SU1620802A1 - Arrangement for measuring linear displacements of object - Google Patents
Arrangement for measuring linear displacements of object Download PDFInfo
- Publication number
- SU1620802A1 SU1620802A1 SU884483497A SU4483497A SU1620802A1 SU 1620802 A1 SU1620802 A1 SU 1620802A1 SU 884483497 A SU884483497 A SU 884483497A SU 4483497 A SU4483497 A SU 4483497A SU 1620802 A1 SU1620802 A1 SU 1620802A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- carriage
- drum
- guides
- base
- flexible thread
- Prior art date
Links
Landscapes
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
Изобретение относитс к измерительной технике. Целью изобретени вл етс повышение точности измерени . Устройство содержит каретку 3, на которой закрепл ют контролируемый объект, установленную на направл ющих 2, барабан 4 с гибкой нитью 5, концы которой закреплены на противоположных сторонах каретки, и средство перемещени каретки, выполненное в виде кодового диска 12, закрепленного на барабане 4, фотоизлучател и фото- приемника. При измерении вращают барабан 4 от привода 6 и нить 5 перемещает каретку 3 по направл ющим 2, линейное перемещение которой преобразуетс в систему кодовых сигналов от фотоприемника дл остановки каретки в заданном положении и выдачи величины перемещени . 4 ил.This invention relates to a measurement technique. The aim of the invention is to improve the measurement accuracy. The device comprises a carriage 3 on which a controlled object mounted on the guides 2, a reel 4 with a flexible thread 5, the ends of which are fixed on opposite sides of the carriage, and a means for moving the carriage made in the form of a code disk 12 fixed on the reel 4, are fixed; photo emitter and photo receiver. During the measurement, the drum 4 is rotated from the actuator 6 and the thread 5 moves the carriage 3 along the guides 2, the linear movement of which is converted into a system of code signals from the photodetector to stop the carriage in a predetermined position and output the amount of movement. 4 il.
Description
Фиг.4 4
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884483497A SU1620802A1 (en) | 1988-09-19 | 1988-09-19 | Arrangement for measuring linear displacements of object |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884483497A SU1620802A1 (en) | 1988-09-19 | 1988-09-19 | Arrangement for measuring linear displacements of object |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1620802A1 true SU1620802A1 (en) | 1991-01-15 |
Family
ID=21399636
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU884483497A SU1620802A1 (en) | 1988-09-19 | 1988-09-19 | Arrangement for measuring linear displacements of object |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1620802A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102095394A (en) * | 2010-11-15 | 2011-06-15 | 北京航空航天大学 | High-precision rolling displacement detecting device |
-
1988
- 1988-09-19 SU SU884483497A patent/SU1620802A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР Р 1254273, кл. С 01 В 5/02, 1985. * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102095394A (en) * | 2010-11-15 | 2011-06-15 | 北京航空航天大学 | High-precision rolling displacement detecting device |
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