METAL TEXTILES CORPORATION Patent applications |
Patent application number | Title | Published |
20140250847 | Wire Mesh Filter with Improved Wire and Method of Making the Wire - A filter for use in safety air bags as employed in vehicles and the like comprises compressed corrugated wire wherein the corrugations are formed as a periodic sequence of substantially identical first sinusoidal waves coplanar in one orientation of a first given amplitude and pitch and a periodic sequence of substantially identical second sinusoidal waves of a second amplitude and pitch different than the first given amplitude and pitch oriented orthogonal to the plane of the first waves to form a wire with complex three dimensional waves. The wires so formed are wrapped about a mandrel in multiple layers and the ring so formed distorted into an oval shape that is inserted into a filter forming die. A plunger then is forced under high pressure into the die to form the compressed wire filter. The layers of undulations of the wire interlock to preclude separation of the compressed layers during deployment of an air bag. | 09-11-2014 |
20110272941 | PIPE JOINT AND SEAL WITH BAND CLAMP - First and second exhaust system pipes in one of several embodiments are joined in a fixed fluid tight joint comprising a first flared flange on a first pipe and a flared flange portion on a second pipe. The flange portion is part of a second flange on the second pipe spaced from the second pipe end edge forming a pipe segment forming a corner with the second flange. A seal is between the two flanges abutting the second pipe segment. The first flange has a convex spherical outer surface and a concave inner spherical surface engaged with a first outer convex spherical surface portion of the seal, the radius of the flange inner surface is larger than the radius of the seal first outer surface portion forming a first tangential engaged contact point. A band clamp has two depending legs which respectively engage the first flared flange of the first pipe and the second pipe flared flange portion for forcing the flanges and pipes together and against the seal. A first clamp leg engages the first flange outer convex spherical surface at a second tangential contact point. The other conical leg of the clamp engages the second pipe flared flange portion. The two tangential contact points define a plane normal to the corresponding engaged surfaces providing enhanced stress concentration from the clamp to the pipes via the first flange and seal. | 11-10-2011 |