Guiding device for saw blade of band saw
AssigneeOav Equipment & Tools, Inc.
InventorJacky Wang
Life of this patent
Estimating the term…
Abstract
A guiding device for guiding movement of a saw blade of a band saw includes a holder base and two saw blade guiding units. The holder base includes a base portion for mounting to the band saw, and two parallel supporting arms. Each of the saw blade guiding units has a sleeve fastened to a transversely extending through hole of one of the supporting arms, a ball rotatably received in the sleeve, and a wheel having a metal wheel shaft with one end inserted into the sleeve and stopped at the ball, and a wheel body made of ceramic material and connected to the other end of the wheel shaft for stopping against one lateral side of the saw blade.
Claims6
A guiding device for guiding movement of a saw blade of a band saw, the guiding device comprising:
- a holder base having a base portion for mounting to a part of the band saw, and two supporting arms parallel extending from the base portion, the supporting arms each having a transversely extending through hole;
- and
- two saw blade guiding units each having a sleeve respectively fastened to the transversely extending through holes of the supporting arms and provided with an axial hole, a ball rotatably received in the axial hole of the sleeve, and a wheel having a metal wheel shaft with one end inserted into the axial hole of the sleeve and stopped at the ball, and a wheel body made of ceramic material and connected to the other end of the wheel shaft for stopping against one lateral side of the saw blade.
Dependencies are inferred from the claim text.