EP0429970A3 - Web break switch - Google Patents

Web break switch Download PDF

Info

Publication number
EP0429970A3
EP0429970A3 EP19900121858 EP90121858A EP0429970A3 EP 0429970 A3 EP0429970 A3 EP 0429970A3 EP 19900121858 EP19900121858 EP 19900121858 EP 90121858 A EP90121858 A EP 90121858A EP 0429970 A3 EP0429970 A3 EP 0429970A3
Authority
EP
European Patent Office
Prior art keywords
break switch
web break
web
switch
break
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.)
Granted
Application number
EP19900121858
Other languages
German (de)
Other versions
EP0429970A2 (en
EP0429970B1 (en
Inventor
Werner Dipl.-Ing. Kettl (Fh)
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.)
Grafotec Kotterer GmbH
Original Assignee
Grafotec Kotterer GmbH
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 Grafotec Kotterer GmbH filed Critical Grafotec Kotterer GmbH
Publication of EP0429970A2 publication Critical patent/EP0429970A2/en
Publication of EP0429970A3 publication Critical patent/EP0429970A3/en
Application granted granted Critical
Publication of EP0429970B1 publication Critical patent/EP0429970B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B65H26/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms
    • B65H26/02—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms responsive to presence of irregularities in running webs
    • B65H26/025—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms responsive to presence of irregularities in running webs responsive to web breakage
EP90121858A 1989-11-28 1990-11-15 Web break switch Expired - Lifetime EP0429970B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3939226A DE3939226A1 (en) 1989-11-28 1989-11-28 RAIL RIP SWITCH
DE3939226 1989-11-28

Publications (3)

Publication Number Publication Date
EP0429970A2 EP0429970A2 (en) 1991-06-05
EP0429970A3 true EP0429970A3 (en) 1991-09-11
EP0429970B1 EP0429970B1 (en) 1994-10-19

Family

ID=6394295

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90121858A Expired - Lifetime EP0429970B1 (en) 1989-11-28 1990-11-15 Web break switch

Country Status (4)

Country Link
US (1) US5130557A (en)
EP (1) EP0429970B1 (en)
JP (1) JP2884014B2 (en)
DE (2) DE3939226A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4106901C2 (en) * 1991-03-05 1994-05-26 Kotterer Grafotec Method and device for monitoring a web
DE4134590C2 (en) * 1991-10-19 1996-02-15 Kotterer Grafotec Device for monitoring web processing in a web-fed rotary printing press
US5228893A (en) * 1991-11-27 1993-07-20 At&T Bell Laboratories Optical fiber tension monitoring technique
US5233200A (en) * 1991-12-23 1993-08-03 At&T Bell Laboratories Method and apparatus for contactless monitoring of tension in a moving fiber
US5678484A (en) * 1993-03-25 1997-10-21 Baldwin Web Controls Anti-wrap device for a web press
US6298782B1 (en) 1993-03-25 2001-10-09 Baldwin Web Controls Anti-wrap device for a web press
US5694524A (en) * 1994-02-15 1997-12-02 R. R. Donnelley & Sons Company System and method for identifying conditions leading to a particular result in a multi-variant system
JPH08254504A (en) * 1994-11-29 1996-10-01 Zellweger Luwa Ag Method and equipment to record property of expanded material body
DE19734137C2 (en) * 1997-08-07 2001-07-12 Baldwin Grafotec Gmbh Device for preventing printing unit damage
US5942689A (en) * 1997-10-03 1999-08-24 General Electric Company System and method for predicting a web break in a paper machine
US6466877B1 (en) 1999-09-15 2002-10-15 General Electric Company Paper web breakage prediction using principal components analysis and classification and regression trees
US6405140B1 (en) 1999-09-15 2002-06-11 General Electric Company System and method for paper web time-break prediction
US6498993B1 (en) 2000-05-30 2002-12-24 Gen Electric Paper web breakage prediction using bootstrap aggregation of classification and regression trees
DE102004017676B4 (en) * 2004-04-10 2008-09-11 Baldwin Germany Gmbh Error detection device of a web-fed rotary printing press
US8157199B2 (en) 2005-08-31 2012-04-17 Kimberly-Clark Worldwide, Inc. Rewinder web chop with early detection and web diversion to eliminate equipment damage
DE102005041919B4 (en) * 2005-09-03 2008-05-29 Baldwin Germany Gmbh Web break monitoring device for web-fed rotary presses
DE102006050906B3 (en) * 2006-10-28 2008-05-29 Baldwin Germany Gmbh Automatic web catching device for web-fed rotary presses
CN109250559B (en) * 2018-08-14 2020-05-19 安徽新网讯科技发展有限公司 Alarm device of winding equipment for packaging tape production

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB752212A (en) * 1953-09-25 1956-07-04 Albert Cecil Dibley Improvements in or relating to reel-fed printing machinery, paper making machinery or the like
DE2156506B2 (en) * 1971-11-13 1972-11-30 Maschinenfabrik Augsburg Nürnberg AG, 8900 Augsburg DEVICE FOR ELECTRIC LIGHT MONITORING OF PAPER TRAIN BREAKS ON ROLLED ROTATE PRINTING MACHINES
US3738124A (en) * 1971-04-08 1973-06-12 Deering Milliken Res Corp Knitting machine stop motion
GB2017649A (en) * 1978-03-24 1979-10-10 Giusti G Device for detecting breaks or tears or the trimline end of a web
DE3735330A1 (en) * 1986-11-10 1988-05-19 Polygraph Leipzig SAFETY DEVICE FOR RESPONDING TO RAILWAY TREES, ESPECIALLY FOR ROLL ROTATION OFFSET PRINTING MACHINES

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE656506C (en) * 1934-11-17 1938-02-09 Siemens Schuckertwerke Akt Ges Device for automatic display or for automatic prevention of the tearing of paper webs
US3185784A (en) * 1962-09-05 1965-05-25 Clarence A Geiger Web break detector
US3405552A (en) * 1966-03-29 1968-10-15 Thomas J. Luckett Air detector for webs
US3778618A (en) * 1972-05-08 1973-12-11 Xerox Corp Photodetection of non-opaque objects transported along a conveyor by use of a light blocking opaque flap
US4031402A (en) * 1976-03-23 1977-06-21 Pitney-Bowes, Inc. Stream feed detector for detecting document spacing
JPS5882107A (en) * 1981-10-27 1983-05-17 ドウ・ラ・リユ・システムズ・リミテイド Method and device for detecting state of sheet
DD244105A1 (en) * 1985-12-13 1987-03-25 Hank Dietrich Dr Ing SAFETY DEVICE FOR CONTROLLING A ROLL ROTATION PRINTING MACHINE
US4891528A (en) * 1989-03-23 1990-01-02 Crosfield Ebway, Inc. Microprocessor-controlled apparatus for detecting and guiding a web wherein right and left eyespots are formed to determine right and left edges

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB752212A (en) * 1953-09-25 1956-07-04 Albert Cecil Dibley Improvements in or relating to reel-fed printing machinery, paper making machinery or the like
US3738124A (en) * 1971-04-08 1973-06-12 Deering Milliken Res Corp Knitting machine stop motion
DE2156506B2 (en) * 1971-11-13 1972-11-30 Maschinenfabrik Augsburg Nürnberg AG, 8900 Augsburg DEVICE FOR ELECTRIC LIGHT MONITORING OF PAPER TRAIN BREAKS ON ROLLED ROTATE PRINTING MACHINES
GB2017649A (en) * 1978-03-24 1979-10-10 Giusti G Device for detecting breaks or tears or the trimline end of a web
DE3735330A1 (en) * 1986-11-10 1988-05-19 Polygraph Leipzig SAFETY DEVICE FOR RESPONDING TO RAILWAY TREES, ESPECIALLY FOR ROLL ROTATION OFFSET PRINTING MACHINES

Also Published As

Publication number Publication date
EP0429970A2 (en) 1991-06-05
DE59007504D1 (en) 1994-11-24
DE3939226A1 (en) 1991-05-29
JPH03180347A (en) 1991-08-06
US5130557A (en) 1992-07-14
EP0429970B1 (en) 1994-10-19
JP2884014B2 (en) 1999-04-19

Similar Documents

Publication Publication Date Title
EP0418475A3 (en) Time switch
GB2233499B (en) Sheet-like switch
EP0429970A3 (en) Web break switch
GB9014371D0 (en) Push switch
EP0384680A3 (en) Switching circuitry
EP0434329A3 (en) Normally open pressure switch
GB2236295B (en) Conveyor cross switch
EP0414192A3 (en) Disconnecting switch
GB8906275D0 (en) Web former
EP0418206A3 (en) A fuse-disconnecting switch
GB9023670D0 (en) Switch
HK79294A (en) Time switch
EP0437680A3 (en) Switch
EP0410282A3 (en) Switch
GR2000887Y (en) Asynchronised multiple switch system
GB2234183B (en) Random switch
GB2237683B (en) A switch
GB8920845D0 (en) Switch
EP0492456A3 (en) Switch
GB8911848D0 (en) Waveguide switch
EP0408842A3 (en) On-off switch
EP0444907A3 (en) Switch
GB8902187D0 (en) Switch
GB8913404D0 (en) Switch guard
KR200153233Y1 (en) Switching arrangement

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH DE DK ES FR GB GR IT LI LU NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

RBV Designated contracting states (corrected)

Designated state(s): CH DE FR GB IT LI NL SE

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE DK ES FR GB GR IT LI LU NL SE

17P Request for examination filed

Effective date: 19911030

17Q First examination report despatched

Effective date: 19930618

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): CH DE FR GB IT LI NL SE

REF Corresponds to:

Ref document number: 59007504

Country of ref document: DE

Date of ref document: 19941124

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19941129

EAL Se: european patent in force in sweden

Ref document number: 90121858.6

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19981021

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19981022

Year of fee payment: 9

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19991130

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19991130

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20000601

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 20000601

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20021016

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20021018

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20021021

Year of fee payment: 13

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20031115

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20031116

EUG Se: european patent has lapsed
GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20031115

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040730

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20051115

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20091006

Year of fee payment: 20

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20101115