Adapter, tyre parameter monitoring system and method for mounting a tyre parameter monitoring system onto a wheel rim
Adapter, tyre parameter monitoring system and method for mounting a tyre parameter monitoring system onto a wheel rim In an embodiment, a tyre parameter monitoring system ( 2 ) is provided that comprises an electronic module ( 4 ) with a fitting ( 6 ) for a snap-in valve, a ball stud ( 8 ) coupled to the fitting ( 6 ) and a valve stem ( 10 ) for a clamp-in valve. The valve stem ( 10 ) has a ball socket ( 12 ) that is coupled to the ball stud ( 8 ) for form a ball joint such that the valve stem ( 10 ) is positionable at different angles to the electronic module ( 4 ).
1. A tire parameter monitoring system comprising:
an electronic module comprising a snap-in fitting configured to be coupled to a snap-in valve;
a ball stud comprising a connection stem configured to be coupled to the snap-in fitting;
a clamp-in valve stem comprising a ball socket disposed at a first distal end of the clamp-in valve stem and an outer thread at a second distal end of the clamp-in valve stem opposite of the first distal end of the clamp-in valve stem, the ball socket configured to be coupled to the ball stud to form an articulated ball joint, the articulated ball joint configured to position the clamp-in valve stem at different angles relative to the electronic module;
a washer disposed on the second distal end of the clamp-in valve stem;
a seal disposed on the washer at the second distal end of the clamp-in valve stem; and
a nut disposed on the seal at the second distal end of the clamp-in valve stem, the nut configured to be tightened onto the outer thread to pull the ball stud into the ball socket and lock an angular position of the clamp-in valve stem with respect to the connection stem and the electronic module and secure the clamp-in valve stem onto an outer surface of a wheel rim.
2. The tire parameter monitoring system according to claim 1 , wherein the connection stem is coupled to the snap-in fitting of the electronic module and the ball socket is coupled to the ball stud.
3. The tire parameter monitoring system according to claim 2 , wherein the snap-in fitting comprises an aperture and the connection stem extends through the aperture.
4. The tire parameter monitoring system according to claim 2 , wherein the connection stem comprises an inner thread configured to be secured to the snap-in fitting by a screw engaging with the inner thread, the screw being positioned on an opposing side of the snap-in fitting to the connection stem.
5. The tire parameter monitoring system according to claim 4 , wherein the snap-in fitting comprises a mounting plate comprising the aperture and one or more lateral gusset plates.
6. The tire parameter monitoring system according to claim 5 , wherein the electronic module comprises a tire pressure sensor unit configured to monitor a tire pressure of a tire coupled to the wheel rim.