JP2013031938A5 - - Google Patents

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Publication number
JP2013031938A5
JP2013031938A5 JP2011168369A JP2011168369A JP2013031938A5 JP 2013031938 A5 JP2013031938 A5 JP 2013031938A5 JP 2011168369 A JP2011168369 A JP 2011168369A JP 2011168369 A JP2011168369 A JP 2011168369A JP 2013031938 A5 JP2013031938 A5 JP 2013031938A5
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JP
Japan
Prior art keywords
sheet
drawing machine
guide rail
material drawing
guide
Prior art date
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Granted
Application number
JP2011168369A
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Japanese (ja)
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JP2013031938A (en
JP5662895B2 (en
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Publication date
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Priority to JP2011168369A priority Critical patent/JP5662895B2/en
Priority claimed from JP2011168369A external-priority patent/JP5662895B2/en
Publication of JP2013031938A publication Critical patent/JP2013031938A/en
Publication of JP2013031938A5 publication Critical patent/JP2013031938A5/ja
Application granted granted Critical
Publication of JP5662895B2 publication Critical patent/JP5662895B2/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Claims (4)

シート状物の端部を把持する複数の掴み装置を前記シート状物の両側端に具備した無端チェーン付案内ホルダの対を設け、該無端チェーン付案内ホルダは、出口側のスプロケットにより駆動され、入口側スプロケットから送り出されシート状物を前記掴み装置で把持して進行方向に対して末広がり状に配置された案内用ガイドレールに案内されてシート状物を延伸させた後にシート状物を外し、前記出口側スプロケットを介して前記入口側スプロケットに戻るように構成されたシート状物の延伸機において、
前記各ガイドレールを固定する固定ベッドと可動ベッドを設け、
前記固定ベッドと可動ベッドは回動可能にピン結合され、
前記可動ベッドの回動に伴って前記ガイドレールが伸縮かつ屈曲可能なように、前記ガイドレールの前記ピン結合位置に複数本の垂直なスリットを有する屈曲部を設けると共に、前記屈曲部の両側を隙間を介して前記ガイドレールに接続したことを特徴とするシート状物の延伸機。 A pair of guide holders with an endless chain provided with a plurality of gripping devices for gripping the end of the sheet-like material on both side ends of the sheet-like material, the guide holder with an endless chain being driven by a sprocket on the outlet side, The sheet-like object is removed after the sheet-like object is stretched by being guided by a guide rail arranged in a divergent shape with respect to the traveling direction by gripping the sheet-like object sent out from the inlet-side sprocket, In the sheet-like material drawing machine configured to return to the inlet-side sprocket via the outlet-side sprocket,
A fixed bed and a movable bed for fixing each guide rail are provided,
The fixed bed and the movable bed are rotatably coupled to a pin,
Wherein as the guide rail in accordance with the rotation of the movable bed is stretchable and bend, provided with a bent portion having a vertical slit of the plurality of the pins coupling position of the guide rails, the both sides of the bent portion A sheet-like material drawing machine characterized by being connected to the guide rail via a gap. 請求項１に記載のシート状物の延伸機において、
前記屈曲部として、複数本の垂直なスリットを有するレールジョイントを前記ガイドレールに介在させたことを特徴とするシート状物の延伸機。 In the sheet-like material drawing machine according to claim 1,
A sheet-like material drawing machine, wherein a rail joint having a plurality of vertical slits is interposed in the guide rail as the bent portion. 請求項１または２に記載のシート状物の延伸機において、
前記各ガイドレールは、前記各スリットを避けた位置で前記固定ベッドと可動ベッドに固定されたことを特徴とするシート状物の延伸機。 In the sheet-like material drawing machine according to claim 1 or 2,
Each of the guide rails is fixed to the fixed bed and the movable bed at a position avoiding each of the slits. 請求項１〜３のいずれかに記載のシート状物の延伸機において、
前記スリットの両側の隙間はガイドレールの長手方向に垂直に形成されていることを特徴とするシート状物の延伸機。 In the sheet-like material drawing machine according to any one of claims 1 to 3,
The sheet-like material drawing machine, wherein the gaps on both sides of the slit are formed perpendicular to the longitudinal direction of the guide rail.
JP2011168369A 2011-08-01 2011-08-01 Sheet material drawing machine Expired - Fee Related JP5662895B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2011168369A JP5662895B2 (en) 2011-08-01 2011-08-01 Sheet material drawing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011168369A JP5662895B2 (en) 2011-08-01 2011-08-01 Sheet material drawing machine

Publications (3)

Publication Number Publication Date
JP2013031938A JP2013031938A (en) 2013-02-14
JP2013031938A5 true JP2013031938A5 (en) 2013-12-05
JP5662895B2 JP5662895B2 (en) 2015-02-04

Family

ID=47788257

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011168369A Expired - Fee Related JP5662895B2 (en) 2011-08-01 2011-08-01 Sheet material drawing machine

Country Status (1)

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JP (1) JP5662895B2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3063670B1 (en) * 2017-03-10 2019-03-29 Carolina MARCHANTE DRAWING DEVICE FOR STRETCHING A FILM OF SYNTHETIC MATERIAL AT LEAST IN A TRANSVERSE SENSE
FR3066425B1 (en) * 2017-05-22 2021-12-10 Carolina Marchante PRODUCTION FACILITY FOR THE PRODUCTION OF A BI-ORIENTAL MICROPOROUS FILM
DE102019207261A1 (en) * 2019-05-17 2020-11-19 Lindauer Dornier Gesellschaft Mit Beschränkter Haftung Shrinkback and chain tensioner of a film stretching machine with longitudinal shrinkage
FR3106522B1 (en) * 2020-01-27 2022-02-18 Carolina Marchante Stretching device for stretching a plastic film

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008198854A (en) * 2007-02-14 2008-08-28 Fujitsu Ltd Semiconductor device and manufacturing method therefor
JP5169922B2 (en) * 2009-03-09 2013-03-27 株式会社日立プラントテクノロジー Sheet material drawing machine
JP5662886B2 (en) * 2011-07-01 2015-02-04 株式会社日立プラントメカニクス Sheet material drawing machine

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