EP0827927A3 - Web inspection and repair machine - Google Patents

Web inspection and repair machine Download PDF

Info

Publication number
EP0827927A3
EP0827927A3 EP97306869A EP97306869A EP0827927A3 EP 0827927 A3 EP0827927 A3 EP 0827927A3 EP 97306869 A EP97306869 A EP 97306869A EP 97306869 A EP97306869 A EP 97306869A EP 0827927 A3 EP0827927 A3 EP 0827927A3
Authority
EP
European Patent Office
Prior art keywords
web
halt
flaw
area
mandrel
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
EP97306869A
Other languages
German (de)
French (fr)
Other versions
EP0827927B1 (en
EP0827927A2 (en
Inventor
Allan R. Prittie
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.)
Arpeco Engineering Ltd
Original Assignee
Arpeco Engineering 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 Arpeco Engineering Ltd filed Critical Arpeco Engineering Ltd
Publication of EP0827927A2 publication Critical patent/EP0827927A2/en
Publication of EP0827927A3 publication Critical patent/EP0827927A3/en
Application granted granted Critical
Publication of EP0827927B1 publication Critical patent/EP0827927B1/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
    • B65H21/00—Apparatus for splicing 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
    • B65H20/00—Advancing webs
    • B65H20/24—Advancing webs by looping or like devices
    • 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
    • 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
    • B65H2301/414—Winding
    • B65H2301/4148—Winding slitting
    • 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
    • B65H2511/20—Location in space
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2513/00—Dynamic entities; Timing aspects
    • B65H2513/50—Timing
    • B65H2513/512—Starting; Stopping

Landscapes

  • Replacement Of Web Rolls (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)

Abstract

A device for the inspection and repair of a roll of web material includes an unwind mandrel (12), a rewind mandrel (14), an inspection area (16) and a splice area (18). A flaw in the web is detected at the inspection area (16), whereupon the web (21) is braked to a halt. Where the splice area (18) is adjacent to or coincident with the inspection area (16), the flawed portion of the web can pass well beyond the splice area (18) before the web (21) comes to a halt. Provided herein is a web-indexer device (32) that includes a reciprocating indexer shuttle (50) having idler rolls (52,54,56,58) mounted thereon, with further idler rolls (60,62,64,66) mounted to the machine such that the web material (21) can be strung between them in a substantially boustrophedonic configuration. Control means are provided to allow the operator who has caused the web (21) to be braked to a halt upon detecting a flaw, to move the indexer frame (50) so as to retrieve a portion of the web so as to bring the flaw back to the splicing station (18) for repair, without having to reverse the rotational direction of the unwind mandrel (12) or the rewind mandrel (14).
EP19970306869 1996-09-04 1997-09-04 Web inspection and repair machine Expired - Lifetime EP0827927B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA 2184769 CA2184769C (en) 1996-09-04 1996-09-04 Web inspection and repair machine with web indexer device
CA2184769 1996-09-04

Publications (3)

Publication Number Publication Date
EP0827927A2 EP0827927A2 (en) 1998-03-11
EP0827927A3 true EP0827927A3 (en) 1998-06-17
EP0827927B1 EP0827927B1 (en) 2001-11-28

Family

ID=4158840

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19970306869 Expired - Lifetime EP0827927B1 (en) 1996-09-04 1997-09-04 Web inspection and repair machine

Country Status (3)

Country Link
EP (1) EP0827927B1 (en)
CA (1) CA2184769C (en)
DE (1) DE69708558T2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020176617A1 (en) * 2001-05-22 2002-11-28 Pti Advanced Filtration, Inc. System and method for continuous integrity testing of a material web
CA2641680A1 (en) * 2006-02-08 2007-08-16 Allan R. Prittie Web inspection and repair machine with retractable inspection zone
ITMI20090218A1 (en) * 2009-02-19 2010-08-20 Laem System S R L DEVICE AND METHOD FOR QUALITY CONTROL IN LINE OF PLANTS FOR THE PRODUCTION OF EXTRUDED FILMS IN THERMOPLASTIC MATERIAL

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3084841A (en) * 1959-06-03 1963-04-09 Dainippon Printing Co Ltd Transfer mechanism
GB1058883A (en) * 1963-01-14 1967-02-15 Gloucester Eng Co Inc Improvements in or relating to apparatus for periodically operating on webs
DE1274413B (en) * 1963-05-07 1968-08-01 Packmark Ltd Device for stopping individual sections of a continuously running material web
JPH01181666A (en) * 1988-01-13 1989-07-19 Sanyo Kokusaku Pulp Co Ltd Band takeup stopping method
DE4432371A1 (en) * 1994-09-12 1996-03-14 Heidelberger Druckmasch Ag Faulty individual print detection process

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3084841A (en) * 1959-06-03 1963-04-09 Dainippon Printing Co Ltd Transfer mechanism
GB1058883A (en) * 1963-01-14 1967-02-15 Gloucester Eng Co Inc Improvements in or relating to apparatus for periodically operating on webs
DE1274413B (en) * 1963-05-07 1968-08-01 Packmark Ltd Device for stopping individual sections of a continuously running material web
JPH01181666A (en) * 1988-01-13 1989-07-19 Sanyo Kokusaku Pulp Co Ltd Band takeup stopping method
DE4432371A1 (en) * 1994-09-12 1996-03-14 Heidelberger Druckmasch Ag Faulty individual print detection process

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 013, no. 465 (M - 882) 20 October 1989 (1989-10-20) *

Also Published As

Publication number Publication date
DE69708558T2 (en) 2002-07-04
CA2184769C (en) 2000-07-18
EP0827927B1 (en) 2001-11-28
DE69708558D1 (en) 2002-01-10
EP0827927A2 (en) 1998-03-11
CA2184769A1 (en) 1998-03-05

Similar Documents

Publication Publication Date Title
CA2169763A1 (en) Splicing device for a continuous unwind stand
EP1270470A3 (en) Methods for making and processing high bulk tissue webs
ATE298721T1 (en) METHOD FOR CONNECTING FILMS
HK212196A (en) Method for detecting flaws in a textile web
DE3366897D1 (en) Device for joining two paper or cardboard webs together in a registered and/or abutting manner
CA2036207A1 (en) Method of and Apparatus for Cutting a Paper Web
JPH068192A (en) Cutter resealing device and method using tensioned facing sheet
DE69927135D1 (en) INDEPENDENT DEVICE FOR APPLYING TAPES
EP0129297B1 (en) Device for taking a sample from a continuously advancing web
EP0827927A3 (en) Web inspection and repair machine
DE4112842A1 (en) Mechanical bonding of blunt ends of two continuous strip materials - comprises rotating store for two rolls, cutting and bonding station and loop store for changing length of strip take=off
US5727748A (en) Web inspection and repair machine with web indexer device
EP1013583A3 (en) Automatic splicer for unwinder
DE59000415D1 (en) DEVICE FOR JOINING MATERIAL RAILS.
ATE145375T1 (en) METHOD AND DEVICE FOR PACKAGING A ROLL OF MATERIAL
FI69439B (en) FOERFARANDE OCH ANORDNING FOER ATT FORSLA BANANS AENDA
RU96121398A (en) DEVICE AND METHOD FOR SELECTING AND FINISHING MULTIPLE PAPER BOARDS
AU3562300A (en) Method and device in continuously operated unwinding of a paper reel
CA2187743A1 (en) Device and process for combining and processing several paper webs
CN115045102A (en) Non-woven fabric continuous crease-resistant trimming equipment
CN215101017U (en) Printed label intelligent detection platform based on artificial intelligence
JP3571115B2 (en) Web winding and rewinding method and apparatus
CA2209882A1 (en) Method and device for winding a paper web
DE60007752D1 (en) APPARATUS AND METHOD FOR REWINDING RAILS
ATE263110T1 (en) DEVICE FOR CONNECTING BANDS

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): DE FR GB IT

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

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

AKX Designation fees paid

Free format text: AT BE CH DE DK ES FR GB IE IT LI NL SE

RBV Designated contracting states (corrected)

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

17P Request for examination filed

Effective date: 19981204

17Q First examination report despatched

Effective date: 19991020

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

RBV Designated contracting states (corrected)

Designated state(s): DE FR GB IT

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR GB IT

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

REF Corresponds to:

Ref document number: 69708558

Country of ref document: DE

Date of ref document: 20020110

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: GB

Payment date: 20090922

Year of fee payment: 13

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

Ref country code: DE

Payment date: 20090922

Year of fee payment: 13

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

Ref country code: IT

Payment date: 20090926

Year of fee payment: 13

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20100904

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: 20100904

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20110531

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 69708558

Country of ref document: DE

Effective date: 20110401

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: 20100930

Ref country code: DE

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

Effective date: 20110401

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: 20100904

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

Ref country code: FR

Payment date: 20091001

Year of fee payment: 13