Method and an installation for needling a fibre fleece using...

Details Method and an installation for needling a fibre fleece using... Method and an installation for needling a fibre fleece using...

2008-05-20

2008-05-20

Vanatta, Amy B. (Department: 3765)

Textiles: manufacturing

Textile product fabrication or treatment

Fiber entangling and interlocking

C028S114000

Reexamination Certificate

active

11218628

ABSTRACT:
The installation includes two needling apparatuses (2, 3) which succeed each other on one side of the path (1) for the fleece to be needled. The needles (47) have an “elliptical” movement, i.e. their reciprocating movement of penetration is combined with a reciprocating movement parallel to the direction of progression. The two mechanisms are actuated at the same speed but with a phase shift of 180° between them. The installation is used for balancing horizontal vibrations.

REFERENCES:
patent: 1742133 (1929-12-01), Chase
patent: 3602967 (1971-09-01), Zocher et al.
patent: 3909891 (1975-10-01), Dilo
patent: 4035881 (1977-07-01), Zocher
patent: 4891870 (1990-01-01), Muller
patent: 5548881 (1996-08-01), Ludwig
patent: 5636420 (1997-06-01), Jourde et al.
patent: 5732453 (1998-03-01), Dilo et al.
patent: 5873152 (1999-02-01), Jourde et al.
patent: 5909883 (1999-06-01), Jourde et al.
patent: 6158097 (2000-12-01), Dilo
patent: 6161269 (2000-12-01), Dilo et al.
patent: 6748633 (2004-06-01), Legl et al.
patent: 6785940 (2004-09-01), Muller
patent: 1 803 342 (1970-05-01), None
patent: 0 892 102 (1999-01-01), None
patent: 2180928 (1973-11-01), None

Affiliated with

Also associated with

Rating

Method and an installation for needling a fibre fleece using... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and an installation for needling a fibre fleece using..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and an installation for needling a fibre fleece using... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3940530