JPS59157886U - Balancing device for the head lifting and lowering support device of a universal parallel ruler - Google Patents

Balancing device for the head lifting and lowering support device of a universal parallel ruler

Info

Publication number
JPS59157886U
JPS59157886U JP1983053537U JP5353783U JPS59157886U JP S59157886 U JPS59157886 U JP S59157886U JP 1983053537 U JP1983053537 U JP 1983053537U JP 5353783 U JP5353783 U JP 5353783U JP S59157886 U JPS59157886 U JP S59157886U
Authority
JP
Japan
Prior art keywords
link
rope
vertical
rail
head
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
JP1983053537U
Other languages
Japanese (ja)
Other versions
JPH0427676Y2 (en
Inventor
又大 吉田
Original Assignee
武藤工業株式会社
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 武藤工業株式会社 filed Critical 武藤工業株式会社
Priority to JP1983053537U priority Critical patent/JPS59157886U/en
Publication of JPS59157886U publication Critical patent/JPS59157886U/en
Application granted granted Critical
Publication of JPH0427676Y2 publication Critical patent/JPH0427676Y2/ja
Granted legal-status Critical Current

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  • Transmission Devices (AREA)
  • Drawing Aids And Blackboards (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は平面図、第２図は平面図、第３図はＡ−Ａ断面
側面図、第４図は説明図、第５図は説明図、第６図は説
明図、第７図は説明図、第８図は　　　　′トルク特性
図である。 ２６．２８・・・リンク、４４・・・ねじ杆、４６・・
・モール、４８・・・駒部材、５０・・・コイルスプリ
ング、５２・・・ロープガイド、５４・・・ワイヤロー
プ、５６・・・端子、５２ａ・・・ロープ規制端。Fig. 1 is a plan view, Fig. 2 is a plan view, Fig. 3 is an A-A sectional side view, Fig. 4 is an explanatory drawing, Fig. 5 is an explanatory drawing, Fig. 6 is an explanatory drawing, and Fig. 7 is an explanatory drawing. The explanatory diagram, FIG. 8, is a torque characteristic diagram. 26.28...Link, 44...Screw rod, 46...
- Malling, 48... Bridge member, 50... Coil spring, 52... Rope guide, 54... Wire rope, 56... Terminal, 52a... Rope regulating end.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 図板の上縁に設けられた横レール４と、該横レール４に
直角関係を有して移動自在に連結する縦レール８と、該
縦レール８に移動自在に取付けられた縦カーソル１２と
、該縦カーソル１２に図板２面に対して垂直な平面内で
揺動自在に枢支されたリンク２６と、該揺動リンク２６
の開放端側に該リンク２６の移動と連動すべ（連結する
ヘッド１６とから成る装置において、前記縦カーソル１
２に占−プガイド５２を設け、該ロープガイド５２にロ
ープ５４を掛け、該ロープ５４の一端側□　をスプリン
グ５．０を介して、縦カーソル１２側に連結し前記リン
ク２６に、該リンク２６の前記ヘッド１６の重量による
回転方向とは逆方向に前記スプリング５０の付勢力が作
用するように、前記ロープ５４の他端を連結したことを
特徴とするレールタイプ自在平行定規のヘッド昇降支持
装置における平衡装置。A horizontal rail 4 provided at the upper edge of the drawing board, a vertical rail 8 movably connected to the horizontal rail 4 at right angles, and a vertical cursor 12 movably attached to the vertical rail 8. , a link 26 pivotably supported on the vertical cursor 12 in a plane perpendicular to the two surfaces of the drawing board, and the swinging link 26.
In a device comprising a head 16 interlocked with the movement of the link 26 to the open end side of the vertical cursor 1,
2, a rope 54 is hung on the rope guide 52, one end of the rope 54 is connected to the vertical cursor 12 side via a spring 5.0, and the link 26 is connected to the link 26. A head lifting/lowering support device for a rail type flexible parallel ruler, characterized in that the other end of the rope 54 is connected so that the biasing force of the spring 50 acts in a direction opposite to the direction of rotation due to the weight of the head 16. Balance device in.
JP1983053537U 1983-04-11 1983-04-11 Balancing device for the head lifting and lowering support device of a universal parallel ruler Granted JPS59157886U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983053537U JPS59157886U (en) 1983-04-11 1983-04-11 Balancing device for the head lifting and lowering support device of a universal parallel ruler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983053537U JPS59157886U (en) 1983-04-11 1983-04-11 Balancing device for the head lifting and lowering support device of a universal parallel ruler

Publications (2)

Publication Number Publication Date
JPS59157886U true JPS59157886U (en) 1984-10-23
JPH0427676Y2 JPH0427676Y2 (en) 1992-07-02

Family

ID=30183880

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983053537U Granted JPS59157886U (en) 1983-04-11 1983-04-11 Balancing device for the head lifting and lowering support device of a universal parallel ruler

Country Status (1)

Country Link
JP (1) JPS59157886U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS479372A (en) * 1970-10-27 1972-05-15
JPS5037875U (en) * 1973-08-02 1975-04-19

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS479372A (en) * 1970-10-27 1972-05-15
JPS5037875U (en) * 1973-08-02 1975-04-19

Also Published As

Publication number Publication date
JPH0427676Y2 (en) 1992-07-02

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