JPS5772001A - Micrometer operated by one hand - Google Patents

Micrometer operated by one hand

Info

Publication number
JPS5772001A
JPS5772001A JP14901680A JP14901680A JPS5772001A JP S5772001 A JPS5772001 A JP S5772001A JP 14901680 A JP14901680 A JP 14901680A JP 14901680 A JP14901680 A JP 14901680A JP S5772001 A JPS5772001 A JP S5772001A
Authority
JP
Japan
Prior art keywords
hand
pinion
rack
spindle
gripped
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
Application number
JP14901680A
Other languages
Japanese (ja)
Inventor
Ichiro Mizuno
Masao Nakahara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsutoyo Manufacturing Co Ltd
Original Assignee
Mitsutoyo Manufacturing Co Ltd
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 Mitsutoyo Manufacturing Co Ltd filed Critical Mitsutoyo Manufacturing Co Ltd
Priority to JP14901680A priority Critical patent/JPS5772001A/en
Publication of JPS5772001A publication Critical patent/JPS5772001A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G01B3/18—Micrometers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)

Abstract

PURPOSE:To permit one-hand operation with ease by a micrometer wherein an operating knob is turned by fingers of a hand which has gripped a grip portion to move a spindle via a pinion and rack in the longitudinal direction, so that a displacement amount is displayed on a dial type indicator. CONSTITUTION:As an operating knob 9 is turned by fingers of one hand which has gripped a grip portion 3a of a grip member 3, a spindle 4 is moved in its longitudinal direction via a pressure-constant device 10 with engagement of a pinion 11 and a rack 4a. A length of travel of the spindle 4 is transmitted to a gear enlargement mechanism via the rack 4b and a pinion 6, and then displayed on a dial type indicator 5 by means of pointers 7, 8 as a displacement amount. This permits one-hand operation with ease.
JP14901680A 1980-10-24 1980-10-24 Micrometer operated by one hand Pending JPS5772001A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14901680A JPS5772001A (en) 1980-10-24 1980-10-24 Micrometer operated by one hand

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14901680A JPS5772001A (en) 1980-10-24 1980-10-24 Micrometer operated by one hand

Publications (1)

Publication Number Publication Date
JPS5772001A true JPS5772001A (en) 1982-05-06

Family

ID=15465823

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14901680A Pending JPS5772001A (en) 1980-10-24 1980-10-24 Micrometer operated by one hand

Country Status (1)

Country Link
JP (1) JPS5772001A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108382421A (en) * 2018-02-28 2018-08-10 安徽泰尔玛通信科技有限公司 A kind of railway switch digital display measuring appliance
CN110006312A (en) * 2019-04-27 2019-07-12 李俊 High-precision dimensional measurement control methods is carried out to object using thick fine-tuning mode

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108382421A (en) * 2018-02-28 2018-08-10 安徽泰尔玛通信科技有限公司 A kind of railway switch digital display measuring appliance
CN110006312A (en) * 2019-04-27 2019-07-12 李俊 High-precision dimensional measurement control methods is carried out to object using thick fine-tuning mode

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