Aktiebolaget Skf

Minganti International Ltd.

Miganti International, Ltd.

Marcus Caldana

Jean-Gérard Loustanau

Domenico Ducci

Angelo Vignotto

Andrea Griseri

Connection device () for connecting a contact rolling bearing () to an external body (), the connection device () presenting a peripheral connecting outline (), which is obtained around a race () of the contact rolling bearing, and a complementary connecting outline (), which is obtained inside the external body (), and which presents a shape such as to complement the connecting peripheral outline () in order to render angularly integral in relation to each other the external body () and the first race (), the connecting peripheral outline () and the complementary connecting outline () both presenting a radius (R) which is of variable angular dimensions with continuity on a plane which is transverse to the rotation axis (A), and are both provided, in relation to the rotation axis A, with at least one respective convex portion ().

Connection device for connecting a rolling contact bearing to an external body

Described herein is an apparatus for machining elements for axial couplings for mechanical connection, with non-circular cross section, which comprises: a work spindle () fitted on the shaft () of appropriate means () for actuation in rotation; a tool () guided by appropriate means () in the displacements both along the axis perpendicular to that of rotation of the spindle and along the axis parallel to that of rotation of the spindle; means () for actuation of the displacements of said tool on said guide means (); and a central control unit () connected to said displacement means () of said tool and to said means for actuation in rotation () of said spindle (), capable, via an appropriate program, of supervising turning of the side coupling surface of said elements for axial couplings for angular connection.

Method for machining elements with non-circular cross section, in particular for axial couplings for mechanical connection, and coupling made applying said method

Strut for a vehicle which is interposed between a suspension and a semi-axis of the vehicle, and which is provided with a central body, and a passing housing which is obtained through the central body along a longitudinal axis (A) in order to house a rolling contact bearing which is interposed between the strut itself and the semi-axis; a coupling device being foreseen between the rolling contact bearing and the passing housing, and being defined by two connecting outlines which are obtained around the rolling contact bearing and, respectively, inside the passing housing with a shape which is complementary in relation to each other, and presenting a radius (R) of angularly variable dimensions with continuity on a plane which is transverse to the longitudinal axis (A), and at least one respective convex portion in relation to the longitudinal axis (A).

Strut for a vehicle

Connection device () for connecting a rim () to a wheel hub () presenting a peripheral connecting outline (), which is integral with a support body () of the wheel hub (), and a complementary connecting outline (), which is obtained circumferentially along a mounting border () of the rim (), and which presents a shape which is complementary to the peripheral connecting outline () in order to render angularly integral in relation to each other the rim () of the wheel hub (); the peripheral connecting outline () and the complementary connecting outline () both presenting a radius (R) of angularly variable dimensions with continuity on a plane with is transverse to the rotation axis (A), and are both provided with at least one respective convex portion () () in relation to the rotation axis (A).

Connection device for connecting a rim to a wheel hub

Connection device for a rolling contact bearing which is to be connected to a wheel hub, the connection device being suitable for connecting an inner race of the bearing to a cylindrical body of the wheel hub, and presenting a peripheral connecting outline which is obtained around the cylindrical body of the wheel hub, and a complementary connecting outline which is obtained inside the inner race, and is of a shape which complements the peripheral outline in order to render angularly integral in relation to each other the inner race and the cylindrical body; the two outlines both presenting a radius (R) of variable angular dimensions with continuity on a plane which is transverse to a rotation axis (A) of the bearing, and being both provided, in relation to the rotation axis (A), with at least one convex portion.

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Lidköping, Sweden

Marcus Caldana