FR2417560A2 - Yarn twisting machine - with removable elastic coupling between the axially parallel and axially displaced assemblies - Google Patents

Yarn twisting machine - with removable elastic coupling between the axially parallel and axially displaced assemblies

Info

Publication number
FR2417560A2
FR2417560A2 FR7804321A FR7804321A FR2417560A2 FR 2417560 A2 FR2417560 A2 FR 2417560A2 FR 7804321 A FR7804321 A FR 7804321A FR 7804321 A FR7804321 A FR 7804321A FR 2417560 A2 FR2417560 A2 FR 2417560A2
Authority
FR
France
Prior art keywords
assemblies
recesses
assembly
spindle
axially displaced
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.)
Granted
Application number
FR7804321A
Other languages
French (fr)
Other versions
FR2417560B2 (en
Inventor
Jean-Pierre Guerton
Jean Waleckx
Jean-Michel Monville
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.)
SKF Compagnie dApplications Mecaniques SA
Original Assignee
SKF Compagnie dApplications Mecaniques SA
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 SKF Compagnie dApplications Mecaniques SA filed Critical SKF Compagnie dApplications Mecaniques SA
Priority to FR7804321A priority Critical patent/FR2417560A2/en
Priority to US05/882,513 priority patent/US4158282A/en
Priority to IT67423/78A priority patent/IT1111436B/en
Priority to JP2437478A priority patent/JPS53139838A/en
Priority to ES468031A priority patent/ES468031A1/en
Priority to DE19782809252 priority patent/DE2809252A1/en
Priority to GB8574/78A priority patent/GB1600039A/en
Publication of FR2417560A2 publication Critical patent/FR2417560A2/en
Application granted granted Critical
Publication of FR2417560B2 publication Critical patent/FR2417560B2/fr
Granted 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
    • D01H7/864—Coupling devices between the fixed and the rotative parts

Abstract

The mechanism for a yarn twisting machine has two assemblies rotating within each other, one having the same axis as the spindle and the other being axially displaced, with a flexible coupling to bond them together. The assembly on the spindle axis has a plate disc with a circular drilling in its base to accept a central circular core. Recesses in the plate disc and/or the core open into the drilling. The mounting units are attached either to the plate disc or the legs of the core defined between the recesses ranging towards the spool carrier. The axially displaced assembly rotates on an angled axis and is formed by >=1 tubular sleeves which shroud the spindle and are held by roller bearings in the fixed frame and the spool carrier. The tubular sleeve opens out in the middle and is fitted with sufficient recesses to match those of the first assembly, to give only sectors in the expanded zone in one of the recesses of the assembly matching the spindle axis. Further mountings are placed on these sectors arranged towards the spool carrier. The flexible coupling is a circular ring or polygonal ring with openings to take the various mountings for both assemblies. Arrangement gives the required flexible coupling between the two assemblies of the twister where the coupling can be removed easily for replacement without dismantling the equipment.
FR7804321A 1977-03-04 1978-02-15 Yarn twisting machine - with removable elastic coupling between the axially parallel and axially displaced assemblies Granted FR2417560A2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7804321A FR2417560A2 (en) 1978-02-15 1978-02-15 Yarn twisting machine - with removable elastic coupling between the axially parallel and axially displaced assemblies
US05/882,513 US4158282A (en) 1977-03-04 1978-03-01 Twister mechanism with elastic part
IT67423/78A IT1111436B (en) 1977-03-04 1978-03-01 TWISTING SPINDLE
JP2437478A JPS53139838A (en) 1977-03-04 1978-03-03 Elastically connecting twisting device and method of producing same
ES468031A ES468031A1 (en) 1977-03-04 1978-03-03 Twister mechanism with elastic part
DE19782809252 DE2809252A1 (en) 1977-03-04 1978-03-03 TWISTING MECHANISM WITH ELASTIC COUPLING AND THE METHOD FOR ITS MANUFACTURING
GB8574/78A GB1600039A (en) 1977-03-04 1978-03-03 Twisting spindle assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7804321A FR2417560A2 (en) 1978-02-15 1978-02-15 Yarn twisting machine - with removable elastic coupling between the axially parallel and axially displaced assemblies

Publications (2)

Publication Number Publication Date
FR2417560A2 true FR2417560A2 (en) 1979-09-14
FR2417560B2 FR2417560B2 (en) 1980-12-26

Family

ID=9204638

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7804321A Granted FR2417560A2 (en) 1977-03-04 1978-02-15 Yarn twisting machine - with removable elastic coupling between the axially parallel and axially displaced assemblies

Country Status (1)

Country Link
FR (1) FR2417560A2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB662543A (en) * 1948-08-02 1951-12-05 R O B E S A Improvements in and relating to textile twisting spindles
GB677075A (en) * 1948-06-07 1952-08-06 R O B E S A Improvements in and relating to a textile twisting spindle
GB847004A (en) * 1958-03-15 1960-09-07 Scragg & Sons Improvements in or relating to twisting spindles

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB677075A (en) * 1948-06-07 1952-08-06 R O B E S A Improvements in and relating to a textile twisting spindle
GB662543A (en) * 1948-08-02 1951-12-05 R O B E S A Improvements in and relating to textile twisting spindles
GB847004A (en) * 1958-03-15 1960-09-07 Scragg & Sons Improvements in or relating to twisting spindles

Also Published As

Publication number Publication date
FR2417560B2 (en) 1980-12-26

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