US3620051A - Textile decatising apparatus - Google Patents

Textile decatising apparatus Download PDF

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Publication number
US3620051A
US3620051A US35336A US3620051DA US3620051A US 3620051 A US3620051 A US 3620051A US 35336 A US35336 A US 35336A US 3620051D A US3620051D A US 3620051DA US 3620051 A US3620051 A US 3620051A
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US
United States
Prior art keywords
cylinder
decatising
decatised
textile
station
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
US35336A
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English (en)
Inventor
Dieter Riedel
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.)
Johannes Menschner Maschinenfabrik GmbH and Co KG
Drabert Soehne GmbH and Co
Original Assignee
Drabert Soehne GmbH and Co
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 Drabert Soehne GmbH and Co filed Critical Drabert Soehne GmbH and Co
Application granted granted Critical
Publication of US3620051A publication Critical patent/US3620051A/en
Assigned to JOHANNES MENSCHNER MASCHINENFABRIK GMBH & CO. KG, A CORP. OF GERMANY reassignment JOHANNES MENSCHNER MASCHINENFABRIK GMBH & CO. KG, A CORP. OF GERMANY ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: DRABERT SOHNE MINDEN (WESTF)
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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
    • D06C7/00—Heating or cooling textile fabrics
    • 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
    • D06C2700/00—Finishing or decoration of textile materials, except for bleaching, dyeing, printing, mercerising, washing or fulling
    • D06C2700/13—Steaming or decatising of fabrics or yarns

Definitions

  • the cylinders are symmetrically arranged around the axis of the discs which are rotatable to locate each cylinder sequentially at first, second and third process stations.
  • the cylinder is wound with material to be decatised
  • the material wound on the cylinder is decatised by steam passed through the cylinder
  • the decatised material is unwound from the cylinder.
  • the steam is then extracted from the roll, and the material is subsequently cooled to fix the decatising effect.
  • the object of the invention is to at least partially eliminate the idle periods inherent in the apparatus described above.
  • textile decatising apparatus comprising support means mounted for rotation about an axis, at least three hollow, perforated decatising cylinders mounted for rotation in said support means and symmetrically arranged around said axis, means defining first, second and third process stations arranged symmetrically around said axis, said support means being movable to locate each said cylinder sequentially at said first, second and third process stations, said first process station including drive means selectively engageable with a said cylinder located at said first process station to rotate said cylinder in a sense to wind thereon material to be decatised, said second process station including steam supply means, and means selectively placing said steam supply means in communication with a said cylinder located at said second process station, and said third process station including drive means selectively engageable with a said cylinder located at said third process station to rotate said cylinder in a sense to unwind material wound thereon.
  • FIG. l is a schematic vertical cross-section of one form ot ⁇ decatising apparatus in accordance with the invention.
  • iFIG. 2 is a section taken on line II-II in FIG. 1;
  • FIG. 3 is a section online III-III in FIG. 1;
  • FIG. 4 is a schematic vertical section of a modified form of the apparatus shown in FIG. 1.
  • the apparatus comprises three perforated hollow decatising cylinders 1, 2 and 3 mounted for rotation about their respective longitudinal axes in supporting discs 4, 5.
  • the cylinders 1, 2 and 3 are shown in the drawings as being located at first, second and third process stations respectively.
  • the discs 4, 5 are mounted co-axially on a hollow stationary shaft 6 and the decatising cylinders 1 to 3 are arranged symmetrically around the axis of the shaft 6.
  • the shaft 6 is mounted in frame members 7 and 8, and discs 4, 5 can be rotated around the shaft 6 by electro-mechanical or electrohydraulic means 9.
  • the cylinder 1 when occupying the position shown in FIG. l is rotated about its axis by a driven member 10 which in the embodiment illustrated, comprises a gear- Wheel in mesh with a driving pinion (not shown).
  • Drive is transmitted to the cylinder 1 from the driven member 10 through cone clutches 11/1a and 12/1b which can be selectively engaged and disengaged by means operated,
  • the frame members 7 and 8 carry two steam ducts 13 and 14, which can be connected to and disconnected from the decatising cylinder 2 when occupying the position shown in FIG. 1.
  • This non-permanent connection is effected by means of cone clutches 15/2a and 16/2b.
  • One half 15 of the clutch 15/2a is a leakproof sliding fit in the steam duct 13, whereas one half 16 of the clutch 16/2b ⁇ forms with the duct 14 a single unit, mounted in the frame member 7 with freedom to slide axially.
  • the two clutch halves 15 and 16 can be moved axially relative to the cylinders by means controlled by fluid under pressure.
  • a driven member 17 Connected to the clutch half 15 is a driven member 17, which, in the embodiment shown, is a gear wheel in mesh with a driving pinion (not shown), and drive is transmitted to the cylinder 2 when two clutches 15/2a and 16/2b are engaged.
  • the decatising cylinder 2 is rotated by the member 17.
  • two extraction ducts 21 and 22 are mounted in the frame members 7, 8 and can be selectively connected to the decatising cylinder 3 when occupying the position shown in FIG. l. Extraction through the ducts 21 and 22 can be effected by means of an extractor fan, for example.
  • a non-permanent connection between the ducts 21 and 22, and the cylinder 3 is effected by means of cone clutches 23/3a and 24/ 3b, the havles 23 and 24 of the clutches 23/ 3a and 24/3b forming a sliding fit in the ducts 21 and 22 respectively.
  • the clutch halves 23 and 24 can be moved by means controlled by fluid under pressure.
  • a runner 26 of, for example molleton or satin is provided between the members and 25.
  • guide rollers 27, for the runner 26 are rotatably mounted in the discs 4, 5 between the decatising cylinders.
  • the shaft 6 contains a slot 6a, extending longitudinally between the discs 4 and 5, and from which air is discharged at a given velocity.
  • Stationary blower nozzles 28 are also provided, which discharge compressed air on to the cylinder 2.
  • a stationary hood 29, is provided above the decatising cylinder 2 for extracting steam.
  • the apparatus illustrated in FIG. 4 is similar to the apparatus illustrated in FIGS. l to 3 but has a modified layout.
  • the apparatus operates as follows:
  • the three decatising cylinders 1 to 3 are occupying the positions shown in FIG. 1.
  • the decatising cylinder 2 is supporting a roll of material which is being decatised
  • the cylinder 1 is being wound with material 32 to be decatised together with the runner 26, and decatised material is being unwound from the cylinder 3 and is discharged onto a conveyor belt 30 for conveyance to a piling mechanism comprising a concertina-piling roller 31.
  • the material undergoes cooling, in order to produce cold shock and shrinkage.
  • the runner 26 is unwound from the cylinder 3 it is wound onto the decatising cylinder 1 together with the material to be decatised.
  • the clutches 11/1a and 12/1b, 15/2a and 16/2b, and 23/3a and 24/3b, are disengaged, and the two supporting discs 4 and 5 are then rotated through 120 in a clockwise sense (as viewed in FIG. l), so that the decatising cylinder 2 now occupies the previous position of the cylinder 3, the cylinder 1 occupies the former positon of the cylinder 2 and the cylinder 3 occupies the former position of the cylinder 1.
  • the material on the cylinder 2 is unwound therefrom, and material to be decatised is wound onto the cylinder 3.
  • the apparatus described herein is advantageous in that the decatising cylinder due to undergo steaming need not be removed from the apparatus and that the winding and unwinding of the material onto the other decatising cylinders can proceed independently of the decatising process.
  • At least three hollow, perforated decatising cylinders mounted for rotation in said support means and symmetrically arranged around said axis
  • first, second and third process stations arranged symmetrically around said axis, said support means being movable to locate each said cylinder sequentially at said first, second and third process stations, said first process station including drive means selectively engageable with a said cylinder 5 located at said first process station to rotate said cylinder in a sense to wind thereon material to be decatised, said second process station including steam supply means, and
  • Apparatus according to claim 1 further comprising: a hollow shaft, said shaft extending along said axis and said support means being mounted for rotation about said shaft, said shaft having a longitudinally extending slot through which air is directed onto a said cylinder at said second process station.
  • said second process station further includes:
  • hood means withdrawing steam from the said cylinder located at said second process station.
  • said third process station further includes:
  • conveying means for discharging material unwound from a said cylinder located at said third process station.
  • Apparatus according to claim 1 further comprising: first conical coupling means operatively connected to each said cylinder, and wherein each said drive means includes second conical coupling means, said second conical coupling means being selectively movable into engagement with said first conical coupling means of a said cylinder located at the respective process station.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
US35336A 1969-11-10 1970-05-07 Textile decatising apparatus Expired - Lifetime US3620051A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691956399 DE1956399A1 (de) 1969-11-10 1969-11-10 Einrichtung zum Dekatieren von Geweben u.dgl.

Publications (1)

Publication Number Publication Date
US3620051A true US3620051A (en) 1971-11-16

Family

ID=5750624

Family Applications (1)

Application Number Title Priority Date Filing Date
US35336A Expired - Lifetime US3620051A (en) 1969-11-10 1970-05-07 Textile decatising apparatus

Country Status (6)

Country Link
US (1) US3620051A (enrdf_load_stackoverflow)
BE (1) BE748027A (enrdf_load_stackoverflow)
DE (1) DE1956399A1 (enrdf_load_stackoverflow)
ES (1) ES377418A1 (enrdf_load_stackoverflow)
FR (1) FR2071572A5 (enrdf_load_stackoverflow)
GB (1) GB1252722A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4875301A (en) * 1988-09-15 1989-10-24 Adams Charles A Cylinderical apparatus for holding table skirting for wrinkle removal
US4899410A (en) * 1986-09-10 1990-02-13 Johannes Menschner Maschinenfabrik Gmbh & Co. Kg Continuous fabric treatment process
US7841103B2 (en) * 2003-12-30 2010-11-30 Kimberly-Clark Worldwide, Inc. Through-air dryer assembly
ITMI20101282A1 (it) * 2010-07-13 2012-01-14 Biella Shrunk Process S A S Di Pietro Alberto & Impianto e metodo di finissaggio
ITMI20121476A1 (it) * 2012-09-05 2014-03-06 C. Impianto e metodo di finissaggio

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2802322A1 (de) * 1978-01-20 1979-07-26 Hemmer Kg Maschf L Ph Verfahren und vorrichtung zum bewickeln von dekatierzylindern
FR2633950A1 (fr) * 1988-07-07 1990-01-12 Lhamaide Sa Emile De Installation d'ennoblissement de la matiere textile

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4899410A (en) * 1986-09-10 1990-02-13 Johannes Menschner Maschinenfabrik Gmbh & Co. Kg Continuous fabric treatment process
US4875301A (en) * 1988-09-15 1989-10-24 Adams Charles A Cylinderical apparatus for holding table skirting for wrinkle removal
US7841103B2 (en) * 2003-12-30 2010-11-30 Kimberly-Clark Worldwide, Inc. Through-air dryer assembly
ITMI20101282A1 (it) * 2010-07-13 2012-01-14 Biella Shrunk Process S A S Di Pietro Alberto & Impianto e metodo di finissaggio
ITMI20121476A1 (it) * 2012-09-05 2014-03-06 C. Impianto e metodo di finissaggio

Also Published As

Publication number Publication date
ES377418A1 (es) 1972-07-01
DE1956399A1 (de) 1971-09-23
BE748027A (fr) 1970-08-31
FR2071572A5 (enrdf_load_stackoverflow) 1971-09-17
GB1252722A (enrdf_load_stackoverflow) 1971-11-10

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Legal Events

Date Code Title Description
AS Assignment

Owner name: JOHANNES MENSCHNER MASCHINENFABRIK GMBH & CO. KG,

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:DRABERT SOHNE MINDEN (WESTF);REEL/FRAME:004835/0023

Effective date: 19870615

Owner name: JOHANNES MENSCHNER MASCHINENFABRIK GMBH & CO. KG,

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:DRABERT SOHNE MINDEN (WESTF);REEL/FRAME:004835/0023

Effective date: 19870615