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GB838176A - Improvements in or relating to photoelectric inspection and control devices for textile spinning machinery - Google Patents

Improvements in or relating to photoelectric inspection and control devices for textile spinning machinery

Info

Publication number
GB838176A
GB838176A GB491258A GB491258A GB838176A GB 838176 A GB838176 A GB 838176A GB 491258 A GB491258 A GB 491258A GB 491258 A GB491258 A GB 491258A GB 838176 A GB838176 A GB 838176A
Authority
GB
United Kingdom
Prior art keywords
relating
control devices
bar
textile spinning
spinning machinery
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
GB491258A
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
Priority to DEB39161A priority Critical patent/DE1112432B/en
Application filed by Individual filed Critical Individual
Priority to GB491258A priority patent/GB838176A/en
Publication of GB838176A publication Critical patent/GB838176A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H13/00—Other common constructional features, details or accessories
    • D01H13/14—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements
    • D01H13/16—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to reduction in material tension, failure of supply, or breakage, of material
    • D01H13/1616—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to reduction in material tension, failure of supply, or breakage, of material characterised by the detector
    • D01H13/1633—Electronic actuators
    • D01H13/165—Photo-electric sensing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
    • B65H63/02—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material
    • B65H63/024—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials
    • B65H63/028—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element
    • B65H63/032—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element electrical or pneumatic
    • B65H63/0321—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element electrical or pneumatic using electronic actuators
    • B65H63/0324—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element electrical or pneumatic using electronic actuators using photo-electric sensing means, i.e. the defect signal is a variation of light energy
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G31/00—Warning or safety devices, e.g. automatic fault detectors, stop motions
    • D01G31/003—Detection and removal of impurities
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G31/00—Warning or safety devices, e.g. automatic fault detectors, stop motions
    • D01G31/006—On-line measurement and recording of process and product parameters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Quality & Reliability (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

838,176. Stopping and indicating mechanisms. BREUNING, E. Feb. 14, 1958, No. 4912/58. Classes 120(2) and 120(3) [Also in Groups XL(b)] In a textile spinning machine, ir which slivers 1 pass from cams 2 over a feed roll 3 to a draw. ing frame 4, a bar (or bars) 8 is arranged at some distance below the slivers and a light beam 5 is cut off from a photo-cell when a broken sliver or sliver end falls on to the bar 8 so as to stop the machine or operate an indicator. The bar may be hollow, or a number of bars may be eccentrically mounted for rotation about an axis.
GB491258A 1956-02-17 1958-02-14 Improvements in or relating to photoelectric inspection and control devices for textile spinning machinery Expired GB838176A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DEB39161A DE1112432B (en) 1956-02-17 1956-02-17 Photoelectric monitoring and control device on spinning machines
GB491258A GB838176A (en) 1958-02-14 1958-02-14 Improvements in or relating to photoelectric inspection and control devices for textile spinning machinery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB491258A GB838176A (en) 1958-02-14 1958-02-14 Improvements in or relating to photoelectric inspection and control devices for textile spinning machinery

Publications (1)

Publication Number Publication Date
GB838176A true GB838176A (en) 1960-06-22

Family

ID=9786203

Family Applications (1)

Application Number Title Priority Date Filing Date
GB491258A Expired GB838176A (en) 1956-02-17 1958-02-14 Improvements in or relating to photoelectric inspection and control devices for textile spinning machinery

Country Status (1)

Country Link
GB (1) GB838176A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3317734A (en) * 1964-01-15 1967-05-02 Du Pont Defect detector and stop motion control system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3317734A (en) * 1964-01-15 1967-05-02 Du Pont Defect detector and stop motion control system

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