Patent ID: 6722247
Filing Date: 2004-04-20
Classification: B23D,Y10T

Abstract:
A device for suspending one end of a saw blade in a parallelogram-jigsaw comprising:a stationary frame; a first arm; a second arm parallel to the first arm and having a saw blade clamp mounted pivotably with respect to the first arm; said first and second arms on their end opposite to the saw blade mounted on said stationary frame pivotably about parallel pivot axis, a third arm (36) is provided parallel to the first arm (14) and on a side thereof opposite to the second arm (18), said third arm mounted pivotably about a rotation axis (43) parallel to the rotation axis (12, 16) of the first and second arms (14, 18), wherein the length of said third arm lengthens or shortens in the longitudinal direction under load, and wherein the saw blade clamp (38) is mounted pivotably on the ends of the respective first arm (14) and third arm (36) opposite the rotation axis (12, 43).