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:
Aug. 14, 1990
Filed:
Aug. 18, 1989
Applicant:
Inventors:
Strudel Werner, Friedrichshafen, DE;
Oliver Hostenkamp, Lindau, DE;
Assignee:
Lindauer Dornier Gesellschaft mbH, Lindau, DE;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D06C / ; B29C / ; B29C / ; B29D / ;
U.S. Cl.
CPC ...
26 84 ; 26 83 ;
Abstract
An expander for tubular fabric is described having roller arrangements provided left and right in a frame for flat spreading of the tubular fabric, whereby each roller arrangement has a driven drive roller, which bears on the inside of a guide roller around which the tubular fabric is laid. The drive roller in turn is supported by a support roller also arranged on the inside. Thus, a trouble-free transport of the tubular fabric in the expander is assured by the drive roller's position between the guide roller and the support roller.