FR34392E - Perfectionnements aux grues à portée variable - Google Patents

Perfectionnements aux grues à portée variable

Info

Publication number
FR34392E
FR34392E FR34392DA FR34392E FR 34392 E FR34392 E FR 34392E FR 34392D A FR34392D A FR 34392DA FR 34392 E FR34392 E FR 34392E
Authority
FR
France
Prior art keywords
variable reach
cranes
reach cranes
variable
reach
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
English (en)
Inventor
Raoul-Albert Houzard
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.)
CAILLARD ET CIE ETS
Original Assignee
CAILLARD ET CIE ETS
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 CAILLARD ET CIE ETS filed Critical CAILLARD ET CIE ETS
Application granted granted Critical
Publication of FR34392E publication Critical patent/FR34392E/fr
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
    • B66C23/06—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 with jibs mounted for jibbing or luffing movements
    • B66C23/08—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 with jibs mounted for jibbing or luffing movements and adapted to move the loads in predetermined paths
    • B66C23/10—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 with jibs mounted for jibbing or luffing movements and adapted to move the loads in predetermined paths the paths being substantially horizontal; Level-luffing jib-cranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C2700/00—Cranes
    • B66C2700/03—Cranes with arms or jibs; Multiple cranes
    • B66C2700/0307—Cranes in which it is essential that the load is moving horizontally during the luffing movement of the arm or jib
    • B66C2700/0314—Cranes in which it is essential that the load is moving horizontally during the luffing movement of the arm or jib in combination with the movement of the counterweight

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR34392D 1927-11-04 1927-11-04 Perfectionnements aux grues à portée variable Expired FR34392E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR34392T 1927-11-04

Publications (1)

Publication Number Publication Date
FR34392E true FR34392E (fr) 1929-06-18

Family

ID=8671968

Family Applications (1)

Application Number Title Priority Date Filing Date
FR34392D Expired FR34392E (fr) 1927-11-04 1927-11-04 Perfectionnements aux grues à portée variable

Country Status (1)

Country Link
FR (1) FR34392E (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1187773B (de) * 1961-08-26 1965-02-25 Artin Artar Dipl Ing Auslegerkran, vorzugsweise Baukran

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1187773B (de) * 1961-08-26 1965-02-25 Artin Artar Dipl Ing Auslegerkran, vorzugsweise Baukran

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