EP0414650B1 - A multiple, selfoperating fulling machine - Google Patents

A multiple, selfoperating fulling machine Download PDF

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Publication number
EP0414650B1
EP0414650B1 EP19900830368 EP90830368A EP0414650B1 EP 0414650 B1 EP0414650 B1 EP 0414650B1 EP 19900830368 EP19900830368 EP 19900830368 EP 90830368 A EP90830368 A EP 90830368A EP 0414650 B1 EP0414650 B1 EP 0414650B1
Authority
EP
European Patent Office
Prior art keywords
fulling
tank
heads
machine
scouring
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 - Lifetime
Application number
EP19900830368
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0414650A1 (en
Inventor
Fiorenzo Biancalani
Luigi Marcora
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.)
Officina Meccanica Biancalani and C di Fiorenzo Biancalani and C SNC
Coramtex SRL
Original Assignee
Officina Meccanica Biancalani and C di Fiorenzo Biancalani and C SNC
Coramtex SRL
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 Officina Meccanica Biancalani and C di Fiorenzo Biancalani and C SNC, Coramtex SRL filed Critical Officina Meccanica Biancalani and C di Fiorenzo Biancalani and C SNC
Publication of EP0414650A1 publication Critical patent/EP0414650A1/en
Application granted granted Critical
Publication of EP0414650B1 publication Critical patent/EP0414650B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C17/00—Fulling

Definitions

  • the invention refers to a fulling machine or better, a scouring-fulling machine for fabrics, which has special advantages and performances that will be evident by the reading of the following description.
  • a scouring-fulling machine provides, during the operation, the steps of:
  • the fulling machine must be set according to the operations that are required thereto by the action of the input sides or pads (which is a function of the weft shrinkage percentage), of the transfer cylinders pressure and of the casing (which is a function of the warp shrinkage percentage), all to cause the fulling of the wool or mixed wool fabric.
  • the multiple washing-fulling machines includes means for controlling the individual "ropes" through the adjustment of the pads or cases (GB-A-1 273 489).
  • Some types of fabrics require power which is higher than that individually applied to multiple machines, and provision is to be made for powers higher than those actually required. These extra powers are also required because of the possible occurrence of simultaneous absorption peaks during the passage of seams or other.
  • the length of the cylinder shafts causes structural and duration-related problems, which some times are difficult to solve.
  • Too long shafts having no intermediate bearings must be oversized.
  • the invention overcomes the above drawbacks although providing a machine which is able to work in a way similar to the above mentioned multiple machines.
  • a multiple scouring-fulling machine comprises a common single tank, with perforated dividing partitions allowing the intercommunication between the tank sections formed by said partitions, and further comprising independent operative heads, each overhanging a respective tank section.
  • a platform overhanging the tank sections may be provided, which supports said heads.
  • each head is operated by a hydraulic motor.
  • a common hydraulic system supplying the hydraulic motors of the various heads may also be provided.
  • numeral 1 indicates a common tank of the multiple machine, which is subdivided by the partions 3 into a plurality of separate tank sections 5.
  • the partitions 3 are perforated or even grid-like and in any case cribrose, i.e. they leave a substantial communication capability between the various tank sections 5, the tank remaining, however, a common and single tank.
  • a platform 7 which may be made of any suitable material and extends along the whole front of the tank, being supported at the ends by support means 9.
  • each of which is provided with the typical members of the fulling machines, that is to say in particular with pressure cylinders 14, with so-called pads or sides 16 to transversely compact the fabric T on the input thereof between the two pressure cylinders 14, and with the so-called case 18 which compacts the fabric on the output thereof from the cylinders 14.
  • the fabric T is made to pass several times, in order to form the so-called rope, by passing through the assembly of head 12 and to dip into the tank again in particular, according to the invention, into the section 5 of the multiple tank which is associated to each of said heads.
  • Numeral 14A indicates the means for controlling the pressure of the pressure cylinders 14, while the means for regulating the pads 16, the case 18 and the cylinder pressure are omitted for the sake of clarity. All the regulation means of each head 12 are individual and independent one from the other. Each head 12 is typically driven by a hydraulic motor, diagrammatically indicated at 20 in the drawing, which may be installed in overhanging position, two-sided belt drives being possibly provided for the pressure cylinders 14. The hydraulic motors 20 of each head 12 may be all supplied by a single central unit 24 consisting at least of a hydraulic pump having sufficient capacity to ensure the operation of all the motors installed on the individual heads 12.
  • the heads 12 are not provided with connections, especially rigid connections with each other, but are merely placed on the platform 7, which is relatively very rigid, but whose possible deflections do not affect the individual and adjacent heads 12.
  • each section 5 for each individual head 12 With the separate tank represented by each section 5 for each individual head 12, the latter is able to operate independently of the others without the mass of the fabric rope T inside a tank section affecting the operation of heads 12 inside the adjacent sections 5, while there is the possibility of a safe exchange of liquid between one section and the other of the tank 1 in common to all the heads.
  • the common storing tank with perforated partitions allows the common inflow of water during the washing and prevents the formation of stringings, knottings and superimpositions between adjacent ropes in the event of a rope stop during the fulling;
  • the individual drive for each pair of cylinders or so-called channels), obtained by a self-contained hydraulic or even electrical motor for each individual and complete fulling group.
  • a fulling unit or a fulling head is intended to be a constructional assemby including those groups indispensable for achieving the fulling effect, that is: adjustable pads; cylinders for the transfer and compression of the fabric with relevant drive; adjustable fulling case.
  • the motorization of the individual heads may be of electrical instead of hydraulic type.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Catching Or Destruction (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
EP19900830368 1989-08-22 1990-08-07 A multiple, selfoperating fulling machine Expired - Lifetime EP0414650B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1167789 1989-08-22
IT1167789 1989-08-22

Publications (2)

Publication Number Publication Date
EP0414650A1 EP0414650A1 (en) 1991-02-27
EP0414650B1 true EP0414650B1 (en) 1994-11-23

Family

ID=11136852

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900830368 Expired - Lifetime EP0414650B1 (en) 1989-08-22 1990-08-07 A multiple, selfoperating fulling machine

Country Status (4)

Country Link
EP (1) EP0414650B1 (es)
DE (1) DE69014258T2 (es)
ES (1) ES2064704T3 (es)
PT (1) PT95060B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1246968B (it) * 1991-06-17 1994-12-01 Biancalani & C Off Mec Macchina follatrice con cilindro a motorizzazione interna
IT1291318B1 (it) * 1997-05-07 1999-01-07 Bertoldi Atilio Macchina per lavare e follare tessuti
IT1304187B1 (it) * 1998-12-18 2001-03-08 Cimi S R L Macchina multipla per il trattamento di tessuti in corda.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2060526A7 (es) * 1969-09-05 1971-06-18 Bertoldi Attilio
IT949824B (it) * 1972-03-02 1973-06-11 Zonco F E Figlio Di Federico P Macchine follatrici o follatrici lavatrici a piu canali perfezio nate

Also Published As

Publication number Publication date
EP0414650A1 (en) 1991-02-27
DE69014258T2 (de) 1995-04-13
DE69014258D1 (de) 1995-01-05
PT95060B (pt) 1997-11-28
ES2064704T3 (es) 1995-02-01
PT95060A (pt) 1992-04-30

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