Link coupling apparatus and method for container bottom reformer

Link coupling apparatus and method for container bottom reformer

Movement of rollers used for reforming an inner wall of a metal container bottom such as an aluminum beverage container is controlled at least partially using a rigid link coupled to other components of a reformer apparatus by a pin having a stepped profile. The stepped-profile pin preferably define...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: JENTZSCH K. REED
Format: Patent
Sprache:eng
Schlagworte:
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
PERFORMING OPERATIONS
PUNCHING METAL
TRANSPORTING
WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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Beschreibung
Zusammenfassung:Movement of rollers used for reforming an inner wall of a metal container bottom such as an aluminum beverage container is controlled at least partially using a rigid link coupled to other components of a reformer apparatus by a pin having a stepped profile. The stepped-profile pin preferably defines first and second shoulder regions. Undesired spaces or gaps in the pin-axial or thrust direction are reduced or eliminated by closely-positioning bushing flanges or thrust washers adjacent the shoulders.