EP0727383A3 - Bridge trolley with circular rail to be suspended underlying the frame to improve the working envelope of the chain blocks - Google Patents

Bridge trolley with circular rail to be suspended underlying the frame to improve the working envelope of the chain blocks Download PDF

Info

Publication number
EP0727383A3
EP0727383A3 EP95117766A EP95117766A EP0727383A3 EP 0727383 A3 EP0727383 A3 EP 0727383A3 EP 95117766 A EP95117766 A EP 95117766A EP 95117766 A EP95117766 A EP 95117766A EP 0727383 A3 EP0727383 A3 EP 0727383A3
Authority
EP
European Patent Office
Prior art keywords
frame
underlying
suspended
chain blocks
improve
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.)
Withdrawn
Application number
EP95117766A
Other languages
German (de)
French (fr)
Other versions
EP0727383A2 (en
Inventor
Duilio Cecalotti
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.)
Becherini Sollevamenti Srl
Original Assignee
Becherini Sollevamenti Srl
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 Becherini Sollevamenti Srl filed Critical Becherini Sollevamenti Srl
Publication of EP0727383A2 publication Critical patent/EP0727383A2/en
Publication of EP0727383A3 publication Critical patent/EP0727383A3/en
Withdrawn legal-status Critical Current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
    • B66C17/00—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports
    • B66C17/06—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports specially adapted for particular purposes, e.g. in foundries, forges; combined with auxiliary apparatus serving particular purposes
    • B66C17/20—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports specially adapted for particular purposes, e.g. in foundries, forges; combined with auxiliary apparatus serving particular purposes for hoisting or lowering heavy load carriers, e.g. freight containers, railway wagons
    • 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
    • B66C11/02—Trolleys or crabs, e.g. operating above runways with operating gear or operator's cabin suspended, or laterally offset, from runway or track
    • B66C11/04—Underhung trolleys
    • B66C11/06—Underhung trolleys running on monorails

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Leg Units, Guards, And Driving Tracks Of Cranes (AREA)

Abstract

On rails (1 and 2) a running overhead-travelling crane with bridge guide bearings (3 and 4) connected by bars (5) is provided. Into said guide bearings (3 and 4) the bridge trolley consisting of a frame with longitudinal bars (6 and 7) and cross bars (8 and 9) to be slided. Said frame underlying brings the circular monorail (11) to be solidarily connected by radial supports (10). For acting the catching and the unloading of the load with the exit bounds the chain blocks (12 and 13) are connected by a bar (14).
EP95117766A 1994-12-19 1995-11-11 Bridge trolley with circular rail to be suspended underlying the frame to improve the working envelope of the chain blocks Withdrawn EP0727383A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITBO940557 1994-12-19
ITBO940557A IT1274135B (en) 1994-12-19 1994-12-19 CIRCULAR SUSPENDED SINGLE-RAIL WAGON UNDER THE BASE RAILS TO INCREASE THE RING OF THE HOISTS

Publications (2)

Publication Number Publication Date
EP0727383A2 EP0727383A2 (en) 1996-08-21
EP0727383A3 true EP0727383A3 (en) 1998-07-08

Family

ID=11340160

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95117766A Withdrawn EP0727383A3 (en) 1994-12-19 1995-11-11 Bridge trolley with circular rail to be suspended underlying the frame to improve the working envelope of the chain blocks

Country Status (2)

Country Link
EP (1) EP0727383A3 (en)
IT (1) IT1274135B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102502417B (en) * 2011-09-21 2014-01-15 三一集团有限公司 Gantry crane and hoisting mechanism thereof
CN106081937B (en) * 2016-06-28 2017-12-01 国网山东省电力公司莱州市供电公司 One kind circulation lifting device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2067490A (en) * 1980-01-09 1981-07-30 Carrier Drysys Ltd Tracked conveyors driven by stepping motors
DD265385A1 (en) * 1987-10-02 1989-03-01 Wismar Ing Hochschule DEVICE FOR TRANSFERING AND STACKING TRANSPORT UNITS
EP0505016A1 (en) * 1991-03-22 1992-09-23 MANNESMANN Aktiengesellschaft Travelling gear for running on the lower flange of a monorail

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2067490A (en) * 1980-01-09 1981-07-30 Carrier Drysys Ltd Tracked conveyors driven by stepping motors
DD265385A1 (en) * 1987-10-02 1989-03-01 Wismar Ing Hochschule DEVICE FOR TRANSFERING AND STACKING TRANSPORT UNITS
EP0505016A1 (en) * 1991-03-22 1992-09-23 MANNESMANN Aktiengesellschaft Travelling gear for running on the lower flange of a monorail

Also Published As

Publication number Publication date
IT1274135B (en) 1997-07-15
EP0727383A2 (en) 1996-08-21
ITBO940557A0 (en) 1994-12-19
ITBO940557A1 (en) 1996-06-19

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