Pipe connector clamp
AssigneeMage LLC
InventorWolfgang Sponer
Life of this patent
Estimating the term…
Abstract
A pipe connector clamp 10 for connecting two pipes having smooth ends has a metal jacket 11 comprising a tightening angle 15, 16 at a separation line of the metal jacket 11 disposed along its girth. The tightening angles 15, 16 are supported from below by reinforcement angles 17, 18. A press rivet nut 20 or a press rivet ring 19 hold the tightening angle 15, 16 and the reinforcement angle 17, 18 together by riveting the tightening angle 15, 16 and the reinforcement angle 17, 18 to the press rivet nut 20 or the press rivet ring 19. The riveted mounting of the press rivet nut 20 or the press rivet ring 19 facilitates simplified manufacture of the pipe connector clamp 10.
Claims10
A pipe connector clamp for connecting two pipes having smooth ends using a tightening bolt, the clamp comprising:
- a C-shaped metal band having an open location, said band having a first tightening angled section extending in a radially outward direction at a first side of said open location, said first angled section having a first opening, and a second tightening angled section extending in a radially outward direction at a second side of said open location, said second angled section having a second opening, said band having a first edge and a second edge opposite said first edge, said first and second edges both extending radially towards a pipe axis;
- a nut, means on said nut and said first tightening angled section for press riveting said nut within said first opening, said nut having a thread for accepting a threaded portion of the tightening bolt;
- a ring, means on said ring and said second tightening angled section for press riveting said ring within said second opening, said ring having an opening for passing a shaft of the tightening bolt;
- and
- a connecting bridge disposed between said first and said second tightening angled sections, said bridge having an edge section extending radially towards a pipe axis which tapers in its radial extension along that section of said connecting bridge which slides below an edge of an oppositely lying portion of said metal-band when the clamp is tightened.
Dependencies are inferred from the claim text.