EP1958918A3 - Load handling device with roller body movement - Google Patents

Load handling device with roller body movement Download PDF

Info

Publication number
EP1958918A3
EP1958918A3 EP08002564A EP08002564A EP1958918A3 EP 1958918 A3 EP1958918 A3 EP 1958918A3 EP 08002564 A EP08002564 A EP 08002564A EP 08002564 A EP08002564 A EP 08002564A EP 1958918 A3 EP1958918 A3 EP 1958918A3
Authority
EP
European Patent Office
Prior art keywords
frame
component
load
rolling elements
load handling
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.)
Granted
Application number
EP08002564A
Other languages
German (de)
French (fr)
Other versions
EP1958918A2 (en
EP1958918B1 (en
Inventor
Michael Dipl.-Ing. Schönauer
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.)
Jungheinrich AG
Original Assignee
Jungheinrich AG
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 Jungheinrich AG filed Critical Jungheinrich AG
Publication of EP1958918A2 publication Critical patent/EP1958918A2/en
Publication of EP1958918A3 publication Critical patent/EP1958918A3/en
Application granted granted Critical
Publication of EP1958918B1 publication Critical patent/EP1958918B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B66F9/08—Masts; Guides; Chains
    • 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
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B66F9/12—Platforms; Forks; Other load supporting or gripping members
    • B66F9/14—Platforms; Forks; Other load supporting or gripping members laterally movable, e.g. swingable, for slewing or transverse movements
    • B66F9/147—Whole unit including fork support moves relative to mast
    • B66F9/148—Whole unit including fork support moves sideways

Abstract

Ein Lasthandhabungsmittel, insbesondere für Flurförderzeuge, umfasst einen Rahmen (12) und einen an diesem relativbeweglich aufgenommenen Lastbewegungsbauteil (14), wobei das Lastbewegungsbauteil (14) an dem Rahmen (12) mittels einer Mehrzahl von Wälzkörpern (30, 34, 36, 46) zur Relativbewegung längs einer Führungsachse (F) geführt ist, wobei die Mehrzahl von Wälzkörpern (30, 34, 36, 46) wenigstens eine Anordnung von umlaufenden Wälzkörpern (46) umfasst, mit einem Tragabschnitt (T), in welchem Wälzkörper (46) bei einer Relativbewegung von Rahmen (12) und Lastbewegungsbauteil (14) längs einer mit einem Bauteil aus Rahmen (12) und Lastbewegungsbauteil (14) fest verbundenen Führungsbahn (50, 52) und einer mit dem jeweils anderen Bauteil aus Rahmen (12) und Lastbewegungsbauteil (14) fest verbundenen Wälzbahn (56) abwälzen, und mit einem Rücklaufabschnitt (R), in welchem sich die Wälzkörper (46) während der Relativbewegung von Rahmen (12) und Lastbewegungsbauteil (14) von einem Austrittsendbereich (60 oder 62) des Tragabschnitts (T) zu dessen Eintrittsendbereich (60 oder 62) bewegen.

Figure imgaf001
A load handling means, in particular for industrial trucks, comprises a frame (12) and a load movement component (14) received thereon in a relatively movable manner, the load movement component (14) being attached to the frame (12) by means of a plurality of rolling bodies (30, 34, 36, 46) for relative movement along a guide axis (F) is guided, wherein the plurality of rolling elements (30, 34, 36, 46) at least one arrangement of rotating rolling elements (46), with a support portion (T), in which rolling elements (46) at a relative movement of the frame (12) and load movement component (14) along a guideway (50, 52) fixedly connected to one component of the frame (12) and load movement component (14) and one to the other component of the frame (12) and load movement component ( 14) roll firmly connected Wälzbahn (56), and with a return section (R), in which the rolling elements (46) during the relative movement of the frame (12) and load-moving component (14) v on an exit end portion (60 or 62) of the support portion (T) to its entrance end portion (60 or 62) move.
Figure imgaf001
EP08002564A 2007-02-14 2008-02-12 Load handling device with roller body movement Expired - Fee Related EP1958918B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007007359A DE102007007359A1 (en) 2007-02-14 2007-02-14 Load handling device with rolling element circulation guide

Publications (3)

Publication Number Publication Date
EP1958918A2 EP1958918A2 (en) 2008-08-20
EP1958918A3 true EP1958918A3 (en) 2009-11-11
EP1958918B1 EP1958918B1 (en) 2012-02-01

Family

ID=39410208

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08002564A Expired - Fee Related EP1958918B1 (en) 2007-02-14 2008-02-12 Load handling device with roller body movement

Country Status (3)

Country Link
US (1) US7980807B2 (en)
EP (1) EP1958918B1 (en)
DE (1) DE102007007359A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016207523A1 (en) * 2016-05-02 2017-11-02 Jungheinrich Aktiengesellschaft Industrial truck with a device for reducing transverse vibrations
DE102016207526A1 (en) 2016-05-02 2017-11-02 Jungheinrich Aktiengesellschaft Industrial truck with a device for reducing vibrations
DE102016208205A1 (en) 2016-05-12 2017-11-16 Jungheinrich Aktiengesellschaft Industrial truck with a device for reducing vibrations
DE102016209893A1 (en) 2016-06-06 2017-12-07 Jungheinrich Aktiengesellschaft Industrial truck with a device for reducing vibrations
DE102016211390A1 (en) 2016-06-24 2017-12-28 Jungheinrich Aktiengesellschaft Industrial truck with means for suppressing or reducing vibrations
DE102016211603A1 (en) 2016-06-28 2017-12-28 Jungheinrich Aktiengesellschaft Support device with a device for reducing vibrations

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2317758A1 (en) * 1973-04-09 1974-10-24 Linde Ag SIDE SHIFT DEVICE FOR THE FORK CARRIER OF A LIFT LOADER
EP0658510A1 (en) * 1993-12-16 1995-06-21 Jungheinrich Aktiengesellschaft Industrial truck
DE102004007292A1 (en) * 2004-02-14 2005-09-01 Linde Ag Lifting frame for fork lift truck is fitted with compact recirculating bearings to replace conventional rollers
DE102005035631A1 (en) * 2005-07-29 2007-02-01 Jungheinrich Ag Three-sided stacker, has guide tracks on side thrust frame parallel to gear rods whilst distance rollers on torsion shaft interact with guide tracks to fix distance of gear wheels from gear rods

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5190436A (en) * 1991-06-06 1993-03-02 Caterpillar Industrial Inc. Carriage assembly having side shiftable and adjustable forks
DE4342893C2 (en) 1993-12-16 1999-09-23 Lohmann Gmbh & Co Kg Reversible adhesive, residue-free removable pressure sensitive adhesive, process for its production and use as re-adhesive pressure sensitive adhesive articles
US6042514A (en) * 1998-05-30 2000-03-28 Abelbeck; Kevin G. Moving surface exercise device
US7275908B2 (en) * 2004-01-21 2007-10-02 Hilman, Incorporated Swivel ram roller
US7841822B2 (en) * 2005-07-15 2010-11-30 Tygard Machine & Manufacturing Company Manipulator for a lift truck

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2317758A1 (en) * 1973-04-09 1974-10-24 Linde Ag SIDE SHIFT DEVICE FOR THE FORK CARRIER OF A LIFT LOADER
EP0658510A1 (en) * 1993-12-16 1995-06-21 Jungheinrich Aktiengesellschaft Industrial truck
DE102004007292A1 (en) * 2004-02-14 2005-09-01 Linde Ag Lifting frame for fork lift truck is fitted with compact recirculating bearings to replace conventional rollers
DE102005035631A1 (en) * 2005-07-29 2007-02-01 Jungheinrich Ag Three-sided stacker, has guide tracks on side thrust frame parallel to gear rods whilst distance rollers on torsion shaft interact with guide tracks to fix distance of gear wheels from gear rods

Also Published As

Publication number Publication date
EP1958918A2 (en) 2008-08-20
DE102007007359A1 (en) 2008-08-21
EP1958918B1 (en) 2012-02-01
US7980807B2 (en) 2011-07-19
US20080193268A1 (en) 2008-08-14

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