FR914429A - Grue de levage avec contrepoids à déplacement automatique - Google Patents

Grue de levage avec contrepoids à déplacement automatique

Info

Publication number
FR914429A
FR914429A FR914429DA FR914429A FR 914429 A FR914429 A FR 914429A FR 914429D A FR914429D A FR 914429DA FR 914429 A FR914429 A FR 914429A
Authority
FR
France
Prior art keywords
self
lifting crane
moving counterweight
counterweight
moving
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.)
Jan Jongerius N V
Original Assignee
Jan Jongerius N V
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 Jan Jongerius N V filed Critical Jan Jongerius N V
Application granted granted Critical
Publication of FR914429A publication Critical patent/FR914429A/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)
FR914429D 1943-09-22 1945-09-12 Grue de levage avec contrepoids à déplacement automatique Expired FR914429A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL914429X 1943-09-22

Publications (1)

Publication Number Publication Date
FR914429A true FR914429A (fr) 1946-10-08

Family

ID=19860166

Family Applications (1)

Application Number Title Priority Date Filing Date
FR914429D Expired FR914429A (fr) 1943-09-22 1945-09-12 Grue de levage avec contrepoids à déplacement automatique

Country Status (1)

Country Link
FR (1) FR914429A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116835416A (zh) * 2023-07-04 2023-10-03 安徽应流集团霍山铸造有限公司 一种飞碟状铸件的吊装装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116835416A (zh) * 2023-07-04 2023-10-03 安徽应流集团霍山铸造有限公司 一种飞碟状铸件的吊装装置

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