GB796089A - Improvements in or relating to means for controlling the winding of filaments or webs - Google Patents

Improvements in or relating to means for controlling the winding of filaments or webs

Info

Publication number
GB796089A
GB796089A GB1242053A GB1242053A GB796089A GB 796089 A GB796089 A GB 796089A GB 1242053 A GB1242053 A GB 1242053A GB 1242053 A GB1242053 A GB 1242053A GB 796089 A GB796089 A GB 796089A
Authority
GB
United Kingdom
Prior art keywords
roll
tachometer generator
drive
speed control
web
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
GB1242053A
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.)
CROWTHER Ltd
RAYMOND ARTHUR KIMBER
Original Assignee
CROWTHER Ltd
RAYMOND ARTHUR KIMBER
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 CROWTHER Ltd, RAYMOND ARTHUR KIMBER filed Critical CROWTHER Ltd
Priority to GB1242053A priority Critical patent/GB796089A/en
Publication of GB796089A publication Critical patent/GB796089A/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
    • B65H23/04—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
    • B65H23/195—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in winding mechanisms or in connection with winding operations
    • B65H23/198—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in winding mechanisms or in connection with winding operations motor-controlled (Controlling electrical drive motors therefor)

Landscapes

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

Abstract

796,089. Automatic speed control systems for web winders. CROWTHER, Ltd., KIMBER, R. A., and COLEMAN, P. E. R. Aug. 5, 1954 [May 5, 1953], No. 12420/53. Drawings to Specification. Class 38 (4). In a system for maintaining a constant linear speed of a filament or web being wound on a roll, a tachometer generator is driven by drum held against the periphery of the roll, and the difference between the generator output and a reference voltage, controls a grid-controlled rectifier supplying the roll-drive-motor. To provide a wide speed control range, changespeed gears may be used in the tachometer generator drive, or with an A.C. tachometer generator, a tapped transformer.
GB1242053A 1953-05-05 1953-05-05 Improvements in or relating to means for controlling the winding of filaments or webs Expired GB796089A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1242053A GB796089A (en) 1953-05-05 1953-05-05 Improvements in or relating to means for controlling the winding of filaments or webs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1242053A GB796089A (en) 1953-05-05 1953-05-05 Improvements in or relating to means for controlling the winding of filaments or webs

Publications (1)

Publication Number Publication Date
GB796089A true GB796089A (en) 1958-06-04

Family

ID=10004278

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1242053A Expired GB796089A (en) 1953-05-05 1953-05-05 Improvements in or relating to means for controlling the winding of filaments or webs

Country Status (1)

Country Link
GB (1) GB796089A (en)

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