CH372994A - Method and device for determining deviations of the weft threads from the perpendicular course to the warp threads in moving webs of fabric - Google Patents

Method and device for determining deviations of the weft threads from the perpendicular course to the warp threads in moving webs of fabric

Info

Publication number
CH372994A
CH372994A CH4700857A CH4700857A CH372994A CH 372994 A CH372994 A CH 372994A CH 4700857 A CH4700857 A CH 4700857A CH 4700857 A CH4700857 A CH 4700857A CH 372994 A CH372994 A CH 372994A
Authority
CH
Switzerland
Prior art keywords
fabric
threads
moving webs
determining deviations
warp threads
Prior art date
Application number
CH4700857A
Other languages
German (de)
Inventor
Douglas Robertson John
L Broomfield John
Original Assignee
Douglas Robertson John
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
Priority to BE557829D priority Critical patent/BE557829A/xx
Priority to US439372A priority patent/US2795029A/en
Priority to GB1514057A priority patent/GB816491A/en
Priority to FR1175527D priority patent/FR1175527A/en
Application filed by Douglas Robertson John filed Critical Douglas Robertson John
Priority to CH4700857A priority patent/CH372994A/en
Priority to DER21301A priority patent/DE1220378B/en
Publication of CH372994A publication Critical patent/CH372994A/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
CH4700857A 1954-06-25 1957-06-07 Method and device for determining deviations of the weft threads from the perpendicular course to the warp threads in moving webs of fabric CH372994A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
BE557829D BE557829A (en) 1957-06-07
US439372A US2795029A (en) 1954-06-25 1954-06-25 Skew detecting method and apparatus
GB1514057A GB816491A (en) 1957-06-07 1957-05-13 Improvements in apparatus for detecting weft abnormalities in woven materials
FR1175527D FR1175527A (en) 1957-06-07 1957-05-20 Method and apparatus for detecting weft anomalies in woven materials
CH4700857A CH372994A (en) 1957-06-07 1957-06-07 Method and device for determining deviations of the weft threads from the perpendicular course to the warp threads in moving webs of fabric
DER21301A DE1220378B (en) 1957-06-07 1957-06-07 Device for determining a warpage of the weft threads compared to the warp threads of a fabric web and for controlling weft thread straightening devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH4700857A CH372994A (en) 1957-06-07 1957-06-07 Method and device for determining deviations of the weft threads from the perpendicular course to the warp threads in moving webs of fabric

Publications (1)

Publication Number Publication Date
CH372994A true CH372994A (en) 1963-10-31

Family

ID=4515975

Family Applications (1)

Application Number Title Priority Date Filing Date
CH4700857A CH372994A (en) 1954-06-25 1957-06-07 Method and device for determining deviations of the weft threads from the perpendicular course to the warp threads in moving webs of fabric

Country Status (4)

Country Link
BE (1) BE557829A (en)
CH (1) CH372994A (en)
FR (1) FR1175527A (en)
GB (1) GB816491A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114395907B (en) * 2022-01-12 2023-03-14 绍兴金楚印染有限公司 Last tension mechanism of weft straightener

Also Published As

Publication number Publication date
FR1175527A (en) 1959-03-27
BE557829A (en)
GB816491A (en) 1959-07-15

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