JPS5889806U - micrometer - Google Patents
micrometerInfo
- Publication number
- JPS5889806U JPS5889806U JP18511681U JP18511681U JPS5889806U JP S5889806 U JPS5889806 U JP S5889806U JP 18511681 U JP18511681 U JP 18511681U JP 18511681 U JP18511681 U JP 18511681U JP S5889806 U JPS5889806 U JP S5889806U
- Authority
- JP
- Japan
- Prior art keywords
- spindle
- main body
- body frame
- micrometer
- display device
- 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
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (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図は本考案によるマイクロメ−多の第1実施例を示
す正面図、第2図は第1図の一部を切欠いた正面図、第
3図は第2図の■−■線に従う矢視断面図、第4図は第
2図のIV−IV線に沿う矢視断面図、第5図および第
6図はそれぞれ第2および第3実施例を示す一部を切欠
いた正面図である。
1・・・本体フレーム、3・・・スピンドル、3A。
9A、12A・・・スパイラル溝、3B・・・案内溝、
7゜12B・・・係合部としてのピン、突部、i・・・
案内部材、8A・・・長溝、9・・・スリーブ、11・
・・コイルばね、12・・・シンプル、13・・・スピ
ンドル駆動機構、30・・・案内ピン、41・・・スケ
ールとしてのメインスケール、42・・・インデックス
スケール、43・・・発光素子、44・・・受光素子、
46・・・電源としての“電池、51・・・検出回路、
52・・・表示板、53・・・表示装置、60・・・検
出器。FIG. 1 is a front view showing a first embodiment of the micrometer according to the present invention, FIG. 2 is a partially cutaway front view of FIG. 4 is a sectional view taken along line IV-IV in FIG. 2, and FIGS. 5 and 6 are partially cutaway front views showing the second and third embodiments, respectively. . 1... Main body frame, 3... Spindle, 3A. 9A, 12A...Spiral groove, 3B...Guide groove,
7゜12B...Pin as an engaging part, protrusion, i...
Guide member, 8A... Long groove, 9... Sleeve, 11.
... Coil spring, 12 ... Simple, 13 ... Spindle drive mechanism, 30 ... Guide pin, 41 ... Main scale as scale, 42 ... Index scale, 43 ... Light emitting element, 44... Light receiving element,
46...Battery as a power source, 51...Detection circuit,
52... Display board, 53... Display device, 60... Detector.
Claims (1)
の移動量によって被測定物の寸法を計測し、表示装置に
より表示するマイクロメータにおいて、スピンドルを移
動させるための比較的大きいピッチのスパイラル溝とこ
のスパイラル溝に係合される係合部とを含んで構成され
たスピンドル駆動機構を設けるとともに、前記表示装置
は、スピンドル(または本体フレーム)に設けられたス
ケールと本体フレーム(またはスピンドル)に設けられ
た検出器との相対移動量によ゛リデジタル表示されるよ
う構成されていることを特徴とするマイクロメータ。A micrometer that measures the dimensions of an object to be measured based on the amount of movement of a spindle that is movable in the axial direction relative to the main body frame and displays it on a display device has a spiral groove with a relatively large pitch for moving the spindle and this spiral. The display device includes a spindle drive mechanism configured to include an engaging portion that engages with the groove, and a scale provided on the spindle (or main body frame) and a scale provided on the main body frame (or spindle). A micrometer characterized in that it is configured to digitally display the amount of movement relative to a detector.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18511681U JPS5889806U (en) | 1981-12-11 | 1981-12-11 | micrometer |
GB8211867A GB2099585B (en) | 1981-04-30 | 1982-04-23 | Micrometer gauge |
DE19823216259 DE3216259C2 (en) | 1981-04-30 | 1982-04-30 | Micrometer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18511681U JPS5889806U (en) | 1981-12-11 | 1981-12-11 | micrometer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5889806U true JPS5889806U (en) | 1983-06-17 |
JPH034883Y2 JPH034883Y2 (en) | 1991-02-07 |
Family
ID=29985876
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18511681U Granted JPS5889806U (en) | 1981-04-30 | 1981-12-11 | micrometer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5889806U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006170904A (en) * | 2004-12-17 | 2006-06-29 | Mitsutoyo Corp | Caliper type micrometer |
JP2014013237A (en) * | 2012-07-03 | 2014-01-23 | Mitsutoyo Corp | Constant force spring actuator for hand-held micrometer |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49121554A (en) * | 1973-03-22 | 1974-11-20 | ||
JPS5672301A (en) * | 1979-11-16 | 1981-06-16 | Mitsutoyo Mfg Co Ltd | Micrometer |
-
1981
- 1981-12-11 JP JP18511681U patent/JPS5889806U/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49121554A (en) * | 1973-03-22 | 1974-11-20 | ||
JPS5672301A (en) * | 1979-11-16 | 1981-06-16 | Mitsutoyo Mfg Co Ltd | Micrometer |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006170904A (en) * | 2004-12-17 | 2006-06-29 | Mitsutoyo Corp | Caliper type micrometer |
JP4690028B2 (en) * | 2004-12-17 | 2011-06-01 | 株式会社ミツトヨ | Caliper type micrometer |
JP2014013237A (en) * | 2012-07-03 | 2014-01-23 | Mitsutoyo Corp | Constant force spring actuator for hand-held micrometer |
Also Published As
Publication number | Publication date |
---|---|
JPH034883Y2 (en) | 1991-02-07 |
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