FR1419681A - Indicateur de charge de sécurité pour grues et appareils analogues - Google Patents

Indicateur de charge de sécurité pour grues et appareils analogues

Info

Publication number
FR1419681A
FR1419681A FR986848A FR986848A FR1419681A FR 1419681 A FR1419681 A FR 1419681A FR 986848 A FR986848 A FR 986848A FR 986848 A FR986848 A FR 986848A FR 1419681 A FR1419681 A FR 1419681A
Authority
FR
France
Prior art keywords
cranes
similar devices
load indicator
safety load
safety
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
FR986848A
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.)
Koehring Co
Original Assignee
Koehring Co
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 Koehring Co filed Critical Koehring Co
Priority to FR986848A priority Critical patent/FR1419681A/fr
Priority claimed from NL6410191A external-priority patent/NL6410191A/xx
Application granted granted Critical
Publication of FR1419681A publication Critical patent/FR1419681A/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
    • B66C23/90—Devices for indicating or limiting lifting moment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR986848A 1964-09-02 1964-09-02 Indicateur de charge de sécurité pour grues et appareils analogues Expired FR1419681A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR986848A FR1419681A (fr) 1964-09-02 1964-09-02 Indicateur de charge de sécurité pour grues et appareils analogues

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL6410191A NL6410191A (fr) 1964-09-02 1964-09-02
FR986848A FR1419681A (fr) 1964-09-02 1964-09-02 Indicateur de charge de sécurité pour grues et appareils analogues

Publications (1)

Publication Number Publication Date
FR1419681A true FR1419681A (fr) 1965-12-03

Family

ID=26209737

Family Applications (1)

Application Number Title Priority Date Filing Date
FR986848A Expired FR1419681A (fr) 1964-09-02 1964-09-02 Indicateur de charge de sécurité pour grues et appareils analogues

Country Status (1)

Country Link
FR (1) FR1419681A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2550520A1 (fr) * 1983-08-12 1985-02-15 Causse Antoine Dispositif d'interdiction automatique du deplacement dans une zone predeterminee d'un bras de levage orientable

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2550520A1 (fr) * 1983-08-12 1985-02-15 Causse Antoine Dispositif d'interdiction automatique du deplacement dans une zone predeterminee d'un bras de levage orientable

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