MX9605691A - Apparatus and method for ejecting workpieces from forming machines. - Google Patents

Apparatus and method for ejecting workpieces from forming machines.

Info

Publication number
MX9605691A
MX9605691A MX9605691A MX9605691A MX9605691A MX 9605691 A MX9605691 A MX 9605691A MX 9605691 A MX9605691 A MX 9605691A MX 9605691 A MX9605691 A MX 9605691A MX 9605691 A MX9605691 A MX 9605691A
Authority
MX
Mexico
Prior art keywords
resilient element
workpiece
lid
resilient
chuck
Prior art date
Application number
MX9605691A
Other languages
Spanish (es)
Other versions
MXPA96005691A (en
Inventor
Samuel C Wu
Original Assignee
Samuel C Wu
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Samuel C Wu filed Critical Samuel C Wu
Priority claimed from PCT/US1995/006038 external-priority patent/WO1995032065A1/en
Publication of MXPA96005691A publication Critical patent/MXPA96005691A/en
Publication of MX9605691A publication Critical patent/MX9605691A/en

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  • Closing Of Containers (AREA)

Abstract

An apparatus and method is disclosed for ejecting workpieces from machines, especially lidded containers from lid seamers, that have a forming station including a chuck element (110) and a forming roller and that have a positioning mechanism that advances to move the workpiece into engagement with the forming station. The apparatus and method utilize a resilient element (150) to exert an ejecting force. The resilient element is disposed on the chuck element (12) in a manner so that engagement of the workpiece (170) operates to compress, either by compression or deflection, the resilient element (160) so that it exerts a restorative force that ejects the workpiece. Where a lid seamer is used with a pull opener (e.g., pop top) lid, the contact with the resilient member occurs a location spaced from the opener and its connecting elements. The resilient element is preferably cup-shaped having a central panel and a longitudinally and radially outwardly projecting lip (160). A variety of constructions of the resilient element and manners of mounting to the chuck element and its associated spindle are described.
MX9605691A 1995-05-12 1995-05-12 Apparatus and method for ejecting workpieces from forming machines. MX9605691A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08246329 1994-05-19
PCT/US1995/006038 WO1995032065A1 (en) 1994-05-19 1995-05-12 Apparatus and method for ejecting workpieces from forming machines

Publications (2)

Publication Number Publication Date
MXPA96005691A MXPA96005691A (en) 1998-02-01
MX9605691A true MX9605691A (en) 1998-02-28

Family

ID=39165166

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9605691A MX9605691A (en) 1995-05-12 1995-05-12 Apparatus and method for ejecting workpieces from forming machines.

Country Status (1)

Country Link
MX (1) MX9605691A (en)

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees