DE2633022B1 - Teleskopier-antriebs-einrichtung eines teleskopauslegers - Google Patents

Teleskopier-antriebs-einrichtung eines teleskopauslegers

Info

Publication number
DE2633022B1
DE2633022B1 DE19762633022 DE2633022A DE2633022B1 DE 2633022 B1 DE2633022 B1 DE 2633022B1 DE 19762633022 DE19762633022 DE 19762633022 DE 2633022 A DE2633022 A DE 2633022A DE 2633022 B1 DE2633022 B1 DE 2633022B1
Authority
DE
Germany
Prior art keywords
boom
parts
threaded spindle
nuts
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
DE19762633022
Other languages
German (de)
English (en)
Other versions
DE2633022C2 (enExample
Inventor
Harald Dipl-Ing Manthey
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.)
Fried Krupp AG
Original Assignee
Fried Krupp 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 Fried Krupp AG filed Critical Fried Krupp AG
Priority to DE19762633022 priority Critical patent/DE2633022B1/de
Publication of DE2633022B1 publication Critical patent/DE2633022B1/de
Application granted granted Critical
Publication of DE2633022C2 publication Critical patent/DE2633022C2/de
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
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/62—Constructional features or details
    • B66C23/64—Jibs
    • B66C23/70—Jibs constructed of sections adapted to be assembled to form jibs or various lengths
    • B66C23/701—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic
    • B66C23/707—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic guiding devices for telescopic jibs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/62—Constructional features or details
    • B66C23/64—Jibs
    • B66C23/70—Jibs constructed of sections adapted to be assembled to form jibs or various lengths
    • B66C23/701—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic
    • B66C23/706—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic telescoped by other means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/62—Constructional features or details
    • B66C23/64—Jibs
    • B66C23/70—Jibs constructed of sections adapted to be assembled to form jibs or various lengths
    • B66C23/701—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic
    • B66C23/708—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic locking devices for telescopic jibs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
DE19762633022 1976-07-22 1976-07-22 Teleskopier-antriebs-einrichtung eines teleskopauslegers Granted DE2633022B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19762633022 DE2633022B1 (de) 1976-07-22 1976-07-22 Teleskopier-antriebs-einrichtung eines teleskopauslegers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762633022 DE2633022B1 (de) 1976-07-22 1976-07-22 Teleskopier-antriebs-einrichtung eines teleskopauslegers

Publications (2)

Publication Number Publication Date
DE2633022B1 true DE2633022B1 (de) 1977-12-29
DE2633022C2 DE2633022C2 (enExample) 1978-08-24

Family

ID=5983691

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762633022 Granted DE2633022B1 (de) 1976-07-22 1976-07-22 Teleskopier-antriebs-einrichtung eines teleskopauslegers

Country Status (1)

Country Link
DE (1) DE2633022B1 (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2462380A1 (fr) * 1979-07-25 1981-02-13 Coles Cranes Ltd Fleche telescopique pour grue a portee variable, et grue mobile comportant une telle fleche
FR2476048A1 (fr) * 1980-02-19 1981-08-21 Harnischfeger Corp Fleche de grue telescopique a commande de l'extension et de la contraction par vis rotatives
DE3146311A1 (de) * 1980-11-24 1982-06-16 Harnischfeger Corp., 53246 West Milwaukee, Wis. Teleskopausleger fuer einen kran sowie verfahren zum teleskopieren des auslegers
EP0488990A1 (de) * 1992-02-01 1992-06-03 Krupp Industrietechnik Gmbh Teleskopierbarer Ausleger mit Einspindel-Antrieb
DE10048224A1 (de) * 2000-09-21 2002-04-25 Atecs Mannesmann Ag Verriegelungseinheit für einen Teleskopausleger eines Krans

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2462380A1 (fr) * 1979-07-25 1981-02-13 Coles Cranes Ltd Fleche telescopique pour grue a portee variable, et grue mobile comportant une telle fleche
FR2476048A1 (fr) * 1980-02-19 1981-08-21 Harnischfeger Corp Fleche de grue telescopique a commande de l'extension et de la contraction par vis rotatives
DE3146311A1 (de) * 1980-11-24 1982-06-16 Harnischfeger Corp., 53246 West Milwaukee, Wis. Teleskopausleger fuer einen kran sowie verfahren zum teleskopieren des auslegers
EP0488990A1 (de) * 1992-02-01 1992-06-03 Krupp Industrietechnik Gmbh Teleskopierbarer Ausleger mit Einspindel-Antrieb
DE10048224A1 (de) * 2000-09-21 2002-04-25 Atecs Mannesmann Ag Verriegelungseinheit für einen Teleskopausleger eines Krans
DE10048224B4 (de) * 2000-09-21 2005-06-02 Terex-Demag Gmbh & Co. Kg Verriegelungseinheit für einen Teleskopausleger eines Krans

Also Published As

Publication number Publication date
DE2633022C2 (enExample) 1978-08-24

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee