DE68921226D1 - Bremsvorrichtung für roller. - Google Patents

Bremsvorrichtung für roller.

Info

Publication number
DE68921226D1
DE68921226D1 DE68921226T DE68921226T DE68921226D1 DE 68921226 D1 DE68921226 D1 DE 68921226D1 DE 68921226 T DE68921226 T DE 68921226T DE 68921226 T DE68921226 T DE 68921226T DE 68921226 D1 DE68921226 D1 DE 68921226D1
Authority
DE
Germany
Prior art keywords
roll
brake
film
rotatable
rotation
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 - Fee Related
Application number
DE68921226T
Other languages
English (en)
Other versions
DE68921226T2 (de
Inventor
Heino Hautio
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE68921226D1 publication Critical patent/DE68921226D1/de
Publication of DE68921226T2 publication Critical patent/DE68921226T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/26—Holders for containing light sensitive material and adapted to be inserted within the camera
    • G03B17/265—Holders for containing light sensitive material and adapted to be inserted within the camera specially adapted for motion picture film, e.g. cassettes
    • 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
    • B65H23/10—Registering, tensioning, smoothing or guiding webs longitudinally by retarding devices, e.g. acting on web-roll spindle acting on running web
    • B65H23/14—Tensioning rollers applying braking forces

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Fats And Perfumes (AREA)
  • Axle Suspensions And Sidecars For Cycles (AREA)
  • Regulating Braking Force (AREA)
  • Automatic Cycles, And Cycles In General (AREA)
DE68921226T 1988-11-21 1989-11-20 Bremsvorrichtung für roller. Expired - Fee Related DE68921226T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI885386A FI84334C (fi) 1988-11-21 1988-11-21 Valsbroms.
PCT/FI1989/000212 WO1990005690A1 (en) 1988-11-21 1989-11-20 Roll brake

Publications (2)

Publication Number Publication Date
DE68921226D1 true DE68921226D1 (de) 1995-03-23
DE68921226T2 DE68921226T2 (de) 1995-06-22

Family

ID=8527428

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68921226T Expired - Fee Related DE68921226T2 (de) 1988-11-21 1989-11-20 Bremsvorrichtung für roller.

Country Status (7)

Country Link
EP (1) EP0519909B1 (de)
JP (1) JPH04501695A (de)
AT (1) ATE118456T1 (de)
DE (1) DE68921226T2 (de)
ES (1) ES2068920T3 (de)
FI (1) FI84334C (de)
WO (1) WO1990005690A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69115122T2 (de) * 1990-04-25 1996-06-20 Shinko Electric Co Ltd Magnetisches Bremssystem und Spannungssteuerung unter Verwendung desselben.
IT1278338B1 (it) * 1994-09-19 1997-11-17 Durst Phototechnik Spa Dispositivo di riavvolgimento per materiale bobinato.
FI106785B (fi) 1999-06-10 2001-04-12 Pesmel Oy Järjestely ja menetelmä kappaleen käärinnän yhteydessä
DE10001569A1 (de) * 2000-01-15 2001-08-02 Roland Man Druckmasch Vorrichtung zur Spielfreistellung an Zahnräderzügen von Druckmaschinen
DE10140577B4 (de) * 2001-08-18 2008-05-15 Windmöller & Hölscher Kg Bremsbare Rollen der Flachlegeeinrichtung extrudierter Folienschläuche und Verfahren zum Betrieb
JP2003338033A (ja) * 2002-05-16 2003-11-28 Fuji Photo Film Co Ltd 磁気テープの製造装置
DE102005036570A1 (de) * 2004-12-16 2006-07-06 Steinert Elektromagnetbau Gmbh Verfahren zur Abbremsung eines laufenden Metallbandes und Anlage zur Durchführung des Verfahrens
JP6058766B1 (ja) * 2015-08-31 2017-01-11 鋼鈑工業株式会社 包装装置およびこの包装装置における張力制御方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1465584A (en) * 1922-11-09 1923-08-21 Mccullough Oswell Electric brake
US2724065A (en) * 1951-03-30 1955-11-15 Erwin J Saxl Magnetic drag for control of yarn tension
GB834847A (en) * 1956-08-23 1960-05-11 Labvia Improvements in eddy current brakes
US3180548A (en) * 1962-10-23 1965-04-27 Schlumberger Well Surv Corp Film tensioning apparatus
US4418994A (en) * 1981-10-19 1983-12-06 Panavision, Incorporated Film magazine for motion picture camera

Also Published As

Publication number Publication date
FI885386A0 (fi) 1988-11-21
JPH04501695A (ja) 1992-03-26
EP0519909B1 (de) 1995-02-15
FI84334C (fi) 1991-11-25
DE68921226T2 (de) 1995-06-22
WO1990005690A1 (en) 1990-05-31
ES2068920T3 (es) 1995-05-01
ATE118456T1 (de) 1995-03-15
FI84334B (fi) 1991-08-15
EP0519909A1 (de) 1992-12-30
FI885386A (fi) 1990-05-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee