01012nam a2200205Ia 4500 CTU_15482 210402s9999 xx 000 0 und d MHO 620.10063 F981b FOS Belts and chains FOS Illinois John Deere 1993 This book explains belt and chain drives so that the reader can understand and service them with speed and skill. The belt must be design, manufactured and maintained properly to enable the belt to transfer this torque efficiently and reliebly. It should also be designed to slip or break if the upper torque limits are exceeded in order to prevent possible damage to other components. Chain drives are a form of flexible gearing. The chain is like an endless gear rack, while the sprokets are similar to pinions or driven gears. agricultural mechanics Minh, 970408 Trung tâm Học liệu Trường Đại học Cần Thơ