CA959029A - Web tensioning support - Google Patents

Web tensioning support

Info

Publication number
CA959029A
CA959029A CA140,569A CA140569A CA959029A CA 959029 A CA959029 A CA 959029A CA 140569 A CA140569 A CA 140569A CA 959029 A CA959029 A CA 959029A
Authority
CA
Canada
Prior art keywords
tensioning support
web tensioning
web
support
tensioning
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
CA140,569A
Other versions
CA140569S (en
Inventor
John W. Ulseth
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing 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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Application granted granted Critical
Publication of CA959029A publication Critical patent/CA959029A/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
CA140,569A 1971-05-13 1972-04-25 Web tensioning support Expired CA959029A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14294871A 1971-05-13 1971-05-13

Publications (1)

Publication Number Publication Date
CA959029A true CA959029A (en) 1974-12-10

Family

ID=22501920

Family Applications (1)

Application Number Title Priority Date Filing Date
CA140,569A Expired CA959029A (en) 1971-05-13 1972-04-25 Web tensioning support

Country Status (6)

Country Link
US (1) US3734424A (en)
CA (1) CA959029A (en)
DE (1) DE2223872A1 (en)
FR (1) FR2139465A5 (en)
GB (1) GB1358512A (en)
IT (1) IT957836B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3011452A1 (en) * 1980-03-25 1981-10-01 Krauss U. Reichert Gmbh + Co Kg Spezialmaschinenfabrik, 7012 Fellbach Material folder with brake for material roll - controlled by weight or material
US4721267A (en) * 1986-03-07 1988-01-26 Benson, Inc. Mounting assembly for a roll of material
US4915319A (en) * 1988-10-21 1990-04-10 Gerber Garment Technology, Inc. Progressive plotter with brake for supply roll
US5458310A (en) * 1993-12-08 1995-10-17 Calcomp Inc. Adjustable and self-holding supply roll system for plotting devices
US5884860A (en) * 1996-03-19 1999-03-23 Ricoh Company, Ltd. Rolled paper feeding apparatus which provides a constant torque for uncurling paper and a torque limiting device therefor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE209704C (en) *
US2777545A (en) * 1952-07-05 1957-01-15 Columbia Broadcasting Syst Inc Rotation retarding device for a reel carrying shaft
US2983463A (en) * 1957-03-21 1961-05-09 Cameron Machine Co Apparatus for controlling the tension in a running web
US3539127A (en) * 1968-10-14 1970-11-10 Caterpillar Tractor Co Rewind machine

Also Published As

Publication number Publication date
GB1358512A (en) 1974-07-03
DE2223872A1 (en) 1972-11-23
US3734424A (en) 1973-05-22
FR2139465A5 (en) 1973-01-05
IT957836B (en) 1973-10-20

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