GB1231166A - - Google Patents

Info

Publication number
GB1231166A
GB1231166A GB1231166DA GB1231166A GB 1231166 A GB1231166 A GB 1231166A GB 1231166D A GB1231166D A GB 1231166DA GB 1231166 A GB1231166 A GB 1231166A
Authority
GB
United Kingdom
Prior art keywords
roller
web
plane
main
sensor
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
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 filed Critical
Publication of GB1231166A publication Critical patent/GB1231166A/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
    • 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

Landscapes

  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)

Abstract

1,231,166. Feeding webs. ROCKFORD SERVO CORP. 2 Feb., 1970 [14 Feb., 1969], No. 4906/70. Heading B8R. Apparatus 12 for guiding a moving web W along a predetermined path comprises a main guide roller 15 which is tiltable, about a point P, in a plane parallel to the plane in which the web travels immediately upstream of the roller 15; a web-edge sensor 16 for sensing the lateral position of the web W and located upstream of the roller 15; means 17, 18 for tilting the roller 15 to correct for lateral deviations detected by the sensor 16; and a subsidiary guide roller 19 mounted parallel to and arranged to be tilted with the main guide roller 15, the roller 19 being positioned downstream of the roller 15 such that, in use, the web passing from the roller 15 to the roller 19 doubles back, relative to the web passing to the main roller 15, to a point adjacent a plane which extends through the sensor 16 and is perpendicular to the plane in which the main roller 15 tilts. The advantages of this particular arrangement are discussed with reference to Figs. 6 and 7 (not shown). In a modification (Fig. 4, not shown) the subsidiary roller is arranged so that the web passing between the rollers 15 and 19 travels in a plane parallel to the tilt plane of roller 15.
GB1231166D 1969-02-14 1970-02-02 Expired GB1231166A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79919769A 1969-02-14 1969-02-14

Publications (1)

Publication Number Publication Date
GB1231166A true GB1231166A (en) 1971-05-12

Family

ID=25175270

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1231166D Expired GB1231166A (en) 1969-02-14 1970-02-02

Country Status (3)

Country Link
US (1) US3581963A (en)
JP (1) JPS5412714B1 (en)
GB (1) GB1231166A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111532839A (en) * 2020-06-04 2020-08-14 范文祥 Winding method for producing filter cotton

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3682362A (en) * 1971-03-15 1972-08-08 Rockford Servo Corp Web edge sensing and guiding apparatus
US3724732A (en) * 1972-03-01 1973-04-03 Rockford Servo Corp Web sensing and guiding apparatus
DE2635631C3 (en) * 1975-08-20 1980-02-21 Fife Corp., Oklahoma City, Okla. (V.St.A.) Device for pivotable support of a frame, in particular for guide rollers for thin material webs, which can be rotated with respect to a reference plane
US4069959A (en) * 1976-10-27 1978-01-24 Butler Automatic, Inc. Web guide apparatus
DE2721980C3 (en) * 1977-05-14 1981-07-16 Fa. Leonhard Kurz, 8510 Fürth Embossing foil feed device for an embossing machine
US4132184A (en) * 1977-05-23 1979-01-02 Burton Perry E Sheet material guidance system
US4204619A (en) * 1978-05-04 1980-05-27 Damour Lawrence R Pivoted web guide for travelling strip
US4453659A (en) * 1982-06-28 1984-06-12 Eastman Kodak Company Web guiding apparatus
DE3239565A1 (en) * 1982-10-26 1984-04-26 Erhardt & Leimer Kg DEVICE FOR CENTERING A TURN FRAME
US5572940A (en) * 1994-05-27 1996-11-12 Burton & Noonan Folding and sewing apparatus
US5704304A (en) * 1994-05-27 1998-01-06 Burton & Noonan Level lining apparatus and method
US5893204A (en) 1996-11-12 1999-04-13 Dresser Industries, Inc. Production process for casting steel-bodied bits
FI20065522L (en) * 2006-08-18 2008-02-19 Metso Paper Inc The frame structure of the device and/or part of the fiber web production line
CN102476754B (en) * 2010-11-22 2015-07-29 北京印刷学院 Tension force and deviation rectification experimental device
JP5929855B2 (en) * 2013-08-02 2016-06-08 日本軽金属株式会社 Aluminum alloy sheet for battery cases with excellent formability, heat dissipation and weldability
CN106757704B (en) * 2016-12-08 2018-06-19 江苏悦达家纺有限公司 A kind of cloth suitable for rapier loom flattens system and operating method
CN111762605B (en) * 2020-07-02 2022-09-30 海盐县武原科远知识产权咨询服务部 Cloth releasing machine with automatic fabric edge aligning mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111532839A (en) * 2020-06-04 2020-08-14 范文祥 Winding method for producing filter cotton

Also Published As

Publication number Publication date
DE2006571B2 (en) 1975-08-28
DE2006571A1 (en) 1970-08-27
US3581963A (en) 1971-06-01
JPS5412714B1 (en) 1979-05-24

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee