Rotary shafts, gudgeons, housings, and flexible couplings for rotary shafts inventions 07/07

20070173335 - Compact differential assembly: A differential assembly (11) for being rotatably supported around a longitudinal axis (A) and for being rotatingly driven inside a housing, comprising a differential carrier (12) which comprises a base (13) at its first end and an aperture (14) at its second end; two sideshaft gears (21, 23) arranged coaxially... Agent: Artz & Artz, P.C.

20070173336 - Double pivoting tilt joint: The invention provides a double pivot tilt joint for connecting two shafts for synchronous rotation and for tilting movement relative to one another. The double pivot tilt joint includes a first shaft member and a first pivot pin extending at least partially through the first shaft member. The double pivot... Agent: Delphi Technologies, Inc.

20070173337 - Rolling boot assembly: A rolling boot assembly includes a shroud having a first portion and a second portion, and a radial boot having a first section and a second section. The second portion of the shroud has a free end. The first section of the radial boot is connected to the first portion... Agent: Gkn Driveline North America, Inc

20070167242 - Crosshead's assembly: The present summary refers to the invention patent for a crosshead assembly, which belongs to the field of the machines elements, particularly auto parts, which received improvement to present a simpler structure than that of the similar usual crossheads, comprised of genuine crosshead; clamps, which are assembled in the edges... Agent: Mathews, Shepherd, Mckay, & Bruneau, P.A.

20070167243 - Constant velocity joint: An annular member is installed on a circular cylinder section of a trunnion, and a roller member, in the inner periphery of which a needle bearing is held, is installed on the circular cylinder section. The needle bearing is held between a flange section formed on one end of the... Agent: Squire, Sanders & Dempsey L.L.P.

20070161427 - Flexible drive shaft: A flexible drive shaft is described for transmitting torque off axis. The shaft is selected from an alloy of nickel and titanium to exhibit inelastic characteristics at the operating temperature and further capable of continuous plastic ductile deformation. The ductile nature of the shaft allows it to transmit torque from... Agent: Patrick M. White

20070161428 - Constant velocity joint: Lateral cross-sections of first guiding grooves provided in the inner wall surface of an outer cup are formed in a circular arc shape for one point contact with balls, and lateral cross-sections of second guiding grooves provided in the outer wall surface of an inner ring are formed in an... Agent: Squire, Sanders & Dempsey L.L.P.

20070161429 - Boot for universal joint: A boot for a universal joint including a first sleeve portion defining a first circular opening and a second sleeve portion spaced from the first sleeve portion along a boot axis, the second sleeve portion defining a second circular opening having a smaller diameter than the first circular opening, the... Agent: Delphi Technologies, Inc.

20070155513 - Torque fluctuation absorbing device: A torque fluctuation absorbing device includes a first rotational member which transmits a torque from a driving power source, a damping mechanism connected with an input shaft of a transmission, the damping mechanism having a pair of frictional members of approximately annular-shaped fixed at both surfaces of a disc, and... Agent: Buchanan, Ingersoll & Rooney PC

20070155514 - Davenport® multi-spindle screw machine, and improved tool arm for use therein: An improved Davenport® multi-spindle automatic screw machine has a tool arm (14) mounted on a shaft (41) for rotational movement relative to a revolving head cap (13). A needle bearing (42, 42) is operatively arranged between the shaft and the revolving head cap. The bearing is radially loaded as said... Agent: Phillips Lytle LLP Intellectual Property Group

20070155515 - Tripod type constant velocity joint: