US2095644A - Double twist twisting spindle - Google Patents

Double twist twisting spindle Download PDF

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Publication number
US2095644A
US2095644A US45104A US4510435A US2095644A US 2095644 A US2095644 A US 2095644A US 45104 A US45104 A US 45104A US 4510435 A US4510435 A US 4510435A US 2095644 A US2095644 A US 2095644A
Authority
US
United States
Prior art keywords
thread
bell
twisting spindle
threads
double twist
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 - Lifetime
Application number
US45104A
Other languages
English (en)
Inventor
Lenk Wilhelm
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
Application granted granted Critical
Publication of US2095644A publication Critical patent/US2095644A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
    • D01H1/10—Spinning or twisting machines in which the product is wound-up continuously for imparting multiple twist, e.g. two-for-one twisting

Definitions

  • This invention relates to a double twist twisting spindle with a thread guiding body arranged on the spool holder above the groupsof delivery spools.
  • twisting spindles of this type it has already been proposed to lead the threads running off the delivery spools' over a thread guiding disc to thehollo'w spindle and to separate them from the thread balloon by a balloon restricting ring.
  • the invention consists in that the thread guiding body has the shape of a spherical segment with radial guide. grooves for every individual delivery spool and having a central passage and being covered by a removable bell projecting from the spherical surface of the guiding body.
  • the invention offers the advantage that the unwinding threads run quietly and uniformly to the hollow spindle and remain absolutely separated from the thread balloon, so that the striking together of the threads and thethread breakages resulting therefrom are reliably avoided. Furthermore, no dust or fiy canlcollect on the thread guiding body and consequently a clean,
  • Fig. 1 shows the spool holder in elevation part- 10 ly in section.
  • Fig. 2 is a top plan view of Fig. l, the bell being shown in section.
  • the spool holder I is provided with a plate 3 for accommodating the cops 2, every three of 15 which are, in the example illustrated, interconnected to form a spool group.
  • a thread guiding body 4 of mushroom shape or constructed in the shape of 20 a spherical segment is provided, which has radial thread guiding grooves 5 extending over its upper surface, whereas its lower edge 6 is smooth.
  • Noses -I are provided on the top of the thread guiding body near the thread inlet aperture, these noses 25 after the fitting of the cap or bell .8 projecting upwards through an aperture therein and thus enable the threads held thereby to be threaded through the twisting spindle.
  • the thread guiding body is subdivided by raised portions or radial 30 ribs 9 corresponding to the number of groups of winding spools, and the bell 8 rests. on these ribs so that it cannot come into contact with the winding oil? threads.
  • The,,bell 8 preferably carries pins l0 which engage in bores II in the35 thread guiding body. In order to. facilitate the fitting and removing of the bell, it is provided with a projecting reinforced edge l2 which is easy to grip.
  • the bell 8 has a continuous wall and therefore completely shuts oil the winding 40 01! threads from the thread balloon.
  • A-double twist twisting spindle comprising in combination a spool holder carrying groups 'of delivery spools, a thread guiding body mounted on the upper end of said spindle and in the shape of a spherical segment with radial thread grooves one for each of the mdivi ual delivery spools and assage, and a removable bell on said spool holder at a distance from. 50 said guiding body to allow the free passage of the threads between said bell and said guiding body.
  • a double twist twisting spindle as specified in claim 1, comprising in combination with the 6 thread guiding body, ribs on this body corresponding to the number of groups of delivery spools and adapted to support said belL- and pins securing said bell in position on said thread guiding body. 3.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Ropes Or Cables (AREA)
US45104A 1934-11-08 1935-10-15 Double twist twisting spindle Expired - Lifetime US2095644A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE443352X 1934-11-08

Publications (1)

Publication Number Publication Date
US2095644A true US2095644A (en) 1937-10-12

Family

ID=6528708

Family Applications (1)

Application Number Title Priority Date Filing Date
US45104A Expired - Lifetime US2095644A (en) 1934-11-08 1935-10-15 Double twist twisting spindle

Country Status (4)

Country Link
US (1) US2095644A (enMihai)
FR (1) FR795946A (enMihai)
GB (1) GB443352A (enMihai)
NL (1) NL39978C (enMihai)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2670154A (en) * 1948-09-09 1954-02-23 Celanese Corp Textile apparatus
US20170130367A1 (en) * 2015-11-06 2017-05-11 Saurer Germany Gmbh & Co. Kg Cabling spindle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2670154A (en) * 1948-09-09 1954-02-23 Celanese Corp Textile apparatus
US20170130367A1 (en) * 2015-11-06 2017-05-11 Saurer Germany Gmbh & Co. Kg Cabling spindle
US10480101B2 (en) * 2015-11-06 2019-11-19 Saurer Spinning Solutions Gmbh & Co. Kg Cabling spindle

Also Published As

Publication number Publication date
NL39978C (enMihai)
GB443352A (en) 1936-02-26
FR795946A (fr) 1936-03-25

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