Patents by Inventor ARTHUR DOTY
ARTHUR DOTY 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: 20190128447Abstract: A lifting device is disclosed. The lifting device includes a device body having a pair of grippers and a pair of lifting means. The pair of grippers grips opposite side edges of a flange of a supporting beam to allow the device body to be suspended from the supporting beam. Each of the lifting means is connected to a corresponding one of the grippers. The lifting means can lift a pipeline away from the supporting beam.Type: ApplicationFiled: May 1, 2018Publication date: May 2, 2019Inventor: ARTHUR DOTY
-
Patent number: 9321088Abstract: An apparatus for cleaning bleeder valves is disclosed. The apparatus includes a rigid casing and a flexible casing rotatably connected to the rigid casing. The flexible casing is adapted to provide fluid-tight coupling of the flexible casing to a bleeder valve. Within the flexible casing, a flexible shaft is rotatably mounted and extended from one end of the flexible casing to a position outwardly of an opposite end of the flexible casing. Connected to the flexible shaft is a drill bit adapted for engagement to breakdown sediments. The drill bit includes a tip, a first and second flutes. The first and second flutes are extended longitudinally along the length of the drill bit, and are relatively straight. The first flute includes a first cutting edge, and the second flute includes a second cutting edge. Also connected to the rigid casing is a valve adapted for selective venting of an interior of the rigid casing.Type: GrantFiled: October 8, 2013Date of Patent: April 26, 2016Inventor: Arthur Doty
-
Patent number: 9079301Abstract: A pipe flange spreading tool is disclosed. The pipe flange spreading tool includes a pair of wedges and a retainer strap. Each of the wedges has a tapered end, and the tapered end is configured to be forced between two pipe flanges of a pipeline to separate the pipe flanges of the pipeline. The retainer strap connects the pair of wedges. The retainer strap is configured to be looped around the pipeline to retain the pair of wedges with respect to the pipeline during operation.Type: GrantFiled: September 12, 2011Date of Patent: July 14, 2015Inventor: Arthur Doty
-
Patent number: 8870161Abstract: A pipe flange spreading tool is disclosed. The pipe flange spreading tool includes a pair of wedges and a retainer strap. Each of the wedges has a through-hole and a tapered end. The tapered end is configured to be forced between two pipe flanges of a pipeline to separate the pipe flanges of the pipeline. The retainer strap connects the pair of wedges via the through-holes. The retainer strap includes a first and second end loops configured to be looped around a first and second secured locations of the pipeline, respectively, in order to retain the pair of wedges with respect to the pipeline during operation.Type: GrantFiled: April 17, 2012Date of Patent: October 28, 2014Inventor: Arthur Doty
-
Publication number: 20140033456Abstract: An apparatus for cleaning bleeder valves is disclosed. The apparatus includes a rigid casing and a flexible casing rotatably connected to the rigid casing. The flexible casing is adapted to provide fluid-tight coupling of the flexible casing to a bleeder valve. Within the flexible casing, a flexible shaft is rotatably mounted and extended from one end of the flexible casing to a position outwardly of an opposite end of the flexible casing. Connected to the flexible shaft is a drill bit adapted for engagement to breakdown sediments. The drill bit includes a tip, a first and second flutes. The first and second flutes are extended longitudinally along the length of the drill bit, and are relatively straight. The first flute includes a first cutting edge, and the second flute includes a second cutting edge. Also connected to the rigid casing is a valve adapted for selective venting of an interior of the rigid casing.Type: ApplicationFiled: October 8, 2013Publication date: February 6, 2014Inventor: ARTHUR DOTY
-
Publication number: 20130061723Abstract: A pipe flange spreading tool is disclosed. The pipe flange spreading tool includes a pair of wedges and a retainer strap. Each of the wedges has a through-hole and a tapered end. The tapered end is configured to be forced between two pipe flanges of a pipeline to separate the pipe flanges of the pipeline. The retainer strap connects the pair of wedges via the through-holes. The retainer strap includes a first and second end loops configured to be looped around a first and second secured locations of the pipeline, respectively, in order to retain the pair of wedges with respect to the pipeline during operation.Type: ApplicationFiled: April 17, 2012Publication date: March 14, 2013Inventor: ARTHUR DOTY
-
Publication number: 20130062583Abstract: A pipe flange spreading tool is disclosed. The pipe flange spreading tool includes a pair of wedges and a retainer strap. Each of the wedges has a tapered end, and the tapered end is configured to be forced between two pipe flanges of a pipeline to separate the pipe flanges of the pipeline. The retainer strap connects the pair of wedges. The retainer strap is configured to be looped around the pipeline to retain the pair of wedges with respect to the pipeline during operation.Type: ApplicationFiled: September 12, 2011Publication date: March 14, 2013Inventor: Arthur Doty
-
Patent number: 6244663Abstract: A seat belt retractor may be spaced from and mounted at an attitude to the vertical that is different than the attitude of the retractor; and a mechanical connection therebetween operates the retractor to block belt protraction from the retractor reel when the vehicle and/or seat belt experience an acceleration or deceleration above a predetermined amount. Preferably, the retractor is of substantial conventional manufacture, and the remote actuator uses the same kind of proven inertia-sensitive components to provide a low-cost and proven system. Preferably, the remote actuator is connected mechanically by a cable to the retractor, and the cable actuates the retractor to its blocking position to stop belt protraction.Type: GrantFiled: October 13, 1998Date of Patent: June 12, 2001Assignee: Takata, Inc.Inventor: Gerald Arthur Doty
-
Patent number: 6106013Abstract: A seat belt retractor is provided with an energy management system that achieves a known, predictable dissipation of energy which allows the force load on the shoulder belt and an amount of belt protraction to be carefully controlled for a given vehicle's crash characteristics. At shoulder belt loads below the onset force level, the inertia or web-sensitive locks lock both the reel and reel shaft against rotation and belt protraction with no energy dissipation. At shoulder belt loads above the onset force level, the reel rotates relative to the locked shaft and moves an extrusion die and a bushing on the reel shaft relative to one another and deforms the wall of the bushing thereby dissipating energy. The extrusion die can be formed integrally on the reel shaft with the driver nut pushing the bushing axially onto the die section of the shaft to deform the bushing.Type: GrantFiled: September 12, 1997Date of Patent: August 22, 2000Inventors: Gerald Arthur Doty, Richard M. Grabowski, Mark Lynn Wilsey
-
Patent number: 6005241Abstract: A seat belt restraint system is provided including a retractor and an optical inertia sensor therefor. The optical inertia has a sensor body with a light emitter and detector recessed in bores therein. A frame support having inclined walls with a base opening at the bottom of the walls support an inertia ball so that it is positioned at the opening to reflect light from the emitter to the detector when vehicle accelerations are within a predetermined range. The inertia sensor is incorporated into circuitry which controls a locking mechanism, e.g. solenoid, at the retractor so that when the detector is sensing light, the retractor stays unlocked. During excessive vehicle acceleration, such as brought on during accident conditions, the ball will roll along the wall so it no longer reflects light from the emitter breaking optical communication between the emitter and detector and locking the retractor.Type: GrantFiled: October 24, 1997Date of Patent: December 21, 1999Assignee: Takata CorporationInventors: Gerald Arthur Doty, Richard M. Grabowski, Erick Michael Anderson, Mark Lynn Wilsey
-
Patent number: 5839790Abstract: A seat belt actuator may be spaced from and mounted at an attitude to the vertical that is different than the attitude of the retractor. Preferably, the remote actuator is connected by a looped cable to the retractor to actuate the retractor to its blocking position to stop belt protraction. Herein, the retractor is mounted on a tiltable seat back of a vehicle seat that changes its attitude to the vertical while the remote inertia-sensitive actuator is mounted in the seat rest of the vehicle seat and does not change its attitude. The cable turns a gear in both the remote actuator and in the retractor. An inertia flywheel sensitive to rotation, or an inertia, weight sensitive to acceleration or deceleration, when deceleration is above the predetermined amount, stops rotation of the gear at the remote actuator.Type: GrantFiled: June 6, 1995Date of Patent: November 24, 1998Assignee: Takata Inc.Inventor: Gerald Arthur Doty