JPS5869853U - wire drive device - Google Patents
wire drive deviceInfo
- Publication number
- JPS5869853U JPS5869853U JP16420981U JP16420981U JPS5869853U JP S5869853 U JPS5869853 U JP S5869853U JP 16420981 U JP16420981 U JP 16420981U JP 16420981 U JP16420981 U JP 16420981U JP S5869853 U JPS5869853 U JP S5869853U
- Authority
- JP
- Japan
- Prior art keywords
- drive
- wires
- wire
- pitch
- wound around
- 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
Links
Landscapes
- Exposure Or Original Feeding In Electrophotography (AREA)
- Optical Systems Of Projection Type Copiers (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (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
第１図は、本考案の一実施例の断面図、第２図は、第１
図に示した装置の平面図、第３図は、第１図に示した装
置の斜視図、第４図は、第２図の第１駆動プーリの近傍
の部分拡大図、第５図は、駆動軸、ネジ部およびナツト
部より構成される部分の拡大図で、ａはその平面図、ｂ
はその側面図、第６図は、本考案の他の実施例を示す図
である。
１・・・・・・装置本体の外装箱、２・・・・・・原稿
台ガラス、３・・・・・・原稿照明子ニット、４・・・
・・・ハウジング、５・・・・・・光源、６・・・・・
・第１ミラー、７・・・・・・第２ミラー、８・・・・
・・固体受光素子、９・・・・・・レンズ、１０・・・
・・・調整台、１１・・・・・・外装箱の左側板、１２
・・・・・・外装箱の右側板、１３・・・五光学レール
、１４・・・・・・光学レール、１５°・・・・・ブロ
ック金物、１６・・・・・・ガイド穴、１７・・・・・
・軸受、１Ｂ・・・・・・ワイヤ、１９・・・・・・端
子、２１・・・・・・第１駆動プーリ、２２・・・・・
・不偏向プーリ、２３・・・・・・巻き取りプーリ、２
４・・・・・・上編向プーリ、２５・・・・・・引張り
バネ、２６・・・・・・電磁クラッチ、２７・・・・・
・モータ、２８・・・・・・端子、２９・・・・・・ワ
イヤ、−３０・・・・・・第２駆動プーリ、３１・・・
・・・偏向プーリ、３２・・・・・・引張りバネ、３３
・・・・・・駆動軸、３４・・・・・・支持腕、３５・
・・・・・支持腕、３６・・・・・・スライド軸受、３
１、・・・・・・ネジ部、３８・・・・・・ナツト部、
３９・・・・・・取付腕、４０・・・・・・支持腕。FIG. 1 is a cross-sectional view of one embodiment of the present invention, and FIG.
3 is a perspective view of the device shown in FIG. 1, FIG. 4 is a partially enlarged view of the vicinity of the first drive pulley in FIG. 2, and FIG. 5 is a plan view of the device shown in FIG. An enlarged view of the part consisting of the drive shaft, screw part, and nut part, a is a plan view thereof, b
6 is a side view thereof, and FIG. 6 is a diagram showing another embodiment of the present invention. 1... Outer box of the main body of the device, 2... Original table glass, 3... Original illuminator knit, 4...
...Housing, 5...Light source, 6...
・First mirror, 7...Second mirror, 8...
...Solid light receiving element, 9...Lens, 10...
... Adjustment table, 11 ... Left side plate of the outer box, 12
...Right side plate of the outer box, 13...Five optical rail, 14...Optical rail, 15°...Block hardware, 16...Guide hole, 17...
・Bearing, 1B...Wire, 19...Terminal, 21...First drive pulley, 22...
・Non-deflecting pulley, 23... Take-up pulley, 2
4... Upper knitting pulley, 25... Tension spring, 26... Electromagnetic clutch, 27...
・Motor, 28... terminal, 29... wire, -30... second drive pulley, 31...
... Deflection pulley, 32 ... Tension spring, 33
... Drive shaft, 34 ... Support arm, 35.
...Support arm, 36...Slide bearing, 3
1,...screw part, 38...nut part,
39...Mounting arm, 40...Supporting arm.
Claims (2)
に、２本のワイヤをそれぞれ該移動体に結合し、これら
のワイヤを中間でそれぞれ第１および第２の駆動プーリ
に巻きつけて、これらの駆動プーリを回転することによ
ってそれぞれワ−イヤを介して該移動体を移動させるよ
うにしたワイヤ式駆動装置において、上記の第１および
第２の駆動プーリを、本体機枠に回転自在且つ軸方向に
スライド可能に軸支した同一の駆動軸上に設け、第１の
駆動プーリに巻きつくワイヤ′ と第２の駆動プーリに
巻きつくワイヤの巻き方向およびピッチを同一とし、且
つ駆動軸の一部に上記のワイヤの巻き方向およびピッチ
に等しいネジ方向およびリードをもつネジ部を設け、本
体機枠に該ネジ部に螺合するナツト部を設けたことを特
徴とするワイヤ式駆動装置。(1) In order to drive a moving body that reciprocates on a fixed trajectory, two wires are respectively coupled to the moving body, and these wires are wound around first and second drive pulleys in the middle, respectively. In the wire drive device, the moving body is moved via wires by rotating these drive pulleys, the first and second drive pulleys are rotated to the main machine frame. The wires are mounted on the same drive shaft that is supported so as to be freely and axially slidable, and the winding direction and pitch of the wires wound around the first drive pulley and the wires wound around the second drive pulley are the same, and the drive A wire type drive characterized in that a part of the shaft is provided with a threaded portion having a thread direction and lead equal to the winding direction and pitch of the wire, and a nut portion that is screwed into the threaded portion is provided on the main machine frame. Device.
き方向およびピッチに対応する螺旋溝を形成した実用新
案登録請求の範囲第（１）項記載のワイヤ式駆動装置。(2) The wire-type drive device according to claim 1, wherein a spiral groove corresponding to the above winding direction and pitch is formed on the surfaces of the first and second drive pulleys.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16420981U JPS5869853U (en) | 1981-11-02 | 1981-11-02 | wire drive device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16420981U JPS5869853U (en) | 1981-11-02 | 1981-11-02 | wire drive device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5869853U true JPS5869853U (en) | 1983-05-12 |
Family
ID=29956475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16420981U Pending JPS5869853U (en) | 1981-11-02 | 1981-11-02 | wire drive device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5869853U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6142642A (en) * | 1984-08-06 | 1986-03-01 | Canon Inc | Original scanner |
-
1981
- 1981-11-02 JP JP16420981U patent/JPS5869853U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6142642A (en) * | 1984-08-06 | 1986-03-01 | Canon Inc | Original scanner |
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