JPS6469445A - Roll film feeder - Google Patents

Roll film feeder

Info

Publication number
JPS6469445A
JPS6469445A JP62224001A JP22400187A JPS6469445A JP S6469445 A JPS6469445 A JP S6469445A JP 62224001 A JP62224001 A JP 62224001A JP 22400187 A JP22400187 A JP 22400187A JP S6469445 A JPS6469445 A JP S6469445A
Authority
JP
Japan
Prior art keywords
tension
film
rollers
tension rollers
behind
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.)
Granted
Application number
JP62224001A
Other languages
Japanese (ja)
Other versions
JPH0774062B2 (en
Inventor
Shigeru Suzuki
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.)
Ushio Denki KK
Ushio Inc
Original Assignee
Ushio Denki KK
Ushio Inc
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 Ushio Denki KK, Ushio Inc filed Critical Ushio Denki KK
Priority to JP62224001A priority Critical patent/JPH0774062B2/en
Publication of JPS6469445A publication Critical patent/JPS6469445A/en
Publication of JPH0774062B2 publication Critical patent/JPH0774062B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

PURPOSE:To accurately determine the final location of a film by disposing auxiliary rollers respectively before and behind first and second tension rollers such that respective tension rollers are held to be moved straight making the film portions before and behind respective tension rollers parallel to each other. CONSTITUTION:When first and second tension rollers 2, 5 are suspended only a film 12, they move straight simply in the direction of gravity only by their own weight. Under such a condition, the film portions before and behind respective tension rollers 2, 5 are always parallel to each other so that tension applied to the film 12 becomes constant. Thus, auxiliary rollers 3, 6 are provided such that the film portions 12 before and behind the tension rollers 2, 5 are always held parallel to each other. As a result, the tension is not varied according to the vertical position of both tension rollers 2, 5. Also, the tension is not affected by a change in the film amount on a supply reel 1 and take-up reel 4.
JP62224001A 1987-09-09 1987-09-09 Roll film feeder Expired - Lifetime JPH0774062B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62224001A JPH0774062B2 (en) 1987-09-09 1987-09-09 Roll film feeder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62224001A JPH0774062B2 (en) 1987-09-09 1987-09-09 Roll film feeder

Publications (2)

Publication Number Publication Date
JPS6469445A true JPS6469445A (en) 1989-03-15
JPH0774062B2 JPH0774062B2 (en) 1995-08-09

Family

ID=16807034

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62224001A Expired - Lifetime JPH0774062B2 (en) 1987-09-09 1987-09-09 Roll film feeder

Country Status (1)

Country Link
JP (1) JPH0774062B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5075718A (en) * 1990-02-21 1991-12-24 Ushio Denki Exposure apparatus
JP2009001376A (en) * 2007-06-21 2009-01-08 Tokyo Electron Ltd Processing device and conveying method
JP2015536262A (en) * 2012-11-19 2015-12-21 ディリーＤｉｌｌｉ Supply / collection device for output for digital printing
JP2021017331A (en) * 2019-07-19 2021-02-15 リンテック株式会社 Tension application device and tension application method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57144946U (en) * 1982-01-14 1982-09-11
JPS61150955A (en) * 1984-12-25 1986-07-09 Ichikin Kogyosha:Kk Long material measuring device
JPS61149144U (en) * 1985-03-05 1986-09-13

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57144946U (en) * 1982-01-14 1982-09-11
JPS61150955A (en) * 1984-12-25 1986-07-09 Ichikin Kogyosha:Kk Long material measuring device
JPS61149144U (en) * 1985-03-05 1986-09-13

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5075718A (en) * 1990-02-21 1991-12-24 Ushio Denki Exposure apparatus
JP2009001376A (en) * 2007-06-21 2009-01-08 Tokyo Electron Ltd Processing device and conveying method
JP2015536262A (en) * 2012-11-19 2015-12-21 ディリーＤｉｌｌｉ Supply / collection device for output for digital printing
JP2021017331A (en) * 2019-07-19 2021-02-15 リンテック株式会社 Tension application device and tension application method

Also Published As

Publication number Publication date
JPH0774062B2 (en) 1995-08-09

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