WO2003057607A1 - Rouleau de transport ou rouleau deflecteur presentant des trous d'equilibrage dans le corps de rouleau cylindrique - Google Patents

Rouleau de transport ou rouleau deflecteur presentant des trous d'equilibrage dans le corps de rouleau cylindrique Download PDF

Info

Publication number
WO2003057607A1
WO2003057607A1 PCT/EP2002/014818 EP0214818W WO03057607A1 WO 2003057607 A1 WO2003057607 A1 WO 2003057607A1 EP 0214818 W EP0214818 W EP 0214818W WO 03057607 A1 WO03057607 A1 WO 03057607A1
Authority
WO
WIPO (PCT)
Prior art keywords
roller
balancing
roller body
cylinder
bore holes
Prior art date
Application number
PCT/EP2002/014818
Other languages
German (de)
English (en)
Inventor
Dirk Riemenschneider
Reinhard Meckelholt
Original Assignee
Windmöller & Hölscher Kg
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 Windmöller & Hölscher Kg filed Critical Windmöller & Hölscher Kg
Priority to AU2002361231A priority Critical patent/AU2002361231A1/en
Publication of WO2003057607A1 publication Critical patent/WO2003057607A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H27/00—Special constructions, e.g. surface features, of feed or guide rollers for webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/10—Rollers
    • B65H2404/11—Details of cross-section or profile
    • B65H2404/117—Details of cross-section or profile comprising hollow portions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2601/00—Problem to be solved or advantage achieved
    • B65H2601/10—Ensuring correct operation
    • B65H2601/12—Compensating; Taking-up
    • B65H2601/124—Unbalance

Definitions

  • Transport or deflection roller with balancing holes in the cylindrical roller body Transport or deflection roller with balancing holes in the cylindrical roller body.
  • the invention relates to a roller according to the preamble of claim 1.
  • Rollers are used in the most varied areas of technology for guiding and deflecting strip-shaped materials.
  • DE 295 17 883 also shows such a roller. Since the material webs run very fast and the rollers therefore have to rotate quickly, the rollers are balanced.
  • rollers are generally provided with at least one attachment on the end face, in which balancing holes are provided.
  • the additional attachment of these add-on parts is complex since these parts have to be firmly connected to the cylindrical roller body, for example by shrinking or welding.
  • the object of the present invention is to propose a roller which is easier to manufacture.
  • the object is achieved in that the balancing bores are provided in the cylindrical roller body.
  • Balancing bores which extend over the entire axial length of the roller are particularly advantageous. Such holes can be heavy and Elongated balancing pins carry and also offer the possibility to adjust balancing pins in the axial direction.
  • Fig. 1 An axial section through a roller according to the state of the
  • Roller. 3 shows a section through a roller according to the invention
  • FIG. 4 shows a section through a second embodiment of a roller according to the invention.
  • FIG. 5 shows a section through a third embodiment of a roller according to the invention.
  • FIG. 6 shows a section through a fourth embodiment of a roller according to the invention.
  • FIG. 7 shows a section along the axis B-B through that in FIG
  • FIG. 1 shows an axial section of an end face of a symmetrically constructed roller 4, which mainly consists of a cylindrical roller body 5.
  • the roller body 4 is held by two ball bearings 8, of which only one bearing is shown.
  • the protective cap 10, which consists, among other things, of the ring web 12 and the circumferential web 11 serves as the front cover of the roller 4.
  • the circumferential web 11 forms the connection with the cylindrical roller body 5.
  • the fixed connection between the protective cap 10 and the cylindrical roller body 5 can be achieved in this roller by shrinking.
  • the protective cap 10 has an axis passage opening.
  • Figure 2 shows a section along the line AA of the Figure 1. This section shows that the cylindrical roller body 5 has cavities 2 in its interior, which lead to a weight saving.
  • the protective cap 10 is provided with balancing holes, which are not shown in the first two figures. Then the roller 4 is dynamically balanced and the balancing holes are optionally provided with balancing pins. It is obvious that this type of balancing must not result in the protective cap 10 being rotated relative to the cylindrical roller body. Therefore, the protective cap is often additionally attached to the roller body, which leads to additional manufacturing costs.
  • Figures 3, 4, 5 and 6 show sections through rollers according to the invention, which are provided with balancing bores 20. In the illustrated exemplary embodiments, the distance between the inner wall 21 and the outer wall 22 of the cylindrical roller body 5 is varied. A roller according to the invention therefore does not necessarily require an end cover of whatever type. If necessary, simple covers can be attached, for example, to prevent dust from entering the roller during operation.
  • Such a protective cap 25 can be seen by way of example in FIG. 7. Covers of this type can also be added after balancing without significantly deteriorating the balancing quality.
  • FIG. 7 shows a section along the axis BB through the exemplary embodiment of a roller according to the invention shown in FIG.
  • the roller body 4 is held by two ball bearings 8.
  • the ball bearings 8 are held by the locking rings 24.

Landscapes

  • Rolls And Other Rotary Bodies (AREA)

Abstract

L'invention concerne un rouleau (4) pour guider des feuillards, lequel présente des trous d'équilibrage (20) utilisés pour recevoir des broches d'équilibrage. Ledit rouleau (4) comprend également au moins un corps de rouleau (5) cylindrique et au moins un palier (8) ou un point d'appui (8) sur lequel ledit rouleau repose lors de sa rotation. Lesdits trous d'équilibrage (20) sont ménagés dans ledit corps de rouleau (5) cylindrique.
PCT/EP2002/014818 2002-01-11 2002-12-18 Rouleau de transport ou rouleau deflecteur presentant des trous d'equilibrage dans le corps de rouleau cylindrique WO2003057607A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002361231A AU2002361231A1 (en) 2002-01-11 2002-12-18 Transport or redirecting roller with balancing bore holes in the cylinder-shaped roller body

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10200814 2002-01-11
DE10200814.0 2002-01-11

Publications (1)

Publication Number Publication Date
WO2003057607A1 true WO2003057607A1 (fr) 2003-07-17

Family

ID=7711902

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2002/014818 WO2003057607A1 (fr) 2002-01-11 2002-12-18 Rouleau de transport ou rouleau deflecteur presentant des trous d'equilibrage dans le corps de rouleau cylindrique

Country Status (2)

Country Link
AU (1) AU2002361231A1 (fr)
WO (1) WO2003057607A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2623446A3 (fr) * 2012-02-04 2015-01-21 Esopp Cylindre de guidage d'un film
EP3974079A1 (fr) * 2020-09-25 2022-03-30 Zehnder & Sommer AG Rouleau tubulaire, alimentation en rouleaux et procede de fabrication d'un rouleau tubulaire
DE202022001624U1 (de) 2022-02-28 2022-08-08 Zehnder & Sommer Ag Walzenvorschub mit Rohrwalze und vereinfachtem Ein-/Ausbau

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6113059A (en) * 1997-10-10 2000-09-05 Engineered Metals Corporation Dead shaft idler

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6113059A (en) * 1997-10-10 2000-09-05 Engineered Metals Corporation Dead shaft idler

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2623446A3 (fr) * 2012-02-04 2015-01-21 Esopp Cylindre de guidage d'un film
EP3974079A1 (fr) * 2020-09-25 2022-03-30 Zehnder & Sommer AG Rouleau tubulaire, alimentation en rouleaux et procede de fabrication d'un rouleau tubulaire
WO2022064040A1 (fr) * 2020-09-25 2022-03-31 Zehnder & Sommer Ag Rouleau tubulaire, alimentation à rouleaux et procédé de fabrication d'un rouleau tubulaire
DE202022001624U1 (de) 2022-02-28 2022-08-08 Zehnder & Sommer Ag Walzenvorschub mit Rohrwalze und vereinfachtem Ein-/Ausbau

Also Published As

Publication number Publication date
AU2002361231A1 (en) 2003-07-24

Similar Documents

Publication Publication Date Title
DE19639548C2 (de) Fluidbetätigter Arbeitszylinder
DE19681699C2 (de) Selbstdurchbohrender Niet
DE2945821C2 (de) Hydrodynamisches Wellenlager
DE10127515C2 (de) Schaltgriff
DE60114753T2 (de) Vorrichtung zum Begrenzen der Biegung insbesondere eines Unterseekabels
DE2248891B2 (de) Schieberkolben für ein hydraulisches Mehrwegeventil
WO2003057607A1 (fr) Rouleau de transport ou rouleau deflecteur presentant des trous d'equilibrage dans le corps de rouleau cylindrique
DE10393566B4 (de) Getriebe
DE10039140B4 (de) Rollenkupplung
DE2042276C3 (de) Werkzeughalter an einer von Hand geführten Feilvorrichtung oder dergleichen
AT408236B (de) Walze zur führung von bahnenförmigem material
DE102010062479B4 (de) Wälzlager und Käfig für ein Wälzlager
EP0855356B1 (fr) Cylindres de pliage pour un dispositif de pliage longitudinal
DE20319527U1 (de) Transportwelle für eine Falzmaschine
EP3036058B1 (fr) Dispositif et procédé d'ébavurage de tubes
DE2710830A1 (de) Endarmatur fuer mehrkanalschlaeuche
DE10323805B3 (de) Dornverriegelungseinheit für Druckwalzendorne in einer Rotationsdruckmaschine
DE2351994C2 (de) Triebwerk für Hubkolbenmaschinen
EP3138738A1 (fr) Dispositif de fixation de velo
EP0849382B1 (fr) Cylindre peigneur pour un dispositif à filer à bout ouvert
DE4011119A1 (de) Kolben-zylinder-aggregat
DE1460711C2 (de) Metallene Rollkarde
EP0842830A1 (fr) Pièce de renvoi pour ceinture de sécurité.
DE202006006352U1 (de) Vorrichtung zum Montieren und Demontieren eines Lagers
DE2709085A1 (de) Einstellbarer stempel

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ OM PH PL PT RO RU SD SE SG SK SL TJ TM TN TR TT TZ UA UG US UZ VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LU MC NL PT SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
121 Ep: the epo has been informed by wipo that ep was designated in this application
REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

122 Ep: pct application non-entry in european phase
NENP Non-entry into the national phase

Ref country code: JP

WWW Wipo information: withdrawn in national office

Country of ref document: JP