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. 03, 1990
Filed:
Feb. 08, 1989
Applicant:
Inventors:
Rackowitsch Gustav, Dortmund, DE;
Grapetin Manfred, Herdecke, DE;
Spoler Johannes-Gerhard, Borken, DE;
Assignee:
Mannesmann Aktiengessellschaft, Dusseldorf, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01B / ;
U.S. Cl.
CPC ...
104130 ; 104102 ;
Abstract
In a switch, a straight rail section (3) is movable with respect to a stationary rail (1). The straight rail section (3) is connected via a bracket (5) to a movable switch base plate (6) which is guided by travel wheels (7) in travel or running rails (12) and by guide rollers (8) in guide rails (13) of lateral profiled sections (9). The lateral profiled sections are connected to each other by intermediate profiled sections (11) forming a support plate (10).