JPS6475294A - Page turn-over device - Google Patents

Page turn-over device

Info

Publication number
JPS6475294A
JPS6475294A JP23220487A JP23220487A JPS6475294A JP S6475294 A JPS6475294 A JP S6475294A JP 23220487 A JP23220487 A JP 23220487A JP 23220487 A JP23220487 A JP 23220487A JP S6475294 A JPS6475294 A JP S6475294A
Authority
JP
Japan
Prior art keywords
force
rubber
roller
curve
frictional part
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
JP23220487A
Other languages
Japanese (ja)
Other versions
JP2515820B2 (en
Inventor
Akira Mochizuki
Junichi Matsuno
Masataka Kawachi
Akio Fujimoto
Teruhiko Nakada
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 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 Ltd filed Critical Hitachi Ltd
Priority to JP62232204A priority Critical patent/JP2515820B2/en
Publication of JPS6475294A publication Critical patent/JPS6475294A/en
Application granted granted Critical
Publication of JP2515820B2 publication Critical patent/JP2515820B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Handling Of Cut Paper (AREA)

Abstract

PURPOSE: To dispense with a pressing member to simplify a mechanism and to surely turn a page by selecting a material of a frictional part of a convey roller so that the material has the optimum force-displacement relationship. CONSTITUTION: A curve 20 represents the force-displacement relationship of a frictional part (a material is natural rubber-butadiene rubber) of a conventional page turning roller, and a curve 21 represents the force-displacement relationship of the expandable rubber material (a material is ethylene.propylene.terpolymer) of the frictional part of this page turning roller. The expandable rubber material has a wide range of the displacement amount permitted to obtain the force of an arbitrary range in comparison with the non-expandable rubber. That is, the change in force is small to the deformation of the rubber roller. Whereby the reaction force is not changed so much even when the thickness of a bankbook is changed. In a conventional device, the pressing force to the rubber roller is controlled to generate the force of an arbitrary range, but the pressing mechanism becomes unnecessary by selecting the material and shape of the frictional part of the page turning roller from the material having the characteristic of the force-displacement relationship represented by the curve 21.
JP62232204A 1987-09-18 1987-09-18 Page changer Expired - Lifetime JP2515820B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62232204A JP2515820B2 (en) 1987-09-18 1987-09-18 Page changer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62232204A JP2515820B2 (en) 1987-09-18 1987-09-18 Page changer

Publications (2)

Publication Number Publication Date
JPS6475294A true JPS6475294A (en) 1989-03-20
JP2515820B2 JP2515820B2 (en) 1996-07-10

Family

ID=16935617

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62232204A Expired - Lifetime JP2515820B2 (en) 1987-09-18 1987-09-18 Page changer

Country Status (1)

Country Link
JP (1) JP2515820B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007531321A (en) * 2004-03-29 2007-11-01 アーティキュレイテッド・テクノロジーズ、エル・エル・シー Roll-to-roll optical sheets and encapsulated semiconductor circuit devices

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6266998A (en) * 1985-09-20 1987-03-26 株式会社日立製作所 Page turn-over device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6266998A (en) * 1985-09-20 1987-03-26 株式会社日立製作所 Page turn-over device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007531321A (en) * 2004-03-29 2007-11-01 アーティキュレイテッド・テクノロジーズ、エル・エル・シー Roll-to-roll optical sheets and encapsulated semiconductor circuit devices

Also Published As

Publication number Publication date
JP2515820B2 (en) 1996-07-10

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