JPS6283908U - - Google Patents
Info
- Publication number
- JPS6283908U JPS6283908U JP17394585U JP17394585U JPS6283908U JP S6283908 U JPS6283908 U JP S6283908U JP 17394585 U JP17394585 U JP 17394585U JP 17394585 U JP17394585 U JP 17394585U JP S6283908 U JPS6283908 U JP S6283908U
- Authority
- JP
- Japan
- Prior art keywords
- detector
- rotary shutter
- shield
- movement
- edge detection
- 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
Links
- 238000003708 edge detection Methods 0.000 claims 2
- 230000003287 optical effect Effects 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000001360 synchronised effect Effects 0.000 claims 1
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Description
第１図は本考案の１実施例の正断面図、第２図
は同前側面図、第３図は第１図のＡ―Ａ矢視図、
第４図は第１図のＢ―Ｂ矢視図である。
１は外箱、１０は内箱、２３はカメラ、２８，
２９はスクリユーシヤフト、３３は駆動モータ、
４４，４５，４６，４７はスリツト、４８，４９
はロータリシヤツタ、５０，５１は螺旋溝、５２
はシールプレートを示す。
Fig. 1 is a front sectional view of one embodiment of the present invention, Fig. 2 is a front side view of the same, Fig. 3 is a view taken along arrow A-A in Fig. 1,
FIG. 4 is a view taken along the line BB in FIG. 1 is the outer box, 10 is the inner box, 23 is the camera, 28,
29 is a screw shaft, 33 is a drive motor,
44, 45, 46, 47 are slits, 48, 49
is a rotary shutter, 50 and 51 are spiral grooves, 52
indicates a seal plate.
Claims (1)
成る検出器を幅方向に移動可能に設け、収納箱下
板及び収納箱に設けた検出器光軸を遮ぎる板に検
出器光軸が貫通するスリツトを穿設し、検出器と
下板との間に螺旋溝を刻設したロータリシヤツタ
を回転可能に設けると共に該ロータリシヤツタに
対峙せしめて遮蔽プレートを設け、ロータリシヤ
ツタと遮蔽プレートによつて形成される窓をスリ
ツト位置に合致させると共に検出器光軸の移動に
対応して前記窓が移動する如く検出器の移動とロ
ータリシヤツタの回転を同期せしめたことを特徴
とする幅端検出装置。 A detector consisting of a light receiving element group and a lens for width edge detection is installed in the storage box so as to be movable in the width direction. A rotary shutter with a penetrating slit and a spiral groove carved between the detector and the lower plate is rotatably provided, and a shielding plate is provided facing the rotary shutter to shield the rotary shutter and the shield. The window formed by the plate is aligned with the slit position, and the movement of the detector and the rotation of the rotary shutter are synchronized so that the window moves in response to the movement of the optical axis of the detector. Width edge detection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17394585U JPH0329685Y2 (en) | 1985-11-12 | 1985-11-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17394585U JPH0329685Y2 (en) | 1985-11-12 | 1985-11-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6283908U true JPS6283908U (en) | 1987-05-28 |
| JPH0329685Y2 JPH0329685Y2 (en) | 1991-06-25 |
Family
ID=31111882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17394585U Expired JPH0329685Y2 (en) | 1985-11-12 | 1985-11-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0329685Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05332728A (en) * | 1992-05-29 | 1993-12-14 | Kawasaki Steel Corp | Position detecting device of beltlike material |
-
1985
- 1985-11-12 JP JP17394585U patent/JPH0329685Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05332728A (en) * | 1992-05-29 | 1993-12-14 | Kawasaki Steel Corp | Position detecting device of beltlike material |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0329685Y2 (en) | 1991-06-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SE399233B (en) | ROLLER DEVICE WITH A HUB AND AT ANY CORNER TO THE DIRECTION OF ROTATION OF THE HUB ROTARY ROLLERS | |
| JPS6283908U (en) | ||
| KR840004959A (en) | Revolving Shaft Window | |
| JPS63146276U (en) | ||
| JPS6058553U (en) | Door mirror mounting angle changing device | |
| AT369497B (en) | DRIVE DEVICE FOR WINDOWS WITH A ROTATION. FOLDING WINDOW LEAF FOR VENTILATION | |
| JPS6123140U (en) | Opening/closing state detection device for switches, etc. | |
| JPS6210322Y2 (en) | ||
| JPH0441096U (en) | ||
| JPS5889573U (en) | Sunroof opening/closing drive device | |
| KR820001191B1 (en) | Automatic stop system to count a number of rotations | |
| JPS62152130U (en) | ||
| JPS5834216Y2 (en) | window equipment | |
| JPS6094591U (en) | Blind shutter opening/closing device | |
| JPS62102892U (en) | ||
| JPH0426236Y2 (en) | ||
| JPS6213050Y2 (en) | ||
| JPS6370521U (en) | ||
| JPS61181696U (en) | ||
| JPS6193481U (en) | ||
| JPS6436815U (en) | ||
| JPH0674798U (en) | Light-shielding window in dark room in clean room | |
| JPS6122898U (en) | Blinds using insulation film | |
| JPH0429104U (en) | ||
| JPH0159209U (en) |