GB1354629A - Web guiding apparatus - Google Patents

Web guiding apparatus

Info

Publication number
GB1354629A
GB1354629A GB5643972A GB5643972A GB1354629A GB 1354629 A GB1354629 A GB 1354629A GB 5643972 A GB5643972 A GB 5643972A GB 5643972 A GB5643972 A GB 5643972A GB 1354629 A GB1354629 A GB 1354629A
Authority
GB
United Kingdom
Prior art keywords
frame
sensor
web
head
guide roller
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
GB5643972A
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.)
ROCKFORD SERVO CORP
Original Assignee
ROCKFORD SERVO CORP
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 ROCKFORD SERVO CORP filed Critical ROCKFORD SERVO CORP
Publication of GB1354629A publication Critical patent/GB1354629A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors 
    • B65G39/10—Arrangements of rollers
    • B65G39/12—Arrangements of rollers mounted on framework
    • B65G39/16—Arrangements of rollers mounted on framework for aligning belts or chains

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)

Abstract

1354629 Registering webs ROCKFORD SERVO CORP 7 Dec 1972 [1 March 1972] 56439/72 Heading B8R A sensor head 24a for sensing a longitudinal characteristic of a web and thereby detecting lateral deviation of the web from a predetermined web path, is mounted on a movable guide roller frame 22 and connected to a fixed support in such a way that the head 24a can move both angularly and longitudinally relative to the predetermined path as the frame 22 and its associated guide roller 21 are moved, but is laterally fixed relative to said path. The head is mounted on a carriage 44 slidable on a guideway 41, 41a fixed, parallel to the roller 21, on the frame 22 and is connected to the fixed support via a swivel bracket 51 and a follower slidable on an adjustable rod 53. The frame 22 is movable angularly and transversely by a pneumatic or hydraulic motor operable in response to the sensor, the frame being mounted on arcuate guide bars (32), Fig. 1 (not shown). The sensor may be a pneumatic or photo-electric edge sensor. A second guide roller (21a) may be mounted on the frame.
GB5643972A 1972-03-01 1972-12-07 Web guiding apparatus Expired GB1354629A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23057672A 1972-03-01 1972-03-01

Publications (1)

Publication Number Publication Date
GB1354629A true GB1354629A (en) 1974-06-05

Family

ID=22865735

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5643972A Expired GB1354629A (en) 1972-03-01 1972-12-07 Web guiding apparatus

Country Status (3)

Country Link
US (1) US3724732A (en)
CA (1) CA973577A (en)
GB (1) GB1354629A (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3848528A (en) * 1972-09-25 1974-11-19 Moffitt R Co Multi-station printing system
US3848788A (en) * 1973-07-23 1974-11-19 Paxon Machine Co Continuous strip feeding self-alignment apparatus
US3966105A (en) * 1973-08-10 1976-06-29 Cary Metal Products, Inc. Web aligning 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
US4204619A (en) * 1978-05-04 1980-05-27 Damour Lawrence R Pivoted web guide for travelling strip
DE3008775C2 (en) * 1980-03-07 1984-03-22 Erhardt & Leimer Kg, 8900 Augsburg Web guiding device
EP0092735A3 (en) * 1982-04-27 1984-07-04 Baldwin Technology Corporation Web guide with vee bearing
US4453659A (en) * 1982-06-28 1984-06-12 Eastman Kodak Company Web guiding apparatus
US4598849A (en) * 1984-03-23 1986-07-08 Beloit Corporation Web guiding and decurling apparatus
US5119981A (en) * 1988-10-31 1992-06-09 Web Printing Controls Co., Inc. Web guide apparatus
US4991761A (en) * 1988-10-31 1991-02-12 Web Printing Controls Co., Inc. Web guide apparatus
US5072414A (en) * 1989-07-31 1991-12-10 Accuweb, Inc. Ultrasonic web edge detection method and apparatus
US5274573A (en) * 1989-07-31 1993-12-28 Accuweb, Inc. Ultrasonic web edge detection method and apparatus
US5226577A (en) * 1990-12-20 1993-07-13 The Kohler Coating Machinery Corporation Web guide for elongated flexible web
DE4203952C2 (en) * 1992-02-11 1995-10-19 Bst Servo Technik Gmbh Method for positioning two sensors in a web guiding device
FI94781C (en) * 1993-01-29 1995-10-25 Valmet Paper Machinery Inc Paper machine fabric guide device
US5769298A (en) * 1997-07-25 1998-06-23 Fife Corporation Guiding apparatus for webs having at least two thicknesses
DE10022926C2 (en) * 2000-05-11 2002-04-11 Erhardt & Leimer Gmbh Device for pivoting a rotating frame
US7303066B2 (en) * 2004-02-27 2007-12-04 Accuweb, Inc. Steering guide
US7399173B2 (en) * 2004-03-23 2008-07-15 3M Innovative Properties Company Apparatus for flexing a web
US7384586B2 (en) * 2004-03-23 2008-06-10 3M Innovative Properties Company Method for flexing a web
EP1982561B1 (en) * 2006-02-08 2015-07-29 3M Innovative Properties Company Method for manufacturing a film substrate at a temperature above its glass transition temperature
EP2069081B1 (en) * 2006-09-28 2018-05-23 3M Innovative Properties Company System and method for controlling curl in multi-layer webs
ATE525422T1 (en) * 2006-09-28 2011-10-15 3M Innovative Properties Co METHOD, SYSTEM AND USE THEREOF FOR COMBATTING CURLING IN MULTI-LAYER WEBBINGS
US8554354B1 (en) * 2010-02-12 2013-10-08 The Board Of Regents For Oklahoma State University Method for adaptive guiding of webs
US9540770B2 (en) * 2014-09-25 2017-01-10 Honeywell Limited Modular sensing system for web-based applications

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3581963A (en) * 1969-02-14 1971-06-01 Rockford Servo Corp Web guide apparatus and method
US3682362A (en) * 1971-03-15 1972-08-08 Rockford Servo Corp Web edge sensing and guiding apparatus

Also Published As

Publication number Publication date
US3724732A (en) 1973-04-03
CA973577A (en) 1975-08-26
DE2305689B2 (en) 1975-10-02
DE2305689A1 (en) 1973-09-06

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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