Spindle lock-up device

Details Spindle lock-up device Spindle lock-up device

B - Operations, Transporting

23

C

29/19

B23C 5/26 (2006.01) B23Q 3/12 (2006.01) B23Q 16/08 (2006.01)

Patent

CA 1249922

Abstract SPINDLE LOCK-UP DEVICE A spindle lock-up device (11) is provided for releasably locking a rotary spindle (1) having a tool holder (9) to a non-rotatable support (2), such as the ram of a vertical boring machine, so that the spindle tool holder (9) also may be used as a fixed tool holder for the ram (2). The device (11) has a first spiroid gear member (14) -fixed to the ram (2), a second spiroid gear member (17) fixed to the spindle (1), and a third spiroid gear member (19) surrounding the spindle (1) and mounted for axial movement from a retracted to an extended position, the third gear member (19) simultaneously engaging the first (14) and second (11) gear members when in the extended position to lock the spindle (1) against rotation relative to the ram (2). The third gear member (19) is moved to the extended position by a piston (25). (FIGURE 1) 10JOS16851b/0961A/G-130

494359

Affiliated with

Also associated with

Rating

Spindle lock-up device does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1299443