EP0949194A3 - Teleskopausleger für Hubarbeitsbühnen - Google Patents

Teleskopausleger für Hubarbeitsbühnen Download PDF

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Publication number
EP0949194A3
EP0949194A3 EP98111555A EP98111555A EP0949194A3 EP 0949194 A3 EP0949194 A3 EP 0949194A3 EP 98111555 A EP98111555 A EP 98111555A EP 98111555 A EP98111555 A EP 98111555A EP 0949194 A3 EP0949194 A3 EP 0949194A3
Authority
EP
European Patent Office
Prior art keywords
telescopic
supports
work platforms
another
double
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Withdrawn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
EP98111555A
Other languages
English (en)
French (fr)
Other versions
EP0949194A2 (de
Inventor
Helfried Sterzel
Holger Wehner
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.)
Bison Stematec Maschinenbau und Hubarbeitsbuehnen Produktionsgesellschaft mbH
Original Assignee
Bison Stematec Maschinenbau und Hubarbeitsbuehnen Produktionsgesellschaft mbH
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 Bison Stematec Maschinenbau und Hubarbeitsbuehnen Produktionsgesellschaft mbH filed Critical Bison Stematec Maschinenbau und Hubarbeitsbuehnen Produktionsgesellschaft mbH
Publication of EP0949194A2 publication Critical patent/EP0949194A2/de
Publication of EP0949194A3 publication Critical patent/EP0949194A3/de
Withdrawn legal-status Critical Current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
    • B66C23/64—Jibs
    • B66C23/70—Jibs constructed of sections adapted to be assembled to form jibs or various lengths
    • B66C23/701—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic
    • 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
    • B66F11/044—Working platforms suspended from booms
    • B66F11/046—Working platforms suspended from booms of the telescoping type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/16—Characterised by the construction of the motor unit of the straight-cylinder type of the telescopic type
    • F15B15/165—Characterised by the construction of the motor unit of the straight-cylinder type of the telescopic type with synchronisation of sections

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Abstract

Die vorliegende Erfindung betrifft einen Teleskopausleger für Hubarbeitsbühnen, insbesondere für fahrbare und selbstfahrbare Hubarbeitsbühnen, mit mehreren zueinander verschiebbar angeordneten Telekopträgern, wobei der äußere Teleskopträger (12) zur Aufnahme und Führung der inneren Teleskopträger (14, 16, 18) dient und mindestens drei der inneren Teleskopträger (14, 16, 18) miteinander gekoppelt und verschiebbar sind und eine Teleskopträgergruppe bilden, wobei wenigstens die innersten zwei Teleskopträger (16, 18) über mindestens zwei Ketten- oder Seilzüge (20, 26) miteinander verbunden sind. Erfindungsgemäß steht der äußere Teleskopträger (12) und mindestens die beiden äußeren Teleskopträger (14, 16) der Teleskopträgergruppe (14, 16, 18) über einen einzelnen, innerhalb des Teleskopauslegers (10) angeordneten, doppelwirkenden und mindestens doppelstufigen Teleskopzylinder (36) in Wirkverbindung zueinander.
EP98111555A 1998-04-09 1998-06-23 Teleskopausleger für Hubarbeitsbühnen Withdrawn EP0949194A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29806602U 1998-04-09
DE29806602U DE29806602U1 (de) 1998-04-09 1998-04-09 Teleskopausleger für Hubarbeitsbühnen

Publications (2)

Publication Number Publication Date
EP0949194A2 EP0949194A2 (de) 1999-10-13
EP0949194A3 true EP0949194A3 (de) 2000-10-18

Family

ID=8055623

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98111555A Withdrawn EP0949194A3 (de) 1998-04-09 1998-06-23 Teleskopausleger für Hubarbeitsbühnen

Country Status (2)

Country Link
EP (1) EP0949194A3 (de)
DE (1) DE29806602U1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116040508B (zh) * 2022-12-02 2023-11-03 河南骏通车辆有限公司 一种绳排伸缩结构、伸缩臂起重机及其起重方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29811413U1 (de) 1998-06-25 1999-08-26 Bison Stematec Maschinenbau Un Mehrstufiger, doppelt wirkender Hydraulikzylinder mit Hydraulikanordnung insbesondere für Hubarbeitssysteme
DE202010013830U1 (de) 2010-10-04 2011-07-06 Lebro Verwertungs-GbR (vertretungsberechtigte Gesellschafter: Heinz Lehmann, 72175 Dornhan und Manfred Bronner, 72175 Dornhan), 72175 Teleskophubarbeitsbühne
DE102013109510A1 (de) 2013-05-02 2014-11-06 Karl-Heinz Kaiser Hubvorrichtung
CN112661024A (zh) * 2020-12-20 2021-04-16 河南五建建设集团有限公司 一种桥面吊机的水平滑移装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3882964A (en) * 1972-04-06 1975-05-13 Heinz Schellenberg Mobile lever arrangement
EP0077717A2 (de) * 1981-10-12 1983-04-27 L'ENTREPRISE GENERALE D'INSTALLATIONS ELECTRIQUES "E G I E" Société Anonyme dite: Teleskopische Hebevorrichtung für Personen
US4619346A (en) * 1983-07-11 1986-10-28 Comabi S.A. Elevator-type work platform
US5111733A (en) * 1990-03-06 1992-05-12 Ppm Multiple stage hydraulic jack for use with telescopic jib
FR2708584A1 (fr) * 1993-08-06 1995-02-10 Ppm Dispositif de commande sélective du déplacement simultané ou télescopique synchronisé de deux éléments constitutifs d'une flèche télescopique de grue.
US5465855A (en) * 1993-04-10 1995-11-14 Fried. Krupp Ag Hoesch-Krupp Telescoping crane arm

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2227471B2 (de) * 1972-06-06 1976-01-08 Heinz Dipl.-Ing. Wetzikon Schellenberg (Schweiz) Fahrbare Teleskophebeeinrichtung
US4133411A (en) * 1977-02-11 1979-01-09 Chamberlain Manufacturing Corporation Extensible boom
DE4030167A1 (de) * 1990-09-24 1992-03-26 Michaelis Karl Heinz Fahrbare hubbuehne

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3882964A (en) * 1972-04-06 1975-05-13 Heinz Schellenberg Mobile lever arrangement
EP0077717A2 (de) * 1981-10-12 1983-04-27 L'ENTREPRISE GENERALE D'INSTALLATIONS ELECTRIQUES "E G I E" Société Anonyme dite: Teleskopische Hebevorrichtung für Personen
US4619346A (en) * 1983-07-11 1986-10-28 Comabi S.A. Elevator-type work platform
US5111733A (en) * 1990-03-06 1992-05-12 Ppm Multiple stage hydraulic jack for use with telescopic jib
US5465855A (en) * 1993-04-10 1995-11-14 Fried. Krupp Ag Hoesch-Krupp Telescoping crane arm
FR2708584A1 (fr) * 1993-08-06 1995-02-10 Ppm Dispositif de commande sélective du déplacement simultané ou télescopique synchronisé de deux éléments constitutifs d'une flèche télescopique de grue.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116040508B (zh) * 2022-12-02 2023-11-03 河南骏通车辆有限公司 一种绳排伸缩结构、伸缩臂起重机及其起重方法

Also Published As

Publication number Publication date
EP0949194A2 (de) 1999-10-13
DE29806602U1 (de) 1999-05-12

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