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Application filed by Daido Kogyo KkfiledCriticalDaido Kogyo Kk
Priority to MYPI2012003411ApriorityCriticalpatent/MY163652A/en
Publication of MY163652ApublicationCriticalpatent/MY163652A/en
PROVIDED IS A ROLLER CHAIN ACHIEVING WEIGHT REDUCTION WHILE MAINTAINING THE STRENGTH. THE ROLLER CHAIN IS CONFIGURED TO COMBINE COMPONENT DIMENSIONS OF TWO ROLLER CHAINS HAVING DIFFERENT CHAIN PITCHES. THE DIMENSIONS OF THE PITCH OF LINK PLATES (3, 5) ARE SET TO BE EQUAL TO THAT OF THE OUTER LINK PLATES AND THE INNER LINK PLATES OF A LARGER-PITCH ROLLER CHAIN, AND CONSEQUENTLY, LENGTHWISE DIMENSIONS OF OUTLINES OF INNER AND OUTER LINK PLATES (3,5) ARE ENLARGED, AND RESPECTIVE DIMENSIONS OF OTHER COMPONENTS SUCH AS A PIN (4), A BUSH (6), AND A ROLLER (7) ARE SET TO BE THE SAME AS THOSE OF A PIN, A BUSH, AND A ROLLER OF THE ROLLER CHAIN HAVING A SMALLER PITCH.
Method for producing welded round and profile chains, chain links for a round or profile chain and round or profile chain made of chain links of said kind