B - Operations – Transporting – 25 – B
Patent
B - Operations, Transporting
25
B
B25B 27/02 (2006.01) B21D 39/00 (2006.01) B23P 19/02 (2006.01) F16B 4/00 (2006.01) F16L 13/14 (2006.01) F16L 19/08 (2006.01)
Patent
CA 2255379
When a pressed connection is being established between a fitting (7) and a metal pipe end, inserted into the sleeve of the fitting, in metal pipes having an inside diameter greater than 54 mm by means of a pressing jaw having two pressing halves that is placed directly onto the fitting sleeve, the cold forming of the fitting and inserted metal pipe end of a larger diameter is accomplished by a tool that consists of a ring that can be placed about the sleeve of the fitting and consists of interconnected chain links (2, 3, 4, 5), and a mechanically driven pressing jaw that can be coupled with two chain links (5) that define a closed position. The chain links (5) are furnished with receptacles for the coupling ends of the pressing jaw. The sleeve of the fitting (7) has an accommodating groove, open to the interior space, for at least one retaining end that is provided with projections or cutting edges that are embedded in the material of the metal pipe during the radial cold forming (Fig. 4).
Gysin Balthasar
Viegener Walter
Fetherstonhaugh & Co.
Franz Viegener II Gmbh & Co. Kg
Viega Gmbh & Co. Kg
LandOfFree
Pressing tool for connecting a fitting and an inserted metal... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Pressing tool for connecting a fitting and an inserted metal..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pressing tool for connecting a fitting and an inserted metal... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1395672