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US 2013/0276735 A1Published application
Camshaft phaser having a spring attached to the pin of a screw
AssigneeSchaeffler Technologies AG & Co. KG
InventorAndreas Schulte
Life of this patent
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Abstract
A camshaft phaser (1) having a stator (2) and a rotor (16), whereby at least one cover (18) is attached to the stator (2) by means of at least one screw (5) that has a head (8), whereby a spring (14) is joined to the rotor (16) and to the screw (5) so as to transmit force, whereby the spring (14) is in contact with a pin (10) that has a polygonal outside shape and that extends lengthenwise from the head (8) of the screw (5).
Claims11
A camshaft phaser comprising:
- a stator;
- a rotor;
- at least one screw having a head and a pin extending lengthwise from the head, the pin having a polygonal outside shape;
- at least one cover attached to the stator via the at least one screw, the at least one screw having a head;
- and
- a spring joined to the rotor and to the screw so as to transmit force, the spring being in contact with the pin.
3 more elements
Dependencies are inferred from the claim text.