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:
Jul. 24, 2012
Filed:
Dec. 03, 2007
Applicant:
Eduard Heilig, Friedrichshafen, DE;
Inventor:
Eduard Heilig, Friedrichshafen, DE;
Assignee:
ZF Friedrichshafen AG, Friedrichshafen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01B 1/06 (2006.01); F01B 13/06 (2006.01); F01B 29/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
To avoid having to strip down a radial piston engine () into its individual components when it is disassembled, a rotary cylinder () has a collar () on which the rotary cylinder is supported against the cam disk (), the cam disk () being rotationally fixed in position to a housing portion ().