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. 18, 2015
Filed:
Dec. 07, 2010
Renzo Vesentini, Marmirolo, IT;
Renzo Vesentini, Marmirolo, IT;
REJVES S.R.L., Marmiolo (Mantova), IT;
Abstract
A method for screwing a ring nut of a trigger-shaped () pump or trigger () on a vessel (), the pump or trigger being provided with a threaded fixing ring nut () by a gripping lever assembly (). The method includes the steps of: screwing the ring nut on the threaded mouth of the vessel by screwing it to the body until the screwing torque does not reach a preset value; performing a first detachment of elements for tightening the ring nut; rotating the tightening elements (), by an associated motor, relocating them in their starting configuration, by clearing the trigger by the presence of the levers () themselves; lastly, performing a further opening of the tightening elements from the ring nut (); the driving being necessary for completely opening the gripper and clearing the trigger.