Patent · US Expired

Apparatus for applying a fleece band to an endlessly circulating support web

US5320015A · kind A · utility

1Cited by

6References

2Claims

0Family size

Assignee

Textilmaschinenfabrik Dr. Ernst Fehrer Aktiengesellscaft · AT

Inventors

Klaus Minichshofer · Linz, AT
Peter Muller · Prien am Chiemsee, DE
Hannes Pum · Alberndorf, AT

Key dates

Filing date	Sep 11, 1992
Grant date	Jun 14, 1994
Priority date	—
Expiry date	Sep 11, 2012

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T83/6592
WIPO fieldTextile and paper machines
WIPO sectorMechanical engineering

Abstract

Apparatus for applying a fleece band (1) to an endlessly circulating support web (2) in contiguous coils comprises a fleece band feed device (3) movable transversely relative to the support web (2) and an edging device (10) for the fleece band run supplied to the support web (2). To ensure a uniform fleece band feed in the edge zone of the support web (2), the edging device (10) comprises at least one edging cutter (15) which moves in the vicinity of the fleece band coil adjoining the support web edge at a relative speed in relation to the feed device (3) which corresponds to the relative cross-feed of the feed device (3) compared to the support web (2), but is opposite to this cross-feed.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.