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1.发明公开METHOD AND APPARATUS FOR SCREWING A RING NUT OF A TRIGGER PUMP ON A CONTAINER 有权METHOD FOR A触发泵的环母亲对容器和机械螺栓
公开(公告)号：EP2808290A1
公开(公告)日：2014-12-03
申请号：EP14179197.0
申请日：2010-12-07
Applicant: Rejves S.r.L.
Inventor： Vesentini, Renzo
IPC: B67B3/20
CPC classification number: B67B3/2033 , B05B11/3011 , B67B3/2073 , B67B2201/12 , Y10T29/49826 , Y10T29/53
Abstract: The invention relates to the field of screwing heads for trigger pumps provided with a threaded fixing ring nut (2) mounted to a vessel by a gripping lever assembly (10). A trigger cap (1) is provided with a downwardly extending trigger (5); said trigger (5) interfering with the gripping area of the ring nut (2) used by the gripping lever assembly (10). Each lever (11) of the gripping lever assembly (10) has a shape adapted not to interfere with the trigger (5), and comprises a bottom portion extending upwardly and terminating with a plate or slide (11A) for contact with the ring nut (2) .
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2.发明授权METHOD AND APPARATUS FOR SCREWING A RING NUT OF A TRIGGER PUMP ON A CONTAINER 有权METHOD FOR A触发泵的环母亲对容器和机械螺栓
公开(公告)号：EP2808290B1
公开(公告)日：2017-02-08
申请号：EP14179197.0
申请日：2010-12-07
Applicant: Rejves S.r.L.
Inventor： Vesentini, Renzo
IPC: B67B3/20
CPC classification number: B67B3/2033 , B05B11/3011 , B67B3/2073 , B67B2201/12 , Y10T29/49826 , Y10T29/53
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