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Rotary shafts, gudgeons, housings, and flexible couplings for rotary shafts January USPTO class patent listing 01/07

20070021221 - Frictional resistance generation mechanism: A friction resistance generation mechanism is disposed between two relatively rotatable members of a rotating mechanism. The mechanism includes an input side disk-like plate 32, output side disk-like plates 30 and 31, friction shims 361A, 361B, and 361C aligned and disposed in a direction of rotation. A plurality of elastic... Agent: GlobalIPCounselors, LLP

20070021222 - Cardan shaft: A cardan shaft (1) having a first shaft (2) and a second shaft (3) is connected in a torque-proof manner via a constant velocity joint (9). The second shaft (3) having two separate shaft sections (4, 5) connected to one another by a connector, which mechanically fails at the impact... Agent: Schwabe, Williamson & Wyatt, P.C. Pacwest Center, Suite 1900

20070021223 - Longitudinal plunging unit permitting axial positioning of the cage: A longitudinal plunging unit for the transmission of torque in a drive assembly. It comprises a profiled sleeve (21) with circumferentially distributed, longitudinally extending first ball grooves (22); a profiled journal (11) with circumferentially distributed, longitudinally extending second ball grooves (12); balls (31) which are arranged in groups of pairs... Agent: Artz & Artz, P.C.

20070021224 - Propshafts with honeycomb core dampers: A propshaft assembly includes a shaft structure having a hollow cavity and an insert member being positioned within the hollow cavity and engaging the shaft structure. The shaft structure vibrates in response to receipt of an input of a predetermined frequency such that a shell mode anti-node is generated. The... Agent: Harness, Dickey & Pierce, P.L.C

20070015592 - Tubular telescoping drive shaft: A tubular telescoping drive shaft for transmitting rotation from a rotating power source to an element to be rotated thereby, including at least one inner member or shaft telescopically receivable in an outer tubular shaft and including a universal joint such as a Hooke's joint having pivotal yokes connected with... Agent: Cnh America LLC

20070015593 - Tubular telescoping drive shaft: A tubular telescoping drive shaft for transmitting rotation from a rotating power source to an element to be rotated thereby, including at least one inner member or shaft telescopically receivable in an outer tubular shaft and including a universal joint such as a Hooke's joint having pivotal yokes connected with... Agent: Cnh America LLC