| 摘要 |
PROBLEM TO BE SOLVED: To provide a grease supply device capable of surely supplying a proper quantity of grease, for example, grease to a place requiring grease supply. SOLUTION: This grease supply device supplies the grease to an endless chain 3 moving in the arrow E direction. This grease supply device has a grease receiving part 13 moving together with the endless chain 3, a chuck 38 for delivering the grease, an air cylinder 27 and a sending slider 23 for moving the chuck 38 at an equal speed to the grease receiving part 13, a solenoid valve 19c for delivering the grease from the chuck 38 while the chuck 38 and the grease receiving part 13 move at the equal speed, and a receiving roller 7 for receiving the moving grease receiving part 13 so that a position does not change. The grease receiving part 13 introduces the grease to a link pin 9 inside of the endless chain 3 by receiving the grease from an external part via a nipple 12. The receiving roller 7 prevents the grease receiving part 13 from changing in the position while the grease receiving part 13 receives the grease delivered from the chuck 38. COPYRIGHT: (C)2006,JPO&NCIPI
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