| 摘要 |
PROBLEM TO BE SOLVED: To restrict the number of parts by reducing the number of pulleys for hoisting the rope of a training machine. SOLUTION: The training machine is provided with an operation means 31 which carries out the mobile exercising against the load of a load charger 32, a rope 33 for transmitting the load of the load charger 32 to the operation means 31 and a pair of pulleys 66 and 67 freely rotatable which hoists the rope 33 disposed on the internal surface 34 of the upper frame of a weight frame 26. One end 52 of the rope 33 is linked to the load charger 32 disposed above the lower frame 28 of the weight frame 26 while the other end part 64 of the rope 33 is connected to the operation means 31 turnably supported on the front of the left side frame 42 of the weight frame 26. Both the pulleys 66 and 67 are disposed askew to the upper frame 27 according to a connecting position of both the end parts 52 and 64 of the rope 33. COPYRIGHT: (C)2006,JPO&NCIPI
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