Abstract: An apparatus for setting teeth on a saw blade is disclosed. The apparatus has a control shaft which has setting cams for pivoting a tooth setting block. An indexing arm is caused to pivot by an indexing cam to cause a blade held by the apparatus to move through the apparatus in a timed stepwise fashion. Clamping jaws are movable relative to one another by a cam carried by the shaft to hold the blade during tooth setting and to release the blade for indexing through the apparatus.

Abstract: A saw setter having a base, a pair of clamping members mounted on the base for receiving a saw blade therebetween with the saw teeth pointing upwardly, an advancing lever and pawl for engaging selected teeth and moving the saw blade through the clamping members, a first jaw pivotally mounted on the base, an actuating lever pivotally mounted on the base and connected to the first jaw by a force magnifying linkage, a second jaw pivotally mounted on the base, a linkage between the first and second jaws for causing them to either move simultaneously toward each other or away from each other and a first saw setting finger on the first movable jaw and a second saw setting finger on the second movable jaw.

Abstract: A setting apparatus for circular saws is described in which an elongated channel iron base is employed to carry both the setting device and the cooperating means. The channel iron base is of sufficient length to accomodate an open-end slidable box, said box supporting a fixed saw holding arbor; said slidable box being movable on said elongated channel iron base, and also longitudinally adjustable to position the peripheral edge of a circle saw of any size in proper relation to the edge of the anvil. The anvil is located at the right end of channel iron base and said slidable box being releasably lockable to the channel iron base at any point desired.The right end of the elongated channel iron base is provided with two angle iron plates, welded or bolted in place, and positioned with sufficient width to accept a stress-proof metal bar arm equipped with a one-fourth inch tool bit as the striking element. The metal bar arm and the metal angle plates are bored to receive a bolt pivotally supporting said bar arm.