JPS646803A - Internal diameter measuring instrument - Google Patents
Internal diameter measuring instrumentInfo
- Publication number
- JPS646803A JPS646803A JP16124487A JP16124487A JPS646803A JP S646803 A JPS646803 A JP S646803A JP 16124487 A JP16124487 A JP 16124487A JP 16124487 A JP16124487 A JP 16124487A JP S646803 A JPS646803 A JP S646803A
- Authority
- JP
- Japan
- Prior art keywords
- internal diameter
- cylinder body
- gauge
- rod
- stop
- 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
Abstract
PURPOSE:To automatically and accurately measure the internal diameter of a cylinder body by providing a pointer which moves along a linear scale to each gauge rod and calculating the movement quantity of each gauge rod. CONSTITUTION:The cylinder body Wa to be measured is inserted horizontally into a taper gauge 3 and then a push-button switch 19 is operated. A gauge rod 5 is pushed out by the motion of the rod 8a of an operating cylinder 8 at the same time and attachments 5a atop of them stop abutting on the end surface of the cylinder body W. When said respective gauge rods 5 stop, the mean values of values l1 and l2 (or further l3 and l4) is calculated instantaneously and converted into the preset internal diameter D of the cylinder body Wa (where the internal diameter D is proportional to variations in l1 and l2), so that it is displayed on the display plate 14a of a measured value display device 14 by light emitting diodes as an easy-to-see number.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16124487A JPS646803A (en) | 1987-06-30 | 1987-06-30 | Internal diameter measuring instrument |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16124487A JPS646803A (en) | 1987-06-30 | 1987-06-30 | Internal diameter measuring instrument |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS646803A true JPS646803A (en) | 1989-01-11 |
Family
ID=15731388
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16124487A Pending JPS646803A (en) | 1987-06-30 | 1987-06-30 | Internal diameter measuring instrument |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS646803A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10996230B2 (en) | 2008-12-23 | 2021-05-04 | C A Casyso Gmbh | Cartridge device for a measuring system for measuring viscoelastic characteristics of a sample liquid, a corresponding measuring system, and a corresponding method |
CN116499341A (en) * | 2023-06-30 | 2023-07-28 | 中国检验认证集团山东有限公司 | Computing device and method suitable for geometric quantity of rubber product |
-
1987
- 1987-06-30 JP JP16124487A patent/JPS646803A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10996230B2 (en) | 2008-12-23 | 2021-05-04 | C A Casyso Gmbh | Cartridge device for a measuring system for measuring viscoelastic characteristics of a sample liquid, a corresponding measuring system, and a corresponding method |
CN116499341A (en) * | 2023-06-30 | 2023-07-28 | 中国检验认证集团山东有限公司 | Computing device and method suitable for geometric quantity of rubber product |
CN116499341B (en) * | 2023-06-30 | 2023-09-05 | 中国检验认证集团山东有限公司 | Computing device and method suitable for geometric quantity of rubber product |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5879312A (en) | Hardness tester for living body | |
JPS646803A (en) | Internal diameter measuring instrument | |
KR0141545B1 (en) | Portable device for measuring a coefficient of static friction | |
JPS55112505A (en) | Electronic scale | |
JPS55101001A (en) | Length measuring instrument | |
US2663946A (en) | Comparator | |
JPS57190208A (en) | Digital dial gage | |
JPS6449941A (en) | Chlorophyl meter | |
JPS57128808A (en) | Distance measuring equipment | |
ATE2975T1 (en) | CALIBRATION DEVICE. | |
ATE45216T1 (en) | DEVICE WITH MEASUREMENT CIRCUIT. | |
JPS56163402A (en) | Roadbed thickness measuring bar having groove on steel rod thereof | |
KR200161534Y1 (en) | Center hole depth quick-measuring gauge of shaft | |
JPS6416353A (en) | Tool length measuring method | |
JPS5756701A (en) | Method for measuring v groove | |
JPS6132401Y2 (en) | ||
CN2120319U (en) | Automatic inside dial gauge | |
JPS5770412A (en) | Weight measuring device | |
JPS57507A (en) | Triaxial measuring device | |
JPS56137133A (en) | Falling body type viscometer | |
JPS6432142A (en) | Gas pressure measuring instrument for wheel tire | |
GB1117536A (en) | Improvements in or relating to the measurement of the stiffness of materials | |
JPS5640731A (en) | Measuring unit of stylus pressure | |
JPS5590805A (en) | Method of measuring size | |
JPS5498273A (en) | Body weight measuring instrument |