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GB731833A - Improvements in or relating to guiding rollers for maintaining travelling webs in a predetermined lateral path - Google Patents

Improvements in or relating to guiding rollers for maintaining travelling webs in a predetermined lateral path

Info

Publication number
GB731833A
GB731833A GB1759152A GB1759152A GB731833A GB 731833 A GB731833 A GB 731833A GB 1759152 A GB1759152 A GB 1759152A GB 1759152 A GB1759152 A GB 1759152A GB 731833 A GB731833 A GB 731833A
Authority
GB
United Kingdom
Prior art keywords
roller
ball
stub
web
races
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
GB1759152A
Inventor
James Gentle Nash
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.)
Kodak Ltd
Original Assignee
Kodak Ltd
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 Kodak Ltd filed Critical Kodak Ltd
Priority to GB1759152A priority Critical patent/GB731833A/en
Publication of GB731833A publication Critical patent/GB731833A/en
Expired legal-status Critical Current

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
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
    • B65H23/032—Controlling transverse register of web
    • B65H23/038—Controlling transverse register of web by rollers
    • 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
    • B65H2404/13—Details of longitudinal profile
    • B65H2404/134—Axle
    • B65H2404/1344—Axle with eccentric shaft
    • 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
    • B65H2404/17—Details of bearings
    • 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
    • B65H2404/17—Details of bearings
    • B65H2404/172—Details of bearings tilting
    • 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
    • B65H2601/50—Diminishing, minimizing or reducing
    • B65H2601/52—Diminishing, minimizing or reducing entities relating to handling machine
    • B65H2601/524—Vibration

Landscapes

  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Support Of The Bearing (AREA)

Abstract

731,833. Hollow rollers. KODAK, Ltd. July 10, 1953 [July 11, 1952], No. 17591/52. Class 34 (1). [Also in Group XVI] A roller, for maintaining a web of material in a predetermined lateral path, comprises a cylindrical member mounted for rotation about its axis on bearing means eccentrically mounted with respect to the roller axis on means permitting universal movement of both ends of the cylindrical member. As shown, a cylindrical member 1 forming part of a roller is rotatable about the inner races of ball races 2 having their outer races secured in recesses 3 at opposite ends of the roller. The inner races fit on bushes 5, each bush having a bore 8 disposed eccentrically with respect to the axis of the member 1. The bushes 5 are retained, against flanges 6, by locking-rings 7. Each bore 8 houses a self-aligning ball-bearing 9 clamped against a shoulder 10 by a ring 11 surrounding a stub-shaft 12 secured to the inner race of the bearing 9. If the force applied by the web is uniform along the length of the roller, the roller is rotated about the ball races 2. However, if one edge of the web is under greater tension than the other, the web applies a greater pressure at the corresponding end of the roller, thus causing the bush 5 at that end to rotate about the stub-shaft 12 to equalize the forces applied to the two roller ends by adjusting the inclination of the roller. The two stub-shafts 12 are parallel to, but offset from one another. In a modification, the bearing 2 may be replaced by a sleeve and/or the ball-bearings 9 by a pair of ball-bearings connected to the stub shafts by universal joints to permit tilting of the roller. Alternatively, the shafts 12 may be secured directly to the bushes 5 and be mounted in selfaligning bearings supported by a machine frame.
GB1759152A 1952-07-11 1952-07-11 Improvements in or relating to guiding rollers for maintaining travelling webs in a predetermined lateral path Expired GB731833A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1759152A GB731833A (en) 1952-07-11 1952-07-11 Improvements in or relating to guiding rollers for maintaining travelling webs in a predetermined lateral path

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1759152A GB731833A (en) 1952-07-11 1952-07-11 Improvements in or relating to guiding rollers for maintaining travelling webs in a predetermined lateral path

Publications (1)

Publication Number Publication Date
GB731833A true GB731833A (en) 1955-06-15

Family

ID=10097843

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1759152A Expired GB731833A (en) 1952-07-11 1952-07-11 Improvements in or relating to guiding rollers for maintaining travelling webs in a predetermined lateral path

Country Status (1)

Country Link
GB (1) GB731833A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995011183A1 (en) * 1993-10-20 1995-04-27 Heiner Kudrus Web guiding process and device
EP0803458A2 (en) * 1996-04-27 1997-10-29 BHS Corrugated Maschinen- und Anlagenbau GmbH Device for controlling the position of a running web transversely to the run direction
WO2004085299A1 (en) 2003-03-24 2004-10-07 Betriebsforschungsinstitut Vdeh- Device for controlling and regulating the lateral movement of a moving strip
WO2005023690A1 (en) * 2003-09-01 2005-03-17 Koenig & Bauer Aktiengesellschaft Method for reducing register errors on a web of material moving through the printing nip of a multicolor web-fed rotary press and corresponding devices
CN102530326A (en) * 2010-12-30 2012-07-04 山东泉林包装有限公司 Paper path rectifying device
JP2015051870A (en) * 2013-09-09 2015-03-19 大日本印刷株式会社 Web spacing adjustment mechanism

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995011183A1 (en) * 1993-10-20 1995-04-27 Heiner Kudrus Web guiding process and device
EP0803458A2 (en) * 1996-04-27 1997-10-29 BHS Corrugated Maschinen- und Anlagenbau GmbH Device for controlling the position of a running web transversely to the run direction
EP0803458A3 (en) * 1996-04-27 1998-06-17 BHS Corrugated Maschinen- und Anlagenbau GmbH Device for controlling the position of a running web transversely to the run direction
WO2004085299A1 (en) 2003-03-24 2004-10-07 Betriebsforschungsinstitut Vdeh- Device for controlling and regulating the lateral movement of a moving strip
DE10313107B4 (en) * 2003-03-24 2008-06-26 Betriebsforschungsinstitut VDEh - Institut für angewandte Forschung GmbH Apparatus for controlling and controlling the lateral travel of a continuously moving belt, use and method of operating such a device
WO2005023690A1 (en) * 2003-09-01 2005-03-17 Koenig & Bauer Aktiengesellschaft Method for reducing register errors on a web of material moving through the printing nip of a multicolor web-fed rotary press and corresponding devices
US7497162B2 (en) 2003-09-01 2009-03-03 Koenig & Bauer Aktiengesellschaft Method for reducing register errors on a web of material moving through the printing nip of a multicolor web-fed rotary press and corresponding devices
CN102530326A (en) * 2010-12-30 2012-07-04 山东泉林包装有限公司 Paper path rectifying device
CN102530326B (en) * 2010-12-30 2015-04-15 纷美(北京)贸易有限公司 Paper path rectifying device
JP2015051870A (en) * 2013-09-09 2015-03-19 大日本印刷株式会社 Web spacing adjustment mechanism

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