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1. WO1996002475 - APPARATUS FOR CUTTING REINFORCING FIBRE MATERIAL

Publication Number WO/1996/002475
Publication Date 01.02.1996
International Application No. PCT/SE1995/000842
International Filing Date 11.07.1995
Chapter 2 Demand Filed 25.01.1996
IPC
B65H 35/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
35Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
B65H 35/08 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
35Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
04from or with transverse cutters or perforators
08from or with revolving, e.g. cylinder, cutters or perforators
C03B 37/16 2006.01
CCHEMISTRY; METALLURGY
03GLASS; MINERAL OR SLAG WOOL
BMANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL; SUPPLEMENTARY PROCESSES IN THE MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL
37Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
10Non-chemical treatment
16Cutting or severing
D01G 1/04 2006.01
DTEXTILES; PAPER
01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
GPRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
1Severing continuous filaments or long fibres, e.g. stapling
02to form staple fibres not delivered in strand form
04by cutting
CPC
B65H 2511/11
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
2511Dimension; Position; Number; Identification; Occurence
10Size; Dimension
11Length
B65H 2513/104
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
2513Dynamic entities; Timing aspect
10Speed
104Relative speed
B65H 35/0066
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
35Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. of the kinds specified below
0006Article or web delivery apparatus incorporating cutting or line-perforating devices
006with means for delivering a predetermined length of tape
0066this length being adjustable
B65H 35/08
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
35Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. of the kinds specified below
04from or with transverse cutters or perforators
08from or with revolving, e.g. cylinder, cutters or perforators
C03B 37/16
CCHEMISTRY; METALLURGY
03GLASS; MINERAL OR SLAG WOOL
BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
37Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
10Non-chemical treatment
16Cutting or severing
D01G 1/04
DTEXTILES; PAPER
01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
GPRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
1Severing continuous filaments or long fibres, e.g. stapling
02to form staple fibres not delivered in strand form
04by cutting
Applicants
  • APLICATOR SYSTEM AB [SE/SE]; Metallvägen 6 S-435 33 Mölnlycke, SE (AllExceptUS)
  • SAND, Kjell [SE/SE]; SE (UsOnly)
Inventors
  • SAND, Kjell; SE
Agents
  • GÖTEBORGS PATENTBYRÅ AB; P.O. Box 5005 S-402 21 Göteborg, SE
Priority Data
9402520-218.07.1994SE
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) APPARATUS FOR CUTTING REINFORCING FIBRE MATERIAL
(FR) DISPOSITIF SERVANT A COUPER DES FIBRES DE RENFORCEMENT
Abstract
(EN)
An apparatus for cutting fibrous reinforcement material (10) in relationship with an ejector nozzle (19). The apparatus comprises at least two feeding rollers (11, 12) and a rotary cutter (16) which is provided with a substantially cylindric mantle surface with attachments for a number of knife means (22). These cooperate with a support roller (17) with an elastic surface layer (17a) for forming a thread nip. The mantle surface of the cutter (16) is provided with slot-shaped recesses (24) for the fibre thread (10), which recesses extend peripherally along the mantle surface between the knife means (22). The recesses enable the thread to be fed forward by means of the feeding rollers (11, 12) at a feeding rate which deviates from the speed of the cutter (16), for adaption of the cutting length of the fibre thread.
(FR)
Dispositif servant à couper des fibres de renforcement (10) et coopérant avec une buse d'éjection (19). Ce dispositif comprend au moins deux rouleaux d'alimentation (11, 12) et un ensemble coupant rotatif (16) pourvu d'une surface sensiblement cylindrique comportant des points de fixation pour plusieurs lames (22). Ces éléments coopèrent avec un rouleau de support (17) pourvu d'une couche superficielle élastique (17a), afin de constituer un point de contact avec la fibre. La surface de l'ensemble coupant (16) comporte des évidements en forme de fentes (24) dans lesquels passe la fibre (10) et qui s'étendent sur la circonférence de ladite surface, dans le sens de sa longueur, entre les lames (22). Ces évidements permettent de faire avancer la fibre par l'intermédiaire des rouleaux d'alimentation (11, 12) à une cadence différente de la vitesse de l'ensemble coupant (16), afin d'adapter la longueur de coupe de ladite fibre.
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