Multi-row roller chain

The utility model discloses a wear-resistant multi-row roller chain, which comprises an outer chain plate (6) and an inner plate (1), wherein the outer chain plate (6) and the inner plate (1) are actively riveted by a pin (4) sleeved with a roller (2). The multi-row roller chain is characterized in...

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Bibliographic Details
Main Authors QIN ZHICAI, PENG WANCHENG, KUANG HEPING
Format Patent
LanguageChinese
English
Published 13.11.2013
Subjects
BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVINGPURPOSES
BLASTING
CHAINS
ENGINEERING ELEMENTS AND UNITS
FITTINGS PREDOMINANTLY USED THEREFOR
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MECHANICAL ENGINEERING
THERMAL INSULATION IN GENERAL
WEAPONS
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Summary:The utility model discloses a wear-resistant multi-row roller chain, which comprises an outer chain plate (6) and an inner plate (1), wherein the outer chain plate (6) and the inner plate (1) are actively riveted by a pin (4) sleeved with a roller (2). The multi-row roller chain is characterized in that the pin (4) is provided with a staircase (5) at the roller (2) installation area; and a gasket (3) is provided with between the rivet heads (7) on two ends of the pin (4) and the outer chain plate (6). The utility model has advantages of simple composition and avoids phenomena like severe inner plate wearing or outer chain plate falling off.
Bibliography:Application Number: CN20132305704U