Nothing Special   »   [go: up one dir, main page]

FR1157248A - Improvements to construction cranes and the like - Google Patents

Improvements to construction cranes and the like

Info

Publication number
FR1157248A
FR1157248A FR1157248DA FR1157248A FR 1157248 A FR1157248 A FR 1157248A FR 1157248D A FR1157248D A FR 1157248DA FR 1157248 A FR1157248 A FR 1157248A
Authority
FR
France
Prior art keywords
construction cranes
cranes
construction
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
Other languages
French (fr)
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.)
F Potain and Cie
Original Assignee
F Potain and Cie
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 F Potain and Cie filed Critical F Potain and Cie
Application granted granted Critical
Publication of FR1157248A publication Critical patent/FR1157248A/en
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
    • 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
    • B66C23/26—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 for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail
    • B66C23/28—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 for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail constructed to operate at successively higher levels
    • B66C23/30—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 for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail constructed to operate at successively higher levels with frameworks composed of telescopic elements
    • B66C23/305—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 for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail constructed to operate at successively higher levels with frameworks composed of telescopic elements with locking devices
    • 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
    • B66C23/26—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 for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail
    • B66C23/34—Self-erecting cranes, i.e. with hoisting gear adapted for crane erection purposes
    • B66C23/342—Self-erecting cranes, i.e. with hoisting gear adapted for crane erection purposes with telescopic elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR1157248D 1956-08-13 1956-08-13 Improvements to construction cranes and the like Expired FR1157248A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1157248T 1956-08-13

Publications (1)

Publication Number Publication Date
FR1157248A true FR1157248A (en) 1958-05-28

Family

ID=9650517

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1157248D Expired FR1157248A (en) 1956-08-13 1956-08-13 Improvements to construction cranes and the like

Country Status (1)

Country Link
FR (1) FR1157248A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1109340B (en) * 1960-05-25 1961-06-22 Otto Kaiser K G Maschf Telescoping device for tower cranes
FR2426009A1 (en) * 1978-05-19 1979-12-14 Esteve Andre Mobile crane with hinged mast and boom - has mechanism to move ballast to correct position as mast is erected

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1109340B (en) * 1960-05-25 1961-06-22 Otto Kaiser K G Maschf Telescoping device for tower cranes
FR2426009A1 (en) * 1978-05-19 1979-12-14 Esteve Andre Mobile crane with hinged mast and boom - has mechanism to move ballast to correct position as mast is erected

Similar Documents

Publication Publication Date Title
FR1212461A (en) Improvements to cranes
FR1152722A (en) Crane
FR1157248A (en) Improvements to construction cranes and the like
FR1175422A (en) Improvements made to the scales
FR71095E (en) Improvements to construction cranes and the like
FR70033E (en) Improvements to construction cranes and the like
FR1147627A (en) Improvements to the props
FR1071281A (en) Improvements to bicycles and the like
FR1264655A (en) Improvements made to toy gantry cranes for toy figures
AT196098B (en) Tower crane
FR1199615A (en) Improvements to telescopic masts for cranes and the like
FR1149937A (en) Improvements to ventilators and the like
FR1142016A (en) Improvements to construction cranes
FR1152461A (en) Improvements to planters and the like
FR1183879A (en) Improvements to overhead cranes
FR1207456A (en) Improvements relating to hydraulic rams and the like
FR1174094A (en) Improvements to transport structures
FR1138777A (en) Improvements to totiures and similar covers
FR1156436A (en) Improvements to washbasin emptying devices and the like
FR1157545A (en) Improvements to removable fuses for electrical panels and the like
FR1192487A (en) Improvements to stacker cranes
FR1125007A (en) Improvements to winches for construction sites and the like
FR1202776A (en) Improvements to cranes and similar machines
FR1157042A (en) Improvements to revolving knives for mincers and the like
FR1165973A (en) Improvements to demountable gantry cranes