ES2037294T3 - Dispositivo para bascular hacia afuera la prolongacion de puentes de subida para rampas. - Google Patents

Dispositivo para bascular hacia afuera la prolongacion de puentes de subida para rampas.

Info

Publication number
ES2037294T3
ES2037294T3 ES198989103326T ES89103326T ES2037294T3 ES 2037294 T3 ES2037294 T3 ES 2037294T3 ES 198989103326 T ES198989103326 T ES 198989103326T ES 89103326 T ES89103326 T ES 89103326T ES 2037294 T3 ES2037294 T3 ES 2037294T3
Authority
ES
Spain
Prior art keywords
arm
horizontal axis
arms
bridge
lever
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
ES198989103326T
Other languages
English (en)
Inventor
Antonio Pereira Das Dores
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.)
VAN WIJK NEDERLAND BV
Original Assignee
VAN WIJK NEDERLAND BV
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 VAN WIJK NEDERLAND BV filed Critical VAN WIJK NEDERLAND BV
Application granted granted Critical
Publication of ES2037294T3 publication Critical patent/ES2037294T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G69/00Auxiliary measures taken, or devices used, in connection with loading or unloading
    • B65G69/28Loading ramps; Loading docks
    • B65G69/2805Loading ramps; Loading docks permanently installed on the dock
    • B65G69/2811Loading ramps; Loading docks permanently installed on the dock pivoting ramps
    • B65G69/2835Loading ramps; Loading docks permanently installed on the dock pivoting ramps with spring-operated means
    • B65G69/2841Loading ramps; Loading docks permanently installed on the dock pivoting ramps with spring-operated means extensible by pivoting parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Auxiliary Methods And Devices For Loading And Unloading (AREA)
  • Invalid Beds And Related Equipment (AREA)
  • Bridges Or Land Bridges (AREA)
  • Walking Sticks, Umbrellas, And Fans (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Switches With Compound Operations (AREA)
  • Massaging Devices (AREA)

Abstract

DISPOSITIVO PARA HACER GIRAR LA PROLONGACION DE PUENTES DE PASO PARA RAMPAS, ALREDEDOR DE UN EJE HORIZONTAL (3), CON UNA PLACA DE PUENTE GIRATORIA EN EL EXTREMO QUE ESTA EN EL COSTADO DE LA RAMPA Y CON MECANISMO ELEVADOR DESDE EL NIVEL INFERIOR HASTA LA PLACA DEL PUENTE (1), QUE POR MEDIO DE UN BRAZO (6) Y CON EL ELEMENTO DE RODILLO DESLIZANTE, UNIDO CON EL POR UNA GUIA (10), ELEVA EL PUENTE O ALIGERA SU ALZADO. CONSTA DE BRAZOS (21,23) Y DE UN MECANISMO DE BARRA (21,23), FORMADO DESDE EL BRAZO (21,23), ALREDEDOR DEL EJE HORIZONTAL (33) EN EL CONTRAFUERTE (29), EN LA PLATAFORMA DEL PUENTE (1) Y CUYO BRAZO (21) ESTA, EN TORNO A UN EJE HORIZONTAL DEL CONTRAFUERTE (20), FIRMEMENTE UNIDO CON LA PROLONGACION (2). Y POR OTRA PARTE, LOS BRAZOS (23) Y (30) QUEDAN UNIDOS ENTRE SI SOBRE EL EJE HORIZONTAL (32) Y LOS BRAZOS (21) Y (23) SOBRE EL EJE HORIZONTAL DE LA PARTE MEDIA EXTERIOR (22). EN EL BRAZO (23) SE ENGRANA UN ELEMENTO DE TRACCION (25,26). EL BRAZO (30) DEL MECANISMO DE BARRA ES GIRADO, PORMEDIO DE UNA PALANCA (31) GIRATORIA ALREDEDOR DEL EJE (34) EN EL CONTRAFUERTE (28), HACIA ARRIBA TAN LEJOS QUE EL BRAZO (30), CON LOS BRAZOS (21) Y (23) ALINEADOS, A TRAVES DEL ELEMENTO DE TRACCION (25,26) FORMA UNA RECTA. EL GIRO DE LA PALANCA (31) PRODUCE, POR MEDIO DEL RODILLO (9) SITUADO EN EL BRAZO DE LA PALANCA (6) DEL MECANISMO ELEVADOR DEL PUENTE, QUE POR MEDIO DE LA CORRESPONDIENTE CONFIGURACION DE LA FORMA DE LA PALANCA (31) PERMITE SU ELEVACION O DESCENSO.
ES198989103326T 1989-02-24 1989-02-24 Dispositivo para bascular hacia afuera la prolongacion de puentes de subida para rampas. Expired - Lifetime ES2037294T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP89103326A EP0386273B1 (de) 1989-02-24 1989-02-24 Vorrichtung zum Ausschwenken der Verlängerung von Überfahrbrücken für Rampen

Publications (1)

Publication Number Publication Date
ES2037294T3 true ES2037294T3 (es) 1993-06-16

Family

ID=8201014

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989103326T Expired - Lifetime ES2037294T3 (es) 1989-02-24 1989-02-24 Dispositivo para bascular hacia afuera la prolongacion de puentes de subida para rampas.

Country Status (5)

Country Link
EP (1) EP0386273B1 (es)
AT (1) ATE83744T1 (es)
DE (1) DE58903123D1 (es)
ES (1) ES2037294T3 (es)
GR (1) GR3007227T3 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102602788B (zh) 2012-03-27 2013-11-27 中国矿业大学 一种适用于柔性导轨的矿用电梯搭接平台及搭接方法
CN110697388B (zh) * 2019-09-29 2024-01-05 山西航天清华装备有限责任公司 移动站台侧板自动翻转机构

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3327335A (en) * 1965-06-30 1967-06-27 Loomis Machine Company Dockboard
US3444574A (en) * 1966-10-06 1969-05-20 F & S Equipment Co Dockboard construction
US3454974A (en) * 1967-07-13 1969-07-15 Karl Kumpolt Dock leveller units
GB2015465A (en) * 1978-03-03 1979-09-12 Hunter Ltd G A dock leveller having a swinging lip

Also Published As

Publication number Publication date
EP0386273A1 (de) 1990-09-12
DE58903123D1 (de) 1993-02-04
GR3007227T3 (es) 1993-07-30
ATE83744T1 (de) 1993-01-15
EP0386273B1 (de) 1992-12-23

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