FR1404978A - Appareil de levage ou grue - Google Patents

Appareil de levage ou grue

Info

Publication number
FR1404978A
FR1404978A FR985564A FR985564A FR1404978A FR 1404978 A FR1404978 A FR 1404978A FR 985564 A FR985564 A FR 985564A FR 985564 A FR985564 A FR 985564A FR 1404978 A FR1404978 A FR 1404978A
Authority
FR
France
Prior art keywords
crane
lifting device
lifting
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
FR985564A
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.)
Universal Marion Corp
Original Assignee
Universal Marion Corp
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 Universal Marion Corp filed Critical Universal Marion Corp
Priority to FR985564A priority Critical patent/FR1404978A/fr
Application granted granted Critical
Publication of FR1404978A publication Critical patent/FR1404978A/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
    • B66C23/88—Safety gear
    • B66C23/92—Snubbers or dashpots for preventing backwards swinging of jibs, e.g. in the event of cable or tackle breakage
    • 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
    • B66C23/82—Luffing gear

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR985564A 1964-08-19 1964-08-19 Appareil de levage ou grue Expired FR1404978A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR985564A FR1404978A (fr) 1964-08-19 1964-08-19 Appareil de levage ou grue

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR985564A FR1404978A (fr) 1964-08-19 1964-08-19 Appareil de levage ou grue

Publications (1)

Publication Number Publication Date
FR1404978A true FR1404978A (fr) 1965-07-02

Family

ID=8836879

Family Applications (1)

Application Number Title Priority Date Filing Date
FR985564A Expired FR1404978A (fr) 1964-08-19 1964-08-19 Appareil de levage ou grue

Country Status (1)

Country Link
FR (1) FR1404978A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2164643A1 (fr) * 1971-12-20 1973-08-03 Odessky Ordena Trudovogo

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2164643A1 (fr) * 1971-12-20 1973-08-03 Odessky Ordena Trudovogo

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