GB700857A - Device for guiding web-like material - Google Patents

Device for guiding web-like material

Info

Publication number
GB700857A
GB700857A GB25623/50A GB2562350A GB700857A GB 700857 A GB700857 A GB 700857A GB 25623/50 A GB25623/50 A GB 25623/50A GB 2562350 A GB2562350 A GB 2562350A GB 700857 A GB700857 A GB 700857A
Authority
GB
United Kingdom
Prior art keywords
web
feed
uncurlers
edge
support
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
GB25623/50A
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.)
Svenska Flaktfabriken AB
Original Assignee
Svenska Flaktfabriken AB
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 Svenska Flaktfabriken AB filed Critical Svenska Flaktfabriken AB
Publication of GB700857A publication Critical patent/GB700857A/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
    • B65H23/0204—Sensing transverse register of web
    • B65H23/0208—Sensing transverse register of web with an element engaging the edge of the web
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C3/00—Stretching, tentering or spreading textile fabrics; Producing elasticity in textile fabrics
    • D06C3/06—Stretching, tentering or spreading textile fabrics; Producing elasticity in textile fabrics by rotary disc, roller, or like apparatus
    • D06C3/062—Stretching, tentering or spreading textile fabrics; Producing elasticity in textile fabrics by rotary disc, roller, or like apparatus acting on the selvedges of the material only
    • D06C3/065—Stretching, tentering or spreading textile fabrics; Producing elasticity in textile fabrics by rotary disc, roller, or like apparatus acting on the selvedges of the material only with uncurling of the edges of the fabric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2553/00—Sensing or detecting means
    • B65H2553/60—Details of intermediate means between the sensing means and the element to be sensed
    • B65H2553/61—Mechanical means, e.g. contact arms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/13—Parts concerned of the handled material
    • B65H2701/132—Side portions

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

700,857. Guiding webs transversely. AKTIEBOLAGET SVENSKA FLAKTFABRIKEN. Oct. 20, 1950 [Oct. 21, 19491], No. 25623/50; Class 100 (1) In an apparatus for guiding a web transversely before entry into a machine, for example, a drying machine, edge uncurlers 3, 4 and 6 and feed arms 10, comprising endless chain conveyers carrying-web-engaging pins, are carried on independent supports, but are connected by a lostmotion device, such that for small transverse web deviations the edge uncurlers remain stationary, while the feed arms 10 are moved transversely, about pivots 20, towards or away from the web centre by individual reversible electric motors (not shown). The motors 10 are controlled by web-engaging feelers 8 supported on the free ends of the arms 10 which are supported on a horizontal bracket 13 by movable trucks 14. The edge uncurlers 3, 4 and 6, provided with alternate right and left hand threads, are driven by driving motors (not shown) carried on supports 5 mounted on wheels 15 and 19 for movement transverse to the direction of web feed. Each support 5 is connected to the corresponding feed arm 10 by a pin 23 engaged in an aperture 22 of a bracket 22a on each support, the lost-motion between the support and feed arm being adjustable by bolts 21 and 24.
GB25623/50A 1949-10-21 1950-10-20 Device for guiding web-like material Expired GB700857A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE700857X 1949-10-21

Publications (1)

Publication Number Publication Date
GB700857A true GB700857A (en) 1953-12-09

Family

ID=20315468

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25623/50A Expired GB700857A (en) 1949-10-21 1950-10-20 Device for guiding web-like material

Country Status (1)

Country Link
GB (1) GB700857A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3936915A (en) * 1972-02-24 1976-02-10 Bruckner-Trockentechnik Kg Cloth feeding device for tentering machines
GB2153794A (en) * 1984-01-31 1985-08-29 Beloit Corp Removing curl from paper web
DE102013015326A1 (en) * 2013-09-17 2015-03-19 Heinrich Schnell Kantenausrollvorrichtung

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3936915A (en) * 1972-02-24 1976-02-10 Bruckner-Trockentechnik Kg Cloth feeding device for tentering machines
GB2153794A (en) * 1984-01-31 1985-08-29 Beloit Corp Removing curl from paper web
DE102013015326A1 (en) * 2013-09-17 2015-03-19 Heinrich Schnell Kantenausrollvorrichtung

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