Patents by Inventor Bernard E. Berlinger, Jr.
Bernard E. Berlinger, Jr. 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).
-
Patent number: 10527149Abstract: A gear system includes gears that each have a tooth flank profile that includes a convex addendum and a concave dedendum, and when in mesh satisfy the Euler Savory equation for conjugacy with contact over the entire tooth flank such that lines of contact are unbroken. The portion between the addendum and dedendum is an involute or other geometric curve.Type: GrantFiled: December 9, 2016Date of Patent: January 7, 2020Assignee: Gear Innovations LLCInventors: Bernard E. Berlinger, Jr., John Robert Colbourne
-
Patent number: 10232701Abstract: An autonomous guided vehicle includes a drive having a high power density, a high sustainable wheel load density, and sufficient moment of inertia. The drive includes a single pass gear set, a preload system for roller bearings, a flywheel, an integral motor, and encoders.Type: GrantFiled: February 8, 2017Date of Patent: March 19, 2019Assignee: ASI Technologies, Inc.Inventors: Bernard E. Berlinger, Jr., John Cross
-
Publication number: 20180222310Abstract: An autonomous guided vehicle includes a drive having a high power density, a high sustainable wheel load density, and sufficient moment of inertia. The drive includes a single pass gear set, a preload system for roller bearings, a flywheel, an integral motor, and encoders.Type: ApplicationFiled: February 8, 2017Publication date: August 9, 2018Inventors: Bernard E. Berlinger, JR., John Cross
-
Publication number: 20170167589Abstract: A gear system includes gears that each have a tooth flank profile that includes a convex addendum and a concave dedendum, and when in mesh satisfy the Euler Savory equation for conjugacy with contact over the entire tooth flank such that lines of contact are unbroken. The portion between the addendum and dedendum is an involute or other geometric curve.Type: ApplicationFiled: December 9, 2016Publication date: June 15, 2017Inventors: Bernard E. Berlinger, JR., John Robert Colbourne
-
Patent number: 6178840Abstract: A gearing system which includes a pair of conjugate gears. The tooth profile of the first gear lies entirely within the pitch circle of the first gear, and the tooth profile of the mating gear lies entirely outside the pitch circle of the mating gear. The profile of the first gear is fully or partially concave, and the tooth profile of the mating gear is fully or partially convex. The profiles of the conjugate gear pair may have constant, or nearly constant, relative curvature. Alternatively, due to the shape of the profiles, constant, or nearly constant, contact stress results when the gears are in mesh.Type: GrantFiled: April 8, 1998Date of Patent: January 30, 2001Assignee: Genesis Partners, L.P.Inventors: John Robert Colbourne, Bernard E. Berlinger, Jr.
-
Patent number: 6101892Abstract: A gearing system which includes a pair of gears. The tooth profile of the first gear has three portions: a concave portion lying within the dedendum of the first gear, a convex portion lying within the addendum of the first gear, and a transition zone disposed between the concave and convex portions. Similarly, the tooth profile of the mating gear has three portions: a concave portion lying within the dedendum of the mating gear, conjugate to the convex portion of the tooth profile of the first gear; a convex portion lying within the addendum of the mating gear, conjugate to the concave portion of the tooth profile of the first gear; and a transition zone disposed between the concave and convex portions. The pair of gears may be designed such that no contact between meshing teeth is made along the transition zones. The tooth profiles of the gear pair have constant, or nearly constant, relative curvature.Type: GrantFiled: April 8, 1998Date of Patent: August 15, 2000Assignee: Genesis Partners, L.P.Inventors: Bernard E. Berlinger, Jr., John Robert Colbourne
-
Patent number: 5318144Abstract: A personal mobility vehicle arranged for disassembly and assembly to facilitate transporting of the vehicle. A unitized drive unit, composed two drive wheels, a motor and a transmission for driving the drive wheels in response to the motor, is selectively mounted on and removed from a unitized support frame which serves as the basic support structure for the vehicle.Type: GrantFiled: May 3, 1990Date of Patent: June 7, 1994Assignee: Assembled Systems, Inc.Inventor: Bernard E. Berlinger, Jr.
-
Patent number: 4144774Abstract: An actuator assembly particularly useful for operating butterfly, ball or plug type valves is disclosed herein and comprises a relatively efficient gear train including first means for coupling the gear train to a drive member and a pinion in driving engagement with a sector gear of limited circumferential extent formed on a periphery, preferably an inner periphery, of a generally triangular sector member. At the vertex of the sector member opposite the sector gear there is provided a rotatably mounted drive member for driving the stem of an associated valve member as it rotates. Accordingly, as the sector gear is driven, the drive member rotates the valve stem to open or close the valve. The input gear train includes a non-reversing coupling means adjacent the first coupling means whereby the drive member can rotate the sector member and, thus, the valve stem, but external forces on the output side of the non-reversing coupling means cannot cause rotation of the valve stem.Type: GrantFiled: November 21, 1977Date of Patent: March 20, 1979Assignee: Westran CorporationInventor: Bernard E. Berlinger, Jr.
-
Patent number: 3973449Abstract: A drive assembly usable with windshield wipers and the like is disclosed in this application and includes a motor having an output shaft including a helical pinion provided with no more than five teeth. The pinion is in meshing engagement with a helical gear for driving an output shaft connected to a linkage operative to drive a windshield wiper system. The preferred embodiment of the invention disclosed herein includes a pair of bearing assemblies for the motor output shaft, one located adjacent one end of the output shaft and the other located intermediate the ends of the shaft such that a portion of the shaft extends beyond the other bearing assembly. The motor is associated with the output shaft between the bearing assemblies and the helical pinion is located on the extending portion of the shaft.Type: GrantFiled: May 22, 1975Date of Patent: August 10, 1976Assignee: Quaker City Gear Works, Inc.Inventor: Bernard E. Berlinger, Jr.
-
Patent number: 3949626Abstract: A differential gear system is disclosed for selectively transmitting power from one of two alternative power sources and which is particularly suited for use in actuating assemblies. The differential gear system includes an input gear rotatable about a sleeve assembly and in driving engagement with a spider gear assembly keyed to the sleeve assembly and driving an output gear also rotatable about the sleeve assembly. In one mode of operation, a first input gear system drives the differential input gear about the sleeve assembly while the sleeve assembly is held stationary by a second input gear system whereby power is transmitted through the spider gear assembly to the differential output gear. Alternatively, second input gear system drives the sleeve assembly while the first input gear system holds the differential input gear stationary whereby power is transmitted through the spider gear assembly to the differential output gear.Type: GrantFiled: July 24, 1974Date of Patent: April 13, 1976Assignee: Quaker City Gear Works, Inc.Inventors: Bernard E. Berlinger, Jr., Harry Sulzer
-
Patent number: D429186Type: GrantFiled: November 13, 1998Date of Patent: August 8, 2000Assignee: Sunrise Medical HHG Inc.Inventors: Darin J. Trippensee, Bernard E. Berlinger, Jr., Christopher N. Tryens