FR2174857B1 - - Google Patents

Info

Publication number
FR2174857B1
FR2174857B1 FR7306222A FR7306222A FR2174857B1 FR 2174857 B1 FR2174857 B1 FR 2174857B1 FR 7306222 A FR7306222 A FR 7306222A FR 7306222 A FR7306222 A FR 7306222A FR 2174857 B1 FR2174857 B1 FR 2174857B1
Authority
FR
France
Prior art keywords
feed roll
feed
adjacent
periphery
nip
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR7306222A
Other languages
English (en)
French (fr)
Other versions
FR2174857A1 (pt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FEHRER ERNST GmbH
Original Assignee
FEHRER ERNST GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by FEHRER ERNST GmbH filed Critical FEHRER ERNST GmbH
Publication of FR2174857A1 publication Critical patent/FR2174857A1/fr
Application granted granted Critical
Publication of FR2174857B1 publication Critical patent/FR2174857B1/fr
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H18/00—Needling machines
    • D04H18/02—Needling machines with needles

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Nonwoven Fabrics (AREA)
FR7306222A 1972-03-06 1973-02-22 Expired FR2174857B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT183372A AT318252B (de) 1972-03-06 1972-03-06 Vorrichtung zum Einführen von Vliesen in Nadelmaschinen

Publications (2)

Publication Number Publication Date
FR2174857A1 FR2174857A1 (pt) 1973-10-19
FR2174857B1 true FR2174857B1 (pt) 1976-11-05

Family

ID=3521986

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7306222A Expired FR2174857B1 (pt) 1972-03-06 1973-02-22

Country Status (5)

Country Link
US (1) US3837054A (pt)
AT (1) AT318252B (pt)
DE (1) DE2306084A1 (pt)
FR (1) FR2174857B1 (pt)
GB (1) GB1359804A (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT326928B (de) * 1973-09-18 1976-01-12 Fehrer Ernst Gmbh Nadelmaschine fur faservliese
AT333048B (de) * 1974-04-01 1976-10-25 Ernst Fehrer Textilmaschinenfa Vorrichtung zum einfuhren von vliesen in nadelmaschinen
US4295251A (en) * 1980-03-14 1981-10-20 Phillips Petroleum Company Method for controlling edge uniformity in nonwoven fabrics
US4377889A (en) * 1980-03-14 1983-03-29 Phillips Petroleum Company Apparatus for controlling edge uniformity in nonwoven fabrics
AT387598B (de) * 1987-07-23 1989-02-10 Fehrer Textilmasch Vorrichtung zum nadeln eines vlieses
US4926530A (en) * 1987-12-11 1990-05-22 Morrison Berkshire, Inc. Method for manufacturing needled felts having machine direction oriented fibers
US5371928A (en) * 1991-08-29 1994-12-13 Oskar Dilo Maschinenfabrik Kg Apparatus for feeding a fiber batt to a needle loom
DE4128734A1 (de) * 1991-08-29 1993-03-04 Dilo Kg Maschf Oskar Einrichtung zum zufuehren eines faservlieses zu einer nadelmaschine
DE10146907B4 (de) * 2001-09-24 2007-02-22 Oskar Dilo Maschinenfabrik Kg Vlieszuführvorrichtung
FR2845697B1 (fr) * 2002-10-11 2005-05-27 Rieter Perfojet Procede et machine de production d'un non-tisse a reduction de la vitesse de deplacement de la nappe compactee
US7430790B1 (en) 2005-04-26 2008-10-07 Don Bowles Felting machine
EP1957700B1 (en) * 2005-12-08 2012-07-18 E.I. Du Pont De Nemours And Company Matrix free non-woven layer of polypyridazole short fiber
CN109890215A (zh) * 2016-12-16 2019-06-14 Ims贸易有限责任公司 包括微孔的生皮动物性咀嚼物和形成方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3621540A (en) * 1969-11-03 1971-11-23 Crompton & Knowles Corp Fibrous batt feeding mechanism

Also Published As

Publication number Publication date
DE2306084A1 (de) 1973-09-13
GB1359804A (en) 1974-07-10
US3837054A (en) 1974-09-24
AT318252B (de) 1974-10-10
FR2174857A1 (pt) 1973-10-19

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Legal Events

Date Code Title Description
ST Notification of lapse