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GB716971A - Improvements in or relating to stop mechanisms for drawing frames for drawing textile fibres - Google Patents

Improvements in or relating to stop mechanisms for drawing frames for drawing textile fibres

Info

Publication number
GB716971A
GB716971A GB2093651A GB2093651A GB716971A GB 716971 A GB716971 A GB 716971A GB 2093651 A GB2093651 A GB 2093651A GB 2093651 A GB2093651 A GB 2093651A GB 716971 A GB716971 A GB 716971A
Authority
GB
United Kingdom
Prior art keywords
limit switch
arm
drawing frames
relating
oscillation
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
GB2093651A
Inventor
Hugh Fraser
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.)
Douglas Fraser & Sons Ltd
Original Assignee
Douglas Fraser & Sons 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.)
Filing date
Publication date
Application filed by Douglas Fraser & Sons Ltd filed Critical Douglas Fraser & Sons Ltd
Priority to GB2093651A priority Critical patent/GB716971A/en
Publication of GB716971A publication Critical patent/GB716971A/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
    • D01H13/1625—Electro-mechanical actuators

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

716,971. Stop-motion for drawing frames. FRASER &. SONS, Ltd., D. Aug. 29, 1952 [Sept. 5, 1951; April 19, 1952], Nos. 20936/51 and 9897/52. Class 120(2) A stop mechanism for textile drawing frames incorporating a plurality of pressing rollers includes a member mounted for oscillation on a fixed axis and carrying a plurality of spaced lap-detectors and a limit switch common to the several lapdetectors and controlling the operation nf the frame, said switch being dependent for its actuation on the oscillation of the said member. As shown an oscillatory member 8, mounted on a fixed pivot 9, carries an arm 11, having a lap-detector 10 at its free end, for each pressing roller 1. The member 8 also has an arm 14 projecting rearwardly which engages, directly, the operative member 13 of a limit switch 12 controlling the operation of the frame. There is also a further arm 15 depending from the member 8 and having an adjustable screw 16 at its free end. The end of the screw 16 is in close proximity to the fibre conductor 7 so that any choking of the conductor 7 oscillates the member 8 and operates the limit switch 12.
GB2093651A 1951-09-05 1951-09-05 Improvements in or relating to stop mechanisms for drawing frames for drawing textile fibres Expired GB716971A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2093651A GB716971A (en) 1951-09-05 1951-09-05 Improvements in or relating to stop mechanisms for drawing frames for drawing textile fibres

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2093651A GB716971A (en) 1951-09-05 1951-09-05 Improvements in or relating to stop mechanisms for drawing frames for drawing textile fibres

Publications (1)

Publication Number Publication Date
GB716971A true GB716971A (en) 1954-10-20

Family

ID=10154315

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2093651A Expired GB716971A (en) 1951-09-05 1951-09-05 Improvements in or relating to stop mechanisms for drawing frames for drawing textile fibres

Country Status (1)

Country Link
GB (1) GB716971A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1221936B (en) * 1957-06-07 1966-07-28 Rieter Ag Maschf Monitoring device for sliver deposit in cans on spinning machines
US5613280A (en) * 1994-08-13 1997-03-25 Trutzschler Gmbh & Co. Kg Apparatus for monitoring sliver wrapping about a sliver guiding roll

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1221936B (en) * 1957-06-07 1966-07-28 Rieter Ag Maschf Monitoring device for sliver deposit in cans on spinning machines
US5613280A (en) * 1994-08-13 1997-03-25 Trutzschler Gmbh & Co. Kg Apparatus for monitoring sliver wrapping about a sliver guiding roll

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