FR1544012A - New slewing motion control for tower cranes - Google Patents

New slewing motion control for tower cranes

Info

Publication number
FR1544012A
FR1544012A FR115941A FR115941A FR1544012A FR 1544012 A FR1544012 A FR 1544012A FR 115941 A FR115941 A FR 115941A FR 115941 A FR115941 A FR 115941A FR 1544012 A FR1544012 A FR 1544012A
Authority
FR
France
Prior art keywords
motion control
tower cranes
slewing motion
new
new slewing
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
FR115941A
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.)
EXPL des Ets BOILOT
Original Assignee
EXPL des Ets BOILOT
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 EXPL des Ets BOILOT filed Critical EXPL des Ets BOILOT
Priority to FR115941A priority Critical patent/FR1544012A/en
Application granted granted Critical
Publication of FR1544012A publication Critical patent/FR1544012A/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
    • B66C23/62—Constructional features or details
    • B66C23/84—Slewing gear
FR115941A 1967-07-27 1967-07-27 New slewing motion control for tower cranes Expired FR1544012A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR115941A FR1544012A (en) 1967-07-27 1967-07-27 New slewing motion control for tower cranes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR115941A FR1544012A (en) 1967-07-27 1967-07-27 New slewing motion control for tower cranes

Publications (1)

Publication Number Publication Date
FR1544012A true FR1544012A (en) 1968-10-31

Family

ID=8635949

Family Applications (1)

Application Number Title Priority Date Filing Date
FR115941A Expired FR1544012A (en) 1967-07-27 1967-07-27 New slewing motion control for tower cranes

Country Status (1)

Country Link
FR (1) FR1544012A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2123590A1 (en) 2008-05-22 2009-11-25 Manitowoc Crane Group France Method for controlling the orientation movement of the rotating part of a tower crane
EP3843263A1 (en) * 2019-12-27 2021-06-30 Manitowoc Crane Group France Electric drive system with a preheating function for protecting the motor thereof against condensation

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2123590A1 (en) 2008-05-22 2009-11-25 Manitowoc Crane Group France Method for controlling the orientation movement of the rotating part of a tower crane
FR2931466A1 (en) * 2008-05-22 2009-11-27 Manitowoc Crane Group France METHOD FOR CONTROLLING THE ORIENTATION MOVEMENT OF THE ROTATING PART OF A TOWER CRANE
US8235230B2 (en) 2008-05-22 2012-08-07 Manitowoc Crane Group France Method for controlling the slewing movement of the rotary part of a tower crane
RU2499762C2 (en) * 2008-05-22 2013-11-27 Манитовок Кран Груп Франс Method of tower crane rotary part control
EP3843263A1 (en) * 2019-12-27 2021-06-30 Manitowoc Crane Group France Electric drive system with a preheating function for protecting the motor thereof against condensation

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