EP2935086A1 - Table élévatrice à ciseaux - Google Patents

Table élévatrice à ciseaux

Info

Publication number
EP2935086A1
EP2935086A1 EP13820765.9A EP13820765A EP2935086A1 EP 2935086 A1 EP2935086 A1 EP 2935086A1 EP 13820765 A EP13820765 A EP 13820765A EP 2935086 A1 EP2935086 A1 EP 2935086A1
Authority
EP
European Patent Office
Prior art keywords
scissor
platform
roller
tension element
scissor lift
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Withdrawn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
EP13820765.9A
Other languages
German (de)
English (en)
Inventor
Ernst Langewellpott
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.)
Albrecht Elena
Original Assignee
Albrecht Elena
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 Albrecht Elena filed Critical Albrecht Elena
Publication of EP2935086A1 publication Critical patent/EP2935086A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
    • B66F7/065—Scissor linkages, i.e. X-configuration

Definitions

  • two fixed to a yoke tension elements, pivot bearings of the yoke and arranged at the second end of the tension elements winding rollers are arranged symmetrically to the longitudinal center plane of the scissor lift.
  • the winding rollers are preferably arranged on a common shaft.
  • the first end of the tension member may be fixed to a scissor member, alternatively, the first end of the tension member may be fixed to the carrier or to the platform, wherein the tension member is guided around a scissor member mounted on a first deflection roller.
  • the tension element is loaded by the first deflection roller against the scissor member.
  • the distance between the guide elements is generally dimensioned such that the dipping roller can move between them and forms its U-shaped section when loaded against the tension element.
  • Scissor member loaded which is between the scissors axis and one on the carrier
  • the U-shaped portion of the tension member is at a fixed bearing of a
  • Tension element and the winding roll can be arranged.
  • the dipping roller is mounted on the platform, it is arranged at a distance from the plane in which the surface of the platform facing away from the carrier extends.
  • the dipping roller can be mounted at a distance from the platform by means of a support element, eg a rod.
  • the support element preferably extends perpendicular to the platform.
  • the support element may be fixed in the region of the arranged on the platform fixed bearing of a scissor member, for example on the platform or on the fixed bearing itself, especially if the platform is reinforced at the fixed bearing.
  • Spreading lever is set. Such a spreading lever is e.g. on a leg of a
  • FIG. 2 shows, on a scissor lift table in the upper position, that the U-shaped section is stretched when the dipping roller 10 is spaced from the section of the tension element 6 which is guided over the guide elements 9.
  • FIG. 2 shows an expansion lever 11, which has a deflection roller 16 around which the tension element 6 is guided.
  • the expansion lever 11 is connected to a fixed bearing 12 on the upper leg of the scissor member between the scissors axis 3 and the upper, on the platform. 2
  • FIG. 7 shows the arrangement of the U-shaped section, whose guide elements 9 are two deflection rollers, along the tension element 6 between the fixing point and a first deflection roller 17, which deflects the tension element to the winding roller 8.
  • the first guide roller 17 loads the tension member 6 against the portion or leg of the scissor member, which extends between the scissor shaft 3 and its movable bearing 5.
  • the scissor lift on two parallel tension elements 6, whose

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Abstract

L'invention concerne une table élévatrice à ciseaux dont l'entraînement présente un élément de traction (6) qui sollicite un élément de ciseaux contre l'autre élément de ciseaux et qui est guidé dans une partie en forme de U, comprenant un rouleau plongeur (10) qui est monté sur la plate-forme (2) ou le support (1) à une distance de la plate-forme (2) et/ou du support (1) et qui, dans une position dans laquelle la plate-forme (2) est approchée du support (1), est sollicité contre la partie en forme de U.
EP13820765.9A 2012-12-19 2013-12-19 Table élévatrice à ciseaux Withdrawn EP2935086A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012223869.7A DE102012223869A1 (de) 2012-12-19 2012-12-19 Scherenhubtisch flacher Bauweise
PCT/EP2013/077550 WO2014096293A1 (fr) 2012-12-19 2013-12-19 Table élévatrice à ciseaux

Publications (1)

Publication Number Publication Date
EP2935086A1 true EP2935086A1 (fr) 2015-10-28

Family

ID=49955299

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13820765.9A Withdrawn EP2935086A1 (fr) 2012-12-19 2013-12-19 Table élévatrice à ciseaux

Country Status (3)

Country Link
EP (1) EP2935086A1 (fr)
DE (1) DE102012223869A1 (fr)
WO (1) WO2014096293A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105967098A (zh) * 2016-07-05 2016-09-28 宿州市航宇塑胶贸易有限公司 一种气动升降装置
CN115321447B (zh) * 2022-10-11 2023-04-07 南通至顺聚氨酯材料有限公司 一种用于维修作业的升降平台

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE920390C (de) * 1940-09-04 1956-01-12 Wilhelm Dr-Ing Ludowici Scherenhubvorrichtung
EP0017914A1 (fr) * 1979-04-12 1980-10-29 Lupo, Marianne Dispositif de levage pour installation dans un meuble pour téléviseur ou similaire

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2153700A1 (de) * 1971-10-28 1973-05-03 Licentia Gmbh Ausfahrantrieb fuer eine von nuernberger scheren getragene plattform
DE2635197A1 (de) * 1976-08-05 1978-02-09 Trepel Ag Scherenhebetisch
DE10314967A1 (de) * 2003-04-02 2004-10-28 Flexlift-Hubgeräte GmbH Scherenhubtisch
DE102005024289A1 (de) * 2005-05-27 2006-11-30 Gottfried Reymann Scherenhubtisch
DE102005039945B4 (de) 2005-08-24 2008-01-10 Eisenmann Anlagenbau Gmbh & Co. Kg Scherenhubtisch
DE102010042011B4 (de) 2010-10-05 2016-02-18 Elena Albrecht Scherenhubtisch

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE920390C (de) * 1940-09-04 1956-01-12 Wilhelm Dr-Ing Ludowici Scherenhubvorrichtung
EP0017914A1 (fr) * 1979-04-12 1980-10-29 Lupo, Marianne Dispositif de levage pour installation dans un meuble pour téléviseur ou similaire

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014096293A1 *

Also Published As

Publication number Publication date
DE102012223869A1 (de) 2014-06-26
WO2014096293A1 (fr) 2014-06-26

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