DE279083C - - Google Patents

Info

Publication number
DE279083C
DE279083C DENDAT279083D DE279083DA DE279083C DE 279083 C DE279083 C DE 279083C DE NDAT279083 D DENDAT279083 D DE NDAT279083D DE 279083D A DE279083D A DE 279083DA DE 279083 C DE279083 C DE 279083C
Authority
DE
Germany
Prior art keywords
spindle
crane
counterweight
carriage
moved
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.)
Active
Application number
DENDAT279083D
Other languages
German (de)
English (en)
Publication of DE279083C publication Critical patent/DE279083C/de
Active 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
    • B66C23/72—Counterweights or supports for balancing lifting couples
    • B66C23/74—Counterweights or supports for balancing lifting couples separate from jib
    • B66C23/76—Counterweights or supports for balancing lifting couples separate from jib and movable to take account of variations of load or of variations of length of jib
    • 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
    • B66C23/18—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 specially adapted for use in particular purposes
    • B66C23/36—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 specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
    • B66C23/52—Floating cranes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
DENDAT279083D Active DE279083C (enrdf_load_html_response)

Publications (1)

Publication Number Publication Date
DE279083C true DE279083C (enrdf_load_html_response)

Family

ID=535026

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT279083D Active DE279083C (enrdf_load_html_response)

Country Status (1)

Country Link
DE (1) DE279083C (enrdf_load_html_response)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1009376B (de) * 1955-12-16 1957-05-29 Krupp Ardelt Gmbh Montagevorrichtung fuer das bewegliche Gegengewicht von Wippkranen
DE1041668B (de) * 1955-03-30 1958-10-23 Kampnagel Ag Vorm Nagel & Kaem Wippkran
DE973055C (de) * 1951-09-25 1959-11-19 Demag Ag Wippkran
EP1514832A1 (fr) * 2003-09-15 2005-03-16 Jean-Marc Yerly Engin de levage

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE973055C (de) * 1951-09-25 1959-11-19 Demag Ag Wippkran
DE1041668B (de) * 1955-03-30 1958-10-23 Kampnagel Ag Vorm Nagel & Kaem Wippkran
DE1009376B (de) * 1955-12-16 1957-05-29 Krupp Ardelt Gmbh Montagevorrichtung fuer das bewegliche Gegengewicht von Wippkranen
EP1514832A1 (fr) * 2003-09-15 2005-03-16 Jean-Marc Yerly Engin de levage
WO2005026036A1 (fr) * 2003-09-15 2005-03-24 Jean-Marc Yerli Engin de levage
US7331476B2 (en) 2003-09-15 2008-02-19 Jean-Marc Yerly Lifting appliance

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