Brake Spins Tail-Light Beam
![brake-spins-taillight-beam-21591941 brake spins tail-light beam](https://www.innovation-creativity.com/wp-content/uploads/2019/08/brake-spins-taillight-beam-21591941.jpg)
May 1963…
Brake spins tail-light beam.
A brake light might flash a more urgent and unmistakable warning if it were housed inside this slotted, motor-drive sleeve.
Applying either the foot or hand brake would cause the sleeve to spin and thus give an apparent whirling motion to the light that is bounced rearward by a reflector.