Manufacturing container or tube from paper; or other manufacturi – With cutting – breaking – tearing – or abrading – And with bending
Patent
1985-08-19
1987-01-06
Husar, Francis S.
Manufacturing container or tube from paper; or other manufacturi
With cutting, breaking, tearing, or abrading
And with bending
493466, 267164, B26F 302
Patent
active
046344152
ABSTRACT:
A tape tab forming unit for tape roll holders wherein wear is minimized by distributing stress between a slotted cylindrical spring supporting upwardly extending struts on the one hand and a flexible forward strut on the other hand. The cylindrical spring may be formed as part of a tape roll holder or connected to such a holder. The slot in the spring defines forward and rearward spring edges from which the struts extend upwardly. The spring is strengthened by providing a thickened region between the forward and rearward edges. A tape tab is formed by combined rearward flexing of the forward strut and compression of the slotted spring.
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Husar Francis S.
Schneck Thomas
Terrell William E.
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