Apparatus for bringing a tool to a workpiece and applying axial

Details Apparatus for bringing a tool to a workpiece and applying axial Apparatus for bringing a tool to a workpiece and applying axial

1989-10-19

1992-11-10

Schwartz, Larry I.

Cutting by use of rotating axially moving tool

Means to drive tool

Including means to move tool along tool-axis

408128, 408 6, 408 7, 408 16, 470 96, 74110, 74 892, B23G 118

Patent

active

051619253

ABSTRACT:
A tool head for moving a tool to a workpiece and applying an axial force thereto includes a grooved tubular spindle mounted on a fixed shaft for relative axial and rotational movement. The spindle is rotated by a timing belt transmitting power from a driver timing pulley. The timing belt is fitted around the timing pulley and grooved spindle with a pair of 90.degree. twists in the loaded and unloaded sections between the two pulleys. As power is applied to the timing pulley, the belt migrates toward the end of the pulley and the spindle closest to the unloaded section of the belt; and when a resistant torque is applied to the spindle the timing belt migrates to a stable position with respect to both the timing pulley and the grooved spindle and transmits torque and an axial force to the spindle.

REFERENCES:
patent: 56354 (1866-07-01), Brant
patent: 3838934 (1974-10-01), Petroff
patent: 4064585 (1977-12-01), Loos
patent: 4338556 (1982-07-01), Hetzel
patent: 4342528 (1982-08-01), Nozu et al.
patent: 4756237 (1988-07-01), Shishkin et al.
patent: 4838148 (1989-06-01), Denker
patent: 4841843 (1989-06-01), Shishkin et al.

Affiliated with

Also associated with

Rating

Apparatus for bringing a tool to a workpiece and applying axial does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for bringing a tool to a workpiece and applying axial , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for bringing a tool to a workpiece and applying axial will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2289704