JPS57138997A - Lead exchanging supplying device for drawing instrument - Google Patents

Lead exchanging supplying device for drawing instrument

Info

Publication number
JPS57138997A
JPS57138997A JP2310681A JP2310681A JPS57138997A JP S57138997 A JPS57138997 A JP S57138997A JP 2310681 A JP2310681 A JP 2310681A JP 2310681 A JP2310681 A JP 2310681A JP S57138997 A JPS57138997 A JP S57138997A
Authority
JP
Japan
Prior art keywords
exchanging
lead
supplying device
drawing instrument
instrument
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
JP2310681A
Other languages
Japanese (ja)
Inventor
Akira Tsuchiya
Yasuhiko Kanetani
Osamu Nagaoka
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.)
Via Mechanics Ltd
Original Assignee
Hitachi Seiko 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 Seiko Ltd filed Critical Hitachi Seiko Ltd
Priority to JP2310681A priority Critical patent/JPS57138997A/en
Publication of JPS57138997A publication Critical patent/JPS57138997A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L13/00—Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
    • B43L13/02—Draughting machines or drawing devices for keeping parallelism
    • B43L13/022—Draughting machines or drawing devices for keeping parallelism automatic
    • B43L13/024—Drawing heads therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
JP2310681A 1981-02-20 1981-02-20 Lead exchanging supplying device for drawing instrument Pending JPS57138997A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2310681A JPS57138997A (en) 1981-02-20 1981-02-20 Lead exchanging supplying device for drawing instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2310681A JPS57138997A (en) 1981-02-20 1981-02-20 Lead exchanging supplying device for drawing instrument

Publications (1)

Publication Number Publication Date
JPS57138997A true JPS57138997A (en) 1982-08-27

Family

ID=12101209

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2310681A Pending JPS57138997A (en) 1981-02-20 1981-02-20 Lead exchanging supplying device for drawing instrument

Country Status (1)

Country Link
JP (1) JPS57138997A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58154422U (en) * 1982-04-09 1983-10-15 グラフテック株式会社 Recorder pen exchange device
JPS6083796U (en) * 1983-11-14 1985-06-10 マックス株式会社 automatic writing device
JPS6140291U (en) * 1984-08-20 1986-03-14 マックス株式会社 automatic writing device
JPS6246699A (en) * 1985-08-27 1987-02-28 武藤工業株式会社 Method of controlling exchange of recording pen for automatic drawing instrument
DE4000379A1 (en) * 1989-03-15 1990-09-27 Mutoh Ind Ltd AUTOMATIC SIGNAL SUPPLY DEVICE FOR A SIGNALING MACHINE

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58154422U (en) * 1982-04-09 1983-10-15 グラフテック株式会社 Recorder pen exchange device
JPS6083796U (en) * 1983-11-14 1985-06-10 マックス株式会社 automatic writing device
JPH0214474Y2 (en) * 1983-11-14 1990-04-19
JPS6140291U (en) * 1984-08-20 1986-03-14 マックス株式会社 automatic writing device
JPH0327840Y2 (en) * 1984-08-20 1991-06-17
JPS6246699A (en) * 1985-08-27 1987-02-28 武藤工業株式会社 Method of controlling exchange of recording pen for automatic drawing instrument
JPH054918B2 (en) * 1985-08-27 1993-01-21 Mutoh Ind Ltd
DE4000379A1 (en) * 1989-03-15 1990-09-27 Mutoh Ind Ltd AUTOMATIC SIGNAL SUPPLY DEVICE FOR A SIGNALING MACHINE

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