Schaeffer Technologies AG & Co. KG Patent applications |
Patent application number | Title | Published |
20160017936 | SLEEVE-TYPE FREEWHEEL - A sleeve-type freewheel having a sleeve with clamping ramps which are provided on the inner circumference and a plurality of needle-shaped or roller-shaped clamping bodies which are assigned to the clamping ramps, and a housing formed of lightweight metal and in which the sleeve is received, wherein the sleeve ( | 01-21-2016 |
20130298710 | SPINDLE NUT FOR A BALL SCREW - A spindle nut for a ball screw with a nut part on whose inner periphery there is a spiral ball groove that winds around a spindle axis for the rolling of balls and with two deflection elements, the balls are deflectable into the curved deflection channel of each deflection element and the nut part has two recesses that are spaced apart from each other in the axial direction and one of the deflection elements is arranged in each recess. The nut part is provided with a straight return channel for the balls, and the straight return channel is connected to the two deflection channels. The balls are movable along a ball track in the curved deflection channel and in the straight return channel, and the straight return channel is arranged within a wall thickness of the spindle nut and is arranged at an angle relative to the spindle axis. | 11-14-2013 |
20130199479 | ROTOR FOR A CAMSHAFT PHASER, AND CAMSHAFT PHASER - A rotor for a camshaft phaser includes a hub part having an oil supply passage, at least one vane radially disposed on the hub part, as well as oil channels extending through the hub part and fluidically connected to the oil supply passage. The manufacture of the rotor is considerably simplified because the rotor is made up of a main body and at least one cover element arranged on an end face of the main body. The oil channels are axially closed by the cover element. | 08-08-2013 |