Abstract: A hydraulic camshaft adjuster of the vane cell type, including a rotor and a stator and including a cover having fastening holes extending all the way through for accommodating fasteners. Via the fasteners the cover is fastened at an end face to the stator. The cover has a locking hole, into which a locking pin accommodated in the rotor can be displaced in an axial direction in order to lock the rotor in relation to the stator.

Abstract: A hydraulic camshaft adjuster of the vane cell type, including a rotor and a stator and including a cover having fastening holes extending all the way through for accommodating fasteners. Via the fasteners the cover is fastened at an end face to the stator. The cover has a locking hole, into which a locking pin accommodated in the rotor can be displaced in an axial direction in order to lock the rotor in relation to the stator.

Abstract: A configuration of a camshaft phaser (1) having a stator (2) and a rotor (3), the stator (2) and the rotor (3) being formed as sheet-metal parts and having integral shaped sheet-metal sections (12) for receiving a spring (4) and the spring ends (5, 6) thereof.

Abstract: A camshaft adjustment device for an internal combustion engine, having a stator (1) that can be driven by a crankshaft of the internal combustion engine, having a rotor (3) that can be connected rotationally conjointly to the camshaft, having working chambers which are arranged between the stator (1) and the rotor (3) and which are divided into first and second pressure chambers (A, B) by vanes (18) assigned to the rotor (3), wherein, in the rotor (3) there are provided first pressure medium ducts (5) which issue into the first pressure chambers (A) and second pressure medium ducts (6) which issue into the second pressure chambers (B), wherein the rotor (3) has an inner ring (15) and an outer ring (14) which are connected to one another by means of a disk-shaped web (9), and the first pressure medium ducts (5) are arranged on one side of the web (9) and the second pressure medium ducts (6) are arranged on the other side of the web (9), and the first and second pressure medium ducts (5,6) are formed by pressur

Abstract: A cover (4) for covering an axial side of a rotor core (6) that is arranged in a camshaft adjuster (50) and has a passage bore (28) for holding a locking pin (30) with which the rotor core (6) can be secured against rotation relative to a stator (54) of the camshaft adjuster (50). The specified cover includes a base body (8) for axially covering at least one area of the rotor core (6) with the passage bore (28) and a support element (38) that is arranged on the base body (8) for the axial counter support of the locking pin (30).

Abstract: A camshaft adjuster (2) having a vane-type design with a stator (4) and a rotor (6), which can be rotated relative to the stator (4), and at least two pressure chambers (8a, 8b) formed between the stator (4) and the rotor (6). The pressure chambers (8a, 8b) are separated from each other by a radially oriented vane (12) of the rotor (6), wherein the pressure chambers (8a, 8b) can be alternately supplied with a pressure medium. The vane (12) has a radial face (20) and two lateral faces (20) that are directed toward the pressure chambers (8a, 8b). The radial face (20) is sealed by a U-shaped sealing element (26) having a main limb (30) and two side limbs (32) seated against the lateral faces (22). The pressure chambers (8a, 8b) of the camshaft adjuster (2) are sealed particularly reliably by designing check valves (28) on the side limbs (32) of the sealing element (26) and by designing, on the lateral faces (22) of the vane (12), outlets for the pressure medium with which the check valves (28) are associated.

Abstract: A camshaft adjuster (1) is provided with a drive element (2) and an output element (3), including a locking mechanism (5) which is arranged in a locking bore (6) and has precisely two locking pistons (8, 9) and a locking spring (7), the locking bore (6) is formed in the drive element (2) or in the output element (3) and the respective other element (2, 3) which does not have the locking bore (6) includes the locking receivers (10, 11) associated with the locking pistons (8, 9).

Abstract: A configuration of a camshaft phaser (1) having a stator (2) and a rotor (3), the stator (2) and the rotor (3) being formed as sheet-metal parts and having integral shaped sheet-metal sections (12) for receiving a spring (4) and the spring ends (5, 6) thereof.

Abstract: A camshaft adjuster (1) is provided with a drive element (2) and an output element (3), including a locking mechanism (5) which is arranged in a locking bore (6) and has precisely two locking pistons (8, 9) and a locking spring (7), the locking bore (6) is formed in the drive element (2) or in the output element (3) and the respective other element (2, 3) which does not have the locking bore (6) includes the locking receivers (10, 11) associated with the locking pistons (8, 9).

Abstract: A camshaft adjuster (2) having a vane-type design with a stator (4) and a rotor (6), which can be rotated relative to the stator (4), and at least two pressure chambers (8a, 8b) formed between the stator (4) and the rotor (6). The pressure chambers (8a, 8b) are separated from each other by a radially oriented vane (12) of the rotor (6), wherein the pressure chambers (8a, 8b) can be alternately supplied with a pressure medium. The vane (12) has a radial face (20) and two lateral faces (20) that are directed toward the pressure chambers (8a, 8b). The radial face (20) is sealed by a U-shaped sealing element (26) having a main limb (30) and two side limbs (32) seated against the lateral faces (22). The pressure chambers (8a, 8b) of the camshaft adjuster (2) are sealed particularly reliably by designing check valves (28) on the side limbs (32) of the sealing element (26) and by designing, on the lateral faces (22) of the vane (12), outlets for the pressure medium with which the check valves (28) are associated.

Abstract: A hydraulic camshaft adjuster for an internal combustion engine. The hydraulic camshaft adjuster has a drive part that can be drive-connected to a crankshaft, an output part which has a central, first axial opening for the rotatably fixed connection to a first camshaft and is mounted such that it can be adjusted rotatably with respect to the drive part, a hydraulic actuating mechanism, by which a rotary angle position between the drive part and the output part can be adjusted, and a screw plug which is screwed to the drive part for closing the first axial opening. The screw plug is manufactured from a shaped part which is produced by a forming process without the removal of material.

Abstract: An arrangement of a camshaft adjuster which has a drive wheel, a stator and a rotor. The camshaft adjuster is held together via sleeves arranged coaxially with respect to the axis of rotation.

Abstract: A hydraulic camshaft adjuster for an internal combustion engine. The hydraulic camshaft adjuster has a drive part that can be drive-connected to a crankshaft, an output part which has a central, first axial opening for the rotatably fixed connection to a first camshaft and is mounted such that it can be adjusted rotatably with respect to the drive part, a hydraulic actuating mechanism, by which a rotary angle position between the drive part and the output part can be adjusted, and a screw plug which is screwed to the drive part for closing the first axial opening. The screw plug is manufactured from a shaped part which is produced by a forming process without the removal of material.