Needling machine and associated feed control method

D - Textiles – Paper – 04 – H

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

D04H 18/00 (2006.01)

Patent

CA 2210466

Needle loom comprising devices (5,6) to needle a sheet of fibres (2) passing between two perforated steel sheets (3, 7), mechanisms (17) to introduce the sheet of fibres (2) between the two steel sheets (3,7), mechanisms (10) to extract the sheet of fibres (2) below the needling devices (5,6), mechanisms (4) to drive these needling devices (5,6) to effect a periodic punching movement, and means for control and processing (11) connected to these needle punching drives (4). This needle loom (1) comprises in addition electromechanic apparatuses (12) to drive at a variable speed the extraction mechanisms (10), operated through the control and processing devices (11) to impart to the extraction mechanisms (10) an extraction speed modulated to the punch rate based on an average extraction speed. Used for the manufacture of non-woven products.

Aiguilleteuse (1) comprenant des moyens (5, 6) pour aiguilleter une nappe de fibres (2) passant entre deux plaques d'acier perforées (3, 7), des moyens (17) pour introduire la nappe de fibres (2) entre les deux plaques (3, 7), des moyens (10) pour extraire la nappe de fibres (2) en aval des moyens d'aiguilletage (5, 6), des moyens (4) pour entraîner ces moyens d'aiguilletage (5, 6) dans un mouvement périodique de frappe, et des moyens de contrôle et de traitement (11) reliés à ces moyens d'entraînement d'aiguilletage (4). Cette aiguilleteuse (1) comprend en outre des moyens électromécaniques (12) pour entraîner à vitesse variable les moyens d'extraction (10), commandés par les moyens de contrôle et de traitement (11) pour procurer aux moyens d'extraction (10) une vitesse d'extraction modulée à la fréquence de frappe autour d'une vitesse moyenne d'extraction. Utilisation pour la fabrication de produits non tissés.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Needling machine and associated feed control method does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Needling machine and associated feed control method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Needling machine and associated feed control method will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1409505

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.