EP1588980A2 - Appareil de manipulation avec équipement auxilliaire - Google Patents

Appareil de manipulation avec équipement auxilliaire Download PDF

Info

Publication number
EP1588980A2
EP1588980A2 EP05008777A EP05008777A EP1588980A2 EP 1588980 A2 EP1588980 A2 EP 1588980A2 EP 05008777 A EP05008777 A EP 05008777A EP 05008777 A EP05008777 A EP 05008777A EP 1588980 A2 EP1588980 A2 EP 1588980A2
Authority
EP
European Patent Office
Prior art keywords
mounting plate
attachment
contact
curved portion
convexly curved
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
EP05008777A
Other languages
German (de)
English (en)
Other versions
EP1588980A3 (fr
EP1588980B1 (fr
Inventor
Michael 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34935541&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1588980(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Jungheinrich AG filed Critical Jungheinrich AG
Publication of EP1588980A2 publication Critical patent/EP1588980A2/fr
Publication of EP1588980A3 publication Critical patent/EP1588980A3/fr
Application granted granted Critical
Publication of EP1588980B1 publication Critical patent/EP1588980B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • B66F9/12—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

Definitions

  • the following application relates to an industrial truck with a mounting plate and a fixed thereto by at least one fastening means Anbau réelle, wherein a pointing towards the mounting plate bearing surface of the Attachment with a mounting surface facing the attachment Mounting plate is in touch contact.
  • this truck can between the Mounting plate and the attachment at least one intermediate element be provided, in which case a pointing towards the mounting plate Attachment surface of the attachment with a first towards the attachment pointing contact surface of an intermediate element is in touching contact and wherein an attachment pointing towards the mounting surface of the mounting plate in touching contact with a second facing the mounting plate Contact surface of an intermediate element is.
  • the generally as attachments designated devices may, for example, a side push frame, a telescopic table, a staple fork and the like.
  • the Mounting plate is a universally designed mounting plate, which for Recording different attachments is formed. It is about at the mounting plate to a kind of standardized coupling point for coupling of truck bodies with attachments.
  • attachments Since the attachment of a truck both for receiving a large Force must be designed as well as for exact positioning, attaching the attachment to the mounting plate is special Meaning too.
  • the attachment must be sufficiently stable and stiff, so that they also have a high load on the truck Precise positioning of the attachment and / or its subassemblies allowed relative to the truck base body. Therefore, attachments become frequently applying high tightening torques to the mounting plate screwed. To prevent relative movement between the mounting plate and To avoid the attachment device is often one with the attachment fixed contact washer under the action of the fastener pressed flat against the mounting plate.
  • the mounting plate connected to the truck or / and the attachment plate connected to the attachment is not ideal dimensionally accurate and / or not ideal positional, so that it attaches of the attachment to the mounting plate to deformations and therefrom resulting tension on the attachment and on the mounting plate can come.
  • the above object is according to a first aspect in a Industrial truck of the type mentioned solved in that at least one of the surfaces: contact surface and mounting surface, at least in the section the Berntonturess is convexly curved.
  • the above object is further according to a second aspect in an industrial truck with at least one between the mounting plate and the attachment arranged intermediate element thereby solved that at least one of the surfaces: contact surface, first and second Contact surface and mounting surface, at least in the section of the contact is formed convex curved.
  • the solution according to the invention allows a compensating movement of Components: attachment and mounting plate, relative to each other, so too when applying a high or even very high fastening force a Deformation of components: attachment and mounting plate, in lesser Dimensions as occurs in the prior art, what to reduce in the sequence Tension forces leads. As a result, the total burden of the with the previously mentioned components reduced structures and their Lifespan increased. With the reduced tension also occur less noise at the mounting point.
  • the touch contact Due to the convex formation of at least one of the surfaces in the section the touch contact will be at least a slight sliding or rolling movement allows the aforementioned components relative to each other. Thereby the attachment can be aligned during assembly.
  • first and the second contact surface on one and the same intermediate element or at different intermediate elements can be provided. It is further explicit pointed out that the mounting plate made in one piece or in several parts can be. Different parts of the mounting plate can be different Be arranged sections of the truck.
  • the convexly curved portion of the at least one surface partially cylindrical, i. curved around an axis is trained.
  • the convexly curved portion is around formed two mutually orthogonal axes curved, so that between the attachment and mounting surface a sliding, tilting or rolling motion about two mutually orthogonal axes is possible.
  • the convexly curved section for example barrel-shaped or ellipsoidal be educated.
  • the examples given for training of the convex curved section have a different one for each axis of curvature Radius of curvature, so that a preferred direction of compensatory movements may be present.
  • the convexly curved portion of the at least one is preferred Surface formed in the form of a spherical cap. Is a spherical cap Area on another surface, so under essentially always same circumstances any tilting movement of the spherical cap take place about a tilt axis, which lies in a plane that of the previously spanned, mutually orthogonal axes is spanned.
  • concavely curved is trained. This gives the lowest possible surface pressure in the section of the touch contact when the concave curved Section of the mating surface in such a way to the convex curved portion the at least one surface is adapted to that of the convex curved Section in surface contact contact with the concave curved Section is. It can be done using the above Kugelkalotte formed on the convex curved section a kind of "ball joint" in which the concavely curved portion of the mating surface a part-spherical which conforms to the spherical cap Represents ball socket. The convex curved surface portion and the concave curved mating surface portion can then relative to each other slide, this sliding relative to a tilt of the components leads to each other, to which the surface portion and the Counter surface portion are formed.
  • the mounting plate, as well as the attachment device often make bulky Components with relatively large dimensions. For this reason it may be less advantageous from a production point of view, the convex curved section to provide this. With less processing effort, the convexly curved portion can be advantageously attached to an intermediate element be provided.
  • the convex curved portion having intermediate element is arranged in the truck so that the convexly curved portion at the first contact surface of the Contact surface is provided in contact-contact intermediate element.
  • the mounting plate which for receiving a variety different attachments should be designed with very little Processing effort to be generated.
  • the attachment which always one Purpose assigned, however, can in a simple way a concave Recess be provided, such as by milling, in which the convex curved portion of the intermediate element comes to rest.
  • the intermediate elements are or shims, which for fine adjustment of a desired Position of the implement relative to the mounting plate between the attachment and mounting plate are inserted.
  • an industrial truck according to the invention is generally designated 10. From the truck body 11 are shown a driver's seat carrier 12 with a welded thereto mounting plate 14. At the Mounting plate 14 is a side push frame 16 secured by screws 18.
  • the screws 18 enforce this investment slices 20, which firmly with the side push frame 16 are welded as an attachment.
  • the screws 18 are screwed into threaded holes 22 of the mounting plate 14.
  • side push frame 16 is also welded thereto Hook elements 24 at the upper edge 14a of the mounting plate 14 mounted and optional in the illustrated embodiment Screws 26 additionally secured to the mounting plate 14.
  • the intermediate elements comprise three spacer or fitting rings 28 and a spherical cap 30. Both the spacers 28, as well the Kugelkalottenis 30 are from their associated screws 18 interspersed, leaving one of the screws 18 on the plant discs 20 applied fastening force over the entire circumference of Intermediate elements 28 and 30 is received by these.
  • FIG. 2 shows a schematic cross section through the mounting plate 14 and the side push frame 16.
  • the mounting plate 14 is attached to two supports 12a and 12b of the driver's seat carrier 12 welded by welds 32.
  • the side push frame 16 facing mounting surface 14b of the mounting plate 14 is substantially planar to accommodate a variety of different To attach attachments to the mounting plate, so that one and the same driver space carrier 12 depending on the attachment for different Functions can be used.
  • a contact surface 20a of the contact disk 20 is provided with a concave recess 34 formed, in which the Kugelkalottena 30 with the first projecting spherical contact surface 30a protrudes. Is more accurate the recess 34 partially spherical, so that the spherical cap first Contact surface 30a of the spherical cap plate 30 flat on the contact surface 20a of the contact washer 20 is present.
  • the spherical cap 30 and the washer 20 thus form a ball joint, in which the contact washer 20 by two lying in the plane of the mounting plate 14, mutually orthogonal Axes X and Z in sliding movement along the Kugelkalottenfusionn preparation 30a can be pivoted.
  • the thus enabled compensation movement is a movement of only short distances, but carries considerably for noise reduction at the attachment point and for the reduction of tension forces at.
  • the spherical cap-shaped surface 30a opposite surface 30b of Kugelkalottenis 30 is in touching contact with the side push frame 16 nearest spacer ring of the spacer rings 28.
  • the spacer rings 28 are all formed circular cylindrical, i. with parallel to each other End faces and circular cylindrical inner or outer circumferential surfaces.
  • the to the mounting surface 14b nearest end face 28a (see also Fig. 1) of the mounting surface 14b nearest spacer ring 28 forms a second contact surface of an intermediate element in the sense of the present Registration.
  • Fig. 2 is further indicated as the contact disk 20 by welds 36 are connected to the main body of the side push frame 16.
  • a spherical cap-shaped projection integrally provided on the mounting plate 14 may be, which without intermediate arrangement of intermediate elements lie directly in a corresponding recess on the plant discs 20 can.
  • a kugelkalottenförmiger projection be provided on the plant discs 20, which either at a planar mounting surface 14b of the mounting plate 14 abut or in a part-spherical Immerse recess in the mounting plate 14 or, however under a less favorable high surface pressure, on one as well can bear spherical cap-shaped projection of the mounting plate.
  • Other combinations of convex curved surface sections in the Attachment point of the washer 20 on the mounting plate 14 are conceivable.

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Connection Of Plates (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Handcart (AREA)
  • Body Structure For Vehicles (AREA)
EP05008777A 2004-04-23 2005-04-21 Appareil de manipulation avec équipement auxilliaire Active EP1588980B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202004006462U 2004-04-23
DE202004006462U DE202004006462U1 (de) 2004-04-23 2004-04-23 Förderzeug mit Anbaugerät

Publications (3)

Publication Number Publication Date
EP1588980A2 true EP1588980A2 (fr) 2005-10-26
EP1588980A3 EP1588980A3 (fr) 2006-11-08
EP1588980B1 EP1588980B1 (fr) 2011-03-16

Family

ID=34935541

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05008777A Active EP1588980B1 (fr) 2004-04-23 2005-04-21 Appareil de manipulation avec équipement auxilliaire

Country Status (3)

Country Link
US (1) US7380826B2 (fr)
EP (1) EP1588980B1 (fr)
DE (2) DE202004006462U1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112006002080T5 (de) * 2005-08-04 2008-07-17 OSKO FORKLIFTS PTY LTD, Dudley Park Frei beweglicher Materialtransportwagen oder -karren in Modulbauweise
EP3160893B1 (fr) 2014-06-26 2019-04-03 Crown Equipment Corporation Ensemble chariot pour véhicule de manutention de matériaux et procédé de fabrication de celui-ci

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3424328A (en) 1967-03-06 1969-01-28 Caterpillar Tractor Co Apparatus for connecting a lift assembly to a fork lift truck
US3819078A (en) * 1972-03-02 1974-06-25 Erectoweld Co Ltd Side shifter units for forklift trucks
US4165008A (en) 1975-12-05 1979-08-21 Cascade Corporation Slider roller side shifter for use on a forklift truck
FR2546568B1 (fr) * 1983-05-27 1985-07-12 Pont A Mousson Dispositif d'assemblage de voussoirs adjacents d'un revetement de tunnel
CH665155A5 (it) * 1985-10-04 1988-04-29 Tecnopinz Sa Pinza autocentrante di altissima precisione.
US5141357A (en) * 1991-01-09 1992-08-25 Sundstrand Corp. Misalignment compensating fastener insert
US5533863A (en) * 1993-03-26 1996-07-09 Allied Signal Inc Self positioning nut
DE19528489C2 (de) * 1995-08-03 2000-03-30 Arnold Gmbh Glasscheibenhalter, insbesondere für Vordächer
DE19536331C2 (de) * 1995-09-29 1999-11-18 Seele Gmbh Gebäudeplatten-Halterung
DE19745110C2 (de) * 1997-10-11 2003-07-10 Roehm Gmbh Befestigungsvorrichtung für Lärmschutzplatten aus Kunststoff an einem Träger
IT1304273B1 (it) * 1998-04-02 2001-03-13 Corghi Spa Macchina smontagomme e relativi accessori.
US6260197B1 (en) * 1999-04-09 2001-07-17 Jackson Products, Inc. Welding helmet with conical pivoting mechanism for head gear strap
DE20201927U1 (de) * 2002-02-08 2003-06-12 Fischer Artur Werke Gmbh Verbundanker
ITMO20030084A1 (it) * 2003-03-21 2004-09-22 Snap On Equipment Srl A Socio Unico Dispositivo per il monitoraggio e lo smontaggio di pneumatici di ruote posizionate su tavole portaruote di macchine smontagomme.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None

Also Published As

Publication number Publication date
EP1588980A3 (fr) 2006-11-08
DE502005011107D1 (de) 2011-04-28
EP1588980B1 (fr) 2011-03-16
US20050236799A1 (en) 2005-10-27
DE202004006462U1 (de) 2005-09-01
US7380826B2 (en) 2008-06-03

Similar Documents

Publication Publication Date Title
EP0937311B1 (fr) Dispositif de fixation d'un capteur de distance sur un vehicule automobile
DE3880366T2 (de) Vorrichtung zum loesbaren und wiederholbaren klemmen von zwei elementen.
EP0120327A1 (fr) Liaison articulée
DE102016200838B4 (de) Compliance-Kompensator
EP2469373B1 (fr) Commande manuelle à plusieurs axes
DE102010060565A1 (de) Spanneinheit zum positionsgenauen Aufspannen von Werkstücken
EP3635467A1 (fr) Dispositif de réglage
DE202018102171U1 (de) Sensorhalter und Vorrichtung mit einem solchen Sensorhalter
DE202009008705U1 (de) Halterung für einen Sensor zur Doppelblechkontrolle, und/oder einen Bauteilgreifer, insbesondere einen Magnetgreifer oder Sauggreifer
EP1507095B1 (fr) Dispositif pour le soutien contrôlé de pièces sur des amortisseurs de vibration
DE102011088461A1 (de) Bauteilgruppe für ein Fahrzeug
DE60219018T2 (de) Gelenkverbindung
EP1588980A2 (fr) Appareil de manipulation avec équipement auxilliaire
DE102013209111A1 (de) Einspannvorrichtung, insbesondere zur Aufnahme und zum Einspannen eines Bauteils, sowie Einspannsystem mit einer solchen Einspannvorrichtung
DE102005015348B4 (de) Haltevorrichtung für Teile eines Kraftfahrzeugs
DE1750843B1 (de) Aufhaengevorrichtung deren tragkraft bei begrenzten vertikal bewegungen einer last etwa gleich bleibt
EP2801453A2 (fr) Dispositif de compensation
WO2011045366A1 (fr) Dispositif pour fixer un cadre de support
DE102012112362B3 (de) Ventil mit einer Befestigungseinrichtung
DE9214231U1 (de) Mehrgelenkscharnier für Türen, Hauben, Klappen, Deckel oder Faltdachgestänge an Kraftfahrzeugen
WO2015185397A1 (fr) Dispositif et procédé de compensation de la pesanteur
DE102016200149B4 (de) Vorrichtung zum Spannen von Werkstücken
DE19756728A1 (de) Spielfreies Hebelgelenk
DE102023200676B3 (de) Federbein, Montagesystem und Kraftfahrzeug
DE102018129288B4 (de) Spurstangenanordnung für ein Fahrzeug sowie Hinterachslenkung mit einer solchen Spurstangenanordnung

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR LV MK YU

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR LV MK YU

RIC1 Information provided on ipc code assigned before grant

Ipc: B66F 9/14 20060101AFI20061005BHEP

17P Request for examination filed

Effective date: 20070323

AKX Designation fees paid

Designated state(s): DE FR GB IT SE

17Q First examination report despatched

Effective date: 20090615

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR GB IT SE

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REF Corresponds to:

Ref document number: 502005011107

Country of ref document: DE

Date of ref document: 20110428

Kind code of ref document: P

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502005011107

Country of ref document: DE

Effective date: 20110428

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

26 Opposition filed

Opponent name: LINDE MATERIAL HANDLING GMBH

Effective date: 20111216

PLAX Notice of opposition and request to file observation + time limit sent

Free format text: ORIGINAL CODE: EPIDOSNOBS2

REG Reference to a national code

Ref country code: DE

Ref legal event code: R026

Ref document number: 502005011107

Country of ref document: DE

Effective date: 20111216

PLBB Reply of patent proprietor to notice(s) of opposition received

Free format text: ORIGINAL CODE: EPIDOSNOBS3

PLCK Communication despatched that opposition was rejected

Free format text: ORIGINAL CODE: EPIDOSNREJ1

REG Reference to a national code

Ref country code: DE

Ref legal event code: R100

Ref document number: 502005011107

Country of ref document: DE

PLBN Opposition rejected

Free format text: ORIGINAL CODE: 0009273

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: OPPOSITION REJECTED

27O Opposition rejected

Effective date: 20140517

REG Reference to a national code

Ref country code: DE

Ref legal event code: R100

Ref document number: 502005011107

Country of ref document: DE

Effective date: 20140517

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20150430

Year of fee payment: 11

Ref country code: SE

Payment date: 20150429

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20150421

Year of fee payment: 11

Ref country code: FR

Payment date: 20150430

Year of fee payment: 11

REG Reference to a national code

Ref country code: SE

Ref legal event code: EUG

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20160421

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20161230

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160421

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160502

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160422

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160421

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20230418

Year of fee payment: 19

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230628