Importance

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Abstract

A flushing system 10 for a machine tool coolant return system is disclosed which is readily removable for servicing or replacement. In the preferred embodiment of the invention, a flush nozzle assembly 34 is submerged beneath a normal coolant level 14 in flumes 16 and 18 to provide coolant for flushing machine waste and maintaining the flow of coolant and machine waste toward the filter. A lower member 20 is provided between flume sections 16 and 18 which is adapted to receive the flush nozzle assembly 34. A hollow elongated guide 28 is secured to the lower member 20 and has an open end 29 located for easy access. A flexible hose 32 has the flush nozzle assembly 34 attached to end 33 and is inserted into guide 28 where it is securely received in the lower member 20. The other end 35 of the flexible hose is connected to a source of coolant 46 to provide coolant to the nozzle assembly 34 and into the flumes 16 and 18. If the hose 32 or nozzle assembly 34 break or become clogged, the hose 32 and nozzle assembly 34 are readily removed from the lower member 20 for servicing or replacement.

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First Claim