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    A fastening device for releasable interconnection of panels
    3.
    发明公开
    A fastening device for releasable interconnection of panels 失效
    紧固装置，用于板的可拆卸的连接。

    公开(公告)号：EP0142710A1

    公开(公告)日：1985-05-29

    申请号：EP84112479.5

    申请日：1984-10-16

    Applicant: Giovannetti, Fiorello ,  Giovannetti, Laura ,  Giovannetti, Antonio

    Inventor： Giovannetti, Fiorello

    IPC: F16B12/20

    CPC classification number: F16B12/2027 ,  F16B7/046 ,  Y10S403/12 ,  Y10T403/4602 ,  Y10T403/75

    Abstract: A fastening device for releasable interconnection of two panels or elements, in one of which said device is housed and in the other of which an engagement hole is drilled, comprises: a housing element (12), a body (14) rotatable for at least an arc in said element, and a resilient element (26) between said housing element and said body. The resilient element has arms (72, 74) movable between a disengagement position, at which the arms are moved near one another and extended, and an engagement position, at which the arms are moved away from one another and retracted for traction engagement with the walls of the engagement hole. The body has cam means for forcing said arms from said disengagement position to said engagement position, when said body rotates through said arc.

    4.
    发明专利
    未知

    公开(公告)号：ES2172855T3

    公开(公告)日：2002-10-01

    申请号：ES98123679

    申请日：1998-12-11

    Applicant: GIOVANNETTI LAURA ,  GIOVANNETTI ANTONIO

    Inventor： GIOVANNETTI FIORELLO

    IPC: F16B7/04 ,  F16B12/20

    Abstract: A fastening device to join together panels comprises a body (12) that has a spreader (32); a U-shaped spring (14) with arms (47, 48) provided with outward facing gripping means (47'', 48'') protruding from said body and drawn together in a resting position; a cam-type operating element (18) rotatable in said body. By rotating the cam element, the spring is movable between a resting position with the arms close to each other, in which it leaves said panels free and an engagement position with the arms spread apart, in which it engages the walls of a hole in a panel, and vice versa. The body (12) has an elongated cylindrical shape and comprises an internal housing (26). A slide element (16) is received inside the housing, is moveable for an axial distance along it, and has means (44) for engaging the spring. The cam element (18) is received in the body and in the slide to operate the movement of the slide between said resting position of the spring and said working position of the spring and vice versa.

    A FASTENING DEVICE FOR RELEASABLE INTERCONNECTION OF PANELS
    5.
    发明专利
    A FASTENING DEVICE FOR RELEASABLE INTERCONNECTION OF PANELS 未知

    公开(公告)号：DE3470917D1

    公开(公告)日：1988-06-09

    申请号：DE3470917

    申请日：1984-10-16

    Applicant: GIOVANNETTI F ,  GIOVANNETTI LAURA ,  GIOVANNETTI ANTONIO

    Inventor： GIOVANNETTI FIORELLO

    IPC: F16B7/04 ,  F16B12/20

    Abstract: A fastening device for releasable interconnection of two panels or elements, in one of which said device is housed and in the other of which an engagement hole is drilled, comprises: a housing element (12), a body (14) rotatable for at least an arc in said element, and a resilient element (26) between said housing element and said body. The resilient element has arms (72, 74) movable between a disengagement position, at which the arms are moved near one another and extended, and an engagement position, at which the arms are moved away from one another and retracted for traction engagement with the walls of the engagement hole. The body has cam means for forcing said arms from said disengagement position to said engagement position, when said body rotates through said arc.

    6.
    发明专利
    未知

    公开(公告)号：IT1169586B

    公开(公告)日：1987-06-03

    申请号：IT2334883

    申请日：1983-10-18

    Applicant: GIOVANNETTI F ,  GIOVANNETTI LAURA ,  GIOVANNETTI ANTONIO

    Inventor： GIOVANNETTI FIORELLO

    IPC: F16B7/04 ,  F16B12/20 ,  F16B

    Abstract: A fastening device for releasable interconnection of two panels or elements, in one of which said device is housed and in the other of which an engagement hole is drilled, comprises: a housing element (12), a body (14) rotatable for at least an arc in said element, and a resilient element (26) between said housing element and said body. The resilient element has arms (72, 74) movable between a disengagement position, at which the arms are moved near one another and extended, and an engagement position, at which the arms are moved away from one another and retracted for traction engagement with the walls of the engagement hole. The body has cam means for forcing said arms from said disengagement position to said engagement position, when said body rotates through said arc.

    8.
    发明专利
    未知

    公开(公告)号：DE69804077T2

    公开(公告)日：2002-11-21

    申请号：DE69804077

    申请日：1998-12-11

    Applicant: GIOVANNETTI LAURA ,  GIOVANNETTI ANTONIO

    Inventor： GIOVANNETTI LAURA ,  GIOVANNETTI ANTONIO

    IPC: F16B7/04 ,  F16B12/20

    Abstract: A fastening device to join together panels comprises a body (12) that has a spreader (32); a U-shaped spring (14) with arms (47, 48) provided with outward facing gripping means (47'', 48'') protruding from said body and drawn together in a resting position; a cam-type operating element (18) rotatable in said body. By rotating the cam element, the spring is movable between a resting position with the arms close to each other, in which it leaves said panels free and an engagement position with the arms spread apart, in which it engages the walls of a hole in a panel, and vice versa. The body (12) has an elongated cylindrical shape and comprises an internal housing (26). A slide element (16) is received inside the housing, is moveable for an axial distance along it, and has means (44) for engaging the spring. The cam element (18) is received in the body and in the slide to operate the movement of the slide between said resting position of the spring and said working position of the spring and vice versa.

    9.
    发明专利
    未知

    公开(公告)号：DE69804077D1

    公开(公告)日：2002-04-11

    申请号：DE69804077

    申请日：1998-12-11

    Applicant: GIOVANNETTI LAURA ,  GIOVANNETTI ANTONIO

    Inventor： GIOVANNETTI LAURA ,  GIOVANNETTI ANTONIO

    IPC: F16B7/04 ,  F16B12/20

    Abstract: A fastening device to join together panels comprises a body (12) that has a spreader (32); a U-shaped spring (14) with arms (47, 48) provided with outward facing gripping means (47'', 48'') protruding from said body and drawn together in a resting position; a cam-type operating element (18) rotatable in said body. By rotating the cam element, the spring is movable between a resting position with the arms close to each other, in which it leaves said panels free and an engagement position with the arms spread apart, in which it engages the walls of a hole in a panel, and vice versa. The body (12) has an elongated cylindrical shape and comprises an internal housing (26). A slide element (16) is received inside the housing, is moveable for an axial distance along it, and has means (44) for engaging the spring. The cam element (18) is received in the body and in the slide to operate the movement of the slide between said resting position of the spring and said working position of the spring and vice versa.

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