JPH0462530B2 - - Google Patents

Info

Publication number
JPH0462530B2
JPH0462530B2 JP18683186A JP18683186A JPH0462530B2 JP H0462530 B2 JPH0462530 B2 JP H0462530B2 JP 18683186 A JP18683186 A JP 18683186A JP 18683186 A JP18683186 A JP 18683186A JP H0462530 B2 JPH0462530 B2 JP H0462530B2
Authority
JP
Japan
Prior art keywords
film
stretching
link device
link
pitch
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
JP18683186A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6342839A (ja
Inventor
Masanori Hayashi
Yoshuki Takamura
Kyoshi Fujiwara
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.)
Hitachi Ltd
Original Assignee
Hitachi Techno Engineering Co Ltd
Hitachi Ltd
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 Hitachi Techno Engineering Co Ltd, Hitachi Ltd filed Critical Hitachi Techno Engineering Co Ltd
Priority to JP18683186A priority Critical patent/JPS6342839A/ja
Publication of JPS6342839A publication Critical patent/JPS6342839A/ja
Publication of JPH0462530B2 publication Critical patent/JPH0462530B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
    • B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
    • B29C55/16—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial simultaneously
    • B29C55/165—Apparatus therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Advancing Webs (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
JP18683186A 1986-08-11 1986-08-11 縦方向の延伸倍率変換可能な同時二軸延伸機 Granted JPS6342839A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18683186A JPS6342839A (ja) 1986-08-11 1986-08-11 縦方向の延伸倍率変換可能な同時二軸延伸機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18683186A JPS6342839A (ja) 1986-08-11 1986-08-11 縦方向の延伸倍率変換可能な同時二軸延伸機

Publications (2)

Publication Number Publication Date
JPS6342839A JPS6342839A (ja) 1988-02-24
JPH0462530B2 true JPH0462530B2 (en]) 1992-10-06

Family

ID=16195378

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18683186A Granted JPS6342839A (ja) 1986-08-11 1986-08-11 縦方向の延伸倍率変換可能な同時二軸延伸機

Country Status (1)

Country Link
JP (1) JPS6342839A (en])

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112007001696B4 (de) 2006-07-19 2013-04-11 Toshiba Kikai K.K. Klammerdehner für eine Folie oder einen Film
JP4845619B2 (ja) 2006-07-19 2011-12-28 東芝機械株式会社 シート・フィルムの斜め延伸方法およびクリップ式シート・フィルム延伸装置
JP4668215B2 (ja) * 2006-07-19 2011-04-13 東芝機械株式会社 クリップ式シート・フィルム延伸装置
WO2008090797A1 (ja) 2007-01-23 2008-07-31 Toshiba Kikai Kabushiki Kaisha クリップ式シート・フィルム延伸装置
JP5366426B2 (ja) 2008-04-04 2013-12-11 東芝機械株式会社 多孔性フィルムの製膜方法及び多孔性フィルム製膜用の逐次二軸延伸装置
JP5371523B2 (ja) 2009-04-14 2013-12-18 東芝機械株式会社 フィルム延伸装置およびフィルムの延伸方法

Also Published As

Publication number Publication date
JPS6342839A (ja) 1988-02-24

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