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Class 116/61 - Friction wheel


Subclass of Class 116 - Signals and indicators
Definition: Devices in which the energy is imparted to the actuating
No. of patents: 1
Last issue date: 10/24/1989


NumberTitleIssue Date
4875885Engine noise simulating device for a bicycle
A noisemaker for bicycles and the like includes a housing having a shoulder and a resonator plate seated in the housing on the shoulder. The resonator plate is biased against the shoulder by a compressed spring. A resonator chamber extends from the should...
10/24/1989
 
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