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:
May. 14, 1991
Filed:
Oct. 24, 1989
Heinz Mutter, Winterthur, CH;
Sulzer Brothers Limited, Winterthur, CH;
Abstract
The vessel comprises a part having an end portion which is introducible into a second vessel part and which has a cylindrical outside surface formed with an annular recess. The second vessel part has a connecting part having a cylindrical inside surface formed with a recess in the form of an annular groove and having a connecting duct which extends from the outside into the recess tangentially. When the two casing parts are in a connected position the two recesses bound a guide duct for a flexible closure part which is made, for example, of a steel string or cord or the like and which is introduced through the connecting duct into the guide duct to interconnect the two casing parts and withdrawn from the guide duct to release the two casing parts (1, 1a, 2a). The vessel is of use, particularly in association with a facility for filling a gas fuel tank, as a pressure-resistant casing for control and/or switching elements and can be opened with reduced manual intervention for the inspection and servicing of the latter components and closed reliably.