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Rotary shafts, gudgeons, housings, and flexible couplings for rotary shafts November USPTO class patent listing 11/07

20070275784 - Twin-ball joint: A constant velocity twin ball joint, having an outer joint part with outer ball tracks, an inner joint part with inner ball tracks. Circumferentially adjoining pairs of tracks, comprise center lines of the outer and inner ball tracks which, when the longitudinal axes are aligned, are positioned in planes which... Agent: Dickinson Wright PLLC

20070270227 - Damper with trigger plate: To prevent the number of parts from being increased due to a trigger plate in a damper with trigger plate, a damper which is formed by interposing a sleeve and an elastic body between a hub fitted to a rotating shaft and an annular mass body disposed at the outer... Agent: Harness, Dickey & Pierce, P.L.C

20070270228 - Cross joint and vehicular steering system including the same: A cross joint is provided which is adapted to prevent a shaft portion and rollers from being damaged when a bearing cup having the rollers on an inner periphery thereof is assembled to a cross shaft. The cross joint includes: a cross shaft 1 including four shaft portions 3; a... Agent: Birch Stewart Kolasch & Birch

20070270229 - Shaft coupling: The shaft coupling includes plates 1 and 2 fitted on ends of input and output shafts A and B, respectively. A plurality of guide grooves 5 and 6 are formed in the opposed surfaces of the plates 1 and 2, respectively, so that each of the grooves 5 and 6... Agent: Wenderoth, Lind & Ponack, L.L.P.

20070265100 - Torsional vibration damper: A torsional vibration damper has two mutually pivoted masses and a friction device that is active between the masses. This friction device can include a first friction device that is a spring friction device and an auxiliary friction device comprising at least one entraining wedge. The entraining wedge can function... Agent: William Collard Collard & Roe, P.C.

20070265101 - Flexible bushing system: A flexible bushing arrangement (30; 30′) has an inner bushing (32; 32′, an outer bushing (34; 34′) which surrounds the inner bushing and delimits an annular space (36; 36′, 36″) therewith, and a resilient connecting body (38; 38) which is arranged in the annular space (36; 36′, 36″) and connects... Agent: Woodard, Emhardt, Moriarty, Mcnett & Henry LLP

20070265102 - Roll rotation mechanism: In a roll rotation mechanism (1) for continuously causing a film-rolling roll to rotate at a constant rate, an Oldham coupling (4) is interposed in a transmission path between a wave gear reduction mechanism (3) and a roll (10). The Oldham coupling (4) forms a connection between a gear rotation... Agent: Buchanan, Ingersoll & Rooney PC

20070259720 - Rotary throttle assembly for operating a power unit in two power settings: A rotary throttle assembly is disclosed for operating a power unit such as an engine or a motor in either a first power setting or a second power setting. The rotary throttle assembly may be used in a concrete vibrator to operate the vibrator in either an idle power setting... Agent: Ladas & Parry

20070259721 - Vehicle steering assembly having an axially compliant intermediate shaft: A steering assembly has a yoke and an axially compliant intermediate shaft having an elastomeric coupling fitted concentrically to the yoke for rotation about an axis. Preferably, a rigid sleeve of the shaft has a cylindrical portion that fixes concentrically to an end portion of a shaft element that extends... Agent: Delphi Technologies, Inc.

20070259722 - Universal joint yoke: A universal joint yoke (1) is formed by press-forming a sheet metal (60) whose thickness is 8 mm or more. The yoke (1) comprises tabs (2, 3) formed of a pair of mutually parallel flat plates. First end portions (2a, 3a) of the tabs (2, 3) are coupled to each... Agent: Rabin & Berdo, PC

20070259723 - Multidirectional transmission: A transmission (300) for a hand-tool comprising a drive shaft (325) having a first axis of rotation, a driven shaft (322) having a second axis of rotation and being rotationally coupled to said drive shaft via at least one universal joint (326, 328). A housing (314) is adapted to receive... Agent: Perkins Coie LLP

20070259724 - Ball cage for a constant velocity universal joint and process of producing a ball cage: A ball cage (2) for a constant velocity universal joint. The ball cage (2) is an annular member with a longitudinal axis (A). In the annular member there are provided a plurality of windows (3) which are distributed around the circumference and which, in the circumferential direction, are separated from... Agent: Dickinson Wright PLLC

20070259725 - Driveshaft assembly with piloted flange connection: A drivetrain that includes a drivetrain component, a flange structure, a yoke flange, a female guide portion and a male guide portion. The drivetrain component has a shaft that is rotatable about an axis. The flange structure is fixedly but removably coupled to the shaft. The female guide portion is... Agent: Harness, Dickey & Pierce, P.L.C

20070254743 - Spline with lubricant retention feature for use in torque limiter: A torque limiter for use on an aircraft comprises a drive shaft having a toothed outer portion, an output shaft, and a spline having an aperture therethrough for receiving the toothed portion. The spline is configured to rotationally couple the drive shaft to the output shaft and to rotationally disengage... Agent: Honeywell International Inc.

20070254744 - Multi-use torque fitting: The present invention relates to a multi-use torque fitting configured to couple a length of tubing to a fluid port in a hermetically sealed or substantially leak-proof manner. Generally, the fitting is configured to provide a degree of compression sufficient to prevent substantial fluid leakage at the tube/port interface. This... Agent: Dinsmore & Shohl LLP