Abstract: Described systems and techniques enable the capture of an archive image copy of at least one database at a first time, as well as the capture of database metadata that includes a runtime environment of the at least one database. The archive image copy and the database metadata may be stored. A request to restore the at least one database may be received at a second time. In response to the request, the archive image copy and the database metadata may be determined. The at least one database may be restored, including re-establishing the runtime environment using the database metadata.

Abstract: The present invention relates to a lash adjuster body, comprising A lash adjuster body, comprising an outer surface, enclosing a cavity, wherein the cavity includes an inner surface configured to accommodate an insert and a spring; and the cavity is fabricated through forging.

Abstract: The present invention relates to a method for fabricating a roller follower assembly, comprising the steps of fabricating a lash adjuster body, fabricating a roller follower body, fabricating a leakdown plunger, fabricating a socket, wherein at least one of the lash adjuster body, roller follower body, leakdown plunger, and socket is fabricated at least in part by forging.

Abstract: The present invention relates to a leakdown plunger, comprising a first plunger opening, a second plunger opening, and an outer plunger surface that is provided with an axis and encloses an inner plunger surface, the first plunger opening is provided with a first annular plunger surface shaped to accommodate a valve insert, the second plunger opening is configured to cooperate with a socket body, the outer plunger surface includes a cylindrical plunger surface and cooperates with an engine workpiece, and the inner plunger surface includes an inner cylindrical plunger surface.

Abstract: The present invention relates to a roller follower, comprising an outer surface, enclosing a first cavity, a second cavity, and a transition opening, wherein the first cavity includes a first inner surface configured to house a cylindrical insert the second cavity includes a second inner surface configured to house an inner body, and the transition opening links the first cavity with the second cavity; and at least one of the cavities is fabricated through forging.

Abstract: The present invention relates to a method for fabricating a roller follower assembly, comprising the steps of fabricating a lash adjuster body, fabricating a roller follower body, fabricating a leakdown plunger, fabricating a socket, wherein at least one of the lash adjuster body, roller follower body, leakdown plunger, and socket is fabricated at least in part by forging.

Abstract: The present invention relates to a valve lifter body, comprising an outer surface, enclosing a first cavity and a second cavity, wherein the first cavity includes a first inner surface configured to house a cylindrical insert, the second cavity includes a second inner surface cylindrically shaped, and at least one of the cavities is fabricated through forging.

Abstract: The present invention relates to a lash adjuster body, comprising A lash adjuster body, comprising an outer surface, enclosing a cavity, wherein the cavity includes an inner surface configured to accommodate an insert and a spring; and the cavity is fabricated through forging.

Abstract: The present invention relates to a valve lifter body, comprising an outer surface, enclosing a first cavity and a second cavity, wherein the first cavity includes a first inner surface configured to house a cylindrical insert, the second cavity includes a second inner surface cylindrically shaped, and at least one of the cavities is fabricated through forging.

Abstract: The present invention relates to a lash adjuster body, comprising A lash adjuster body, comprising an outer surface, enclosing a cavity, wherein the cavity includes an inner surface configured to accommodate an insert and a spring; and the cavity is fabricated through forging.

Abstract: The present invention relates to a valve lifter body, comprising an outer surface, enclosing a first cavity and a second cavity, wherein the first cavity includes a first inner surface configured to house a cylindrical insert, the second cavity includes a second inner surface cylindrically shaped, and at least one of the cavities is fabricated through forging.

Abstract: The present invention relates to a leakdown plunger, comprising a first plunger opening, a second plunger opening, and an outer plunger surface that is provided with an axis and encloses an inner plunger surface, the first plunger opening is provided with a first annular plunger surface shaped to accommodate a valve insert, the second plunger opening is configured to cooperate with a socket body, the outer plunger surface includes a cylindrical plunger surface and cooperates with an engine workpiece, and the inner plunger surface includes an inner cylindrical plunger surface.

Abstract: The present invention relates to a valve lifter body, comprising an outer surface, enclosing a first cavity and a second cavity, wherein the first cavity includes a first inner surface configured to house a cylindrical insert, the second cavity includes a second inner surface cylindrically shaped, and at least one of the cavities is fabricated through forging.

Abstract: The present invention relates to an assembly, comprising an adjusting body, a valve lifter body and means for cold forming at least a portion of at least one of the adjusting body and the valve lifter body. The adjusting body includes an outer surface enclosing a cavity, wherein the cavity includes an inner surface configured to accommodate an insert and a spring. The valve lifter body includes a first end containing a first opening, a second end containing a second opening, and an outer lifter surface that encloses a first and second lifter cavity, wherein at least one of the ends is substantially flat, the second lifter cavity includes a second inner lifter surface that is configured to house the adjusting body, and the first cavity is configured to house a cylindrical insert and includes a first inner lifter surface provided with a plurality of walls that extend from the first opening, a curved surface, a flat surface, and an angled surface that is at an angle with respect to the flat surfaces.

Abstract: The present invention relates to an assembly, comprising a socket body including a forgeable material and provided with an outer socket surface, a first socket surface, and a second socket surface, wherein the outer socket surface is configured to cooperate with the inner surface of an engine workpiece, the first socket surface includes a push rod cooperating surface, and the second socket surface includes a plunger reservoir passage configured to conduct fluid and a curved socket surface that is configured to cooperate with a leakdown plunger.

Abstract: The present invention relates to a socket, comprising, a body including a plurality of passages, a first surface, a second surface, and an outer surface; the first surface is configured to accommodate an insert; the second surface is configured to cooperate with an engine workpiece; the outer surface is configured to cooperate with the inner surface of an engine workpiece; and at least one of the surfaces is fabricated through forging.

Abstract: The present invention relates to a leakdown plunger, comprising a first plunger opening, a second plunger opening, and an outer plunger surface that is provided with an axis and encloses an inner plunger surface, the first plunger opening is provided with a first annular plunger surface shaped to accommodate a valve insert, the second plunger opening is configured to cooperate with a socket body and is provided with a second annular plunger surface, the outer plunger surface includes a cylindrical plunger surface and cooperates with a lash adjuster body to define a cavity between the lash adjuster body and the outer plunger surface, and the inner plunger surface includes a first inner cylindrical plunger surface and a second inner cylindrical plunger surface.

Abstract: The present invention relates to a socket, comprising, a body including a plurality of passages, a first surface, a second surface, and an outer surface; the first surface is configured to accommodate an insert; the second surface is configured to cooperate with an engine workpiece; the outer surface is configured to cooperate with the inner surface of an engine workpiece; and at least one of the surfaces is fabricated through forging.

Abstract: The present invention relates to a leakdown plunger, comprising a first plunger opening, a second plunger opening, and an outer plunger surface enclosing an inner plunger surface, the first plunger opening is provided with a first annular plunger surface defining a first plunger hole shaped to accommodate an insert, the second plunger opening is configured to cooperate with a socket body and is provided with a second annular plunger surface defining a second plunger hole, the outer plunger surface includes a cylindrical plunger surface and cooperates with a lash adjuster body to define a cavity between the lash adjuster body and the outer plunger surface, and the inner plunger surface includes a first inner cylindrical plunger surface and a second inner cylindrical plunger surface, wherein the second annular plunger surface is located between the first inner cylindrical plunger surface and the second inner cylindrical plunger surface.

Abstract: The present invention relates to an assembly, comprising an adjusting body, a valve lifter body and means for cold forming at least a portion of at least one of the adjusting body and the valve lifter body. The adjusting body includes an outer surface enclosing a cavity, wherein the cavity includes an inner surface configured to accommodate an insert and a spring. The valve lifter body includes a first end containing a first opening, a second end containing a second opening, and an outer lifter surface that encloses a first and second lifter cavity, wherein at least one of the ends is substantially flat, the second lifter cavity includes a second inner lifter surface that is configured to house the adjusting body, and the first cavity is configured to house a cylindrical insert and includes a first inner lifter surface provided with a plurality of walls that extend from the first opening, a curved surface, a flat surface, and an angled surface that is at an angle with respect to the flat surfaces.