The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 15, 1991
Filed:
Sep. 07, 1989
Rick Ottman, Milwaukee, WI (US);
Don Wiberg, Brookfield, WI (US);
Jack Johnson, Milwaukee, WI (US);
Thomas S Wanke, Menomonee Falls, WI (US);
Thomas W Davis, Grafton, WI (US);
Milwaukee School of Engineering, Milwaukee, WI (US);
Abstract
The invention provides a fluid power demonstration facility comprising means defining a fluid power source, directing means in fluid communication with the fluid power source and for selectively supplying fluid power from the fluid power source, pre-arranged rotary means, in fluid communication with the directing means, for demonstrating rotational motion produced in response to fluid power, and adapted to be selectively engageable by the directing means, and pre-arranged linear means, in fluid communication with the directing means, for demonstrating linear motion produced in response to fluid power, selectively engageable by the control means, and separate from the means for demonstrating rotational motion.