FR932467A - Automatic release device for the rapid installation of poles using an operating crane - Google Patents

Automatic release device for the rapid installation of poles using an operating crane

Info

Publication number
FR932467A
FR932467A FR932467DA FR932467A FR 932467 A FR932467 A FR 932467A FR 932467D A FR932467D A FR 932467DA FR 932467 A FR932467 A FR 932467A
Authority
FR
France
Prior art keywords
poles
release device
automatic release
rapid installation
operating crane
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)
Inventor
Roland Favre
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 filed Critical
Application granted granted Critical
Publication of FR932467A publication Critical patent/FR932467A/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
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
    • B66C1/125—Chain-type slings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR932467D 1946-08-20 1946-08-20 Automatic release device for the rapid installation of poles using an operating crane Expired FR932467A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR932467T 1946-08-20

Publications (1)

Publication Number Publication Date
FR932467A true FR932467A (en) 1948-03-23

Family

ID=9455186

Family Applications (1)

Application Number Title Priority Date Filing Date
FR932467D Expired FR932467A (en) 1946-08-20 1946-08-20 Automatic release device for the rapid installation of poles using an operating crane

Country Status (1)

Country Link
FR (1) FR932467A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0020820A1 (en) * 1979-06-29 1981-01-07 Ballast-Nedam Groep N.V. Anchor pile hoisting device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0020820A1 (en) * 1979-06-29 1981-01-07 Ballast-Nedam Groep N.V. Anchor pile hoisting device

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