Back to results
US 5,110,339 AGranted
H-28 machine having an adjustable neck ring lever
AssigneeEmhart Glass Machinery Inc.
InventorsMichael P. Ciriello, Richard A. Gorski
Life of this patent
Estimating the term…
Abstract
A neck ring mechanism of an H-28 glass forming machine is operated by a neck ring lever which is pivotally supported and controlled by a cam roller which is displaced along a timing cam. To precisely define the timing of the lever, the lever is displaceable relative to a sleeve which is secured to the shaft and a control knob operating through an adjuster plate assembly adjusts the axial location of the lever.
Claims3
An H-28 machine having a neck ring lever comprising
- a lever for operating a neck ring mechanism,
- cam roller means at one end of said lever,
- means for supporting said lever for selected rotation about a horizontal axis including,
- shaft means, and
- sleeve means secured to said shaft means,
- said lever having a through bore for slidably receiving said sleeve means, and
- means for axially displacing said lever relative to said sleeve means so that the location of said cam roller cam be advanced or retarded, comprising
- an adjuster plate secured to said shaft means having a through bore therein, and
- control means including,
- a threaded shaft having a knob at one end,
- a pair of nuts pinned to said threaded shaft on either side of said adjuster plate, and
- a threaded through bore in said lever for receiving the free end of said threaded shaft.
9 more elements
Dependencies are inferred from the claim text.