Conveyor for sewing machines for closing the tip of hoses

Details Conveyor for sewing machines for closing the tip of hoses Conveyor for sewing machines for closing the tip of hoses

1998-06-02

2000-02-22

Izaguirre, Ismael

Sewing

Special machines

Positionable work carrier

223 77, D05B 2100

Patent

active

060267577

ABSTRACT:
A conveyor for sewing machines for closing the tip of hoses or the like, having high-versatility use. The conveyor comprises a pair of substantially coplanar flat strips which are laterally adjacent to each other and have, on their mutually facing sides, a pair of protruding ridges which laterally delimit a passage for a portion of the hose, proximate to the tip, which is knitted with a reduced thickness with respect to the contiguous regions. Each ridge has, along the advancement direction of the hose along the passage, an initial portion and a final portion which are substantially parallel, are mutually spaced and are joined by an inclined intermediate portion. An element for advancing the hose along the passage are provided above the flat strips at the passage. Above each one of the ridges, starting from a region of their initial portion, there is a lamina which can move towards or away from the corresponding ridge and forms a resting surface for the upper border of the thinner portion of the hose.

REFERENCES:
patent: 2883093 (1959-04-01), Autem
patent: 3859938 (1975-01-01), Fukuyama
patent: 5398626 (1995-03-01), Rosso et al.
patent: 5402733 (1995-04-01), Humphreys
patent: 5415330 (1995-05-01), Rosso
patent: 5669321 (1997-09-01), Migliorini
patent: 5706748 (1998-01-01), Migliorini

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