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:
Oct. 13, 2015
Filed:
Apr. 15, 2010
Augusto Cappeller, Bassano del Grappa, IT;
Massimo Fiorese, Bassano del Grappa, IT;
Daniel Fantinato, Bassano del Grappa, IT;
Augusto Cappeller, Bassano del Grappa, IT;
Massimo Fiorese, Bassano del Grappa, IT;
Daniel Fantinato, Bassano del Grappa, IT;
SPECIAL SPRINGS S.R.L., Rosa', IT;
Abstract
A gas cylinder actuator with a safety device for controlled ejection of the piston stem, which has, on the side of the region for fixing the head portion to the jacket, a region in low relief on the inner face of the jacket, designed to interrupt the seal provided selectively either by the gasket elements associated with the piston or by the gasket elements associated with the head portion, and normally operating against the inner face of the jacket, in case of separation of the head portion with an outward movement of the piston.