GB1283305A - Improvements in or relating to traveller threading - Google Patents

Improvements in or relating to traveller threading

Info

Publication number
GB1283305A
GB1283305A GB34070/70A GB3407070A GB1283305A GB 1283305 A GB1283305 A GB 1283305A GB 34070/70 A GB34070/70 A GB 34070/70A GB 3407070 A GB3407070 A GB 3407070A GB 1283305 A GB1283305 A GB 1283305A
Authority
GB
United Kingdom
Prior art keywords
yarn
ring
spindle
traveller
disc
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
GB34070/70A
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.)
Maremont Corp
Original Assignee
Maremont Corp
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 Maremont Corp filed Critical Maremont Corp
Publication of GB1283305A publication Critical patent/GB1283305A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H15/00—Piecing arrangements ; Automatic end-finding, e.g. by suction and reverse package rotation; Devices for temporarily storing yarn during piecing
    • D01H15/013—Carriages travelling along the machines

Abstract

1283305 Threading prior to piecing up MAREMONT CORP 14 July 1970 [1 Aug 1969] 34070/70 Heading DID When an ends-down occurs in a spinning frame a carriage (20) Fig. 1 (not shown) stops adjacent the appropriate delivery and a sliding sub-carriage 30 mounted thereon is lowered until an arm 29 engages the ring rail (17) and supports the sub-carriage 30 thereon. A disc (24) then engages the spindle (11) and frictionally drives it in a reverse direction to unwind a length of yarn which is drawn into a suction head 22 until it activates a photoelectric cell to cease the drive to the disc (24) and allow a winding rotation of the spindle (11) and hence the bobbin (11') of from to 2 to 5 turns which brings the yarn to a horizontal disposition. Meanwhile a slidable plate 32 is moved leftwardly by a spring 41, when allowed by an actuator 53, which also raises lever 45 by engagement with cam means 36. A wire like member 50 engages the spinning ring (16) and an air blast through nozzle 48 propels the traveller (15) into engagement with member 50. Spindle (11) is now held stationary and the plate 32 is retracted by actuator 53. This lowers lever 45 and thus a yarn depressor 47 which draws the yarn down over the spinning ring (16) giving the yam an inclination to the horizontal of 10‹-20‹. Also member 50 disengages the traveller. Plate 32 is now moved slightly to the left to nip the yarn against the ring (16) by means of depressor 47 and bring a member 49 into engagement with ring (16). Another air blast from nozzle 48 propels the traveller around the ring and onto the thread, a double rotation being prevented by the traveller engaging the member 49. Plate 32 is again retracted and the subcarriage 30 is elevated to transport the yarn to a piecing head (28) which rejoins the yarn ends, at which moment the disc (24) is retracted to allow the spindle (11) to again rotate freely. The disc (24), Fig. 12 (not shown) is belt driven and carries a collar (80) on its shaft (78). The collar contains a one way clutch (92) and carries an arm (70) which operates in a slot (74) to limit its movement to about 90‹. This mechanism is utilized to achieve the 2-5 winding turns of the spindle (11) mentioned above.
GB34070/70A 1969-08-01 1970-07-14 Improvements in or relating to traveller threading Expired GB1283305A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84668169A 1969-08-01 1969-08-01

Publications (1)

Publication Number Publication Date
GB1283305A true GB1283305A (en) 1972-07-26

Family

ID=25298635

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34070/70A Expired GB1283305A (en) 1969-08-01 1970-07-14 Improvements in or relating to traveller threading

Country Status (5)

Country Link
US (1) US3628320A (en)
JP (1) JPS5030172B1 (en)
CH (1) CH515172A (en)
ES (1) ES381516A1 (en)
GB (1) GB1283305A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112708974A (en) * 2020-12-22 2021-04-27 林佳誉 Two-for-one twister wire device for textile production
CN113279093A (en) * 2021-06-10 2021-08-20 日照品特裕华纺织科技有限公司 Automatic threading method and threading device for steel wire ring of ring spinning frame

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3855769A (en) * 1973-09-19 1974-12-24 Leesona Corp Strand threading mechanism for ring textile machines
US3882664A (en) * 1973-10-17 1975-05-13 Saco Lowell Corp Yarn deflecting means for automatic yarn piecing apparatus
DE2713624C3 (en) * 1977-03-28 1980-04-03 Zinser Textilmaschinen Gmbh, 7333 Ebersbach Device for automatically threading a thread into a rotor
DE2726229C3 (en) * 1977-06-10 1980-05-14 Palitex Project-Company Gmbh, 4150 Krefeld Spinning or twisting machine, in particular two-for-one spinning or two-for-one twisting machine
JPS6313983U (en) * 1986-07-11 1988-01-29
CZ201834A3 (en) * 2018-01-24 2019-07-31 Rieter Cz S.R.O. A method of threading yarn into a runner on a round ring at the spinning station of an annular spinning machine and the equipment to do this
EP3567142B1 (en) * 2018-05-10 2022-04-20 Lakshmi Machine Works Ltd. Yarn inserting arrangement for a ring spinning machine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT669872A (en) * 1961-06-14
CH417425A (en) * 1965-05-08 1966-07-15 Gillono Matteo Automatic machine for piecing the broken threads on spinning machines
US3403866A (en) * 1966-03-14 1968-10-01 Leesona Corp Textile machine
US3398522A (en) * 1967-05-08 1968-08-27 Leesona Corp Textile machine
US3398521A (en) * 1967-05-08 1968-08-27 Leesona Corp Textile machine
US3486319A (en) * 1968-06-24 1969-12-30 Parks Cramer Co Apparatus and method for detecting,piecing-up and reporting ends down on spinning machines

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112708974A (en) * 2020-12-22 2021-04-27 林佳誉 Two-for-one twister wire device for textile production
CN112708974B (en) * 2020-12-22 2022-02-22 兰溪市金棉纺织有限公司 Two-for-one twister wire device for textile production
CN113279093A (en) * 2021-06-10 2021-08-20 日照品特裕华纺织科技有限公司 Automatic threading method and threading device for steel wire ring of ring spinning frame
CN113279093B (en) * 2021-06-10 2022-08-09 日照品特裕华纺织科技有限公司 Automatic threading method and threading device for steel wire ring of ring spinning frame

Also Published As

Publication number Publication date
JPS5030172B1 (en) 1975-09-29
ES381516A1 (en) 1973-04-16
DE2035734A1 (en) 1971-02-18
US3628320A (en) 1971-12-21
CH515172A (en) 1971-11-15
DE2035734B2 (en) 1976-11-04

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Legal Events

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