TW200724860A - Vernier caliper for proportional division - Google Patents

Vernier caliper for proportional division

Info

Publication number
TW200724860A
TW200724860A TW094146021A TW94146021A TW200724860A TW 200724860 A TW200724860 A TW 200724860A TW 094146021 A TW094146021 A TW 094146021A TW 94146021 A TW94146021 A TW 94146021A TW 200724860 A TW200724860 A TW 200724860A
Authority
TW
Taiwan
Prior art keywords
slide portion
ratio
vernier caliper
error
golden
Prior art date
Application number
TW094146021A
Other languages
Chinese (zh)
Inventor
Junichi Nakajima
Original Assignee
Junichi Nakajima
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 Junichi Nakajima filed Critical Junichi Nakajima
Publication of TW200724860A publication Critical patent/TW200724860A/en

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
    • G01B3/20—Slide gauges
    • G01B3/205—Slide gauges provided with a counter for digital indication of the measured dimension

Landscapes

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

Abstract

The present invention is about whether two dimensions constitute a golden division to be displayed with high accuracy for easy understanding, good performance and wide application. It is to display golden division by a slide mechanism similar to a vernier caliper. In addition to main slide portion, one means is to dispose vice slide portion, pinion at the main slide portion, rack at the main vernier caliper and vice slide portion. It produces driving force by the movement "a" of the main slide portion and moves vice slide portion with the "b" dimension of golden ratio. One of the other means is to calculate a first calculated value "a" by the dimension calculation means and memorizes the value by the calculation device. Then a second calculated value b is used to calculate the ratio of "b/a" and an error of "b/a-x" between b/a and x. It also calculates a character row or other values from the error, for example it displays an error 0.5% of the golden ratio or the recent integer ratio 2/3 etc.
TW094146021A 2004-08-26 2005-12-23 Vernier caliper for proportional division TW200724860A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004246188 2004-08-26
PCT/JP2005/014728 WO2006022149A1 (en) 2004-08-26 2005-08-11 Vernier calipers for proportional division

Publications (1)

Publication Number Publication Date
TW200724860A true TW200724860A (en) 2007-07-01

Family

ID=35967366

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094146021A TW200724860A (en) 2004-08-26 2005-12-23 Vernier caliper for proportional division

Country Status (3)

Country Link
JP (1) JPWO2006022149A1 (en)
TW (1) TW200724860A (en)
WO (1) WO2006022149A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023237083A1 (en) * 2022-06-09 2023-12-14 上海市胸科医院 Nodule positioning method and apparatus, and auxiliary measuring tool

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TR201000243A2 (en) * 2010-01-13 2010-06-21 Akdeni̇z Ahmet Measuring device for measuring and controlling the keyway opening to the shaft
CN105186395A (en) * 2013-07-16 2015-12-23 国家电网公司 Application method of high-voltage cable head lineation cutting positioning device accurate and convenient to manufacture
CN107702630A (en) * 2017-09-27 2018-02-16 焦作铁路电缆有限责任公司 A kind of cable metal band armouring gap measuring tool
IT202100023525A1 (en) * 2021-09-13 2023-03-13 Alessandro Carrafiello ANTHROPOMETRIC SCALIMETER

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4416063A (en) * 1982-03-02 1983-11-22 Jack Nestor Golden proportion calipers
JPS6067199A (en) * 1983-09-19 1985-04-17 ジヤツク・ネスタ− Proportional divider
JPH0886638A (en) * 1994-09-14 1996-04-02 Keishiyu Katou Variable scale calculating gauge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023237083A1 (en) * 2022-06-09 2023-12-14 上海市胸科医院 Nodule positioning method and apparatus, and auxiliary measuring tool

Also Published As

Publication number Publication date
WO2006022149A1 (en) 2006-03-02
JPWO2006022149A1 (en) 2008-05-08

Similar Documents

Publication Publication Date Title
TW200724860A (en) Vernier caliper for proportional division
US7841102B2 (en) Measurement apparatus
DE502005009868D1 (en) METAL COMPLEX
ATE534653T1 (en) METAL COMPLEXES
TW200716068A (en) Technical orthopaedic auxiliary agent, in particular prosthesis for an extremity
WO2003073038A8 (en) Probing head for co-ordinate measuring devices
WO2005069086A8 (en) Backlash-compensating toothed moving part gear assembly and use of this gear assembly
ATE448009T1 (en) IMPACT FORCE MEASUREMENT DEVICE
DE602006012339D1 (en) HARDENABLE COMPOSITIONS WITH DITHIAN MONOMERS
WO2007099134A3 (en) Watch with at least one three-dimensional time indicator
PL2219931T3 (en) Device for measuring the movement of a self-guiding vehicle
EP1727031A3 (en) Pointer movement display for selecting desired available object
GB0411837D0 (en) A measurement configuration based on linear scales able to measure to a target also moving perpendicular to the measurement axis
WO2004109233A3 (en) Linear indicator
DE602004022342D1 (en) Mess-reservoir
JP2003021184A (en) Hydraulic vibration control device
ATE534939T1 (en) DEVICE FOR POWER RESERVE DISPLAY
WO2006008370A3 (en) Three-dimensional effect indicator dial
WO2009047884A1 (en) Measurement device
WO2004100064A3 (en) Device for calculating anticipated days for menstruation
CN219104163U (en) Wireless anti-cheating equipment of electronic truck scale
CN205665126U (en) Concrete resiliometer excels in with optical sensing voice function
JP2008032425A (en) Device for measuring chain tension
USRE11450E (en) Calculating-rule
TH100369B (en) A small clock with a time pointer.