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:
Feb. 24, 1987
Filed:
Feb. 13, 1985
Hans Fricker, Rickenback-Attikon, CH;
Sulzer Brothers Limited, Winterthur, CH;
Abstract
The device for obviating or making difficult the rupturing of a pipeline having a risk zone includes, in one embodiment, a plurality of tension bars which bridge the risk zone and tensioning bands which extend peripherally about the tension bars to press the bars against the pipeline at the respective ends. In other embodiments, tension pins are disposed at the ends in arcuate segments which circumferentially surround the pipeline on opposite sides of a rupture zone while tensioning bands in the form of chains surround the arcuate segments in order to press the segments against the pipeline.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile