DE29915375U1 - Crawler crane - Google Patents

Crawler crane

Info

Publication number
DE29915375U1
DE29915375U1 DE29915375U DE29915375U DE29915375U1 DE 29915375 U1 DE29915375 U1 DE 29915375U1 DE 29915375 U DE29915375 U DE 29915375U DE 29915375 U DE29915375 U DE 29915375U DE 29915375 U1 DE29915375 U1 DE 29915375U1
Authority
DE
Germany
Prior art keywords
support arms
crane according
crawler tracks
support
base frame
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.)
Expired - Lifetime
Application number
DE29915375U
Other languages
German (de)
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.)
Liebherr Werk Ehingen GmbH
Original Assignee
Liebherr Werk Ehingen 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 Liebherr Werk Ehingen GmbH filed Critical Liebherr Werk Ehingen GmbH
Priority to DE29915375U priority Critical patent/DE29915375U1/en
Priority to DE10020270.5A priority patent/DE10020270B4/en
Priority to JP2000225099A priority patent/JP4763119B2/en
Priority to US09/631,985 priority patent/US6360905B1/en
Publication of DE29915375U1 publication Critical patent/DE29915375U1/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
    • B66C23/62—Constructional features or details
    • B66C23/72—Counterweights or supports for balancing lifting couples
    • B66C23/78—Supports, e.g. outriggers, for mobile cranes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (6)

1. Fahrbarer Kran mit einem den Oberwagen mit Ausleger und Gegenausleger (4) tragenden Grundrahmen (1), der lösbar mit seitlichen Raupenfahrwerken (3) verbunden ist, dadurch gekennzeichnet, daß an den Außenseiten der Raupenfahrwerke (3) auskragende Stützarme (7) anbaubar sind.1. Mobile crane with a superstructure with boom and counter jib ( 4 ) supporting base frame ( 1 ) which is detachably connected to side crawler tracks ( 3 ), characterized in that projecting support arms ( 7 ) can be attached to the outer sides of the crawler tracks ( 3 ) are. 2. Kran nach Anspruch 1, dadurch gekennzeichnet, daß mit den Raupenfahr­ werken (3) Tragstücke (6) verbolzbar oder in sonstiger Weise verbindbar sind, die je zwei schräg auskragende Stützarme (7) tragen.2. Crane according to claim 1, characterized in that with the crawler tracks ( 3 ) support pieces ( 6 ) can be bolted or connected in any other way, each carrying two obliquely projecting support arms ( 7 ). 3. Fahrbarer Kran nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Stützarme (7) schwenkbar an den Tragstücken (6) gelagert sind. 3. Mobile crane according to claim 1 or 2, characterized in that the support arms ( 7 ) are pivotally mounted on the support pieces ( 6 ). 4. Kran nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Stützarme (7, 9) austeleskopierbar sind.4. Crane according to one of claims 1 to 3, characterized in that the support arms ( 7 , 9 ) are telescopic. 5. Kran nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Stützarme (7) nach Entfernen der Raupenfahrwerke (3) zur Bildung eines Portalkrans unmittelbar mit dem Grundrahmen (1) verbolzbar oder in sonstiger Weise verbindbar sind.5. Crane according to one of claims 1 to 4, characterized in that the support arms ( 7 ) after removal of the crawler tracks ( 3 ) to form a gantry crane directly with the base frame ( 1 ) can be bolted or otherwise connected. 6. Kran nach Anspruch 5, dadurch gekennzeichnet, daß die Stützarme (7) bzw. die Tragstücke (6) unter Zwischenschaltung von Zwischentragstücken mit dem Grundrahmen (1) verbindbar sind.6. Crane according to claim 5, characterized in that the support arms ( 7 ) or the support pieces ( 6 ) with the interposition of intermediate support pieces with the base frame ( 1 ) can be connected.
DE29915375U 1999-08-04 1999-09-01 Crawler crane Expired - Lifetime DE29915375U1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE29915375U DE29915375U1 (en) 1999-08-04 1999-09-01 Crawler crane
DE10020270.5A DE10020270B4 (en) 1999-08-04 2000-04-25 Crawler crane
JP2000225099A JP4763119B2 (en) 1999-08-04 2000-07-26 Crawler mounted crane
US09/631,985 US6360905B1 (en) 1999-08-04 2000-08-03 Crawler-mounted crane with detachable lateral stablizers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29913608 1999-08-04
DE29915375U DE29915375U1 (en) 1999-08-04 1999-09-01 Crawler crane

Publications (1)

Publication Number Publication Date
DE29915375U1 true DE29915375U1 (en) 2001-01-18

Family

ID=8077072

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29915375U Expired - Lifetime DE29915375U1 (en) 1999-08-04 1999-09-01 Crawler crane

Country Status (1)

Country Link
DE (1) DE29915375U1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016011189A1 (en) 2016-09-15 2018-03-15 Liebherr-Werk Ehingen Gmbh Device for stabilizing a crane
DE102014220132B4 (en) * 2014-10-06 2021-05-20 Tadano Demag Gmbh Mobile crane and method for supporting such a mobile crane
DE102008032739B4 (en) 2008-01-25 2021-10-21 Liebherr-Werk Ehingen Gmbh Mobile crane and method of assembly

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3608756A (en) * 1968-06-07 1971-09-28 Poclain Sa Mechanical excavator or other earth working machine
DD117663A1 (en) * 1975-02-04 1976-01-20
DE3310491C2 (en) * 1983-03-23 1987-07-16 O & K Orenstein & Koppel Ag, 1000 Berlin, De

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3608756A (en) * 1968-06-07 1971-09-28 Poclain Sa Mechanical excavator or other earth working machine
DD117663A1 (en) * 1975-02-04 1976-01-20
DE3310491C2 (en) * 1983-03-23 1987-07-16 O & K Orenstein & Koppel Ag, 1000 Berlin, De

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008032739B4 (en) 2008-01-25 2021-10-21 Liebherr-Werk Ehingen Gmbh Mobile crane and method of assembly
DE102014220132B4 (en) * 2014-10-06 2021-05-20 Tadano Demag Gmbh Mobile crane and method for supporting such a mobile crane
DE102016011189A1 (en) 2016-09-15 2018-03-15 Liebherr-Werk Ehingen Gmbh Device for stabilizing a crane
US10683194B2 (en) 2016-09-15 2020-06-16 Liebherr-Werk Ehingen Gmbh Apparatus for stabilizing a crane

Similar Documents

Publication Publication Date Title
ES2070021T5 (en) MOBILE CRANE.
UA11298C2 (en) jib operator's crane
DE179739T1 (en) MOBILE SIGNAL BRIDGE.
DK0870727T3 (en) Side-lift truck that can be moved in two directions and with swiveling cab
DE29915375U1 (en) Crawler crane
ES2004201A6 (en) Semi-adjustable service platform apparatus for gantry crane
DE20003490U1 (en) Crane vehicle
DE60316358T2 (en) MOBILE CRANE
EP0384112A3 (en) Tower crane, preferably a crane rotating at the top of the tower
DE20002179U1 (en) Mobile crane
GB2274094B (en) Improvements in or relating to gantries or platforms for supporting a lifting arrangement or travelling crane
FR2599016B1 (en) LIFT TRUCK EQUIPPED WITH A TILTING MOUNTED GANTRY.
DE20300856U1 (en) Lightweight trestle crane has folding legs and upright supports
ES497739A0 (en) IMPROVEMENTS IN SWIVELING CRANES WITH ARTICULATED CRANE BOOM IN THE SWIVELING TOWER
DE20212571U1 (en) Device for erecting and lowering a derricking support of a crane comprises an auxiliary support erected in the region of the jib and forming a lever arm
JPS6042488Y2 (en) Hanging antenna device
JPS581087U (en) Workbench
JPS61135890U (en)
ATE39811T1 (en) EQUIPMENT SUPPORT, ATTACHED TO THE LIFTING DEVICE OF A TRACTOR, WHICH IN ONE MOTION HYDRAULICALLY DEPLOYS AND CLOSES THE MACHINE IN A HORIZONTAL PLANE.
DE20113594U1 (en) floor conveyors
CA2111255A1 (en) Portal Crane with Additional Load Carrier
NL7704895A (en) Heavy load lifting equipment - has two parallel telescopic columns each with boom slewing in horizontal plate
JPH02103080U (en)
JPS5864692U (en) mobile crane
DE20018742U1 (en) Telescopic crane

Legal Events

Date Code Title Description
R163 Identified publications notified
R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: B66C0023200000

Ipc: B66C0023800000

R207 Utility model specification

Effective date: 20010222

R150 Term of protection extended to 6 years

Effective date: 20021204

R151 Term of protection extended to 8 years

Effective date: 20051021

R152 Term of protection extended to 10 years

Effective date: 20071011

R071 Expiry of right