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GB190307081A - Improvements in Textile Calculators or the like. - Google Patents

Improvements in Textile Calculators or the like.

Info

Publication number
GB190307081A
GB190307081A GB190307081DA GB190307081A GB 190307081 A GB190307081 A GB 190307081A GB 190307081D A GB190307081D A GB 190307081DA GB 190307081 A GB190307081 A GB 190307081A
Authority
GB
United Kingdom
Prior art keywords
lord
rings
fixed
setting
scale
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.)
Expired
Application number
Inventor
Ernest Lord
Wilkinson Lord
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB190307081A publication Critical patent/GB190307081A/en
Expired legal-status Critical Current

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  • Knitting Machines (AREA)

Abstract

7081. Lord, E., and Lord, W. March 27. Calculating - apparatus of the circular slide-rule type, for computing weights, lengths, and values of textile fabrics. Two successive operations of multiplication or division are performed at one setting, there being a fixed central disc A, circularlyadjustable rings B, C, all divided on decimal logarithmic scales, and a fixed outer scale D, divided according to the logarithms of prices. The subdivisions of this scale are eighths, quarters, and halves. The displacement of the initial 10 graduation on the two fixed scales varies with the class of yarn for which the instrument is constructed, whether cotton, worsted, or linen, and introduces as a constant factor the number of yards per bank. Setting is performed by means of the milled heads E, F, which rotate pinions gearing with crown-wheels on the rings.
GB190307081D 1903-03-27 1903-03-27 Improvements in Textile Calculators or the like. Expired GB190307081A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190307081T 1903-03-27

Publications (1)

Publication Number Publication Date
GB190307081A true GB190307081A (en) 1904-03-10

Family

ID=32541703

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190307081D Expired GB190307081A (en) 1903-03-27 1903-03-27 Improvements in Textile Calculators or the like.

Country Status (1)

Country Link
GB (1) GB190307081A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3050249A (en) * 1958-11-24 1962-08-21 Jr Joseph Awramik Radio interference calculator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3050249A (en) * 1958-11-24 1962-08-21 Jr Joseph Awramik Radio interference calculator

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