Adjustable blow-off suspension
Altering the damping rate of a vehicle suspension damper. A pressure of a damping fluid is exerted against a second valve mechanism connected to the vehicle suspension damper. The pressure of the damping fluid is increased beyond a threshold of the second valve mechanism that is adjustable by an adjustment member. The adjustment member is exposed through a high pressure side of the vehicle suspension damper. The second valve mechanism is then opened.
1. A vehicle suspension damper for providing a variable damping rate comprising:
a main chamber; and
a damper reservoir coupled to said main chamber, said damper reservoir having an upper end and a lower end, said damper reservoir comprising:
a reservoir chamber;
a compressible chamber in communication with said reservoir chamber;
a valve mechanism that opens at a threshold pressure to allow fluid to flow from said main chamber to said reservoir chamber;
an adjustment member coupled with said valve mechanism to selectively vary said threshold pressure, said adjustment member disposed near said upper end of said damper reservoir;
an actuator coupled with said adjustment member;
a nut coupled with said actuator; and
a spring interfacing with said nut.
2. The vehicle suspension damper of claim 1 , wherein said actuator is positioned to be in contact with said valve mechanism.