GB1158137A - Improvements relating to a Double-Twist Twisting Spindle - Google Patents

Improvements relating to a Double-Twist Twisting Spindle

Info

Publication number
GB1158137A
GB1158137A GB47682/66A GB4768266A GB1158137A GB 1158137 A GB1158137 A GB 1158137A GB 47682/66 A GB47682/66 A GB 47682/66A GB 4768266 A GB4768266 A GB 4768266A GB 1158137 A GB1158137 A GB 1158137A
Authority
GB
United Kingdom
Prior art keywords
projection
yarn
flyer
ring
fixed
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
GB47682/66A
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.)
Oerlikon Barmag AG
Original Assignee
Barmag Barmer Maschinenfabrik AG
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 Barmag Barmer Maschinenfabrik AG filed Critical Barmag Barmer Maschinenfabrik AG
Publication of GB1158137A publication Critical patent/GB1158137A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H7/00—Spinning or twisting arrangements
    • D01H7/02—Spinning or twisting arrangements for imparting permanent twist
    • D01H7/86—Multiple-twist arrangements, e.g. two-for-one twisting devices ; Threading of yarn; Devices in hollow spindles for imparting false twist
    • D01H7/866—Means to facilitate the unwinding of yarn
    • 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
    • D01H13/10—Tension devices
    • D01H13/104—Regulating tension by devices acting on running yarn and not associated with supply or take-up devices
    • D01H13/106—Regulating tension by devices acting on running yarn and not associated with supply or take-up devices for double-twist spindle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)

Abstract

1,158,137. Adjustment of 2:1 twist spindle. BARMAG BARMER MASCHINENFABRIK A.G. 24 Oct., 1966 [26 Nov., 1965], No. 47682/66. Heading D1D. A 2:1 twist spindle comprises a braked let-off flyer and a spring-loaded yarn brake in the spindle, the braking effect on the flyer and the brake being independently adjustable. The flyer is rotated by the yarn as it is pulled off the package and comprises a hub 35 resting on an annular projection 30 of a mounting plate. The mounting plate is reversible and rests on a member 19, being located by pin 33 and a projection 31 from the base of the plate extending into an annular groove 29 in the member 19. Beneath the projection 30 is a recess 28. The braking effect on the flyer is produced by weights placed on the top of the hub which deflect the projection 31 into the groove 29; the effect is varied by changing the weights and by changing the plate for one having a projection 30 of a different degree of flexibility. One yarn brake comprises a cartridge between upper and lower seats 10, 4, the cartridge comprising telescopically sliding members with a spring 6 between them. The lower seating is fixed being provided in a fixed sleeve 1, the upper seating is adjustable being carried by a member 9 threaded onto a member 12. The member 9 is caused to rotate because of fins 15 engaging fins 16 on the inside of the housing; consequently when the member is rotated the member 9 moves upwardly or downwardly to change the position of sealing 10 and the braking effect on the yarn. The member 12 has a flange 19 resting on a ring 2 connected to the fixed' housing. The ring has a spring urged pin 25 engageable with one of a number of blind holes 22 in the member 12 as the latter is turned to change the yarn tension, the degree of tension being indicated by marks 23 on the member which cooperate with a marker 24 on the fixed ring. A ridge 21 on the ring co-operates with the pin 25 to bound the extent to which the member 12 can be rotated. A yarn tube 37 engages the hub screwed on to a tube 20 which extends with clearance through the projection 30, the member 12 and into a recess in the movable seating member 9.
GB47682/66A 1965-11-26 1966-10-24 Improvements relating to a Double-Twist Twisting Spindle Expired GB1158137A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB64261U DE1941632U (en) 1965-11-26 1965-11-26 THREAD TENSIONING DEVICE ON DOUBLE WIRE TWISTING SPINDLES.

Publications (1)

Publication Number Publication Date
GB1158137A true GB1158137A (en) 1969-07-16

Family

ID=6974318

Family Applications (1)

Application Number Title Priority Date Filing Date
GB47682/66A Expired GB1158137A (en) 1965-11-26 1966-10-24 Improvements relating to a Double-Twist Twisting Spindle

Country Status (5)

Country Link
BE (1) BE690131A (en)
DE (1) DE1941632U (en)
ES (1) ES125014Y (en)
FR (1) FR1501321A (en)
GB (1) GB1158137A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1685956B1 (en) * 1968-02-16 1972-06-08 Palitex Project Co Gmbh Thread brake on hollow spindles

Also Published As

Publication number Publication date
DE1941632U (en) 1966-06-30
BE690131A (en) 1967-05-02
ES125014Y (en) 1967-10-16
ES125014U (en) 1967-05-01
FR1501321A (en) 1967-11-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees