Patents by Inventor Mark R. Weiss
Mark R. Weiss has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Publication number: 20130031769Abstract: A dual bushing installation kit includes a first metal bushing and a second metal bushing. The first metal bushing can include a first body having first and second ends. The first and second ends are connected by a first outer surface having a first outer circumference and a first inner surface having a first inner circumference. The second metal bushing is defined by a second body having first and second ends. The first and second ends are connected by a second outer surface having a second outer circumference and a second inner surface having a second inner circumference. The second outer circumference is dimensioned to be substantially conforming with the first inner circumference such that the second bushing is closely receivable by a first opening of the first bushing. Both the second outer circumference and the first inner circumference can be expanded in an outwardly radial direction.Type: ApplicationFiled: March 6, 2012Publication date: February 7, 2013Applicant: FATIGUE TECHNOLOGY, INC.Inventors: William A. Skinner, Jude H. Restis, Mark R. Weiss
-
Patent number: 8128308Abstract: A dual bushing installation kit includes a first metal bushing and a second metal bushing. The first metal bushing can include a first body having first and second ends. The first and second ends are connected by a first outer surface having a first outer circumference and a first inner surface having a first inner circumference. The second metal bushing is defined by a second body having first and second ends. The first and second ends are connected by a second outer surface having a second outer circumference and a second inner surface having a second inner circumference. The second outer circumference is dimensioned to be substantially conforming with the first inner circumference such that the second bushing is closely receivable by a first opening of the first bushing. Both the second outer circumference and the first inner circumference can be expanded in an outwardly radial direction.Type: GrantFiled: April 8, 2008Date of Patent: March 6, 2012Assignee: Fatigue Technology Inc.Inventors: William A. Skinner, Jude H. Restis, Mark R. Weiss
-
Patent number: 7946628Abstract: A fitting (58) is inserted into an opening (56) in a wall (50). The fitting (58) includes a ring portion (64) where it extends through the opening (56). It also includes one or two end portions (66, 68) that extend axially outwardly from the ring portion (64). The ring portion (64) has an inside diameter (76) that is smaller than the inside diameters of the end portion or portions (66, 68). The fitting (58) is positioned within the wall opening (56). Then, an expansion tool is moved through the interior of fitting (58) for the purpose of expanding the ring portion (64). The ring portion (64) is expanded to such an extent that it makes a tight fit with the opening (56). Also, the degree of expansion may result in a cold working of the wall material surrounding the opening (56). The expansion tooling only expands the ring portion (64) and does not exert a substantial expanding force on the end portions (66, 68).Type: GrantFiled: October 28, 2008Date of Patent: May 24, 2011Assignee: Fatigue Technology, Inc.Inventors: Tom G. Poast, Dean C. Madden, Mark R. Weiss
-
Publication number: 20090224535Abstract: A fitting (58) is inserted into an opening (56) in a wall (50). The fitting (58) includes a ring portion (64) where it extends through the opening (56). It also includes one or two end portions (66, 68) that extend axially outwardly from the ring portion (64). The ring portion (64) has an inside diameter (76) that is smaller than the inside diameters of the end portion or portions (66, 68). The fitting (58) is positioned within the wall opening (56). Then, an expansion tool is moved through the interior of fitting (58) for the purpose of expanding the ring portion (64). The ring portion (64) is expanded to such an extent that it makes a tight fit with the opening (56). Also, the degree of expansion may result in a cold working of the wall material surrounding the opening (56). The expansion tooling only expands the ring portion (64) and does not exert a substantial expanding force on the end portions (66, 68).Type: ApplicationFiled: October 28, 2008Publication date: September 10, 2009Applicant: Fatigue Technology, Inc.Inventors: Tom G. Poast, Dean C. Madden, Mark R. Weiss
-
Patent number: 7448652Abstract: A fitting is inserted into an opening in a wall. The fitting includes a ring portion where it extends through the opening. It also includes one or two end portions that extend axially outwardly from the ring portion. The ring portion has an inside diameter that is smaller than the inside diameters of the end portion or portions. The fitting is positioned within the wall openings. Then, an expansion tool is moved through the interior of fitting for the purpose of expanding the ring portion. The ring portion is expanded to such an extent that it makes a tight fit with the opening. Also, the degree of expansion may result in a cold working of the wall material surrounding the opening. The expansion tooling only expands the ring portion and does not exert a substantial expanding force on the end portions.Type: GrantFiled: July 31, 2003Date of Patent: November 11, 2008Assignee: Fatigue Technology Inc.Inventors: Tom G. Poast, Dean C. Madden, Mark R. Weiss
-
Publication number: 20080250603Abstract: A dual bushing installation kit includes a first metal bushing and a second metal bushing. The first metal bushing can include a first body having first and second ends. The first and second ends are connected by a first outer surface having a first outer circumference and a first inner surface having a first inner circumference. The second metal bushing is defined by a second body having first and second ends. The first and second ends are connected by a second outer surface having a second outer circumference and a second inner surface having a second inner circumference. The second outer circumference is dimensioned to be substantially conforming with the first inner circumference such that the second bushing is closely receivable by a first opening of the first bushing. Both the second outer circumference and the first inner circumference can be expanded in an outwardly radial direction.Type: ApplicationFiled: April 8, 2008Publication date: October 16, 2008Inventors: William A. Skinner, Jude H. Restis, Mark R. Weiss
-
Patent number: 7406777Abstract: An alignment assembly comprises an outer bushing received in an aperture of a work piece, and an eccentric bushing received in a passage of the inner bushing and rotated to align a passage of the eccentric bushing with passages of other work pieces and/or alignment assemblies. An alignment assembly comprises an outer bushing received in an aperture of a work piece, inner bushing received in a passage of the outer bushing, and an eccentric bushing received in a passage of the inner bushing and rotated to align a passage of the eccentric bushing with passages of other work pieces and/or alignment assemblies mounted in other work pieces. Flanges and/or ends may be machined to accommodate off-center passages. The bushings may be secured via cold work expansion.Type: GrantFiled: April 15, 2005Date of Patent: August 5, 2008Assignee: Fatigue Technology, Inc.Inventors: Christian Gröver, William A. Skinner, Mark R. Weiss, Jude H. Restis
-
Patent number: 7375277Abstract: A dual bushing installation kit includes a first metal bushing and a second metal bushing. The first metal bushing can include a first body having first and second ends. The first and second ends are connected by a first outer surface having a first outer circumference and a first inner surface having a first inner circumference. The second metal bushing is defined by a second body having first and second ends. The first and second ends are connected by a second outer surface having a second outer circumference and a second inner surface having a second inner circumference. The second outer circumference is dimensioned to be substantially conforming with the first inner circumference such that the second bushing is closely receivable by a first opening of the first bushing. Both the second outer circumference and the first inner circumference can be expanded in an outwardly radial direction.Type: GrantFiled: June 26, 2000Date of Patent: May 20, 2008Assignee: Fatigue Technology, Inc.Inventors: William A. Skinner, Jude H. Restis, Mark R. Weiss
-
Patent number: 7100264Abstract: A bushing (52) has two bushing parts (52, 58), each of which includes a tubular section (54, 60) and a radial flange section (56, 62) Tubular section (54) is inserted into an opening (38) in a work member (40), from one side of the work member (40). Tubular section (60) is inserted into tubular section (54) from the opposite side (44) of the work member (40). A mandrel (M) is moved through the interior of the tubular portion of the bushing to radially and circumferentially expand the tubular portion of the bushing and move the flange sections against the opposite sidewalls of the work member (40). The tubular portions (54, 60) of the bushing (52) is radially and circumferentially expanded an amount sufficient to introduce fatigue life enhancing compressive residual stresses in the work member (40) immediately around the opening (38) in the work member (40).Type: GrantFiled: December 4, 2003Date of Patent: September 5, 2006Assignee: Fatigue Technology, Inc.Inventors: William A. Skinner, Jude H. Restis, Mark R. Weiss
-
Patent number: 6990722Abstract: A tubular fastener element is inserted into an opening in a wall until a flange at the trailing end of the fastener element is in contact with the wall. Then, an externally threaded end of a rod is inserted into a center opening in the fastener element from the flange side of the wall and is mated with internal threads in the fastener element beyond the second side of the wall. A tubular mandrel that surrounds the rod is moved into contact with the entrance portion of the center opening in the tubular fastener. The outside diameter of the mandrel is larger than the inside diameter of the center opening in the fastener element. The rod is retracted to cause a reduced thickness wall portion of the fastener element to collapse and form a second radial flange on the second side of the wall. The mandrel is forced axially into the center opening in the fastener element.Type: GrantFiled: July 16, 2004Date of Patent: January 31, 2006Assignee: Fatigue Technology, Inc.Inventors: Leonard F. Reid, Timothy H. Johnson, David A. Gorton, Mark R. Weiss, Dean C. Madden, Alec K. Hitchman
-
Patent number: 6792657Abstract: A tubular fastener element (34) is inserted into an opening (44) in a wall (W) until a flange (40) at the trailing end of the fastener element (34) is in contact with the wall (W). Then, an externally threaded end (32) of a rod (28) is inserted into a center opening (56) in the fastener element (34) from the flange side (42) of the wall (W) and is mated with internal threads (52) in the fastener element (34) beyond the second side (50) of the wall (W). A tubular mandrel (24) that surrounds the rod (28) is moved into contact with the entrance portion of the center opening (56) in the tubular fastener (34). The outside diameter of the mandrel (24) is larger than the inside diameter (58) of the center opening (56) in the fastener element (34). The rod (28) is retracted to cause a reduced thickness wall portion (46) of the fastener element (34) to collapse and form a second radial flange (60) on the second side (50) of the wall (W).Type: GrantFiled: August 22, 2002Date of Patent: September 21, 2004Inventors: Leonard F. Reid, Timothy H. Johnson, David A. Gorton, Mark R. Weiss, Dean C. Madden, Alec K. Hitchman
-
Publication number: 20040111864Abstract: Bushings (26, 52, 66, 86) are provided that have a tubular portion that fits within an opening (38) in a work member (40) and a radial flange at each end of the tubular portion. In a first embodiment, a first bushing part includes a tubular section (30) and a radial flange section (32) at one of its ends. When the tubular section (30) is within the opening (38), and the radial flange section (32) is against a first wall (46) of the work member (40), an end portion (42) of the tubular section (30) projects outwardly of the opening (38) beyond the second sidewall (44). A second bushing part (28) has an annular flange portion (34) with a center opening (36) in which the projecting end portion (42) of the tubular section (30) fits. The second bushing (52) has two bushing parts (52, 58), each of which includes a tubular section (54, 60) and a radial flange section (56, 62).Type: ApplicationFiled: December 4, 2003Publication date: June 17, 2004Inventors: William A. Skinner, Jude H. Restis, Mark R. Weiss
-
Publication number: 20020189101Abstract: A tubular fastener element (34) is inserted into an opening(44) in a wall (W) until a flange (40) at the trailing end of the fastener element (34) is in contact with the wall (W). Then, an externally threaded end (32) of a rod (28) is inserted into a center opening (56) in the fastener element (34) from the flange side (42) of the wall (W) and is mated with internal threads (52) in the fastener element (34) beyond the second side (50) of the wall (W). A tubular mandrel (24) that surrounds the rod (28) is moved into contact with the entrance portion of the center opening (56) in the tubular fastener (34). The outside diameter of the mandrel (24) is larger than the inside diameter (58) of the center opening (56) in the fastener element (34). The rod (28) is retracted to cause a reduced thickness wall portion (46) of the fastener element (34) to collapse and form a second radial flange (60) on the second side (50) of the wall (W).Type: ApplicationFiled: August 22, 2002Publication date: December 19, 2002Inventors: Leonard F. Reid, Timothy H. Johnson, David A. Gorton, Mark R. Weiss, Dean C. Madden, Alec K. Hitchman
-
Patent number: 6487767Abstract: A tubular fastener element (34) is inserted into an opening(44) in a wall (W) until a flange (40) at the trailing end of the fastener element (34) is in contact with the wall (W). Then, an externally threaded end (32) of a rod (28) is inserted into a center opening (56) in the fastener element (34) from the flange side (42) of the wall (W) and is mated with internal threads (52) in the fastener element (34) beyond the second side (50) of the wall (W). A tubular mandrel (24) that surrounds the rod (28) is moved into contact with the entrance portion of the center opening (56) in the tubular fastener (34). The outside diameter of the mandrel (24) is larger than the inside diameter (58) of the center opening (56) in the fastener element (34). The rod (28) is retracted to cause a reduced thickness wall portion (46) of the fastener element (34) to collapse and form a second radial flange (60) on the second side (50) of the wall (W).Type: GrantFiled: April 10, 2000Date of Patent: December 3, 2002Assignee: Fatigue Technology, Inc.Inventors: Leonard F. Reid, Timothy H. Johnson, David A. Gorton, Mark R. Weiss, Dean C. Madden, Alec K. Hitchman
-
Patent number: 5433100Abstract: A nosepiece apparatus for use in conjunction with a pull gun for prestressing fastener holes, or the like, in a workpiece, the nosepiece including an adapter (12) having a central passageway (19) therethrough and a rear end (20) adapted to be mounted to a pull gun. The forward end of the adapter (12) has a threaded connection for coupling the adapter (12) to an extension piece (14). The extension piece (14) is an elongated, tubular extension having threaded connections at both ends. A sleeve retainer (16) is provided having a threaded connection at its rearward end for securing the sleeve retainer (16) to the extension. The forward end of the sleeve retainer (16) is formed by a multiple of annularly-spaced, alternate splits (56) and fingers (58) extending substantially axially from the rearward end of the sleeve retainer (16). The threaded connection of the sleeve retainer (16) is adapted not only to be threadably coupled to the extension piece (14), but also to be directly coupled to the adapter ( 12).Type: GrantFiled: November 12, 1993Date of Patent: July 18, 1995Assignee: Fatigue Technology, Inc.Inventors: Eric T. Easterbrook, Todd L. Thompson, Mark R. Weiss