[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

GB1294553A - Device for yarn-piecing in open-end spinning machines - Google Patents

Device for yarn-piecing in open-end spinning machines

Info

Publication number
GB1294553A
GB1294553A GB36448/70A GB3644870A GB1294553A GB 1294553 A GB1294553 A GB 1294553A GB 36448/70 A GB36448/70 A GB 36448/70A GB 3644870 A GB3644870 A GB 3644870A GB 1294553 A GB1294553 A GB 1294553A
Authority
GB
United Kingdom
Prior art keywords
yarn
lever
stopping
clutch
spinning
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
GB36448/70A
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.)
Elitex Zavody Textilniho
Original Assignee
Elitex Zavody Textilniho
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 Elitex Zavody Textilniho filed Critical Elitex Zavody Textilniho
Publication of GB1294553A publication Critical patent/GB1294553A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
    • D01H4/42—Control of driving or stopping
    • D01H4/44—Control of driving or stopping in rotor spinning
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19014—Plural prime movers selectively coupled to common output

Landscapes

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

Abstract

1294553 Devices for initiating spinning in open end spinners ELITEX-ZAVODY TEXTILNIHO STROJIRENSTVI GENERALNI REDITELSTVI 28 July 1970 [8 Aug 1969] 36448/70 Heading DID In an open end spinning frame power for the control of the stopping cycle in the event of mains failure is provided by an auxiliary source such as a dynamo or alternator 14, Fig. 1, driven by the momentum of the machine during run out. The stopping cycle comprises the steps of first stopping the feed of fibres and then stopping the withdrawal and winding of yarn while the end is still in the spinning chamber 5. On restarting the yarn is wound back into the spinning chamber 5 after it has started rotating and fibre is being fed in to restart spinning wheieupon normal yarn withdrawal recontinues. The mechanical sequence is operated by electromagnets, and clutches as follows: Fibre feed is controlled by clutch 17 and brake 18, and yarn delivery by clutch 22 and brake 30. Reversal of yarn delivery is achieved by clutch 23 which engages the reverse gear train 24, 25, 26. In the event of an ends down fibre feed is stopped by the disengagement of a clutch 19 (mechanical or electromagnetic) in response to a change in the tension of the yarn 7, the apparatus is reset by means of the lever 36 which operates a tie rod 35 and connects with the control system via a first control unit 38. The shaft 39 of the withdrawing roller 66 projects into a housing 34 containing the mechanism of Fig. 2. This comprises a worm 40 driving a ratchet wheel 41 which when rotating in the reverse direction moves the lever 43 to engage a lever 47 which in turn activates a second control unit 50. This position is maintained by a pawl 49. During stopping of the machine electromagnet 54 is de-energised to release a frame 53, carrying a gear train driven by the worm 40, into engagement with a wheel 35 which turns a lever 56 to engage the pawl 49 and hence release the lever 47. This allows the lever 47 to drop and switch off the second control unit 50.
GB36448/70A 1969-08-08 1970-07-28 Device for yarn-piecing in open-end spinning machines Expired GB1294553A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS550669A CS154010B1 (en) 1969-08-08 1969-08-08

Publications (1)

Publication Number Publication Date
GB1294553A true GB1294553A (en) 1972-11-01

Family

ID=5400054

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36448/70A Expired GB1294553A (en) 1969-08-08 1970-07-28 Device for yarn-piecing in open-end spinning machines

Country Status (8)

Country Link
US (1) US3678673A (en)
JP (1) JPS5035135B1 (en)
CH (1) CH517841A (en)
CS (1) CS154010B1 (en)
DE (1) DE2036028A1 (en)
FR (1) FR2057072B1 (en)
GB (1) GB1294553A (en)
SU (1) SU389672A3 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS164449B1 (en) * 1972-09-15 1975-11-07
CS166935B1 (en) * 1972-09-15 1976-03-29
CS166934B1 (en) * 1972-09-15 1976-03-29
USRE30167E (en) * 1973-04-30 1979-12-18 Apparatus and method for start-spinning on an open-end spinning machine
CH599364A5 (en) * 1975-07-16 1978-05-31 Rieter Ag Maschf
US4112661A (en) * 1977-04-15 1978-09-12 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Open-end spinning machine and a method of stopping the same
US4109450A (en) * 1977-04-18 1978-08-29 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Open-end spinning machine and a method of restarting the same
DE2838993C2 (en) * 1977-09-14 1986-07-10 Hollingsworth (U.K.) Ltd., Accrington, Lancashire Device for piecing in an open-end spinning machine
US4249369A (en) * 1979-09-10 1981-02-10 Kabushiki Kaisha Toyoda Jidoh Shokki Seisakusho Centralized control system for open end spinning machines
GB8327290D0 (en) * 1983-10-12 1983-11-16 Hollingsworth Uk Ltd Open-end spinning machines
DE3526305A1 (en) * 1985-07-23 1987-01-29 Zinser Textilmaschinen Gmbh SPIDER
US4698961A (en) * 1986-07-07 1987-10-13 Hollingsworth (U.K.) Ltd. Fibre-opening unit for an open-end spinning unit
CH683535A5 (en) * 1990-07-13 1994-03-31 Rieter Ag Maschf Drafting system drive.
DE10000146B4 (en) * 2000-01-04 2006-09-07 Rieter Ingolstadt Spinnereimaschinenbau Ag Method and device for controlling a component of a multitude of similar working parts juxtaposed textile machine
DE102009032716A1 (en) * 2009-07-11 2011-01-13 Oerlikon Textile Gmbh & Co. Kg Workstation of an open-end rotor spinning machine and method for operating the workstation

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2701033A (en) * 1953-03-18 1955-02-01 Lester F Chiselbrook Emergency elevator control system
DE1510986B1 (en) * 1964-04-20 1970-08-20 Vyzk Ustav Bavlnarsky Device on a spinning machine working according to the element spinning process for returning the thread when starting or when the thread breaks
AT260072B (en) * 1965-12-01 1968-02-12 Vyzk Ustav Bavlnarsky Machine for spindleless spinning with several spinning positions
US3447298A (en) * 1967-01-31 1969-06-03 Maremont Corp Turbine spinning apparatus
CH485876A (en) * 1968-01-22 1970-02-15 Elitex Zavody Textilniho Machine for ringless, continuous fine spinning of yarn
US3511774A (en) * 1968-01-25 1970-05-12 Exxon Research Engineering Co Process for the demetallization of petroleum residuums

Also Published As

Publication number Publication date
US3678673A (en) 1972-07-25
JPS5035135B1 (en) 1975-11-13
CS154010B1 (en) 1974-03-29
SU389672A3 (en) 1973-07-05
FR2057072A1 (en) 1971-05-07
FR2057072B1 (en) 1973-10-19
CH517841A (en) 1972-01-15
DE2036028A1 (en) 1971-02-18

Similar Documents

Publication Publication Date Title
GB1294553A (en) Device for yarn-piecing in open-end spinning machines
US3354631A (en) Method and apparatus for preventing interruption of a spinning process during breakage of the spun thread
US3354626A (en) Method and apparatus for stopping and starting a spinning machine
GB1530919A (en) Method of start-spinning a thread in an open-end spinning unit and machines for carrying out the method
GB1418961A (en) Spinning and winding of yarns
GB1478682A (en) Method and apparatus for piecing-up or spinning a thread on an open-end spinning unit of an open-end spinning machine
GB1455035A (en) Method for automatically starting and stopping an open end spinning machine
US3854274A (en) Method and apparatus for joining broken ends
GB1321927A (en) Open end spinning frame
GB1478681A (en) Merhod and apparatus for piecing-up a thread in an open-end spinning machine
GB1489511A (en) Apparatus for forming a yarn reserve and traversing the yarn in open-end spinning machines
GB680464A (en) An improved lap-roll forming apparatus for use in conjunction with certain textile machines and analogous circumstances
US4109450A (en) Open-end spinning machine and a method of restarting the same
US3805507A (en) Apparatus for stopping spindle assemblies of a textile yarn processing machine in a predetermined position
US4159616A (en) Method for controlling an open-end spinning frame and an apparatus therefor
US4054024A (en) Apparatus for stopping and restarting the operation of an open-end spinning system
US3409237A (en) Reversible winding arrangement
US4112661A (en) Open-end spinning machine and a method of stopping the same
US3357167A (en) Automation system for spinning frames
EP0142273B1 (en) Apparatus for and method of starting a spinning operation in an open-end spinning machine
US4373233A (en) Drive system and drawframe system for a rove drawing process
US2646937A (en) Textile apparatus
GB672338A (en) Improvements in and relating to yarn winding apparatus
US2913190A (en) Continuous strand takeup
US3784129A (en) Alternate winding and unwinding of a two-ended program tape

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee