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
French (fr)
Other versions
FR2174857A1 (en
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)

Abstract

A pair of feed rolls are provided, which comprise a lower feed roll and an upper feed roll defining a nip with said lower feed roll. A lower perforated plate has one end adjacent to the upper portion of the periphery of said lower feed roll and is formed with a multiplicity of perforations. An upper perforated plate is disposed over said lower plate to define a space therewith and has one end adjacent to the lower portion of the periphery of said upper feed roll and is formed with perforations which are aligned with those in said lower plate. Said feed rolls are operable to feed a non-woven fiber web through said nip into said space. A plurality of blades are carried by and protrude like teeth of a comb from said one end of one of said plates toward the adjacent portion of the periphery of the adjacent one of said feed rolls. Said adjacent feed roll is formed in its periphery with annular grooves receiving said blades.
FR7306222A 1972-03-06 1973-02-22 Expired FR2174857B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT183372A AT318252B (en) 1972-03-06 1972-03-06 Device for inserting fleeces into needle machines

Publications (2)

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

Family

ID=3521986

Family Applications (1)

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

Country Status (5)

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

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT326928B (en) * 1973-09-18 1976-01-12 Fehrer Ernst Gmbh NEEDLE MACHINE FOR FIBER FIBER FIBER
AT333048B (en) * 1974-04-01 1976-10-25 Ernst Fehrer Textilmaschinenfa DEVICE FOR IMPORTING FLEECE IN NEEDLE MACHINES
US4377889A (en) * 1980-03-14 1983-03-29 Phillips Petroleum Company Apparatus for controlling edge uniformity in nonwoven fabrics
US4295251A (en) * 1980-03-14 1981-10-20 Phillips Petroleum Company Method for controlling edge uniformity in nonwoven fabrics
AT387598B (en) * 1987-07-23 1989-02-10 Fehrer Textilmasch DEVICE FOR NEEDLING A FLEECE
US4926530A (en) * 1987-12-11 1990-05-22 Morrison Berkshire, Inc. Method for manufacturing needled felts having machine direction oriented fibers
DE4128734A1 (en) * 1991-08-29 1993-03-04 Dilo Kg Maschf Oskar DEVICE FOR FEEDING A FIBER FLEECE TO A NEEDLE MACHINE
US5371928A (en) * 1991-08-29 1994-12-13 Oskar Dilo Maschinenfabrik Kg Apparatus for feeding a fiber batt to a needle loom
DE10146907B4 (en) * 2001-09-24 2007-02-22 Oskar Dilo Maschinenfabrik Kg Vlieszuführvorrichtung
FR2845697B1 (en) * 2002-10-11 2005-05-27 Rieter Perfojet METHOD AND MACHINE FOR PRODUCING A NON-TISSUE WITH A REDUCTION OF THE SPEED OF DISPLACEMENT OF THE COMPACT TABLET
US7430790B1 (en) 2005-04-26 2008-10-07 Don Bowles Felting machine
CN101374986B (en) * 2005-12-08 2012-07-04 纳幕尔杜邦公司 Matrix free non-woven layer of polypyridazle short fiber
EP3554261B1 (en) * 2016-12-16 2021-09-15 IMS Trading, LLC Rawhide animal chew including micropores and method of forming

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
GB1359804A (en) 1974-07-10
FR2174857A1 (en) 1973-10-19
AT318252B (en) 1974-10-10
US3837054A (en) 1974-09-24
DE2306084A1 (en) 1973-09-13

Similar Documents

Publication Publication Date Title
FR2174857B1 (en)
GB1251209A (en)
BR7301677D0 (en) FIBROUS NON-WOVEN, AND MATERIALS SO MANUFACTURED PROCESS AND APPARATUS TO MAKE PAPER OR OTHER MATERIAL
AR194243A1 (en) PROCEDURE FOR OBTAINING PULP FROM DISCREET SYNTHETIC POLYMERIC FIBERS, SUITABLE FOR THE MANUFACTURE OF PAPER AND THE OBTAINED PULP
GB845826A (en)
NO740051L (en) Suitable for changing the width and thickness of a web of textile fibers.
IT1026682B (en) PROCESS AND EQUIPMENT FOR A WET TREATMENT AND ESPECIALLY FOR THE DYEING OF TEXTILE MATERIALS
NL166737B (en) Non-woven tufted fiber web.
ES389677A1 (en) Squeezing roll
FI43585C (en) A combined textile web suitable for the manufacture of wool felt-like products
AT284611B (en) Multiple roller mills, in particular calender sets for paper machines
DK133606B (en) Method for disintegrating dried fibrous cellulosic sheet material.
GB1161757A (en) Flexible Screen Foils for Dry Shavers
GB1002096A (en) Fabric press and methods of removing water from wet webs of absorbent material used in papermaking processes
BR6792037D0 (en) PROCESS AND MEANS FOR THE CONTINUOUS PRESSING OF A MOBILE MAT, ESPECIALLY A FIBER MAT FORMED IN A MACHINE FOR PAPER
DK136320B (en) Press for squeezing liquids from a number of side-by-side wet textile webs.
ES447078A1 (en) Segmentally bonded non-woven fabrics
GB1055084A (en) Machine for perforation of sheet material in web form
GB1157407A (en) Improvements in or relating to Suction Rolls for the Press Section of a Paper Machine
GB1024829A (en) Improved comb foundation
GB563210A (en) Improvements in and relating to filters
IT8120912A0 (en) CONTINUOUSLY IN CIRCULATION. DEVICE FOR WET TREATMENT, ESPECIALLY FOR DYEING THREADY WORN TEXTILE MATERIAL
AR221028A1 (en) IMPROVEMENTS IN THE INSTALLATION FOR THE COLLECTION AND TRANSPORTATION OF MATERIAL IN FIBERS, PARTICULARLY SYNTHETIC FIBERS, FROM NAPPING MACHINES TO PRESSING MACHINES AND MAKING THEM OF THE SAME ON FARDOS
ES472523A1 (en) Installation for dyeing textile material in web form
GB1030413A (en) Improvements relating to a machine for perforating fibre webs

Legal Events

Date Code Title Description
ST Notification of lapse