B - Operations – Transporting – 21 – D
Patent
B - Operations, Transporting
21
D
B21D 19/08 (2006.01) B21D 17/02 (2006.01) B21D 41/02 (2006.01)
Patent
CA 2223298
A tool kit including a pilotless punch for swaging tube ends with beads, flares and portions of reduced diameter. The kit is particularly useful to auto-mechanics for reconditioning sending units on fuel tanks using common workbench tools and equipment. The tool kit includes a pair of clamping blocks cooperatively forming a chuck for enclosing a tube. Each clamping block has a flat portion along a segment thereof such that both blocks are forcibly retainable against one-another in a common shop vise for firmly clamping a tube. There is also provided a centering bushing and an annular collar for simultaneously enclosing portions of the clamping blocks and a portion of the centering bushing when the centering bushing is positioned adjacent the clamping blocks, for centering the centering bushing with the chuck. The round punch bar is mountable inside a central opening in the centering bushing. The punch bar has a first pilotless swaging die for swaging a tube end. Further, a gauge is incorporated into the centering bushing, and this gauge has a standard dimension corresponding to a required length of a tube end protruding from the chuck prior to swaging the tube end, for gauging a tube end prior to chucking it.
Nguyen Tien
P.eng. Theriault Mario D.
LandOfFree
Tool kit and method for swaging and flaring metal tubes 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 kit and method for swaging and flaring metal tubes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tool kit and method for swaging and flaring metal tubes will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-2018041