JPS5441619A - Error check unit for puncher - Google Patents

Error check unit for puncher

Info

Publication number
JPS5441619A
JPS5441619A JP10851577A JP10851577A JPS5441619A JP S5441619 A JPS5441619 A JP S5441619A JP 10851577 A JP10851577 A JP 10851577A JP 10851577 A JP10851577 A JP 10851577A JP S5441619 A JPS5441619 A JP S5441619A
Authority
JP
Japan
Prior art keywords
puncher
error check
check unit
checking
contact
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.)
Pending
Application number
JP10851577A
Other languages
Japanese (ja)
Inventor
Tatsuya Furukawa
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP10851577A priority Critical patent/JPS5441619A/en
Publication of JPS5441619A publication Critical patent/JPS5441619A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To decrease the check error due to the chattering of contact, by checking the contact signal by more than once during the contact signal corresponding to the one operation of punch pin, in checking the punch condition for paper tape.
COPYRIGHT: (C)1979,JPO&Japio
JP10851577A 1977-09-09 1977-09-09 Error check unit for puncher Pending JPS5441619A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10851577A JPS5441619A (en) 1977-09-09 1977-09-09 Error check unit for puncher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10851577A JPS5441619A (en) 1977-09-09 1977-09-09 Error check unit for puncher

Publications (1)

Publication Number Publication Date
JPS5441619A true JPS5441619A (en) 1979-04-03

Family

ID=14486735

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10851577A Pending JPS5441619A (en) 1977-09-09 1977-09-09 Error check unit for puncher

Country Status (1)

Country Link
JP (1) JPS5441619A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62199408A (en) * 1986-02-27 1987-09-03 Kasamatsu Kako Kenkyusho:Kk Method and apparatus for preparing synthetic resin pellet
JPH04310705A (en) * 1991-04-10 1992-11-02 Masao Moriyama Device for manufacturing plastic pellets
US5424887A (en) * 1980-03-05 1995-06-13 Papst Licensing Gmbh Disk storage drive
US5774302A (en) * 1981-09-07 1998-06-30 Papst Licensing, Gmbh Spin drive motor for a disk storage device
US5801900A (en) * 1980-05-10 1998-09-01 Papst Licensing Gmbh Disk storage device, with hub and drive motor rotor features
US5877916A (en) * 1997-04-01 1999-03-02 Papst; Georg F. Disk storage device with stator-rotor positioning providing improved spindle torque and acceleration
US6005746A (en) * 1997-04-01 1999-12-21 Papst Licensing Gmbh & Co. Kg Disk storage device with improved spindle torque and acceleration

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5424887A (en) * 1980-03-05 1995-06-13 Papst Licensing Gmbh Disk storage drive
US5708539A (en) * 1980-03-05 1998-01-13 Papst Licensing Gmbh & Co. Kg Disk storage drive
US5729403A (en) * 1980-03-05 1998-03-17 Papst Licensing Gmbh Disk storage drive
US5777822A (en) * 1980-03-05 1998-07-07 Papst Licensing Gmbh Disk storage drive
US5946161A (en) * 1980-03-05 1999-08-31 Papst Licensing Gmbh Disk storage device having a labyrinth seal
US5801900A (en) * 1980-05-10 1998-09-01 Papst Licensing Gmbh Disk storage device, with hub and drive motor rotor features
US5774302A (en) * 1981-09-07 1998-06-30 Papst Licensing, Gmbh Spin drive motor for a disk storage device
JPS62199408A (en) * 1986-02-27 1987-09-03 Kasamatsu Kako Kenkyusho:Kk Method and apparatus for preparing synthetic resin pellet
JPH04310705A (en) * 1991-04-10 1992-11-02 Masao Moriyama Device for manufacturing plastic pellets
US5877916A (en) * 1997-04-01 1999-03-02 Papst; Georg F. Disk storage device with stator-rotor positioning providing improved spindle torque and acceleration
US6005746A (en) * 1997-04-01 1999-12-21 Papst Licensing Gmbh & Co. Kg Disk storage device with improved spindle torque and acceleration

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