ES457590A1 - Grua portico, incluyendo una pareja de patas, adaptada para desplazamiento a lo largo de carriles. - Google Patents

Grua portico, incluyendo una pareja de patas, adaptada para desplazamiento a lo largo de carriles.

Info

Publication number
ES457590A1
ES457590A1 ES77457590A ES457590A ES457590A1 ES 457590 A1 ES457590 A1 ES 457590A1 ES 77457590 A ES77457590 A ES 77457590A ES 457590 A ES457590 A ES 457590A ES 457590 A1 ES457590 A1 ES 457590A1
Authority
ES
Spain
Prior art keywords
guides
lifting
ram
portal crane
side columns
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
Application number
ES77457590A
Other languages
English (en)
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.)
Algoship International Ltd
Original Assignee
Algoship International Ltd
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
Priority claimed from JP4383476U external-priority patent/JPS5933754Y2/ja
Priority claimed from JP7474276A external-priority patent/JPS53591A/ja
Priority claimed from JP10079376A external-priority patent/JPS5327986A/ja
Application filed by Algoship International Ltd filed Critical Algoship International Ltd
Publication of ES457590A1 publication Critical patent/ES457590A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C5/00—Base supporting structures with legs
    • B66C5/02—Fixed or travelling bridges or gantries, i.e. elongated structures of inverted L or of inverted U shape or tripods
    • B66C5/04—Fixed or travelling bridges or gantries, i.e. elongated structures of inverted L or of inverted U shape or tripods with runways or tracks supported for movements relative to bridge or gantry
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C11/00—Trolleys or crabs, e.g. operating above runways
    • B66C11/16—Rope, cable, or chain drives for trolleys; Combinations of such drives with hoisting gear
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C19/00—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
    • B66C9/18—Travelling gear incorporated in or fitted to trolleys or cranes with means for locking trolleys or cranes to runways or tracks to prevent inadvertent movements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Ship Loading And Unloading (AREA)
  • Jib Cranes (AREA)

Abstract

Un grúa pórtico, incluyendo una pareja de patas, adaptada para desplazamiento a lo largo de carriles colocados sobre la cubierta de un buque por encima de una serie de escotillas en la cubierta, y tapas de escotillas para tapar las escotillas en combinación, un dispositivo de cilindro hidráulico y pistón montado verticalmente en la superficie interior de cada una de las patas de la grúa, una guía vertical situada debajo de cada uno de los mencionados dispositivos de cilindro y pistón en alineación axial con los mismos, un bloque de guía desplazable verticalmente en el susodicho miembro de guía, medios para conectar la biela del dispositivo de cilindro y pistón al extremo superior del mencionado bloque de guía, y una pareja de eslingas, una sujeta a cada uno de los bloques de guía y a lados opuestos de las tapas de escotillas para la elevación y descenso de la escotilla cuando se operan los dispositivos de cilindro y pistón, y para transportar las tapas de escotillas cuando la grúa pórtico se desplaza a lo largo de los carriles de la cubierta.
ES77457590A 1976-04-09 1977-04-06 Grua portico, incluyendo una pareja de patas, adaptada para desplazamiento a lo largo de carriles. Expired ES457590A1 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP4383476U JPS5933754Y2 (ja) 1976-04-09 1976-04-09 舶用門形クレ−ン等の固定装置
JP7474276A JPS53591A (en) 1976-06-24 1976-06-24 Gate crane for vessels
JP10079376A JPS5327986A (en) 1976-08-24 1976-08-24 Marine gate crane

Publications (1)

Publication Number Publication Date
ES457590A1 true ES457590A1 (es) 1978-08-16

Family

ID=27291682

Family Applications (1)

Application Number Title Priority Date Filing Date
ES77457590A Expired ES457590A1 (es) 1976-04-09 1977-04-06 Grua portico, incluyendo una pareja de patas, adaptada para desplazamiento a lo largo de carriles.

Country Status (4)

Country Link
DE (1) DE2715779A1 (es)
ES (1) ES457590A1 (es)
GR (1) GR63127B (es)
SE (1) SE7703266L (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4002289A1 (de) * 1990-01-26 1991-08-08 Orenstein & Koppel Ag Einrichtung zum heben und transportieren schwerer gegenstaende
DE4209183C2 (de) * 1992-03-20 1994-12-22 Krupp Foerdertechnik Gmbh Einrichtung zum Heben und Transportieren schwerer, im wesentlichen plattenförmiger Gegenstände
NL2004427C2 (nl) * 2010-03-18 2011-09-20 U Sea Beheer B V Luikenkraan, schip en werkwijze daarvoor.
CN104150353B (zh) * 2014-07-25 2017-09-29 袁建华 一种可升降可拆卸的桥式起重机

Also Published As

Publication number Publication date
GR63127B (en) 1979-09-17
DE2715779A1 (de) 1977-10-20
SE7703266L (sv) 1977-10-10

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