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:
Apr. 16, 1985
Filed:
May. 28, 1982
Applicant:
Inventor:
Bruno Kagi, Meilen, CH;
Assignee:
Bachofen AG, Uster, CH;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F01L / ;
U.S. Cl.
CPC ...
91180 ; 91176 ; 91183 ;
Abstract
A pressure-medium-driven linear driving arrangement comprises a slide-shaped driving unit supported on a feed rack with a sliding curve. The driving unit comprising step-by-step elements in the form of piston-cylinder systems, which are controlled by a pressure medium via a rotary slide valve to produce a relative motion between the driving unit and the feed rack. The step-by-step elements each have a pivoted lever joined on one hand to the piston of the step-by-step element and on the other hand, joined to the slide housing, constituting self-centering feeding link driving elements.