公开(公告)号：US20200186020A1

公开(公告)日：2020-06-11

申请号：US16633228

申请日：2018-07-18

Applicant: AROL S.P.A.

Inventor： Diego Amerio ,  Marco Caffa ,  Marco Cipriani

IPC: H02K49/10 ,  B67B3/20 ,  H02K49/06

Abstract: A magnetic coupling device (1) is provided for coupling a first member (10) and a second member (11), coaxial with each other, so that they can jointly rotate about a common axis and/or translate along such axis or can perform relative rotary and/or translatory movements depending on the intensity of a torque or an axial force applied to one of the members. At least one of the members (10) has axially extending magnetised areas (12) each consisting of a row of axially aligned magnets (12′), the magnets (12′) in one area (12i) being axially offset relative to the magnets of an adjacent area (12j).

公开(公告)号：US20200087129A1

公开(公告)日：2020-03-19

申请号：US16470871

申请日：2017-12-21

Applicant: AROL S.P.A.

Inventor： Marco Caffa ,  Marco Cipriani ,  Marco Forno ,  Diego Amerio

IPC: B67B3/20 ,  H02K7/06 ,  H02K16/00

Abstract: An actuation unit for a capping head for the application of caps on containers or bottles, as well as to a capping head using such a unit, are provided. The actuation unit for a capping head for the application of caps on containers or bottles comprises at least two actuators, of which a first actuator is adapted to impart a translational displacement along a closing axis and a second actuator is adapted to impart a rotational movement about the closing axis, each actuator of the at least two actuators causing the rotation of a first shaft and a second shaft, respectively, both arranged coaxial to the closing axis, and is characterized in that the shafts of the at least two actuators are placed side by side along the axis and are mutually connected by means of at least one rotation decoupling joint.

公开(公告)号：US20200048060A1

公开(公告)日：2020-02-13

申请号：US16342476

申请日：2017-10-18

Applicant: AROL S.P.A.

Inventor： Marco Caffa ,  Marco Cipriani

IPC: B67B3/20 ,  B67B3/26

Abstract: A gripping assembly for a capping head for applying caps on containers, as well as a capping head, are provided. The gripping assembly comprises a hollow body longitudinally extending along a vertical axis and internally defining a seat delimited at its lower end by an inlet mouth for the introduction of a cap. An ejector member is housed inside the hollow body such that the ejector member is free to slide axially. The gripping assembly further comprises a suspension member made of magnetic material or magnetizable material, and the ejector member carries a first magnetic element that interacts with the suspension member to determine a suspension condition of the ejector member. The magnetic interaction between the first magnetic element and the suspension member is such that the suspension condition is determined only when the ejector member is brought in close proximity of or, in contact with, the suspension member.