DE20116122U1 - lifting device - Google Patents

lifting device

Info

Publication number
DE20116122U1
DE20116122U1 DE20116122U DE20116122U DE20116122U1 DE 20116122 U1 DE20116122 U1 DE 20116122U1 DE 20116122 U DE20116122 U DE 20116122U DE 20116122 U DE20116122 U DE 20116122U DE 20116122 U1 DE20116122 U1 DE 20116122U1
Authority
DE
Germany
Prior art keywords
lifting
lifting device
support device
extended
loads
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
DE20116122U
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.)
JLG Industries Inc
Original Assignee
Liftlux Potain 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 Liftlux Potain GmbH filed Critical Liftlux Potain GmbH
Priority to DE20116122U priority Critical patent/DE20116122U1/en
Publication of DE20116122U1 publication Critical patent/DE20116122U1/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
    • 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
    • B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
    • B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Handcart (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 erfaßtThe description text was not recorded electronically

Claims (7)

1. Hubvorrichtung, bestehend aus einem verfahrbaren Unterteil und darauf angeordneten ausfahrbaren Mitteln zum Heben von Personen oder Lasten, wobei Mittel zum Vermeiden des Umfallens der Hubvorrichtung beim Durchfahren einer Bodenunebenheit im ausgefahrenen Zustand, dadurch gekennzeichnet, daß die Mittel (2) zum Vermeiden des Umfallens der Hubvorrichtung (1) als die Bodenfreiheit vermindernde ausfahrbare bzw. ausklappbare Abstützvorrichtung (2) ausgebildet sind.1. Lifting device, consisting of a movable lower part and extendable means arranged thereon for lifting people or loads, means for avoiding falling over of the lifting device when driving through a bump in the extended state, characterized in that the means ( 2 ) for avoiding falling over the lifting device ( 1 ) is designed as an extendable or foldable support device ( 2 ) which reduces the ground clearance. 2. Hubvorrichtung gemäß Anspruch 1, dadurch gekennzeichnet, daß die Abstützvorrichtung (2) über ein Hebelgestänge (5-9) ausfahrbar bzw. ausklappbar ist.2. Lifting device according to claim 1, characterized in that the support device ( 2 ) can be extended or folded out via a lever linkage ( 5-9 ). 3. Hubvorrichtung gemäß Anspruch 2, dadurch gekennzeichnet, daß die Abstützvorrichtung (2) bei ausgefahrenen Mitteln zum Heben von Personen oder Lasten ausgefahren bzw. ausgeklappt ist.3. Lifting device according to claim 2, characterized in that the support device ( 2 ) is extended or extended when the means for lifting people or loads are extended. 4. Hubvorrichtung gemäß Anspruch 3, dadurch gekennzeichnet, daß die Abstützeinrichtung (2) um eine horizontale Achse schwenkbar ausgebildet und über das Hebelgestänge (5-9) mit den Mitteln zum Heben von Personen oder Lasten verbunden ist.4. Lifting device according to claim 3, characterized in that the support device ( 2 ) is pivotable about a horizontal axis and is connected via the lever linkage ( 5-9 ) to the means for lifting people or loads. 5. Hubvorrichtung gemäß Anspruch 4, dadurch gekennzeichnet, daß das Hebelgestänge (5-9) aus einem im Bereich der Mittel zum Heben von Personen oder Lasten mit einem Winkelloch (6) und im Bereich der Abstützeinrichtung mit einem Langloch (8) versehenen Winkelhebel (5) besteht, der mit der Abstützeinrichtung (2) über einen in dem Langloch (8) laufenden Schwenkhebel (9) verbunden ist.5. Lifting device according to claim 4, characterized in that the lever linkage ( 5-9 ) from an in the area of the means for lifting people or loads with an angle hole ( 6 ) and in the area of the support device with an elongated hole ( 8 ) provided angle lever ( 5 ), which is connected to the support device ( 2 ) via a pivot lever ( 9 ) running in the elongated hole ( 8 ). 6. Hubvorrichtung gemäß Anspruch 1, dadurch gekennzeichnet, daß die Abstützvorrichtung (2) als Rechteckprofil ausgebildet ist. 6. Lifting device according to claim 1, characterized in that the support device ( 2 ) is designed as a rectangular profile. 7. Hubvorrichtung gemäß Anspruch 1, dadurch gekennzeichnet, daß die Abstützvorrichtung (") jeweils unterhalb des Chassis zwischen den Vorder- (3) und Hinterrädern der Hubvorrichtung (1) angeordnet ist.7. Lifting device according to claim 1, characterized in that the support device (") is arranged below the chassis between the front ( 3 ) and rear wheels of the lifting device ( 1 ).
DE20116122U 2001-10-01 2001-10-01 lifting device Expired - Lifetime DE20116122U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20116122U DE20116122U1 (en) 2001-10-01 2001-10-01 lifting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20116122U DE20116122U1 (en) 2001-10-01 2001-10-01 lifting device

Publications (1)

Publication Number Publication Date
DE20116122U1 true DE20116122U1 (en) 2002-02-14

Family

ID=7962363

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20116122U Expired - Lifetime DE20116122U1 (en) 2001-10-01 2001-10-01 lifting device

Country Status (1)

Country Link
DE (1) DE20116122U1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005068347A1 (en) * 2004-01-06 2005-07-28 Jlg Industries, Inc. Pothole protection mechanism
US7950695B2 (en) 2008-01-03 2011-05-31 Kan Cui Safety guard mechanism for lifting device
CN102815649A (en) * 2008-01-09 2012-12-12 浙江鼎力机械股份有限公司 Bushing-type aerial working platform with depression-prevention tilting device
CN102815648A (en) * 2008-01-09 2012-12-12 浙江鼎力机械股份有限公司 Scissor aerial work platform with cavity incline resistant device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005068347A1 (en) * 2004-01-06 2005-07-28 Jlg Industries, Inc. Pothole protection mechanism
US7281736B2 (en) 2004-01-06 2007-10-16 Jlg Industries, Inc. Pothole protection mechanism
US7950695B2 (en) 2008-01-03 2011-05-31 Kan Cui Safety guard mechanism for lifting device
CN102815649A (en) * 2008-01-09 2012-12-12 浙江鼎力机械股份有限公司 Bushing-type aerial working platform with depression-prevention tilting device
CN102815648A (en) * 2008-01-09 2012-12-12 浙江鼎力机械股份有限公司 Scissor aerial work platform with cavity incline resistant device
CN102815649B (en) * 2008-01-09 2014-07-30 浙江鼎力机械股份有限公司 Bushing-type aerial working platform with depression-prevention tilting device
CN102815648B (en) * 2008-01-09 2014-08-20 浙江鼎力机械股份有限公司 Scissor aerial work platform with cavity incline resistant device

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20020321

R150 Term of protection extended to 6 years

Effective date: 20050406

R151 Term of protection extended to 8 years

Effective date: 20071121

R081 Change of applicant/patentee

Owner name: JLG INDUSTRIES INC., US

Free format text: FORMER OWNER: LIFTLUX POTAIN GMBH, 66763 DILLINGEN, DE

Effective date: 20090313

R152 Term of protection extended to 10 years

Effective date: 20091123

R071 Expiry of right
R071 Expiry of right