Drawbar swaging apparatus with segmented confinement structure

Details Drawbar swaging apparatus with segmented confinement structure Drawbar swaging apparatus with segmented confinement structure

B - Operations, Transporting

21

D

153/16

B21D 19/00 (2006.01) B21D 39/20 (2006.01)

Patent

CA 1217415

TITLE OF THE INVENTION DRAWBAR SWAGING APPARATUS WITH SEGMENTED CONFINEMENT STRUCTURE ABSTRACT OF THE DISCLOSURE A swaging apparatus includes a drawbar to be inserted in a tubular structure that is to be expanded radially. Two confinement structures define the axial boundaries of an annular pressure zone within which one or more elastically deformable pressurization rings are confined. One or both of these structures includes a plurality of arcuate segments elastically held together and presenting a cam surface. A cam ring interacts with that cam surface to radially expand a cylinder formed by the segments in response to swaging pressure, thereby preventing inelastic deformation of the pressurization rings.

449737

Affiliated with

Also associated with

Rating

Drawbar swaging apparatus with segmented confinement structure does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1337238