarriages or vehicles Securing ladders on vehicles with rigid longitudinal members capable of being elevated or extended ; Fastening means during transport, e.g. mechanical, hydraulic

Abstract

The clamp for the jib-arm system consists of a statically set mounting (Ar1,A11) with meters (11Ar,11Al, 11B) for measuring individual bearing forces. A base element (8) of the jib-arm system is detachably fixed to the support element (5) by means of the mounting consisting of at least three separate bearings which are positioned in relation to their center bearing points symmetrically with the plane of symmetry in the longitudinal direction of the base element.
EP98118947A 1997-10-17 1998-10-07 Clamping device for a boom system Expired - Lifetime EP0919257B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19745923 1997-10-17
DE19745923A DE19745923A1 (en) 1997-10-17 1997-10-17 Clamp for jib-arm system with support element on vehicle turntable

Publications (3)

Publication Number Publication Date
EP0919257A2 EP0919257A2 (en) 1999-06-02
EP0919257A3 true EP0919257A3 (en) 2000-10-11
EP0919257B1 EP0919257B1 (en) 2004-12-22

Family

ID=7845841

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98118947A Expired - Lifetime EP0919257B1 (en) 1997-10-17 1998-10-07 Clamping device for a boom system

Country Status (3)

Country Link
EP (1) EP0919257B1 (en)
AT (1) ATE285273T1 (en)
DE (2) DE19745923A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10059877C1 (en) * 2000-12-01 2002-05-16 Guenzburger Steigtechnik Munk Wheeled rescue appliance, with a ladder and rescue cage positioned by a jib, has a control unit within the hollow ladder side rail to lock the ladder swing handrail in the required position in a robust and trouble-free assembly
DE10353134A1 (en) * 2003-11-14 2005-06-09 Marte Feuerwehrfahrzeuge Feuerwehrtechnologie Ges.M.B.H. Rescue device
DE102005060185A1 (en) * 2005-12-14 2007-06-28 Repower Systems Ag Vehicle, carrier unit and method for transporting a large-volume component with excess length
DE102010050683A1 (en) * 2010-11-06 2012-05-10 Jungheinrich Aktiengesellschaft Truck with deformation sensor in the tilting cylinder

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2205968A1 (en) * 1972-02-09 1973-08-16 Kloeckner Humboldt Deutz Ag MOBILE EXTENDING LADDERS, IN PARTICULAR TURNING LADDERS
US4456093A (en) * 1981-06-16 1984-06-26 Interstate Electronics Corp. Control system for aerial work platform machine and method of controlling an aerial work platform machine
EP0129806A2 (en) * 1983-06-21 1985-01-02 Liebherr-Werk Bischofshofen GmbH Travelling gear, especially a track-laying gear for a crane
DE3340438A1 (en) * 1983-11-09 1985-05-23 Dr. W. & H. Brandt GmbH, 4630 Bochum Measuring arrangement for force measurements by means of strain gauges
DE3500891C1 (en) * 1985-01-12 1986-06-26 Krupp Mak Maschinenbau Gmbh, 2300 Kiel Measuring element for determining loads with the aid of shear stresses

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2205968A1 (en) * 1972-02-09 1973-08-16 Kloeckner Humboldt Deutz Ag MOBILE EXTENDING LADDERS, IN PARTICULAR TURNING LADDERS
US4456093A (en) * 1981-06-16 1984-06-26 Interstate Electronics Corp. Control system for aerial work platform machine and method of controlling an aerial work platform machine
EP0129806A2 (en) * 1983-06-21 1985-01-02 Liebherr-Werk Bischofshofen GmbH Travelling gear, especially a track-laying gear for a crane
DE3340438A1 (en) * 1983-11-09 1985-05-23 Dr. W. & H. Brandt GmbH, 4630 Bochum Measuring arrangement for force measurements by means of strain gauges
DE3500891C1 (en) * 1985-01-12 1986-06-26 Krupp Mak Maschinenbau Gmbh, 2300 Kiel Measuring element for determining loads with the aid of shear stresses

Also Published As

Publication number Publication date
EP0919257A2 (en) 1999-06-02
EP0919257B1 (en) 2004-12-22
DE19745923A1 (en) 1999-04-22
DE59812407D1 (en) 2005-01-27
ATE285273T1 (en) 2005-01-15

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