CA1018503A - Appareil de repression des variations de rotation d'un rouleau en debobinage - Google Patents

Appareil de repression des variations de rotation d'un rouleau en debobinage

Info

Publication number
CA1018503A
CA1018503A CA203,283A CA203283A CA1018503A CA 1018503 A CA1018503 A CA 1018503A CA 203283 A CA203283 A CA 203283A CA 1018503 A CA1018503 A CA 1018503A
Authority
CA
Canada
Prior art keywords
rotation
unwinding roll
suppressing variations
suppressing
variations
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
CA203,283A
Other languages
English (en)
Inventor
Hideo Mukai
Toshiaki Yamaguchi
Tsuneo Yoshida
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.)
Nishimura Seisakusho Co Ltd
Original Assignee
Nishimura Seisakusho Co 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 Nishimura Seisakusho Co Ltd filed Critical Nishimura Seisakusho Co Ltd
Application granted granted Critical
Publication of CA1018503A publication Critical patent/CA1018503A/fr
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
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/18—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web
    • B65H23/182—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in unwinding mechanisms or in connection with unwinding operations
    • 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
    • B65H20/02—Advancing webs by friction roller
    • 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
    • B65H23/06—Registering, tensioning, smoothing or guiding webs longitudinally by retarding devices, e.g. acting on web-roll spindle
CA203,283A 1973-06-26 1974-06-25 Appareil de repression des variations de rotation d'un rouleau en debobinage Expired CA1018503A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1973076275U JPS5434137Y2 (fr) 1973-06-26 1973-06-26

Publications (1)

Publication Number Publication Date
CA1018503A true CA1018503A (fr) 1977-10-04

Family

ID=13600694

Family Applications (1)

Application Number Title Priority Date Filing Date
CA203,283A Expired CA1018503A (fr) 1973-06-26 1974-06-25 Appareil de repression des variations de rotation d'un rouleau en debobinage

Country Status (5)

Country Link
US (1) US3974976A (fr)
JP (1) JPS5434137Y2 (fr)
CA (1) CA1018503A (fr)
DE (1) DE2430734C3 (fr)
GB (1) GB1473179A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2127791A (en) * 1982-09-30 1984-04-18 Procter & Gamble Unwinding a roll of blocking- prone web
EP2298676A1 (fr) * 2009-09-17 2011-03-23 The Procter & Gamble Company Dispositif pelable pour dévider une toile de matériau d'un rouleau
JP5716899B2 (ja) * 2011-02-03 2015-05-13 セイコーエプソン株式会社 ロール媒体ホルダー装置、記録装置
EP2559641B1 (fr) * 2011-08-17 2016-06-15 Seiko Epson Corporation Dispositif de transport de supports, dispositif d'impression, et procédé de transport de supports
JP6144251B2 (ja) * 2014-12-19 2017-06-07 株式会社不二鉄工所 繰出装置
US20170081058A1 (en) * 2015-09-21 2017-03-23 Rethceif Enterprises, Llc Apparatus for Maintaining Tension in a Vertically Positioned Horizontally Traversing Plastic Film Web
CN113335598B (zh) * 2021-05-19 2022-11-22 中建材创新科技研究院有限公司 一种石膏基建材的生产及规格一体化调控系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2392226A (en) * 1943-08-04 1946-01-01 Jr Harry W Butterworth Tension regulating mechanism for differential drives
US2916227A (en) * 1952-12-19 1959-12-08 Jr Richard Le Baron Bowen Constant tension unwinding control
US2883122A (en) * 1952-12-19 1959-04-21 Jr Richard Le Baron Bowen Constant tension unwinding control
US2937819A (en) * 1955-09-30 1960-05-24 Jr Richard Le Baron Bowen Constant web tension unwinding mechanism
US3145945A (en) * 1963-02-15 1964-08-25 Jr Richard Le Baron Bowen Tension control apparatus
US3239161A (en) * 1963-12-31 1966-03-08 Orville V Dutro Rollstand drive
US3297273A (en) * 1965-06-18 1967-01-10 Ippolito James Constant tesnion reeling mechanism

Also Published As

Publication number Publication date
DE2430734B2 (de) 1979-09-06
GB1473179A (en) 1977-05-11
US3974976A (en) 1976-08-17
DE2430734A1 (de) 1975-01-23
DE2430734C3 (de) 1980-04-30
JPS5434137Y2 (fr) 1979-10-19
JPS5023583U (fr) 1975-03-17

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