By CAD, based on diagrammatize principle, the dimensions of every parts in cracker rocker mechanism under different conditions are determined, and design demands are satisfied.
A new training apparatus for legs based on crank and rocker mechanism,is proposed in this paper.It can simulate the to-and-fro motion of the sporter's legs realistically.
The ZSJL Water Motor Alarm consists of a turbine shell, a vane wheel, a transmission shaft, a dabber, a rocker arm, a clapper, an alarm seat and a support shaft etc.
Taking a look around the device, on the right hand side there's a volume rocker and a power button, nothing on the left, a secondary mic and an IR blaster on the top.
There also the family idled while Ellen's quill scratched across her ledgers. Gerald in the old rocker, the girls on the sagging cushions of the sofa that was too battered and worn for the front of the house.