GB1160545A – Improvements in or relating to a Yarn Stretch Indicator
– Google Patents
GB1160545A – Improvements in or relating to a Yarn Stretch Indicator
– Google Patents
Improvements in or relating to a Yarn Stretch Indicator
Info
Publication number
GB1160545A
GB1160545A
GB2783265D
GB2783265D
GB1160545A
GB 1160545 A
GB1160545 A
GB 1160545A
GB 2783265 D
GB2783265 D
GB 2783265D
GB 2783265 D
GB2783265 D
GB 2783265D
GB 1160545 A
GB1160545 A
GB 1160545A
Authority
GB
United Kingdom
Prior art keywords
counter
pulses
yarn
stretch
decatron
Prior art date
1965-07-01
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
GB2783265D
Inventor
John Norton
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.)
Leesona Ltd
Original Assignee
Leesona 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.)
1965-07-01
Filing date
1965-07-01
Publication date
1969-08-06
1965-07-01
Application filed by Leesona Ltd
filed
Critical
Leesona Ltd
1969-08-06
Publication of GB1160545A
publication
Critical
patent/GB1160545A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
D—TEXTILES; PAPER
D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
D06C29/00—Finishing or dressing, of textile fabrics, not provided for in the preceding groups
G—PHYSICS
G01—MEASURING; TESTING
G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
G01B7/04—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving
G01B7/042—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving for measuring length
G—PHYSICS
G01—MEASURING; TESTING
G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
G01B7/16—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge
Abstract
1,160,545. Measuring stretch or shrinkage of yarn. LEESONA Ltd. 19 Sept., 1966 [1 July, 1965], No. 27833/65. Heading G4H. The amount by which yarn stretches or shrinks after passing through, for example, a size bath 12, is measured by comparing the number of pulses transmitted to a first decatron counter 19 by a transducer 17 sensing the rotation of a roller 11 with the number of pulses from a second transducer 17 transmitted to a second decatron counter 21 as a roller 13 on to which the yarn 10 is wound after it is passed through the size bath 12 rotates. In the embodiment described the counter 19 counts up to a thousand pulses and then switches a diode in the control box 20 to prevent any further pulses being received by either counter. If the counter 21 has then counted 1,027 pulses it will display 27 to indicate a stretch of 2À7% but if, for example, a count of 965 is given the percentage, shrinkage is obtained by subtracting the indicated figure from one thousand. The counter 21 has three indicator dials which respectively indicate a percentage stretch of from 1% to 1%, 1% to 10% and over 10%.
GB2783265D
1965-07-01
1965-07-01
Improvements in or relating to a Yarn Stretch Indicator
Expired
GB1160545A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
GB2783365
1965-07-01
Publications (1)
Publication Number
Publication Date
GB1160545A
true
GB1160545A
(en)
1969-08-06
Family
ID=10266046
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB2783265D
Expired
GB1160545A
(en)
1965-07-01
1965-07-01
Improvements in or relating to a Yarn Stretch Indicator
Country Status (1)
Country
Link
GB
(1)
GB1160545A
(en)
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR2434369A1
(en)
*
1978-08-23
1980-03-21
Inst Textile De France
Textile thread length control process – controls speed of thread unwinding from reel using mechanical control and photo-resistive detector
GB2330416A
(en)
*
1997-10-16
1999-04-21
Eastman Kodak Co
Apparatus and method for detecting a splice in a running length of web
1965
1965-07-01
GB
GB2783265D
patent/GB1160545A/en
not_active
Expired
Cited By (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR2434369A1
(en)
*
1978-08-23
1980-03-21
Inst Textile De France
Textile thread length control process – controls speed of thread unwinding from reel using mechanical control and photo-resistive detector
GB2330416A
(en)
*
1997-10-16
1999-04-21
Eastman Kodak Co
Apparatus and method for detecting a splice in a running length of web
US5953953A
(en)
*
1997-10-16
1999-09-21
Eastman Kodak Company
Apparatus and method for detecting a splice in a running length of web
GB2330416B
(en)
*
1997-10-16
2002-02-13
Eastman Kodak Co
Apparatus and method for detecting a splice in a running length of web
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Legal Events
Date
Code
Title
Description
1969-12-17
PS
Patent sealed [section 19, patents act 1949]
1973-04-11
PLNP
Patent lapsed through nonpayment of renewal fees
