FR2391147A1 - Load guidance system for overhead crane - ensures correct placing of loads in electrolytic baths using guiding frame with vertical rods - Google Patents

Load guidance system for overhead crane - ensures correct placing of loads in electrolytic baths using guiding frame with vertical rods

Info

Publication number
FR2391147A1
FR2391147A1 FR7814802A FR7814802A FR2391147A1 FR 2391147 A1 FR2391147 A1 FR 2391147A1 FR 7814802 A FR7814802 A FR 7814802A FR 7814802 A FR7814802 A FR 7814802A FR 2391147 A1 FR2391147 A1 FR 2391147A1
Authority
FR
France
Prior art keywords
vertical rods
guiding frame
loads
guidance system
overhead crane
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
FR7814802A
Other languages
French (fr)
Other versions
FR2391147B3 (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.)
Mannesmann Demag AG
Original Assignee
Demag 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
Application filed by Demag AG filed Critical Demag AG
Publication of FR2391147A1 publication Critical patent/FR2391147A1/en
Application granted granted Critical
Publication of FR2391147B3 publication Critical patent/FR2391147B3/fr
Granted 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
    • B66C11/00—Trolleys or crabs, e.g. operating above runways
    • B66C11/12—Trolleys or crabs, e.g. operating above runways having hoisting gear adapted to special load-engaging elements and not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Load-Engaging Elements For Cranes (AREA)

Abstract

In industrial plants using processes involving electrolysis it is necessary to place charges accurately in the baths containing the electrolyte. In order to protect the crane driver from the noxious fumes he is so placed that he is unable to see the charge as it is placed in the bath. The invention proposes to equip the carriage of the crane with a guiding frame with vertical rods. The charge is placed in a cage inside this guiding frame. When the frame reaches the correct position over the bath the vertical rods are pushed downwards by springs. The rods actuate a switch which operates the crane motor which then lowers the charge into the bath in its correct position.
FR7814802A 1977-05-18 1978-05-18 Load guidance system for overhead crane - ensures correct placing of loads in electrolytic baths using guiding frame with vertical rods Granted FR2391147A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2722550A DE2722550C2 (en) 1977-05-18 1977-05-18 Transport device

Publications (2)

Publication Number Publication Date
FR2391147A1 true FR2391147A1 (en) 1978-12-15
FR2391147B3 FR2391147B3 (en) 1980-12-19

Family

ID=6009356

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7814802A Granted FR2391147A1 (en) 1977-05-18 1978-05-18 Load guidance system for overhead crane - ensures correct placing of loads in electrolytic baths using guiding frame with vertical rods

Country Status (6)

Country Link
BE (1) BE867209A (en)
CA (1) CA1083535A (en)
DE (1) DE2722550C2 (en)
FR (1) FR2391147A1 (en)
IT (1) IT1095810B (en)
SE (1) SE422779B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2610609A1 (en) * 1987-02-11 1988-08-12 Feralco Sa Device for handling storage vessels located in a line

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD64550A (en) *
DE1068627B (en) *
DE645019C (en) * 1935-12-12 1937-05-20 Fried Krupp Grusonwerk Akt Ges Reversible crane
US2245673A (en) * 1939-12-02 1941-06-17 Crown Rheostat & Supply Co Conveyer mechanism
US2421209A (en) * 1942-01-30 1947-05-27 American Smelting Refining Electrolytic refining of metals
DE934123C (en) * 1953-03-10 1955-10-13 Demag Zug Gmbh Overload protection device for double or multi-line electric pulley blocks
DE1205011B (en) * 1960-01-22 1965-11-11 Friedrich August Wanschka Control device for the conveyor system of a processing line
DE1257674B (en) * 1961-09-29 1967-12-28 Almco Supersheen Division Of G Transport device for treatment baths
US3307720A (en) * 1964-06-10 1967-03-07 Udylite Corp Conveying apparatus incorporating rotary transfer mechanism
US3338437A (en) * 1965-03-31 1967-08-29 Udylite Corp Control system for conveying apparatus
US3562131A (en) * 1968-03-21 1971-02-09 Bunker Hill Co Cathode handling equipment
US3545628A (en) * 1968-10-24 1970-12-08 Harnischfeger Corp Crane with turntable locking means
US3789998A (en) * 1972-01-17 1974-02-05 Midland Ross Corp Hoisting equipment including spreader with longitudinal and transverse tilting mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2610609A1 (en) * 1987-02-11 1988-08-12 Feralco Sa Device for handling storage vessels located in a line

Also Published As

Publication number Publication date
SE422779B (en) 1982-03-29
SE7805581L (en) 1978-11-19
IT1095810B (en) 1985-08-17
CA1083535A (en) 1980-08-12
IT7823428A0 (en) 1978-05-15
DE2722550C2 (en) 1982-10-28
FR2391147B3 (en) 1980-12-19
BE867209A (en) 1978-09-18
DE2722550A1 (en) 1978-11-23

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