FR2356751A1 - ROLLER FOR TEXTILE MACHINES - Google Patents

ROLLER FOR TEXTILE MACHINES

Info

Publication number
FR2356751A1
FR2356751A1 FR7719969A FR7719969A FR2356751A1 FR 2356751 A1 FR2356751 A1 FR 2356751A1 FR 7719969 A FR7719969 A FR 7719969A FR 7719969 A FR7719969 A FR 7719969A FR 2356751 A1 FR2356751 A1 FR 2356751A1
Authority
FR
France
Prior art keywords
tubing
outer tubing
textile machines
inner tubing
roller
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
FR7719969A
Other languages
French (fr)
Other versions
FR2356751B1 (en
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.)
Armacell GmbH
Original Assignee
Armstrong Cork International GmbH
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 Armstrong Cork International GmbH filed Critical Armstrong Cork International GmbH
Publication of FR2356751A1 publication Critical patent/FR2356751A1/en
Application granted granted Critical
Publication of FR2356751B1 publication Critical patent/FR2356751B1/fr
Granted legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
    • D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
    • D01H5/70—Constructional features of drafting elements
    • D01H5/74—Rollers or roller bearings
    • D01H5/80—Rollers or roller bearings with covers; Cots or covers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

a. Rouleau pour machines textiles comportant un mandrin métallique sur lequel est posé solidairement une garniture de forme tubulaire en matière élastomère. b. Rouleau caractérisé en ce que la garniture est constituée d'une tubulure intérieure et d'une tubulure extérieure, la tubulure intérieure étant constituée d'une matrice élastomère qui contient de très courtes fibres, orientées dans le sens de la circonférence pour former un matériau composite présentant une courbe de module très raide dans le sens de l'orientation des fibres, tandis que la tubulure extérieure est constituée d'un mélange élastomère dont la courbe de module est sensiblement plus plate, et enfin, la tubulure intérieure et la tubulure extérieure de la garniture étant reliées ensemble par vulcanisation. c. Disposition applicable à des machines à filer textiles.at. Roll for textile machines comprising a metal mandrel on which is fixedly placed a tubular-shaped lining made of elastomer material. b. Roll characterized in that the lining consists of an inner tubing and an outer tubing, the inner tubing consisting of an elastomeric matrix which contains very short fibers, oriented circumferentially to form a composite material having a very steep modulus curve in the direction of fiber orientation, while the outer tubing is made of an elastomeric blend with a significantly flatter modulus curve, and finally, the inner tubing and the outer tubing of the packing being bonded together by vulcanization. vs. Provision applicable to textile spinning machines.

FR7719969A 1976-06-29 1977-06-29 ROLLER FOR TEXTILE MACHINES Granted FR2356751A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762629119 DE2629119C3 (en) 1976-06-29 1976-06-29 Roller for spinning or tearing machines

Publications (2)

Publication Number Publication Date
FR2356751A1 true FR2356751A1 (en) 1978-01-27
FR2356751B1 FR2356751B1 (en) 1980-02-08

Family

ID=5981719

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7719969A Granted FR2356751A1 (en) 1976-06-29 1977-06-29 ROLLER FOR TEXTILE MACHINES

Country Status (7)

Country Link
JP (1) JPS5310733A (en)
AT (1) AT356241B (en)
CH (1) CH625839A5 (en)
DE (1) DE2629119C3 (en)
FR (1) FR2356751A1 (en)
GB (1) GB1557892A (en)
IT (1) IT1114818B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50136145U (en) * 1974-04-26 1975-11-10
US5341892A (en) * 1992-03-19 1994-08-30 Sanyo Electric Co., Ltd. Motor and pedal driven bicycle
US5571223A (en) * 1993-06-22 1996-11-05 Scapa Group Plc Roller apparatus
DE102006062155A1 (en) * 2006-12-22 2008-06-26 Oerlikon Textile Gmbh & Co. Kg Roller for drafting systems in textile machines

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE99158C (en) * 1900-01-01
DE1888549U (en) * 1964-02-27 Pierre Randon, Roubaix, Nord und Bernard Buret, La Madeleine, Nord (Frankreich) Stretching cylinder for spinning machines
BE374649A (en) * 1929-11-26 1900-01-01
DE655555C (en) * 1935-08-13 1938-07-25 Fritz Hoffmann Cover for spinning top rolls
BE758840A (en) * 1969-11-13 1971-04-16 Dayco Corp TEXTILE FIBER STRETCH CYLINDER
US3697364A (en) * 1970-04-16 1972-10-10 Monsanto Co Discontinuous cellulose reinforced elastomer
US3709845A (en) * 1971-07-06 1973-01-09 Monsanto Co Mixed discontinuous fiber reinforced composites
JPS49109644A (en) * 1973-02-26 1974-10-18
US3981059A (en) * 1974-09-30 1976-09-21 Dayco Corporation Textile cot

Also Published As

Publication number Publication date
AT356241B (en) 1980-04-10
FR2356751B1 (en) 1980-02-08
DE2629119B2 (en) 1982-04-08
GB1557892A (en) 1979-12-12
DE2629119A1 (en) 1978-01-05
CH625839A5 (en) 1981-10-15
JPS5310733A (en) 1978-01-31
DE2629119C3 (en) 1982-12-02
IT1114818B (en) 1986-01-27
ATA446077A (en) 1979-09-15

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse