FR645847A - Perfectionnement aux grues de levage - Google Patents

Perfectionnement aux grues de levage

Info

Publication number
FR645847A
FR645847A FR645847DA FR645847A FR 645847 A FR645847 A FR 645847A FR 645847D A FR645847D A FR 645847DA FR 645847 A FR645847 A FR 645847A
Authority
FR
France
Prior art keywords
advanced training
lifting cranes
cranes
lifting
training
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)
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.)
STRASBOURGEOISE DE CONST MECAN
Original Assignee
STRASBOURGEOISE DE CONST MECAN
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 STRASBOURGEOISE DE CONST MECAN filed Critical STRASBOURGEOISE DE CONST MECAN
Application granted granted Critical
Publication of FR645847A publication Critical patent/FR645847A/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
    • B66C23/62—Constructional features or details
    • B66C23/72—Counterweights or supports for balancing lifting couples
    • 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
    • B66C2700/0392—Movement of the crane arm; Coupling of the crane arm with the counterweights; Safety devices for the movement of the arm

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR645847D 1927-12-17 1927-12-17 Perfectionnement aux grues de levage Expired FR645847A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR645847T 1927-12-17

Publications (1)

Publication Number Publication Date
FR645847A true FR645847A (fr) 1928-11-02

Family

ID=9001001

Family Applications (1)

Application Number Title Priority Date Filing Date
FR645847D Expired FR645847A (fr) 1927-12-17 1927-12-17 Perfectionnement aux grues de levage

Country Status (1)

Country Link
FR (1) FR645847A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2242203A1 (de) * 1972-08-28 1974-04-04 Hans Tax Nadelauslegerkran

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2242203A1 (de) * 1972-08-28 1974-04-04 Hans Tax Nadelauslegerkran

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