JPS4937785B1 - - Google Patents

Info

Publication number
JPS4937785B1
JPS4937785B1 JP43034655A JP3465568A JPS4937785B1 JP S4937785 B1 JPS4937785 B1 JP S4937785B1 JP 43034655 A JP43034655 A JP 43034655A JP 3465568 A JP3465568 A JP 3465568A JP S4937785 B1 JPS4937785 B1 JP S4937785B1
Authority
JP
Japan
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.)
Pending
Application number
JP43034655A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS4937785B1 publication Critical patent/JPS4937785B1/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/43—Control or regulation of mechanical tension of record carrier, e.g. tape tension
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H20/00—Advancing webs
    • B65H20/02—Advancing webs by friction roller
    • 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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/32—Details specially adapted for motion-picture projection
    • G03B21/43—Driving mechanisms

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Advancing Webs (AREA)
  • Projection-Type Copiers In General (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
JP43034655A 1967-05-23 1968-05-23 Pending JPS4937785B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB23956/67A GB1213986A (en) 1967-05-23 1967-05-23 Improvements in or relating to web transport systems

Publications (1)

Publication Number Publication Date
JPS4937785B1 true JPS4937785B1 (en) 1974-10-12

Family

ID=10204065

Family Applications (1)

Application Number Title Priority Date Filing Date
JP43034655A Pending JPS4937785B1 (en) 1967-05-23 1968-05-23

Country Status (6)

Country Link
US (1) US3620481A (en)
JP (1) JPS4937785B1 (en)
DE (1) DE1774292A1 (en)
FR (1) FR1570758A (en)
GB (1) GB1213986A (en)
NL (1) NL150580B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54149692U (en) * 1978-04-10 1979-10-18

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4002279A (en) * 1974-12-30 1977-01-11 Monarch Marking Systems, Inc. Record feeding apparatus and method
JP3054495B2 (en) * 1992-06-18 2000-06-19 富士写真フイルム株式会社 Recording material conveying method and apparatus, and image recording / reading apparatus
FI117066B (en) * 1995-07-06 2006-05-31 Nokia Kaapeli Oy Method and apparatus for equalizing tension in optical fibers
DE19633825A1 (en) * 1996-08-22 1998-02-26 Reflecta Gmbh Foto Planar tensioning method for film slide band in projector
DE10020749A1 (en) * 2000-04-27 2001-11-15 Siemens Ag Feeding device for electrical components accommodated in belts
JP4746400B2 (en) * 2005-10-18 2011-08-10 三井金属アクト株式会社 Wire winding device
US20200200440A1 (en) * 2018-12-20 2020-06-25 Rheem Manufacturing Company Electronic Reversing Valve

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1304565A (en) * 1914-05-16 1919-05-27 Cutler Hammer Mfg Co Winding mechanism.
US1847500A (en) * 1930-11-20 1932-03-01 Paragon Revolute Corp Printing machine for sensitized material
US2331451A (en) * 1940-08-24 1943-10-12 Rca Corp Film inspection and printing system
US2412551A (en) * 1944-06-10 1946-12-10 Verneur E Pratt Film feeding device
US2487476A (en) * 1947-03-05 1949-11-08 Verneur E Pratt Film feeding device
US2580270A (en) * 1947-10-04 1951-12-25 Robert F Badgley Automatic comparator for records
US2814676A (en) * 1954-09-23 1957-11-26 Anderson Nichols & Company Tape-stepping device for high-speed magnetic recording
CH415299A (en) * 1963-03-12 1966-06-15 Gretag Ag Stepping device for photographic copiers
US3374723A (en) * 1965-03-16 1968-03-26 Harlan L. Baumbach Automatic electrical control apparatus and film printer cuing system embodying same
US3451635A (en) * 1966-10-05 1969-06-24 Sanders Associates Inc Incremental magnetic tape recorder employing single spring drive mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54149692U (en) * 1978-04-10 1979-10-18

Also Published As

Publication number Publication date
US3620481A (en) 1971-11-16
DE1774292A1 (en) 1971-07-29
NL6807284A (en) 1968-11-25
GB1213986A (en) 1970-11-25
FR1570758A (en) 1969-06-13
NL150580B (en) 1976-08-16

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