GB1288846A – – Google Patents
GB1288846A – – Google Patents
Info
Publication number
GB1288846A
GB1288846A
GB1288846DA
GB1288846A
GB 1288846 A
GB1288846 A
GB 1288846A
GB 1288846D A
GB1288846D A
GB 1288846DA
GB 1288846 A
GB1288846 A
GB 1288846A
Authority
GB
United Kingdom
Prior art keywords
web
supply roll
sept
roller
decurling
Prior art date
1969-09-09
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.)
1969-09-09
Filing date
1970-09-07
Publication date
1972-09-13
1970-09-07
Application filed
filed
Critical
1972-09-13
Publication of GB1288846A
publication
Critical
patent/GB1288846A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
B—PERFORMING OPERATIONS; TRANSPORTING
B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
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
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
B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
B65H23/34—Apparatus for taking-out curl from 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
B65H2301/00—Handling processes for sheets or webs
B65H2301/40—Type of handling process
B65H2301/41—Winding, unwinding
B65H2301/415—Unwinding
B65H2301/41518—Performing unwinding process
B65H2301/415185—Web unwound being guided over (pivoting) guide resting on the roller diameter
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
B65H2404/15—Roller assembly, particular roller arrangement
B65H2404/152—Arrangement of roller on a movable frame
B65H2404/1521—Arrangement of roller on a movable frame rotating, pivoting or oscillating around an axis, e.g. parallel to the roller axis
B65H2404/15212—Arrangement of roller on a movable frame rotating, pivoting or oscillating around an axis, e.g. parallel to the roller axis rotating, pivoting or oscillating around an axis perpendicular to the roller axis
B—PERFORMING OPERATIONS; TRANSPORTING
B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
B65H2511/10—Size; Dimensions
B65H2511/14—Diameter, e.g. of roll or package
Abstract
1288846 Feeding webs XEROX CORP 7 Sept 1970 [9 Sept 1969] 42754/70 Heading B8R Apparatus for decurling a web W as it is being fed from a supply roll 10 comprises a straightening member 12 mounted on a pivotable linkage 22, 52, 36, and control means, in the form of a roller 16, responsive to the diameter of the supply roll for controlling the position of the linkage so as to cause the angle the member 12 makes with the web path to change, as shown in dashed lines in Fig. 1, to vary the degree of decurl in response to changes in the supply roll diameter, whereby the decurling effect increases as the roll diameter decreases. The member 12 has a cross-section in the form of a major segment of a circle, so that a straight edge 14 is presented to the web (Figs. 2 and 3, not shown). The roller 16 has a layer of friction material, e.g. rubber, and rotates against a drag force produced by the action of a coiled spring (80) abutting a friction element (84), Fig. 4 (not shown), whereby a predetermined tension is maintained on the web as it leaves the supply roll.
GB1288846D
1969-09-09
1970-09-07
Expired
GB1288846A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US85625469A
1969-09-09
1969-09-09
Publications (1)
Publication Number
Publication Date
GB1288846A
true
GB1288846A
(en)
1972-09-13
Family
ID=25323156
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB1288846D
Expired
GB1288846A
(en)
1969-09-09
1970-09-07
Country Status (4)
Country
Link
US
(1)
US3649447A
(en)
JP
(1)
JPS5034690B1
(en)
DE
(1)
DE2044725A1
(en)
GB
(1)
GB1288846A
(en)
Cited By (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE2754180A1
(en)
*
1977-12-06
1979-06-07
Maschf Augsburg Nuernberg Ag
ROLL ROTATION PRINTING MACHINE
GB2171082A
(en)
*
1985-02-04
1986-08-20
Alden Res Found
Improvements in or relating to facsimile recorders
DE3831944A1
(en)
*
1988-09-20
1990-04-05
Siemens Ag
Device for unwinding thin ribbons without overstretching
Families Citing this family (22)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3918661A
(en)
*
1973-07-30
1975-11-11
Shinhama Pump Mfg Co Ltd
Paper roll holder
US3889891A
(en)
*
1974-05-06
1975-06-17
Corning Glass Works
Method and apparatus for transferring tape from a plurality of rolls
US3971696A
(en)
*
1975-10-01
1976-07-27
The Moore & White Company
Paper web decurling apparatus
US4960484A
(en)
*
1987-11-12
1990-10-02
General Binding Corporation
Single-side laminator
EP0410458B1
(en)
*
1989-07-27
1997-06-25
Canon Kabushiki Kaisha
Curl correcting device
US5279472A
(en)
*
1989-12-12
1994-01-18
Kanzaki Paper Manufacturing Co., Ltd.
Paper feeding device and an application thereof
US5154688A
(en)
*
1991-09-06
1992-10-13
Boyd Brent A
Decurling bar cover
DE19713207A1
(en)
*
1997-03-28
1998-10-01
Bielomatik Leuze & Co
Straightening device for sheet material, especially paper
US20030228964A1
(en)
*
2002-06-10
2003-12-11
Biba Scott I.
Apparatus and method for braking and controlling tension in a web
US7618204B2
(en)
*
2006-04-24
2009-11-17
Avery Dennison Retail Information Services Llc
Decurling tag webs in printers/stackers
DE102006014506A1
(en)
*
2006-03-20
2007-09-27
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
Method for the detection of flatness deviations in the unwinding of flexible, web-shaped flat goods
EP2298676A1
(en)
*
2009-09-17
2011-03-23
The Procter & Gamble Company
Peel off device for unwinding a web of material from a roll
US8795571B2
(en)
*
2011-03-01
2014-08-05
Xerox Corporation
Dual operation de-curler
US10238246B2
(en)
*
2012-05-29
2019-03-26
Gpcp Ip Holdings Llc
Sheet product dispenser with load inducement portion
CN103803327A
(en)
*
2014-02-28
2014-05-21
成都大漠石油机械有限公司
Tension keeping structure of packaging film of petroleum pipe fitting
CA2957106C
(en)
2014-08-08
2023-02-14
Georgia-Pacific Consumer Products Lp
Sheet product dispensers and related methods for reducing sheet product usage
US9592683B2
(en)
2014-11-19
2017-03-14
Canon Kabushiki Kaisha
Sheet supplying apparatus and printing apparatus
CN108238295A
(en)
*
2016-12-26
2018-07-03
上海烟草集团有限责任公司
A kind of packaging curl scraping device and tobacco equipment
EP3351493A1
(en)
*
2017-01-20
2018-07-25
Pal-Cut A/S
A sheet dispensing system and a method for supplying and dispensing individual sheets
CN107758399A
(en)
*
2017-11-07
2018-03-06
江苏飞视文化发展有限公司
A kind of packaging bag checking machine
WO2020001725A1
(en)
*
2018-05-24
2020-01-02
Pal-Cut A/S
A sheet dispensing system and a method for supplying and dispensing individual sheets
JP2020100473A
(en)
2018-12-21
2020-07-02
東芝テック株式会社
Printer
Family Cites Families (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US1654946A
(en)
*
1927-05-12
1928-01-03
Charles M Sinks
Automatic paper-straightening attachment for adding machines
1969
1969-09-09
US
US856254A
patent/US3649447A/en
not_active
Expired – Lifetime
1970
1970-07-10
JP
JP45060586A
patent/JPS5034690B1/ja
active
Pending
1970-09-07
GB
GB1288846D
patent/GB1288846A/en
not_active
Expired
1970-09-09
DE
DE19702044725
patent/DE2044725A1/en
active
Pending
Cited By (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE2754180A1
(en)
*
1977-12-06
1979-06-07
Maschf Augsburg Nuernberg Ag
ROLL ROTATION PRINTING MACHINE
GB2171082A
(en)
*
1985-02-04
1986-08-20
Alden Res Found
Improvements in or relating to facsimile recorders
DE3831944A1
(en)
*
1988-09-20
1990-04-05
Siemens Ag
Device for unwinding thin ribbons without overstretching
Also Published As
Publication number
Publication date
US3649447A
(en)
1972-03-14
DE2044725A1
(en)
1971-03-11
JPS5034690B1
(en)
1975-11-11
Similar Documents
Publication
Publication Date
Title
GB1288846A
(en)
1972-09-13
GB1484185A
(en)
1977-09-01
Apparatus for introducing a strip of paper cardboard or similar web material into a printing machine
GB1296492A
(en)
1972-11-15
ATE155110T1
(en)
1997-07-15
SHEET GUIDE DEVICE AND IMAGE PRODUCTION SYSTEM
GB1521587A
(en)
1978-08-16
Burster apparatus
ES463681A1
(en)
1978-12-16
Compressive treatment of web materials
SE7507458L
(en)
1976-01-02
DEVICE FOR ADJUSTING THE TENSION TENSION OF THE PAPER RAIL IN A PRINTING PRESS.
GB1324762A
(en)
1973-07-25
Device for regulating the coating thickness when coating travelling webs of material
GB974497A
(en)
1964-11-04
Production of coated paper
GB1134335A
(en)
1968-11-20
Web tension regulator
US3206089A
(en)
1965-09-14
Turn bar system for web processing machine
GB1205679A
(en)
1970-09-16
Improvements in and relating to apparatus for handling strip material
TR200002129T2
(en)
2000-12-21
Auxiliary method for maintaining the lane delivery device and the lying position
US3082735A
(en)
1963-03-26
Apparatus for feeding and coating a web
GB1436043A
(en)
1976-05-19
Method and device for regulating tension and length of a web of material
US2957639A
(en)
1960-10-25
Brake system for spools of strips of plastic material
US3826416A
(en)
1974-07-30
Web edge position controlling device
ES474967A1
(en)
1979-04-01
Combined breaker size press coater
US4364527A
(en)
1982-12-21
Tension take-up and speed control
GB1072951A
(en)
1967-06-21
Method and apparatus for coating liquid compositions onto webs of paper and other material
GB1370459A
(en)
1974-10-16
Web-handling apparatus
GB1377517A
(en)
1974-12-18
Roll systems for guiding webs of material
GB1091967A
(en)
1967-11-22
Process for winding up webs of material
GB1225008A
(en)
1971-03-17
Improvements in unwinding mechanisms
GB918074A
(en)
1963-02-13
Improvements in or relating to web tensioning system
Legal Events
Date
Code
Title
Description
1973-01-24
PS
Patent sealed [section 19, patents act 1949]
1977-04-06
PLNP
Patent lapsed through nonpayment of renewal fees
