JPH0210091U - - Google Patents

Info

Publication number
JPH0210091U
JPH0210091U JP8349588U JP8349588U JPH0210091U JP H0210091 U JPH0210091 U JP H0210091U JP 8349588 U JP8349588 U JP 8349588U JP 8349588 U JP8349588 U JP 8349588U JP H0210091 U JPH0210091 U JP H0210091U
Authority
JP
Japan
Prior art keywords
brake
plate
head
outer edge
brake plate
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
JP8349588U
Other languages
English (en)
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 filed Critical
Priority to JP8349588U priority Critical patent/JPH0210091U/ja
Publication of JPH0210091U publication Critical patent/JPH0210091U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Length-Measuring Instruments Using Mechanical Means (AREA)

Description

【図面の簡単な説明】
第１図は本考案に係る製図機の全体概要図、第
２図は上記製図機のＸ−Ｘ線上の拡大断面図、第
３図は圧電素子の接続回路図、第４図はヘツド部
のブレーキ装置の他の例の断面説明図である。 符号１…図板、７…ヘツド部、１１…分度盤、
１２…ブレーキ板、１５…圧電素子。

Claims (1)

    【実用新案登録請求の範囲】
  1. 図板上面に沿つて平行に移動可能な自在平行定
    規におけるヘツド部に回転自在に設けられた分度
    盤の外縁より外径方向に薄板状のブレーキ板を突
    設する一方、上記分度盤の外径方向の適所には、
    上記ブレーキ板の外縁部をはさむようにブレーキ
    部材を対峙させ、且つ電圧の印加により生じた変
    位により上記ブレーキ部材の少なくとも一方をブ
    レーキ板の挟み方向に作動させる圧電素子を設け
    たことを特徴とする製図機におけるヘツド部のブ
    レーキ装置。
JP8349588U 1988-06-24 1988-06-24 Pending JPH0210091U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8349588U JPH0210091U (ja) 1988-06-24 1988-06-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8349588U JPH0210091U (ja) 1988-06-24 1988-06-24

Publications (1)

Publication Number Publication Date
JPH0210091U true JPH0210091U (ja) 1990-01-23

Family

ID=31308209

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8349588U Pending JPH0210091U (ja) 1988-06-24 1988-06-24

Country Status (1)

Country Link
JP (1) JPH0210091U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH041099A (ja) * 1990-04-18 1992-01-06 Max Co Ltd 製図ヘツドのブレーキ装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5221922A (en) * 1975-08-12 1977-02-18 Dowa Bussan:Kk Automatic bindinding machine
JPS55111296A (en) * 1979-02-20 1980-08-27 Asahi Seimitsu Kk Universal parallel ruler provided with ruler setter
JPS61109927A (ja) * 1984-10-31 1986-05-28 Nec Corp 平面ブレ−キ機構

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5221922A (en) * 1975-08-12 1977-02-18 Dowa Bussan:Kk Automatic bindinding machine
JPS55111296A (en) * 1979-02-20 1980-08-27 Asahi Seimitsu Kk Universal parallel ruler provided with ruler setter
JPS61109927A (ja) * 1984-10-31 1986-05-28 Nec Corp 平面ブレ−キ機構

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH041099A (ja) * 1990-04-18 1992-01-06 Max Co Ltd 製図ヘツドのブレーキ装置

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