Porsche Press kit 1970 - landing page
1970 - A shift simplification for heavy truck transmissions: the PORSCHE compressed air switching aid.
A small device that meets all the requirements for a smooth and cost-effective gearbox.
Not only supercar. Porsche engineering have been developing patents for a great variety of automotive and industrial application for more than a century.
Here below the original copies of a ingenious tool which helps the track drivers to shift in a easier and cost effective way, by means of a pneumatic aid.