Cutting apparatus

Details Cutting apparatus Cutting apparatus

1984-11-14

1986-03-11

Yost, Frank T.

Cutting

Rotatable disc tool pair or tool and carrier

With means to support work relative to tool

83216, 83488, 83558, 83563, 83699, B23D 4700

Patent

active

045746729

ABSTRACT:
A cutting apparatus such as a metal-cutting circular saw apparatus has an axially displaceable shaft for mounting a saw blade. The shaft is hydrostatically supported both in the radial and in the axial direction. To provide for the axial displaceability of the shaft, the shaft is axially hydrostatically supported at one end by means of an annular piston. The piston bears with a radial end portion thereof against a shoulder in the bearing housing, the shoulder projecting into the cylinder in which the piston is displaceable. The piston is of such a cross-sectional shape and elasticity that in an operative position it is elastically pivoted or tilted, thereby reducing the clearance between the piston and the cylinder, so the piston can carry bearing forces in a radial direction, and also eliminating the need for piston sealing means.

REFERENCES:
patent: 3878744 (1975-04-01), Luxnat
patent: 3919908 (1975-11-01), Jaegers
patent: 4289054 (1981-09-01), Pieper et al.
patent: 4378715 (1983-04-01), Kaiser et al.

Affiliated with

Also associated with

Rating

Cutting apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Cutting apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cutting apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2185462