Chain, chain wheel and chain transmission for lifting gear

The invention relates to a chain, a chain wheel and a chain transmission for lifting gear. The aim of the invention is to increase the dynamic resistance of a round steel chain that is mainly intended for use in combination with lifting gear. To this end, the chain members (5, 6) are locally deforme...

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Bibliographic Details
Main Authors DALFERTH HANS, SINZ ROLF
Format Patent
LanguageEnglish
Published 17.07.2003
Edition7
Subjects
BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVINGPURPOSES
BLASTING
CAPSTANS
CHAINS
ENGINEERING ELEMENTS AND UNITS
FITTINGS PREDOMINANTLY USED THEREFOR
GEARING
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HAULING
HEATING
HOISTING
HOISTS
LIFTING
LIGHTING
MECHANICAL ENGINEERING
PERFORMING OPERATIONS
TACKLES, e.g. PULLEY BLOCKS
THERMAL INSULATION IN GENERAL
TRANSPORTING
WEAPONS
WINCHES
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Summary:The invention relates to a chain, a chain wheel and a chain transmission for lifting gear. The aim of the invention is to increase the dynamic resistance of a round steel chain that is mainly intended for use in combination with lifting gear. To this end, the chain members (5, 6) are locally deformed plastically in the area of their braces (9, 10) in such a manner that they have flat lateral zones (11).
Bibliography:Application Number: US20030343674