ES2022001A6 - Elevador inclinable de compuerta trasera. - Google Patents

Elevador inclinable de compuerta trasera.

Info

Publication number
ES2022001A6
ES2022001A6 ES9000875A ES9000875A ES2022001A6 ES 2022001 A6 ES2022001 A6 ES 2022001A6 ES 9000875 A ES9000875 A ES 9000875A ES 9000875 A ES9000875 A ES 9000875A ES 2022001 A6 ES2022001 A6 ES 2022001A6
Authority
ES
Spain
Prior art keywords
platform
lift
tiltable
arm
tilt
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
ES9000875A
Other languages
English (en)
Inventor
Morris D Robinson
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.)
Waltco Truck Equipment Co Inc
Original Assignee
Waltco Truck Equipment Co Inc
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 Waltco Truck Equipment Co Inc filed Critical Waltco Truck Equipment Co Inc
Publication of ES2022001A6 publication Critical patent/ES2022001A6/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
    • B60P1/44—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading having a loading platform thereon raising the load to the level of the load-transporting element
    • B60P1/4414—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading having a loading platform thereon raising the load to the level of the load-transporting element and keeping the loading platform parallel to the ground when raising the load
    • B60P1/445—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading having a loading platform thereon raising the load to the level of the load-transporting element and keeping the loading platform parallel to the ground when raising the load the loading platform, when not in use, being stored under the load-transporting surface
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S414/00—Material or article handling
    • Y10S414/13—Handlers utilizing parallel links

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Step Arrangements And Article Storage (AREA)

Abstract

ELEVADOR INCLINABLE DE COMPUERTA TRASERA; SE RELACIONA ESPECIALMENTE CON PLATAFORMAS DE ELEVACION Y PARTICULARMENTE CON UNA PLATAFORMA QUE ES DESPLAZABLE EN DIRECCION VERTICAL POR UN SISTEMA QUE FORMA UN PARALELOGRAMO ARTICULADO SOBRE CUATRO PIVOTES (41, 42, 43). LA INCLINACION DE LA PLATAFORMA NECESITA EL DESPLAZAMIENTO DE UNA BIELA (65). SEGUN EL INVENTO, EN MODO DE ELEVACION-INCLINACION, UNA ARTICULACION (66) DE LA BIELA DE INCLINACION (65) SE ENCUENTRA POR UN LADO EXTERNO CON RELACION AL EJE (41, 43) DE UNO DE LOS BRAZOS DE PARALELOGRAMO. LA INCLINACION NECESITA EL PASO DE ESTE PIVOTE (66) AL OTRO LADO DE ESTE EJE. POR LO TANTO LA INCLINACION ESTA PROHIBIDA POR UN EFECTO DE ROTULA DURANTE TODA LA OPERACION DE ELEVACION-DESCENSO. EL INVENTO TIENE APLICACION A LAS PLATAFORMAS DE ELEVACION DE LOS CAMIONES DE SUMINISTRO.
ES9000875A 1989-03-30 1990-03-28 Elevador inclinable de compuerta trasera. Expired - Lifetime ES2022001A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/331,335 US4930973A (en) 1989-03-30 1989-03-30 Tiltable tailgate lift

Publications (1)

Publication Number Publication Date
ES2022001A6 true ES2022001A6 (es) 1991-11-16

Family

ID=23293526

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9000875A Expired - Lifetime ES2022001A6 (es) 1989-03-30 1990-03-28 Elevador inclinable de compuerta trasera.

Country Status (4)

Country Link
US (1) US4930973A (es)
ES (1) ES2022001A6 (es)
FR (1) FR2645089B1 (es)
GB (1) GB2230507B (es)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990005072A1 (en) * 1988-11-05 1990-05-17 P. & J. Fretwell Limited Vehicles and vehicle lifts
FR2644736B1 (fr) * 1989-03-24 1991-06-21 Erhel Nouveau hayon pour le chargement de marchandises dans un vehicule
US5261779A (en) * 1992-01-24 1993-11-16 The Braun Corporation Dual hydraulic, parallelogram arm wheelchair lift
BE1006198A3 (nl) * 1992-09-11 1994-06-07 Dhollandia Naamloze Vennootsch Laadbrug voor transportvoertuigen.
GB2282793A (en) * 1993-10-11 1995-04-19 Ratcliff Tail Lifts Ltd Vehicle platform lifts
BE1010786A3 (nl) * 1996-12-04 1999-01-05 Dhollander Jan Jozef Prudence Aandrijfinrichting voor laadkleppen van vrachtvoertuigen.
DE19810679A1 (de) * 1998-03-12 1999-09-16 Baer Gerd Gmbh Hubladebühne mit höhenverstellbarem mitfahrenden Unterfahrschutz
ATE209123T1 (de) * 1998-08-20 2001-12-15 Gerd Baer Hublade-bühnensystem
US6148927A (en) * 1998-08-21 2000-11-21 Hoffart; Ronald J. Adjustable three-point hitch
US6589006B1 (en) * 1999-01-06 2003-07-08 Waltco Truck Equipment Co. Pivoting trailer hitch
US6183187B1 (en) 1999-10-23 2001-02-06 Maxon Lift Corporation Integrated lift and tow hitch
US6719349B2 (en) * 2002-03-08 2004-04-13 Caterpillar S.A.R.L. Tailgate assembly
US6705825B2 (en) 2002-07-15 2004-03-16 Ultron Lift Corp. Lift gate device
EP1491396A1 (de) * 2003-06-27 2004-12-29 Gerd Bär GmbH Hubladebühne mit faltbarer Plattform
EP1541412A1 (de) * 2003-12-09 2005-06-15 Sörensen Hydraulik Zweigniederlassung, Ulfborg, Filial af Sörensen Hydraulik GmbH, Tyskland Ladebordwandsystem
US20050191161A1 (en) * 2004-02-27 2005-09-01 Karapet Ablabutyan Lift with active opener arm
US7556467B2 (en) * 2005-04-06 2009-07-07 Maxon Lift Corporation Apparatus for level lift ride
US7354090B1 (en) * 2005-05-23 2008-04-08 David Allen Pomorski Self-supporting tailgate table/extension
US20070177966A1 (en) * 2006-02-01 2007-08-02 Waltco Truck Equipment Company Adjustable covers for a liftgate assembly
US20070234548A1 (en) * 2006-04-05 2007-10-11 Kenneth Rock Method and apparatus for aligning a liftgate
US20080063499A1 (en) * 2006-09-08 2008-03-13 Mikko Niinisto Folding support arm for a liftgate assembly
US20080063500A1 (en) * 2006-09-08 2008-03-13 Mikko Niinisto Break away mechanism for a liftgate parting bar
MX2007011236A (es) * 2006-09-13 2009-02-03 Waltco Truck Equipment Company Ensamble de montaje de puente levadizo con interconexion de pasador retractil.
CA2639510A1 (en) * 2007-09-11 2009-03-11 Wayne Krause Liftgate for use with dock lock mechanisms
US8282335B2 (en) * 2009-06-12 2012-10-09 Rs Drawings, Llc Liftgate and mounting bracket system
CN104859516A (zh) * 2015-05-05 2015-08-26 上海烁铭精密机械部件有限公司 一种液压型升降机械手臂装置
US10618472B2 (en) 2015-08-04 2020-04-14 T-Max (Hangzhou) Technology Co., Ltd. Vehicle and vehicle step apparatus with multiple drive motors
US9862430B1 (en) * 2016-08-26 2018-01-09 Ford Global Technologies, Llc Tailgate cover
US11198394B2 (en) 2018-07-20 2021-12-14 T-Max (Hangzhou) Technology Co., Ltd. Vehicle running board apparatus and retractable device thereof
US10384614B1 (en) 2018-07-20 2019-08-20 T-Max (Hangzhou) Technology Co., Ltd. Vehicle, running board assembly and drive assembly for running board
CN110012061B (zh) 2019-02-20 2022-02-08 杭州天铭科技股份有限公司 车用装备的管理装置、车辆及服务器
WO2020172914A1 (zh) 2019-02-28 2020-09-03 杭州天铭科技股份有限公司 绞盘、导绳器和具有离合功能的传动装置
WO2020177186A1 (zh) 2019-03-05 2020-09-10 杭州天铭科技股份有限公司 车用踏杠设备和车辆
WO2020181617A1 (zh) 2019-03-11 2020-09-17 杭州天铭科技股份有限公司 调节装置、调节器和减震器
US11584387B2 (en) 2019-09-16 2023-02-21 T-Max (Hangzhou) Technology Co., Ltd. Step apparatus for vehicle and vehicle
WO2021227616A1 (zh) 2020-05-11 2021-11-18 杭州天铭科技股份有限公司 一种车用踏板设备和车辆
WO2021227617A1 (zh) 2020-05-11 2021-11-18 杭州天铭科技股份有限公司 车用踏板设备和车辆

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2626067A (en) * 1949-08-08 1953-01-20 Phil Wood Ind Ltd Tail gate for loading and unloading vehicles
US2725152A (en) * 1951-09-13 1955-11-29 Gar Wood Ind Inc Elevating tail gate for vehicles
US2774494A (en) * 1953-09-30 1956-12-18 Carl O Malmstrom Lifting arrangement for loading vehicles
US3138270A (en) * 1962-03-07 1964-06-23 H S Watson Company Foldable load lifting apparatus
US3369679A (en) * 1965-11-19 1968-02-20 Morris D. Robinson Stowable lift apparatus
SE336559B (es) * 1969-10-21 1971-07-05 Hydro Lift Ab
US3602381A (en) * 1969-10-27 1971-08-31 Daybrook Ottawa Corp Load-lifting tailgate
US3638811A (en) * 1970-04-06 1972-02-01 Morris D Robinson Vehicle lift with trailer hitch or the like
DE7131345U (de) * 1971-08-16 1972-04-20 F Weyhausen & Co Maschinenfab Gmbh Ladebordwand fur kleine Lastkraft
NL150067B (nl) * 1972-11-01 1976-07-15 Avo Intern Transport B V Hefinrichting.
US3977544A (en) * 1975-02-11 1976-08-31 Hollander Omer A E D Entirely hydraulic loading platform for trucks
US4078676A (en) * 1976-11-10 1978-03-14 Magline, Inc. Self storing lift gate assembly
DE2654286A1 (de) * 1976-11-30 1978-06-01 Dautel Emil Kipperbau Ladevorrichtung fuer lastfahrzeugaufbauten
FR2376012A1 (fr) * 1976-12-31 1978-07-28 Ratcliff Tail Lifts Ltd Dispositif de levage a fixer a l'arriere d'un vehicule pour en faciliter le chargement
US4111317A (en) * 1977-08-29 1978-09-05 Robinson Morris D Platform lift

Also Published As

Publication number Publication date
GB2230507B (en) 1993-07-21
GB2230507A (en) 1990-10-24
GB9007243D0 (en) 1990-05-30
US4930973A (en) 1990-06-05
FR2645089B1 (fr) 1995-09-01
FR2645089A1 (fr) 1990-10-05

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20011110