FR2380975A2 - Servomecanisme pour l'obtention d'une tension constante dans des fils metalliques - Google Patents

Servomecanisme pour l'obtention d'une tension constante dans des fils metalliques

Info

Publication number
FR2380975A2
FR2380975A2 FR7804924A FR7804924A FR2380975A2 FR 2380975 A2 FR2380975 A2 FR 2380975A2 FR 7804924 A FR7804924 A FR 7804924A FR 7804924 A FR7804924 A FR 7804924A FR 2380975 A2 FR2380975 A2 FR 2380975A2
Authority
FR
France
Prior art keywords
brake
spools
disc brakes
axle
piston
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.)
Pending
Application number
FR7804924A
Other languages
English (en)
Inventor
Dano Vassilev Danov
Georgi Iliev Mryankov
Stojan Ivanov Valkanov
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.)
INST KHIM KAUTSCHUK
Original Assignee
INST KHIM KAUTSCHUK
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 INST KHIM KAUTSCHUK filed Critical INST KHIM KAUTSCHUK
Publication of FR2380975A2 publication Critical patent/FR2380975A2/fr
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D15/00—Control of mechanical force or stress; Control of mechanical pressure
    • G05D15/01—Control of mechanical force or stress; Control of mechanical pressure characterised by the use of electric means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
    • B65H59/02—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating delivery of material from supply package

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Tension Adjustment In Filamentary Materials (AREA)
  • Coil Winding Methods And Apparatuses (AREA)
  • Braking Arrangements (AREA)

Abstract

a. Servomécanisme pour l'obtention d'une tension constante dans des fils métalliques. b. Un système de freins à disques multiples plongeant dans un bain d'huile sert à maintenir un coefficient de friction constant sur les surfaces de frottement des bobines, assurant ainsi une tension constante dans les fils métalliques. c. Application dans les machines à bobiner destinées à la fabrication de produits tubulaires.
FR7804924A 1977-02-22 1978-02-21 Servomecanisme pour l'obtention d'une tension constante dans des fils metalliques Pending FR2380975A2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG3548177 1977-02-22

Publications (1)

Publication Number Publication Date
FR2380975A2 true FR2380975A2 (fr) 1978-09-15

Family

ID=3903058

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7804924A Pending FR2380975A2 (fr) 1977-02-22 1978-02-21 Servomecanisme pour l'obtention d'une tension constante dans des fils metalliques

Country Status (5)

Country Link
DD (1) DD134510A6 (fr)
DE (1) DE2807111A1 (fr)
FR (1) FR2380975A2 (fr)
IT (1) IT1174279B (fr)
SU (1) SU747796A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983002765A1 (fr) * 1981-03-23 1983-08-18 Koch, Keith, E. Assemblage a bobine
US4375279A (en) * 1981-03-23 1983-03-01 Caterpillar Tractor Co. Bobbin assembly
US5337972A (en) * 1993-03-08 1994-08-16 The Goodyear Tire & Rubber Company Apparatus for manufacturing ply stock

Also Published As

Publication number Publication date
DD134510A6 (de) 1979-03-07
DE2807111A1 (de) 1978-08-31
SU747796A1 (ru) 1980-07-15
IT7848114A0 (it) 1978-02-20
IT1174279B (it) 1987-07-01

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