JPS6220252U - - Google Patents

Info

Publication number
JPS6220252U
JPS6220252U JP11140685U JP11140685U JPS6220252U JP S6220252 U JPS6220252 U JP S6220252U JP 11140685 U JP11140685 U JP 11140685U JP 11140685 U JP11140685 U JP 11140685U JP S6220252 U JPS6220252 U JP S6220252U
Authority
JP
Japan
Prior art keywords
transmission mechanism
force transmission
rotational force
link
connecting link
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
JP11140685U
Other languages
Japanese (ja)
Other versions
JPH0452515Y2 (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 JP1985111406U priority Critical patent/JPH0452515Y2/ja
Publication of JPS6220252U publication Critical patent/JPS6220252U/ja
Application granted granted Critical
Publication of JPH0452515Y2 publication Critical patent/JPH0452515Y2/ja
Expired legal-status Critical Current

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  • Transmission Devices (AREA)

Description

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

第１図〜第４図は本考案に係る回転力伝達機構
の一実施例を示したもので、第１図は高さ調節可
能な机の斜視図、第２図は第１図の―線に沿
う要部の縦断正面図、第３図は第２図の―線
断面図、第４図Ａ〜Ｄは夫々回転力伝達機構の異
なる作動状態を示す平面図（断面は第２図の―
線に沿う）、第５図は他の実施例を示す第４図
相当の平面図である。 ５，６……ネジ軸（回動軸線）、９……操作軸
（回動軸線）、１０，１０′……回転力伝達機構
、１３，１３′……原動リンク、１４，１４′…
…従動リンク、１５……連結リンク、１５ａ……
本体部（中央部分）、１６，１７，１７′……連
結ピン。 Figures 1 to 4 show an embodiment of the rotational force transmission mechanism according to the present invention. Figure 1 is a perspective view of a height-adjustable desk, and Figure 2 is taken along the line - FIG. 3 is a sectional view taken along the line ``-'' in FIG.
FIG. 5 is a plan view corresponding to FIG. 4 showing another embodiment. 5, 6... Screw shaft (rotation axis), 9... Operation axis (rotation axis), 10, 10'... Rotational force transmission mechanism, 13, 13'... Drive link, 14, 14'...
...Driver link, 15... Connecting link, 15a...
Main body (center part), 16, 17, 17'...Connecting pins.

Claims (1)

【実用新案登録請求の範囲】 (1) 回動軸線が平行であり且つ回転半径が同一
の原動リンクと従動リンクとを、連結リンクを介
して、反対方向へ同一量回動せしめられるように
連動連結させてある回転力伝達機構において、前
記連結リンクを、その中央部分にこれを挾持する
如く転接させた一対の回転ローラでもつて進退自
在に且つ揺動自在に案内保持させてあることを特
徴とする回転力伝達機構。 (2) 前記各回転ローラがころがり軸受であるこ
とを特徴とする、実用新案登録請求の範囲第１項
に記載の回転力伝達機構。[Claims for Utility Model Registration] (1) A driving link and a driven link whose rotational axes are parallel and have the same rotation radius are interlocked via a connecting link so that they can be rotated by the same amount in opposite directions. In the connected rotational force transmission mechanism, the connecting link is guided and held by a pair of rotary rollers which are brought into contact with each other so as to sandwich the connecting link at the center thereof, so as to be able to move forward and backward and swing freely. A rotational force transmission mechanism. (2) The rotational force transmission mechanism according to claim 1, wherein each of the rotating rollers is a rolling bearing.
JP1985111406U 1985-07-19 1985-07-19 Expired JPH0452515Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985111406U JPH0452515Y2 (en) 1985-07-19 1985-07-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985111406U JPH0452515Y2 (en) 1985-07-19 1985-07-19

Publications (2)

Publication Number Publication Date
JPS6220252U true JPS6220252U (en) 1987-02-06
JPH0452515Y2 JPH0452515Y2 (en) 1992-12-10

Family

ID=30991299

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985111406U Expired JPH0452515Y2 (en) 1985-07-19 1985-07-19

Country Status (1)

Country Link
JP (1) JPH0452515Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03234956A (en) * 1990-02-07 1991-10-18 Fujitsu Ltd Drive mechanism

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS528466A (en) * 1975-07-11 1977-01-22 Fujitsu Ltd Resinous sealing of electronic parts
JPS548466A (en) * 1977-06-22 1979-01-22 Hitachi Ltd One side etching method of semiconductor wafer
JPS5533987A (en) * 1978-08-29 1980-03-10 Philips Nv Structure system for manufacturing construction member
JPS5823088A (en) * 1981-08-04 1983-02-10 株式会社精工舎 Driving circuit for electrochromic display

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS528466A (en) * 1975-07-11 1977-01-22 Fujitsu Ltd Resinous sealing of electronic parts
JPS548466A (en) * 1977-06-22 1979-01-22 Hitachi Ltd One side etching method of semiconductor wafer
JPS5533987A (en) * 1978-08-29 1980-03-10 Philips Nv Structure system for manufacturing construction member
JPS5823088A (en) * 1981-08-04 1983-02-10 株式会社精工舎 Driving circuit for electrochromic display

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03234956A (en) * 1990-02-07 1991-10-18 Fujitsu Ltd Drive mechanism

Also Published As

Publication number Publication date
JPH0452515Y2 (en) 1992-12-10

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