A lifting hook, its safety latch and a locking and releasing device of the safety latch are disclosed. The lifting hook includes a hook body having a hook stem and tip. The safety latch is pivotably fastened close to the stem so as to move the safety latch between an open position and a closed position, the safety latch being in its open position substantially against the inside of the hook body in a position that leaves a hook jaw free, while in the closed position a latch end extends across the hook jaw to the hook tip, closing the jaw on the inside thereof. The locking and releasing device of the safety latch includes a locking element that engages the inner surface area of the hook jaw at a distance below the fastening end of the safety latch, and a releasing lever that when turned, releases the locking element.
LIFTING HOOK, SAFETY LATCH OF LIFTING HOOK AND LOCKING AND RELEASING DEVICE OF SAFETY LATCH
LASTHAKEN, SICHERHEITSVERRIEGELUNG FÜR DEN LASTHAKEN SOWIE VERRIEGELUNGS- UND ENTRIEGELUNGSVORRICHTUNG FÜR DIE SICHERHEITSVERRIEGELUNG
CROCHET DE LEVAGE, LOQUET DE SÉCURITÉ DE CROCHET DE LEVAGE, ET DISPOSITIF DE VERROUILLAGE ET DE DÉVERROUILLAGE DE LOQUET DE SÉCURITÉ
2019-10-16
Patent
Elektronische Ressource
Englisch
IPC: | B66C Krane , CRANES / F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile |
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