GB719415A - Improvements in or relating to stopping devices for textile spinning machines, particularly jute spinning machines - Google Patents

Improvements in or relating to stopping devices for textile spinning machines, particularly jute spinning machines

Info

Publication number
GB719415A
GB719415A GB948452A GB948452A GB719415A GB 719415 A GB719415 A GB 719415A GB 948452 A GB948452 A GB 948452A GB 948452 A GB948452 A GB 948452A GB 719415 A GB719415 A GB 719415A
Authority
GB
United Kingdom
Prior art keywords
shaft
detent ring
springs
feed roller
driving shaft
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
GB948452A
Inventor
Wolfgang Langsdorff
Werner Von Prondzinsky
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.)
EMILIA STEFFEN
HERBERT STEFFEN
MEINHART HARBECK
Original Assignee
EMILIA STEFFEN
HERBERT STEFFEN
MEINHART HARBECK
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 EMILIA STEFFEN, HERBERT STEFFEN, MEINHART HARBECK filed Critical EMILIA STEFFEN
Priority to GB948452A priority Critical patent/GB719415A/en
Publication of GB719415A publication Critical patent/GB719415A/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
    • D01H13/18—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 stopping supply only
    • D01H13/187—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 stopping supply only using means stopping the driving of the drafting, guiding cylinders, e.g. friction clutches

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Forwarding And Storing Of Filamentary Material (AREA)
  • Unwinding Of Filamentary Materials (AREA)

Abstract

719,415. Delivery stop-motion for spinning machines. HARBECK, M.. STEFFEN, H., HARBECK, M., and STEFFEN, E., [trading as HEIDENREICH & HARBECK]. April 16, 1952, No. 9484/52. Class 120(2) A stop-motion, particularly for a jute spinning machine in which, the supply of material is interrupted upon breakage of the thread, has a detent ring controlled by a thread feeler and a feed roller loosely mounted on a driving shaft, the coupling or uncoupling of the shaft and roller being caused by oppositely directed relative movements between the detent ring and the feed roller, an intermediate member normally embracing the driving shaft and being rigidly connected to the feed roller and to the detent ring so as to contract into frictional engagement with the driving shaft when the feed roller lags behind the detent ring. Two mirror-image feed rollers 2, 3 may be mounted for rotation about a driving shaft 1. Each roller is connected with a detent ring 4, 5 having detents 15 by a spring 11, 6. Under normal conditions, the feed rollers 2, 3 are frictionally driven by the shaft 1 and rotate the detent rings 4, 5 through the springs 11, 6 thus causing the springs to contract and grip the shaft 1. When a thread breaks, a lever 16 is tripped by the thread feeler into the path of the detents 15, thereby stopping the appropriate detent ring, causing the attached spring to expand and release its grip on the shaft 1, whereupon the feed roller ceases rotation. If the power transmitted becomes too large, the springs break and damage to other parts of the machine is prevented. Instead of the helical springs, spiral clock springs may be employed.
GB948452A 1952-04-16 1952-04-16 Improvements in or relating to stopping devices for textile spinning machines, particularly jute spinning machines Expired GB719415A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB948452A GB719415A (en) 1952-04-16 1952-04-16 Improvements in or relating to stopping devices for textile spinning machines, particularly jute spinning machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB948452A GB719415A (en) 1952-04-16 1952-04-16 Improvements in or relating to stopping devices for textile spinning machines, particularly jute spinning machines

Publications (1)

Publication Number Publication Date
GB719415A true GB719415A (en) 1954-12-01

Family

ID=9872849

Family Applications (1)

Application Number Title Priority Date Filing Date
GB948452A Expired GB719415A (en) 1952-04-16 1952-04-16 Improvements in or relating to stopping devices for textile spinning machines, particularly jute spinning machines

Country Status (1)

Country Link
GB (1) GB719415A (en)

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