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FR2044408A5 - Servo adjusted film guide rollers - Google Patents

Servo adjusted film guide rollers

Info

Publication number
FR2044408A5
FR2044408A5 FR6916304A FR6916304A FR2044408A5 FR 2044408 A5 FR2044408 A5 FR 2044408A5 FR 6916304 A FR6916304 A FR 6916304A FR 6916304 A FR6916304 A FR 6916304A FR 2044408 A5 FR2044408 A5 FR 2044408A5
Authority
FR
France
Prior art keywords
film
guide rollers
film guide
adjusted film
servo
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
FR6916304A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR6916304A priority Critical patent/FR2044408A5/en
Application granted granted Critical
Publication of FR2044408A5 publication Critical patent/FR2044408A5/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
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
    • B65H23/032—Controlling transverse register of web
    • B65H23/038—Controlling transverse register of web by rollers

Landscapes

  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)

Abstract

Film transport rolls, are tilted, pref. in response to photoelectric detectors on the film edge paths coupled to a servomotor driving a leas screw supporting one of the two roll bearings, to correct any path deflection of the film by variable stock roll or transport tensions while guiding film through mfg. or packaging equipment. Used partic. in plastic bag making machines.
FR6916304A 1969-05-20 1969-05-20 Servo adjusted film guide rollers Expired FR2044408A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6916304A FR2044408A5 (en) 1969-05-20 1969-05-20 Servo adjusted film guide rollers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6916304A FR2044408A5 (en) 1969-05-20 1969-05-20 Servo adjusted film guide rollers

Publications (1)

Publication Number Publication Date
FR2044408A5 true FR2044408A5 (en) 1971-02-19

Family

ID=9034301

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6916304A Expired FR2044408A5 (en) 1969-05-20 1969-05-20 Servo adjusted film guide rollers

Country Status (1)

Country Link
FR (1) FR2044408A5 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0562159A1 (en) * 1992-03-23 1993-09-29 OFFICINE MECCANICHE GIOVANNI CERUTTI S.p.A. Apparatus for longitudinal and lateral register adjustment for a paper web in a rotary printing machine
CN103303733A (en) * 2013-06-26 2013-09-18 汕头市华鹰软包装设备总厂有限公司 Dual photoelectric eye tracking synchronization adjustment device
CN104229526A (en) * 2014-09-03 2014-12-24 无锡市张泾宇钢机械厂 Thin film conveyance, correction and adjustment sensor
CN105129479A (en) * 2015-07-29 2015-12-09 海宁市粤海彩印有限公司 Feeding device of compound machine
CN110884934A (en) * 2019-12-09 2020-03-17 安徽百盛源包装材料有限公司 Automatic deviation correcting device is used in processing of packaging film

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0562159A1 (en) * 1992-03-23 1993-09-29 OFFICINE MECCANICHE GIOVANNI CERUTTI S.p.A. Apparatus for longitudinal and lateral register adjustment for a paper web in a rotary printing machine
CN103303733A (en) * 2013-06-26 2013-09-18 汕头市华鹰软包装设备总厂有限公司 Dual photoelectric eye tracking synchronization adjustment device
CN103303733B (en) * 2013-06-26 2016-02-17 汕头市华鹰软包装设备总厂有限公司 Two photocell eye follows the tracks of synchronizing controls
CN104229526A (en) * 2014-09-03 2014-12-24 无锡市张泾宇钢机械厂 Thin film conveyance, correction and adjustment sensor
CN105129479A (en) * 2015-07-29 2015-12-09 海宁市粤海彩印有限公司 Feeding device of compound machine
CN105129479B (en) * 2015-07-29 2017-03-15 海宁市粤海彩印有限公司 A kind of feed arrangement of compounding machine
CN110884934A (en) * 2019-12-09 2020-03-17 安徽百盛源包装材料有限公司 Automatic deviation correcting device is used in processing of packaging film

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property