GB453112A - Improvements in or relating to web supply mechanism for printing and other machines - Google Patents

Improvements in or relating to web supply mechanism for printing and other machines

Info

Publication number
GB453112A
GB453112A GB1945436A GB1945436A GB453112A GB 453112 A GB453112 A GB 453112A GB 1945436 A GB1945436 A GB 1945436A GB 1945436 A GB1945436 A GB 1945436A GB 453112 A GB453112 A GB 453112A
Authority
GB
United Kingdom
Prior art keywords
printing
roll
hoe
web
relating
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
GB1945436A
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.)
RAYMOND ALLISON FREEMAN
Original Assignee
RAYMOND ALLISON FREEMAN
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 RAYMOND ALLISON FREEMAN filed Critical RAYMOND ALLISON FREEMAN
Priority to GB1945436A priority Critical patent/GB453112A/en
Publication of GB453112A publication Critical patent/GB453112A/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
    • B65H23/06—Registering, tensioning, smoothing or guiding webs longitudinally by retarding devices, e.g. acting on web-roll spindle
    • B65H23/08—Registering, tensioning, smoothing or guiding webs longitudinally by retarding devices, e.g. acting on web-roll spindle acting on web roll being unwound

Landscapes

  • Unwinding Webs (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Replacement Of Web Rolls (AREA)

Abstract

453,112. Feeding webs. HOE & CO., Ltd., R., 109, Borough Road, London.- (Lundquist, A. ; 260, West End Avenue, and Freeman, R. A., and Wieking, W. C. ; c/o Hoe & Co., Inc., R., 138th Street, both in New York, U.S.A.) Dec. 3, 1934, No. 19454/36. Divided out of 453,046. Drawings to Specification. [Class 100 (i)] A web-roll braking device for a printing or other machine comprises an endless driven belt engaging the roll surface and passing round a number of pulleys, one only of which is movable bodily to vary the wrap of the belt round the roll, and a member movable in response to variations of the web tension for causing corresponding movement of the pulley to restore the web tension to normal. The construction described is identical with that described in Specification 453,046.
GB1945436A 1934-12-03 1934-12-03 Improvements in or relating to web supply mechanism for printing and other machines Expired GB453112A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1945436A GB453112A (en) 1934-12-03 1934-12-03 Improvements in or relating to web supply mechanism for printing and other machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1945436A GB453112A (en) 1934-12-03 1934-12-03 Improvements in or relating to web supply mechanism for printing and other machines

Publications (1)

Publication Number Publication Date
GB453112A true GB453112A (en) 1936-09-03

Family

ID=10129637

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1945436A Expired GB453112A (en) 1934-12-03 1934-12-03 Improvements in or relating to web supply mechanism for printing and other machines

Country Status (1)

Country Link
GB (1) GB453112A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2138405A (en) * 1983-03-16 1984-10-24 Norcros Investments Ltd Belt driven reel unwinding device
WO1992014090A1 (en) * 1991-01-30 1992-08-20 Denso-Chemie Wedekind Kg Device for processing the surfaces of pipes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2138405A (en) * 1983-03-16 1984-10-24 Norcros Investments Ltd Belt driven reel unwinding device
WO1992014090A1 (en) * 1991-01-30 1992-08-20 Denso-Chemie Wedekind Kg Device for processing the surfaces of pipes

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