Harvester chipper machine
Saw blade having inverse half-conical varying radius raking surface
Carbide tipped insertable saw tooth
ApplicationNo. 727188 filed on 07/09/1991
US Classes:83/840, By independent connecting element83/839Tooth separable from blade
ExaminersPrimary: Yost, Frank T.
Assistant: Smith, Scott A.
Attorney, Agent or Firm
Foreign Patent References
International ClassB27B 033/08
AbstractA circular saw is provided with a disc and tooth holders mounted on the periphery of the disc, with each tooth holder having a pair of legs straddling the disc and fasteners such as bolts and nuts extending through the legs and discs for fastening the holder to the disc. A tooth head is provided with a shank in the form of a bolt which extends through a bore in the holder engaging the tooth head, and the shank and tooth head extend in a tangential axis with the periphery of the disc. Shoulders are provided on the body of the holder for abutting the tooth head.