Tool holder-spindle connection

Details Tool holder-spindle connection Tool holder-spindle connection

1993-04-15

1994-06-21

Bishop, Steven C.

Chucks or sockets

Socket type

Friction grip

409234, B23B 31117

Patent

active

053223047

ABSTRACT:
A tool holder assembly for connecting a tool to a spindle. The tool holder assembly defines a conical envelope for seating in a conical seat defined by the spindle and an annular clamping surface in surrounding relation to the conical envelope for seating against an annular clamping surface defined by the spindle. The conical envelope is resilient so as to allow simultaneous seating of the conical envelope in the conical seat of the spindle and seating of the clamping surface on the clamping seat of the spindle irrespective of the tolerances between the conical seat and the clamping seat. Several embodiments are disclosed for providing the resiliency to the conical envelope.

REFERENCES:
patent: 4621960 (1986-11-01), Tollner
patent: 4714389 (1987-12-01), Johne
patent: 4726721 (1988-02-01), Heel et al.
patent: 4840520 (1989-06-01), Pfalzgraf
patent: 5201621 (1993-04-01), McMurtry et al.
"Trends in Tooling for CNC Machine Tools: Tool-Spindle Interfaces", Manufacturing Review, vol. 4, No. 4, Dec. 1991, Eugene I. Rivin.

Affiliated with

Also associated with

Rating

Tool holder-spindle connection does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2216995