Back to results
US 2020/0232545 A1Published application
Actuator for a needle
OwnerMatthew HWONGinventor
Life of this patent
Estimating the term…
Abstract
An actuator that can convert rotary motion into reciprocating motion. The actuator has a drive shaft and one or more ride plates mounted at an adjustable angle on the drive shaft. A reciprocating output element is coupled to the ride plates.
Claims8
An actuator for converting rotary to linear motion, the actuator comprising
- a drive shaft mounted in a housing for rotation about an axis;
- a first ride plate mounted on the drive shaft to rotate with the drive shaft, the first ride plate being mounted at an adjustable angle between the first ride plate and the drive shaft;
- a reciprocating output element mounted on the housing and the reciprocating output element being coupled to the first ride plate;
- and
- the adjustable angle between the first ride plate and the drive shaft being adjustable by an adjustment member.
2 more elements
Dependencies are inferred from the claim text.