ANORDNING FOR ATT MEDELST VETSKA SMORJA OCH KYLA EN HYLSA OCH ETT SAGBLAD I ETT KANTVERK

摘要

Apparatus and method for cooling and lubricating collar and saw mounted on an edger arbor. Arbor has bore connected with valves mounted in arbor or in keys secured to arbor, valves being opened when in register with collar; valves not in register remain closed. Collar has manifolds and passages communicating with opened valve, and has grooves adjacent saw surfaces. Liquid in arbor bore passes through opened valve into collar, then to both saw surfaces for lubrication after cooling eye of saw and arbor.