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Machine for the mechanical working of band saws

  • US 4,175,452 A
  • Filed: 03/02/1977
  • Issued: 11/27/1979
  • Est. Priority Date: 03/30/1976
  • Status: Expired due to Term
First Claim
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1. Apparatus for setting teeth of band saw blades and cutting thereof, means for advancing a band saw blade longitudinally, a tooth-setting device comprising two pivotally mounted arms having tooth-setting tools thereon, pivot means pivotally mounting said two arms, means for actuating said arms to effect setting of the teeth on said band saw blade, a pair of knives disposed downstream of said tooth setting device for cutting said blade after the teeth thereof have been set, means mounting one of said knives stationary, said pivot means pivotally mounting the other knife of said two knives, means to render said other knife effective when a given number of teeth on a corresponding length of said blade have been set, actuating means on one of said arms for actuating said other knife when rendered effective to cooperate with the stationary knife to effect cutting of said band saw blade.

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