JPS6478896A - Writing lead automatic feeder in x-y plotter - Google Patents

Writing lead automatic feeder in x-y plotter

Info

Publication number
JPS6478896A
JPS6478896A JP23702187A JP23702187A JPS6478896A JP S6478896 A JPS6478896 A JP S6478896A JP 23702187 A JP23702187 A JP 23702187A JP 23702187 A JP23702187 A JP 23702187A JP S6478896 A JPS6478896 A JP S6478896A
Authority
JP
Japan
Prior art keywords
sensor
solenoid
lead
plotter
writing tool
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
JP23702187A
Other languages
Japanese (ja)
Other versions
JP2589509B2 (en
Inventor
Tatsuhide Nakagawa
Kenji Kizawa
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.)
Mutoh Industries Ltd
Pilot Corp
Pilot Precision KK
Original Assignee
Mutoh Industries Ltd
Pilot Precision KK
Pilot Pen 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 Mutoh Industries Ltd, Pilot Precision KK, Pilot Pen Co Ltd filed Critical Mutoh Industries Ltd
Priority to JP62237021A priority Critical patent/JP2589509B2/en
Publication of JPS6478896A publication Critical patent/JPS6478896A/en
Application granted granted Critical
Publication of JP2589509B2 publication Critical patent/JP2589509B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

PURPOSE: To prevent an X-Y plotter from starting a picture making operation without leads in a writing tool by mounting right over the writing tool a lead sensor to detect whether or not there is a lead. CONSTITUTION: A solenoid 62 is fixed on a bracket 60 fitted to a bottom wall of a box and an optical sensor 66 is mounted on an output axis 64 of the solenoid 62 via metal fittings. The solenoid 62 is fitted near a motor 52. When the solenoid 62 is driven and the output axis 64 protrudes, the position of the solenoid 62 is determined so that the sensor 66 may be located in the upward direction of a writing tool P where a lead is fed. The sensor 66 detects a lead when it is placed in a concave section of the sensor and transmits a detection signal to a computer. Generally, the sensor 66 is mounted to the side direction where the lead 26 is to fall.
JP62237021A 1987-09-21 1987-09-21 Automatic writing lead feeding device in XY plotter Expired - Lifetime JP2589509B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62237021A JP2589509B2 (en) 1987-09-21 1987-09-21 Automatic writing lead feeding device in XY plotter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62237021A JP2589509B2 (en) 1987-09-21 1987-09-21 Automatic writing lead feeding device in XY plotter

Publications (2)

Publication Number Publication Date
JPS6478896A true JPS6478896A (en) 1989-03-24
JP2589509B2 JP2589509B2 (en) 1997-03-12

Family

ID=17009213

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62237021A Expired - Lifetime JP2589509B2 (en) 1987-09-21 1987-09-21 Automatic writing lead feeding device in XY plotter

Country Status (1)

Country Link
JP (1) JP2589509B2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5711087U (en) * 1980-06-25 1982-01-20
JPS6080996U (en) * 1983-11-11 1985-06-05 マックス株式会社 automatic writing device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5711087U (en) * 1980-06-25 1982-01-20
JPS6080996U (en) * 1983-11-11 1985-06-05 マックス株式会社 automatic writing device

Also Published As

Publication number Publication date
JP2589509B2 (en) 1997-03-12

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