JPS5562305A - Slope distortion detecting method for warp-woof texture of textile - Google Patents

Slope distortion detecting method for warp-woof texture of textile

Info

Publication number
JPS5562305A
JPS5562305A JP13607978A JP13607978A JPS5562305A JP S5562305 A JPS5562305 A JP S5562305A JP 13607978 A JP13607978 A JP 13607978A JP 13607978 A JP13607978 A JP 13607978A JP S5562305 A JPS5562305 A JP S5562305A
Authority
JP
Japan
Prior art keywords
textile
warp
light
video unit
slope distortion
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
JP13607978A
Other languages
Japanese (ja)
Other versions
JPS6338645B2 (en
Inventor
Isamu Tsuchida
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
Priority to JP13607978A priority Critical patent/JPS5562305A/en
Publication of JPS5562305A publication Critical patent/JPS5562305A/en
Publication of JPS6338645B2 publication Critical patent/JPS6338645B2/ja
Granted legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
    • D06H3/00—Inspecting textile materials
    • D06H3/12—Detecting or automatically correcting errors in the position of weft threads in woven fabrics
    • D06H3/125—Detecting errors in the position of weft threads

Abstract

PURPOSE: To secure the measurement and detection for the slope distortion of the textile warp under carriage through the change of the light reception volume of the photoelectric element at the revolution time of the video unit by turning the video unit while the textile being shifted.
CONSTITUTION: Video unit 1 is turned by rocking right and left within the necessary angle range while textile C being transferred, and the light is irradiated to the textile surface from light source 5. Thus the state of arrangement of the textile warp is projectied on light transmitter 2 from unit 1 and then caught at photoelectric element 4 through linear light transmission part 3. The output current of element 4 is supplied to amplifiers ICA and ICB via contact units 11 and 12 and by contact bar 10, and the AC component drawn out via capacity C1 is converted into the minus and plus potentials via rectifiers ICC and ICD. Then the differential output is obtained for the both potential through mixer ICE, and this output indicates the direction of the slope distortion of the warp through a continuous display via meter m.
COPYRIGHT: (C)1980,JPO&Japio
JP13607978A 1978-11-04 1978-11-04 Slope distortion detecting method for warp-woof texture of textile Granted JPS5562305A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13607978A JPS5562305A (en) 1978-11-04 1978-11-04 Slope distortion detecting method for warp-woof texture of textile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13607978A JPS5562305A (en) 1978-11-04 1978-11-04 Slope distortion detecting method for warp-woof texture of textile

Publications (2)

Publication Number Publication Date
JPS5562305A true JPS5562305A (en) 1980-05-10
JPS6338645B2 JPS6338645B2 (en) 1988-08-01

Family

ID=15166739

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13607978A Granted JPS5562305A (en) 1978-11-04 1978-11-04 Slope distortion detecting method for warp-woof texture of textile

Country Status (1)

Country Link
JP (1) JPS5562305A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000043433A (en) * 1998-12-29 2000-07-15 이구택 Method and device for measuring curvature of sheet in online using one-dimensional charge coupled device
CN108627137A (en) * 2018-05-09 2018-10-09 中国石油天然气集团公司 A kind of Landslide Deformation prediction computational methods

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5177270A (en) * 1974-09-12 1976-07-05 Sick Optik Elektronik Erwin

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5177270A (en) * 1974-09-12 1976-07-05 Sick Optik Elektronik Erwin

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000043433A (en) * 1998-12-29 2000-07-15 이구택 Method and device for measuring curvature of sheet in online using one-dimensional charge coupled device
CN108627137A (en) * 2018-05-09 2018-10-09 中国石油天然气集团公司 A kind of Landslide Deformation prediction computational methods
CN108627137B (en) * 2018-05-09 2020-07-21 中国石油天然气集团有限公司 Landslide deformation prediction calculation method

Also Published As

Publication number Publication date
JPS6338645B2 (en) 1988-08-01

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