JPS5889806U - micrometer - Google Patents

micrometer

Info

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
Application number
JP18511681U
Other languages
Japanese (ja)
Other versions
JPH034883Y2 (en
Inventor
仁科　信吾
誠悟 高橋
一郎 水野
Original Assignee
株式会社ミツトヨ
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 株式会社ミツトヨ filed Critical 株式会社ミツトヨ
Priority to JP18511681U priority Critical patent/JPS5889806U/en
Priority to GB8211867A priority patent/GB2099585B/en
Priority to DE19823216259 priority patent/DE3216259C2/en
Publication of JPS5889806U publication Critical patent/JPS5889806U/en
Application granted granted Critical
Publication of JPH034883Y2 publication Critical patent/JPH034883Y2/ja
Granted legal-status Critical Current

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

【図面の簡単な説明】[Brief explanation of the drawing]

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)

【実用新案登録請求の範囲】[Scope of utility model registration request] 本体フレームに対し軸方向移動可能にされたスピンドル
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.
JP18511681U 1981-04-30 1981-12-11 micrometer Granted JPS5889806U (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
JPS5889806U (en) micrometer
JPS596714U (en) Pointer position detection mechanism for meter relay
JPS5810001U (en) dial gauge
JPS5847113U (en) digital length measuring device
JPS6110504U (en) squareness measuring instrument
JPS5826609U (en) Curved surface measuring instrument
JPS6019910U (en) Shaft diameter measuring device
JPS6064210U (en) Length measuring device with variable measuring pressure
JPS60176475U (en) display device
JPS60122807U (en) Shoulder clearance measurement jig
JPS58140524U (en) Optical recording and reproducing device
JPS60123609U (en) Centering measuring device
JPS5832420U (en) Dial fixing device for vehicle instruments, etc.
JPS6086307U (en) supply magazine
JPS60192037U (en) Pen mechanism for position indication
JPS6082203U (en) micrometer
JPS604022U (en) dial device
JPS58156208U (en) digital length measuring device
JPS5884501U (en) Dimension measuring tool
JPS5988371U (en) Automobile toe-in amount measuring device
JPS5883718U (en) Vehicle combination switch device
JPS5847112U (en) Measuring spindle head of length measuring instrument
JPS6090609U (en) Capacitive cylindrical inner surface roughness measuring instrument
JPS608803U (en) Probe with photocoupler
JPS6114568U (en) Optical axis adjustment jig for contact type sensor