EP0671497A2 - Rouleau, notamment pour des machines de traitement des matières textiles - Google Patents

Rouleau, notamment pour des machines de traitement des matières textiles Download PDF

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Publication number
EP0671497A2
EP0671497A2 EP95103009A EP95103009A EP0671497A2 EP 0671497 A2 EP0671497 A2 EP 0671497A2 EP 95103009 A EP95103009 A EP 95103009A EP 95103009 A EP95103009 A EP 95103009A EP 0671497 A2 EP0671497 A2 EP 0671497A2
Authority
EP
European Patent Office
Prior art keywords
strips
roller
tubular
longitudinal
undercut
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.)
Granted
Application number
EP95103009A
Other languages
German (de)
English (en)
Other versions
EP0671497A3 (fr
EP0671497B1 (fr
Inventor
Werner Metzler
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.)
Lube & Krings GmbH
Original Assignee
Lube & Krings 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 Lube & Krings GmbH filed Critical Lube & Krings GmbH
Publication of EP0671497A2 publication Critical patent/EP0671497A2/fr
Publication of EP0671497A3 publication Critical patent/EP0671497A3/fr
Application granted granted Critical
Publication of EP0671497B1 publication Critical patent/EP0671497B1/fr
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
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
    • D06B23/02—Rollers
    • D06B23/026—Rollers characterised by particular surface features

Definitions

  • the invention relates to a roller, in particular for textile treatment machines or the like, with a tubular roller body held between two metallic end disks on a cylindrical supporting body, the outer surfaces of which are made of stretchable material, e.g. Wood.
  • Rollers of this type are preferably used in cloth washing machines, so-called nozzle washers, where they are constantly exposed to the action of a ammonia liquid and are thus continuously soaked.
  • Such rollers have so far consisted of a hollow-drilled trunk section of a bongossi tree, which is cylindrically turned and has flat longitudinal grooves in order to make the lateral surface easy to grip.
  • the trunk section is wedged onto a steel core, which has stub axles on both sides of the end flanges of the roller.
  • the invention has for its object to replace the previous solid wood roller with a roller body, which consists of a support body made of metal, especially stainless steel, are applied to the pipe crown strips made of wood so that there is a rigidly connected to the support body, closed outer surface results, which prevents the penetration of water or the cloth into the inside of the roller. It should be possible to form the circumference from individual tubular ring strips, spaced apart from one another or from one another to form a jacket, in whose surface that comes into contact with the cloth there should be no bores, screws or open grooves. After all, the new roller should be easy to manufacture and repair in a cost-saving manner.
  • the invention has for its object to provide such or a similar roller that can be manufactured and repaired in a simpler and more cost-effective manner.
  • the outside of the roller insofar as it comes into contact with the cloth, has no holes, pins or the like acting on the cloth.
  • expandable materials can be used, e.g. those that expand when exposed to heat.
  • rollers as are known, for example, from DE-AS 1 270 913 or DE 41 00 078 A1, cannot be compared.
  • tubular crown strips are also provided, but it is essential here that the tubular crown strips periodically move back and forth axially during the rotational movement of the roller. This is diametrically opposed to the task according to the invention of keeping the tubular ring strips immovable and forming an uninterrupted surface on the outside.
  • Fig.1 shows a roller according to the invention. It consists of two lateral end disks 2, each with an axle stub 1, a tubular support body 3 made of metal, e.g. Steel, rings 4 releasably fastened to the supporting body 3 and tubular rim strips 5,5 'connected to these with a positive connection, made of an expandable material, e.g. made of wood, preferably Bongossi wood.
  • an expandable material e.g. made of wood, preferably Bongossi wood.
  • the pipe crown strips 5,5 'can each have at least one undercut longitudinal strip or longitudinal groove 6,7 (FIGS. 2 and 4) with a hammer head profile or 8,9 (FIGS. 3 and 5) with a dovetail profile on their inner lateral surfaces.
  • FIGS. 6-10 show another embodiment of a roller according to the invention with the different shapes of the tubular ring strips 5,5 'and their attachment according to Figs. 2-5.
  • undercut retaining grooves 10 ', 12' or retaining strips 11 ', 13' which are milled into or out of the supporting body 3, are formed as holding devices for the tubular ring strips 5.5 ', which are positively locking with undercut longitudinal strips 6', 8 'or Let the longitudinal grooves 7 ', 9' of the pipe crown strips connect.
  • tubular ring strips 5.5 ′ can be arranged close to one another (FIG. 4.5) or at a distance from one another (FIG. 2.3). 4, 5 and 9, 10, designs are provided in which every second tubular ring strip 5 'has a smaller outer diameter than the adjacent tubular ring strip 5.
  • FIG. 11 and 12 show an embodiment in which the holding devices for the tubular ring strips 5,5 'of radially screwed onto the support body 3 or otherwise fastened, outwardly widening holding strips 14 or (not shown, holding strip sections) which consist in Dovetail profile or otherwise undercut longitudinal grooves 15 of the tubular ring strips 5 engage with positive locking.
  • spaced tubular crown strips 5 can also be provided.
  • Fig. 13 shows a method of fastening suitable for the rolls of Figs.
  • the pipe rim strips 5 are fastened as shown in FIGS. 4, 5, 9, 10 and 12.
  • the pipe crown strips 5 ′′ are only held in a form-fitting manner between the pipe crown strips 5 and rest on the support body 3 without to be positively connected to it.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Treatment Of Fiber Materials (AREA)
EP19950103009 1994-03-09 1995-03-03 Rouleau, notamment pour des machines de traitement des matières textiles Expired - Lifetime EP0671497B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4407828 1994-03-09
DE19944407828 DE4407828C2 (de) 1994-03-09 1994-03-09 Walze, insbesondere für Textilbehandlungsmaschinen

Publications (3)

Publication Number Publication Date
EP0671497A2 true EP0671497A2 (fr) 1995-09-13
EP0671497A3 EP0671497A3 (fr) 1996-06-26
EP0671497B1 EP0671497B1 (fr) 1999-06-30

Family

ID=6512247

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19950103009 Expired - Lifetime EP0671497B1 (fr) 1994-03-09 1995-03-03 Rouleau, notamment pour des machines de traitement des matières textiles

Country Status (3)

Country Link
EP (1) EP0671497B1 (fr)
DE (1) DE4407828C2 (fr)
ES (1) ES2132449T3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0982424A1 (fr) * 1998-08-25 2000-03-01 LUBE & KRINGS GmbH Rouleau à revêtement en bois pour le lavage ou le foulage et procédé pour l' humectage d' un rouleau pour le lavage ou le foulage

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19846338A1 (de) * 1998-08-25 2000-03-02 Lube & Krings Gmbh Holzbelegte Wasch- bzw. Walkwalze und Verfahren zum Befeuchten einer Wasch- bzw. Walkwalze
DE102011081449B4 (de) * 2011-08-24 2020-02-20 Koenig & Bauer Ag Rollendruckmaschine mit einer Walze eines Walzensets zum Führen eines Strangs

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE34534C (de) * E. GESSNER in Aue in Sachsen Verbesserungen an Walk- und Waschmaschinen
DE483997C (de) * 1929-10-10 Maschf Walk-Walze mit Holzsegmenten
DE727569C (de) * 1941-03-14 1942-11-06 L Ph Hemmer G M B H Walkwalze mit Holzbelag
DE1270913B (de) * 1964-03-02 1968-06-20 Singer Cobble Ltd Gewebefuehrungsvorrichtung zur seitlichen Ausrichtung einer Gewebebahn
DE4100078A1 (de) * 1990-01-12 1991-07-18 Barmag Barmer Maschf Umlenkwalze

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3784076A (en) * 1973-02-02 1974-01-08 Avery Products Corp Web guiding apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE34534C (de) * E. GESSNER in Aue in Sachsen Verbesserungen an Walk- und Waschmaschinen
DE483997C (de) * 1929-10-10 Maschf Walk-Walze mit Holzsegmenten
DE727569C (de) * 1941-03-14 1942-11-06 L Ph Hemmer G M B H Walkwalze mit Holzbelag
DE1270913B (de) * 1964-03-02 1968-06-20 Singer Cobble Ltd Gewebefuehrungsvorrichtung zur seitlichen Ausrichtung einer Gewebebahn
DE4100078A1 (de) * 1990-01-12 1991-07-18 Barmag Barmer Maschf Umlenkwalze

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0982424A1 (fr) * 1998-08-25 2000-03-01 LUBE & KRINGS GmbH Rouleau à revêtement en bois pour le lavage ou le foulage et procédé pour l' humectage d' un rouleau pour le lavage ou le foulage

Also Published As

Publication number Publication date
ES2132449T3 (es) 1999-08-16
EP0671497A3 (fr) 1996-06-26
DE4407828A1 (de) 1995-09-14
EP0671497B1 (fr) 1999-06-30
DE4407828C2 (de) 1998-07-23

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