GB648269A - Improvements in hydraulic drives for web unwinding and winding machines - Google Patents

Improvements in hydraulic drives for web unwinding and winding machines

Info

Publication number
GB648269A
GB648269A GB21254/47A GB2125447A GB648269A GB 648269 A GB648269 A GB 648269A GB 21254/47 A GB21254/47 A GB 21254/47A GB 2125447 A GB2125447 A GB 2125447A GB 648269 A GB648269 A GB 648269A
Authority
GB
United Kingdom
Prior art keywords
winding machines
hydraulic drives
web unwinding
unwinding
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
GB21254/47A
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.)
Oilgear Co
Original Assignee
Oilgear Co
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 Oilgear Co filed Critical Oilgear Co
Publication of GB648269A publication Critical patent/GB648269A/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
    • B65H23/1806—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in reel-to-reel type web winding and unwinding mechanism, e.g. mechanism acting on web-roll spindle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/414—Winding
    • B65H2301/4148—Winding slitting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/414—Winding
    • B65H2301/4148—Winding slitting
    • B65H2301/41486—Winding slitting winding on two or more winding shafts simultaneously
GB21254/47A 1939-01-19 1947-08-05 Improvements in hydraulic drives for web unwinding and winding machines Expired GB648269A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US648269XA 1939-01-19 1939-01-19

Publications (1)

Publication Number Publication Date
GB648269A true GB648269A (en) 1951-01-03

Family

ID=22058483

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21254/47A Expired GB648269A (en) 1939-01-19 1947-08-05 Improvements in hydraulic drives for web unwinding and winding machines

Country Status (1)

Country Link
GB (1) GB648269A (en)

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