Metal working – Method of mechanical manufacture – Assembling or joining
Patent
1980-01-11
1982-04-20
Moon, Charlie T.
Metal working
Method of mechanical manufacture
Assembling or joining
29525, 264295, 264296, 264339, B23P 1102, B29C 1702
Patent
active
043251765
ABSTRACT:
A cutting assembly of the type usable for severing a sheet into discrete elements includes an elongate track member having an elongate slot therein. A cutter slide is moveable in the slot and includes downwardly extending projections for both immobilizing and tensioning the sheet locally prior to, and during the severing operation. A method of forming the track, other articles having a segmented upper wall, by injection molding side sections and upper wall segments at an angle relative to the position they assume in the completed article, and thereafter rotating the side sections and upper wall segments about flexible, injection molded hinge sections to complete the formation of the article.
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Cleminshaw Douglas R.
Urion Kenard E.
Faigus M. L.
Kane, Jr. J. W.
Moon Charlie T.
Scott Paper Company
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