GB1272817A - Web tension control system for use with a web unwind stand - Google Patents

Web tension control system for use with a web unwind stand

Info

Publication number
GB1272817A
GB1272817A GB44756/69A GB4475669A GB1272817A GB 1272817 A GB1272817 A GB 1272817A GB 44756/69 A GB44756/69 A GB 44756/69A GB 4475669 A GB4475669 A GB 4475669A GB 1272817 A GB1272817 A GB 1272817A
Authority
GB
United Kingdom
Prior art keywords
web
roll
splicing
rollers
unwinding
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
GB44756/69A
Other languages
English (en)
Inventor
Howard Earl Roscoe
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.)
FMC Corp
Original Assignee
FMC 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 FMC Corp filed Critical FMC Corp
Publication of GB1272817A publication Critical patent/GB1272817A/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
    • B65H19/00—Changing the web roll
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/18—Attaching, e.g. pasting, the replacement web to the expiring web
    • B65H19/1857—Support arrangement of web rolls
    • B65H19/1868—The roll support being of the turret type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/18—Attaching, e.g. pasting, the replacement web to the expiring web
    • B65H19/1805—Flying splicing, i.e. the expiring web moving during splicing contact
    • B65H19/1826—Flying splicing, i.e. the expiring web moving during splicing contact taking place at a distance from the replacement roll
    • B65H19/1831—Flying splicing, i.e. the expiring web moving during splicing contact taking place at a distance from the replacement roll the replacement web being stationary prior to splicing contact
    • 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
    • B65H2301/46—Splicing
    • B65H2301/463—Splicing splicing means, i.e. means by which a web end is bound to another web end
    • B65H2301/4631—Adhesive tape

Landscapes

  • Replacement Of Web Rolls (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Unwinding Webs (AREA)
GB44756/69A 1968-09-17 1969-09-10 Web tension control system for use with a web unwind stand Expired GB1272817A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76032968A 1968-09-17 1968-09-17

Publications (1)

Publication Number Publication Date
GB1272817A true GB1272817A (en) 1972-05-03

Family

ID=25058772

Family Applications (1)

Application Number Title Priority Date Filing Date
GB44756/69A Expired GB1272817A (en) 1968-09-17 1969-09-10 Web tension control system for use with a web unwind stand

Country Status (4)

Country Link
US (1) US3528620A (cg-RX-API-DMAC7.html)
DE (2) DE1938814B2 (cg-RX-API-DMAC7.html)
FR (1) FR2018238A1 (cg-RX-API-DMAC7.html)
GB (1) GB1272817A (cg-RX-API-DMAC7.html)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2837493A1 (de) * 1978-10-11 1980-03-20 Sam Ahmad Walzenstaender, insbesondere fuer druckmaschinen
DE3437815A1 (de) * 1984-10-16 1986-04-17 Maschinenfabrik Goebel Gmbh, 6100 Darmstadt Einrichtung zum steuern der spannung in einer bahn
US4944470A (en) * 1988-08-08 1990-07-31 Milliken Research Corporation Laminator unwind roll stand
US4832272A (en) * 1988-08-08 1989-05-23 Milliken Research Corporation Laminator unwind roll stand
GB2388397A (en) * 2002-04-17 2003-11-12 Eclipse Blinds Ltd Apparatus and method for production of roller blinds
EP2857197B1 (en) 2013-10-07 2016-03-16 Comexi Group Industries, S.A.U Central impression drum printing machine
EP2857198B1 (en) 2013-10-07 2016-03-16 Comexi Group Industries, S.A.U Central impression drum printing machine for printing radiation curable inks

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2472548A (en) * 1945-02-24 1949-06-07 Wagner Electric Corp Automatic tensioning device for reels
US2869684A (en) * 1954-08-05 1959-01-20 Burroughs Corp Tape feeding system
NL123637C (cg-RX-API-DMAC7.html) * 1960-05-18

Also Published As

Publication number Publication date
DE1938814B2 (de) 1971-10-07
DE6930192U (de) 1973-08-23
US3528620A (en) 1970-09-15
DE1938814A1 (de) 1970-11-12
FR2018238A1 (cg-RX-API-DMAC7.html) 1970-05-29

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees