DE20214655U1 - Mobile working equipment such as crane has support device with mounting vertically adjustable, either continuously or in steps, and in form of bolt connections and with several bolting positions at various height positions - Google Patents

Mobile working equipment such as crane has support device with mounting vertically adjustable, either continuously or in steps, and in form of bolt connections and with several bolting positions at various height positions

Info

Publication number
DE20214655U1
DE20214655U1 DE20214655U DE20214655U DE20214655U1 DE 20214655 U1 DE20214655 U1 DE 20214655U1 DE 20214655 U DE20214655 U DE 20214655U DE 20214655 U DE20214655 U DE 20214655U DE 20214655 U1 DE20214655 U1 DE 20214655U1
Authority
DE
Germany
Prior art keywords
support device
tool according
positions
bearing
crane
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
DE20214655U
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.)
Tadano Demag GmbH
Original Assignee
Demag Mobile Cranes GmbH and Co KG
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 Demag Mobile Cranes GmbH and Co KG filed Critical Demag Mobile Cranes GmbH and Co KG
Priority to DE20214655U priority Critical patent/DE20214655U1/en
Publication of DE20214655U1 publication Critical patent/DE20214655U1/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
    • B66C23/80—Supports, e.g. outriggers, for mobile cranes hydraulically actuated

Landscapes

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

Abstract

The mobile working equipment such as a crane has support beams (2) projecting sideways from the running gear (1) and each equipped on their free ends a downwards extendable support device (3) to raise the running gear off the ground. The mounting (10) of the support device is vertically adjustable, either continuously or in steps. The mounting is in the form of bolt connections and has several bolting positions at various height positions on the support beams and/or on the support device.

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 erfaßt The description text was not recorded electronically  

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

Claims (9)

1. Mobiles Arbeitsgerät, insbesondere Fahrzeugkran, mit einem mit Rädern (12) ausgerüsteten Fahrgestell (1), das zur horizontalen Ausrichtung des Fahrgestells (1) und zur Erhöhung der Tragfähigkeit und Standsicherheit im Arbeitsbetrieb mit mehreren seitlich vom Fahrgestell (1) abstehenden Stützträgern (2) versehen ist, an deren freien Enden jeweils eine nach unten ausfahrbare Stützvorrichtung (3) zum Anheben des Fahrgestells (1) vom Untergrund (11) gelagert ist, dadurch gekennzeichnet, dass die Lagerung (10) der Stützvorrichtung (3) am Stützträger (2) höhenverstellbar ausgeführt ist.1. Mobile working device, in particular a mobile crane, with a chassis ( 1 ) equipped with wheels ( 12 ), which is used for the horizontal alignment of the chassis ( 1 ) and for increasing the load-bearing capacity and stability during work with several support beams () projecting laterally from the chassis ( 1 ). 2 ) is provided, at the free ends of which a downwardly extendable support device ( 3 ) for lifting the chassis ( 1 ) from the ground ( 11 ) is mounted, characterized in that the bearing ( 10 ) of the support device ( 3 ) on the support bracket ( 2 ) is adjustable in height. 2. Arbeitsgerät nach Anspruch 1, dadurch gekennzeichnet, dass die Lagerung (10) in Stufen höhenverstellbar ist.2. Tool according to claim 1, characterized in that the storage ( 10 ) is adjustable in steps. 3. Arbeitsgerät nach Anspruch 1, dadurch gekennzeichnet, dass die Lagerung (10) stufenlos verstellbar ist.3. Tool according to claim 1, characterized in that the storage ( 10 ) is infinitely adjustable. 4. Arbeitsgerät nach Anspruch 2, dadurch gekennzeichnet, dass die Lagerung (10) in Form von Bolzenverbindungen ausgeführt ist und dass in unterschiedlichen Höhenlagen am Stützträger (2) und/oder an der Stützvorrichtung (3) mehr Verbolzungsstellen (4, 5, 6 bzw. 7, 8) vorgesehen sind, als zur Befestigung jeweils benötigt werden.4. Tool according to claim 2, characterized in that the bearing ( 10 ) is in the form of bolt connections and that at different heights on the support bracket ( 2 ) and / or on the support device ( 3 ) more bolting points ( 4 , 5 , 6 or 7 , 8 ) are provided as are required for attachment. 5. Arbeitsgerät nach Anspruch 4, dadurch gekennzeichnet, dass am Stützträger (2) drei Verbolzungsstellen (4, 5, 6) und an der Stützvorrichtung (3) zwei oder drei Verbolzungsstellen (7, 8) vorgesehen sind.5. Tool according to claim 4, characterized in that on the support bracket ( 2 ) three bolting points ( 4 , 5 , 6 ) and on the support device ( 3 ) two or three bolting points ( 7 , 8 ) are provided. 6. Arbeitsgerät nach Anspruch 2, dadurch gekennzeichnet, dass die Lagerung (10) als arretierbares Parallelgestänge ausgebildet ist. 6. Tool according to claim 2, characterized in that the bearing ( 10 ) is designed as a lockable parallel linkage. 7. Arbeitsgerät nach Anspruch 3, dadurch gekennzeichnet, dass die Lagerung (10) als Linearverstellung, insbesondere als mechanischer Spindeltrieb ausgebildet ist.7. Tool according to claim 3, characterized in that the bearing ( 10 ) is designed as a linear adjustment, in particular as a mechanical spindle drive. 8. Arbeitsgerät nach Anspruch 1, dadurch gekennzeichnet, dass die Höhenverstellung motorisch angetrieben ist.8. Tool according to claim 1, characterized in that the height adjustment is powered by a motor. 9. Arbeitsgerät nach einem der Ansprüche 1-8, dadurch gekennzeichnet, dass die Stützvorrichtung (3) jeweils als hydraulisches Zylinder/Kolben-System oder als mechanischer Spindeltrieb ausgeführt ist.9. Tool according to one of claims 1-8, characterized in that the support device ( 3 ) is designed as a hydraulic cylinder / piston system or as a mechanical spindle drive.
DE20214655U 2002-09-10 2002-09-10 Mobile working equipment such as crane has support device with mounting vertically adjustable, either continuously or in steps, and in form of bolt connections and with several bolting positions at various height positions Expired - Lifetime DE20214655U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20214655U DE20214655U1 (en) 2002-09-10 2002-09-10 Mobile working equipment such as crane has support device with mounting vertically adjustable, either continuously or in steps, and in form of bolt connections and with several bolting positions at various height positions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20214655U DE20214655U1 (en) 2002-09-10 2002-09-10 Mobile working equipment such as crane has support device with mounting vertically adjustable, either continuously or in steps, and in form of bolt connections and with several bolting positions at various height positions

Publications (1)

Publication Number Publication Date
DE20214655U1 true DE20214655U1 (en) 2003-02-27

Family

ID=7975340

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20214655U Expired - Lifetime DE20214655U1 (en) 2002-09-10 2002-09-10 Mobile working equipment such as crane has support device with mounting vertically adjustable, either continuously or in steps, and in form of bolt connections and with several bolting positions at various height positions

Country Status (1)

Country Link
DE (1) DE20214655U1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMO20110088A1 (en) * 2011-04-27 2012-10-28 Ferrari Internat 2 Spa STABILIZER DEVICE FOR OPERATOR VEHICLES.
ITPC20110024A1 (en) * 2011-09-23 2013-03-24 Flavio Sgorbati LIFTS
CN103058079A (en) * 2013-01-30 2013-04-24 徐州重型机械有限公司 Hinge-fixed support leg and crane with same
CN107604840A (en) * 2017-10-23 2018-01-19 常熟华东汽车有限公司 Can be with the main barrier frame lift bearing device of the combined type net barrier of Vehicles separation
DE102020118141A1 (en) 2020-07-09 2022-01-13 Liebherr-Werk Biberach Gmbh Foundation cross for a tower crane and tower crane

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMO20110088A1 (en) * 2011-04-27 2012-10-28 Ferrari Internat 2 Spa STABILIZER DEVICE FOR OPERATOR VEHICLES.
EP2517999A1 (en) * 2011-04-27 2012-10-31 Ferrari International 2 S.p.a. Stabiliser device for work vehicles.
ITPC20110024A1 (en) * 2011-09-23 2013-03-24 Flavio Sgorbati LIFTS
CN103058079A (en) * 2013-01-30 2013-04-24 徐州重型机械有限公司 Hinge-fixed support leg and crane with same
CN107604840A (en) * 2017-10-23 2018-01-19 常熟华东汽车有限公司 Can be with the main barrier frame lift bearing device of the combined type net barrier of Vehicles separation
DE102020118141A1 (en) 2020-07-09 2022-01-13 Liebherr-Werk Biberach Gmbh Foundation cross for a tower crane and tower crane

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20030403

R081 Change of applicant/patentee

Owner name: TEREX DEMAG GMBH, DE

Free format text: FORMER OWNER: DEMAG MOBILE CRANES GMBH & CO. KG, 80333 MUENCHEN, DE

Effective date: 20030414

R150 Term of protection extended to 6 years

Effective date: 20051007

R081 Change of applicant/patentee

Owner name: TEREX DEMAG GMBH, DE

Free format text: FORMER OWNER: TEREX-DEMAG GMBH & CO. KG, 66482 ZWEIBRUECKEN, DE

Effective date: 20081217

R157 Lapse of ip right after 6 years

Effective date: 20090401