Rotary shafts, gudgeons, housings, and flexible couplings for rotary shafts inventions 02/08

20080051203 - Fixed type constant velocity joint: It is arranged that in a fixed type constant velocity joint 1 having a plurality of torque transmitting ball tacks 30, the torsional angle at the input torque 0 Nm in a torque-torsional angle diagram be approximately 0. Further, the torsional rigidity in the vicinity of input torque 0 Nm... Agent: Wenderoth, Lind & Ponack, L.L.P.

20080051204 - Protected connection interface for direct torque flow constant velocity joint and method thereof: A direct torque flow constant velocity joint connection interface includes a drive unit, a direct torque flow constant velocity joint connector and a sealant. The drive unit includes a shaft having a second interface surface. The direct torque flow constant velocity joint connector includes a unitary inner joint part having... Agent: Jennifer M. Brumbaugh

20080045348 - Hybrid driveshaft based on unidirectional and fabric composite materials: A hybrid driveshaft and method for manufacturing a hybrid driveshaft by composite materials in which an inner shaft is formed by using a unidirectional fiber reinforced composite material so as to ensure the longitudinal rigidity, a shaft middle part is formed by using a fabric fiber reinforced composite material so... Agent: Morgan, Lewis & Bockius LLP (sf)

20080039217 - Method and apparatus for coupling components: A single piece unitary metal coupling includes a first end, a second end, and a convolution between the first and second ends. The convolution includes at least one cylindrically-shaped tip end.... Agent: Cantor Colburn, LLP

20080032804 - Universal joint: There is provided a universal joint which is a universal joint of a block type in which a bearing cup for supporting a trunnion of a joint cross is integrally formed with a key portion, and the bearing cup is joined to be fixed to a yoke by a bolt... Agent: Mcginn Intellectual Property Law Group, PLLC