DISPOSITIVO PARA COMPENSACAO DO PESO DE UMA PECA DE TAMPA

A fabric tenter device having a pivotally mounted roof which may carry a nozzle box is provided with a counterbalance assembly enabling the roof and box to be pivotally shifted from the tenter covering to an open position by manual lifting forces. The counterbalance assembly is comprised of a lever...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ADOLF PUTZ, HERMAN FRANTZEN, BERND-HORTS SCHMITZ, DIETER JERUSALEM, KURT MANK, THEO SCHIFFERS, KARL GRAFEN, HANS WEBER
Format:	Patent
Sprache:	por
Schlagworte:	FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR LAUNDERING TEXTILES TREATING TEXTILE MATERIALS BY LIQUIDS, GASES OR VAPOURS TREATMENT OF TEXTILES OR THE LIKE
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Beschreibung
Zusammenfassung:	A fabric tenter device having a pivotally mounted roof which may carry a nozzle box is provided with a counterbalance assembly enabling the roof and box to be pivotally shifted from the tenter covering to an open position by manual lifting forces. The counterbalance assembly is comprised of a lever divided into two arms, the lever being pivotally mounted on a fulcrum fixed to the tenter housing. The lever includes a weight arm underlying the roof and a power arm to the opposite side of the fulcrum. A chain having one end fixed to the power arm has its other end attached to a spring mechanism carried by the weight arm, the chain being arranged over a guide roller or rollers in such manner that the spring is tensioned to its maximum extent when the roof is in the tenter covering position.