OIL SUPPLY DEVICE FOR SEWING MACHINE
PURPOSE:To always supply a proper amount of a lubricating oil to a sliding part of a sewing machine. CONSTITUTION:The device comprises a pump P feeding the lubricating oil from an oil storage means of the sewing machine, oil amount adjustment means 3 adjusting the supply amount of the lubricating oi...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PURPOSE:To always supply a proper amount of a lubricating oil to a sliding part of a sewing machine. CONSTITUTION:The device comprises a pump P feeding the lubricating oil from an oil storage means of the sewing machine, oil amount adjustment means 3 adjusting the supply amount of the lubricating oil to each sliding part of the sewing machine, oil circulation route X located between the pump P and the oil amount adjustment means 3, and oil reserver C circulating the excess supply amount of the lubricating oil supplied from the pump P to the oil storage means of the sewing machine. |
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