Patents Assigned to Allegheny Coupling Company
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Publication number: 20110101687Abstract: A coupling including a shell with shell arms, where ends of the shell arms are removably attached by a hinge assembly. A securing assembly releasably secures ends of the shell arms in an abutting relationship and includes a handle rotatably attachable at an end of a shell arm. The handle includes a handle body, a hinge orifice extending through a portion of the handle body, and a hinge pin extending through the hinge orifice. The hinge pin includes an orifice extending therethrough. The securing assembly also includes a substantially T-shaped bail having an arm with a first end and a base portion having an engagement member extending substantially transversely with respect to the bail arm. The engagement member mates with a groove positioned on the boss attached at or near an end of the other arm, and an end of the bail arm extends through the hinge pin orifice.Type: ApplicationFiled: October 5, 2010Publication date: May 5, 2011Applicant: Allegheny Coupling CompanyInventors: Raymond V. Heelan, JR., Gary M. Gustafson
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Patent number: 7828340Abstract: A coupling including a shell with shell arms, where ends of the shell arms are removably attached by a hinge assembly. A securing assembly releasably secures ends of the shell arms in an abutting relationship and includes a handle rotatably attachable at an end of a shell arm. The handle includes a handle body, a hinge orifice extending through a portion of the handle body, and a hinge pin extending through the hinge orifice. The hinge pin includes an orifice extending therethrough. The securing assembly also includes a substantially T-shaped bail having an arm with a first end and a base portion having an engagement member extending substantially transversely with respect to the bail arm. The engagement member mates with a groove positioned on the boss attached at or near an end of the other arm, and an end of the bail arm extends through the hinge pin orifice.Type: GrantFiled: October 18, 2006Date of Patent: November 9, 2010Assignee: Allegheny Coupling CompanyInventors: Raymond V. Heelan, Jr., Gary M. Gustafson
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Publication number: 20080136167Abstract: A coupling including a shell with shell arms, where ends of the shell arms are removably attached by a hinge assembly. A securing assembly releasably secures ends of the shell arms in an abutting relationship and includes a handle rotatably attachable at an end of a shell arm. The handle includes a handle body, a hinge orifice extending through a portion of the handle body, and a hinge pin extending through the hinge orifice. The hinge pin includes an orifice extending therethrough. The securing assembly also includes a substantially T-shaped bail having an arm with a first end and a base portion having an engagement member extending substantially transversely with respect to the bail arm. The engagement member mates with a groove positioned on the boss attached at or near an end of the other arm, and an end of the bail arm extends through the hinge pin orifice.Type: ApplicationFiled: October 18, 2006Publication date: June 12, 2008Applicant: Allegheny Coupling CompanyInventors: Raymond V. Heelan, Gary M. Gustafson
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Publication number: 20070194263Abstract: A valve arrangement includes a valve body defining an enclosure, having a bonnet connected to the valve body. A stem is rotatably attached to the valve body and positioned at least partially within the valve body. A handle is in operable communication with the stem and configured to rotate the stem. An actuation portion is positioned distal from the handle and in direct or indirect contact with the stem, wherein the actuation portion is configured to move when the stem is rotated. The stem includes a first thread portion and a second thread portion, the first thread portion having a first thread pitch and configured to interact with and move the actuation portion. The second thread portion is in communication with the bonnet having a second thread pitch and configured to move the stem with respect to the body. The second thread pitch is smaller than the first thread pitch.Type: ApplicationFiled: January 16, 2007Publication date: August 23, 2007Applicant: Allegheny Coupling CompanyInventors: Raymond Heelan, Gary Gustafson