FR2348142A1 - Dispositif de fixation amovible pour un support tubulaire - Google Patents

Dispositif de fixation amovible pour un support tubulaire

Info

Publication number
FR2348142A1
FR2348142A1 FR7611189A FR7611189A FR2348142A1 FR 2348142 A1 FR2348142 A1 FR 2348142A1 FR 7611189 A FR7611189 A FR 7611189A FR 7611189 A FR7611189 A FR 7611189A FR 2348142 A1 FR2348142 A1 FR 2348142A1
Authority
FR
France
Prior art keywords
fixing device
cylindrical body
distorting
support
face
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
FR7611189A
Other languages
English (en)
French (fr)
Other versions
FR2348142B1 (OSRAM
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7611189A priority Critical patent/FR2348142A1/fr
Publication of FR2348142A1 publication Critical patent/FR2348142A1/fr
Application granted granted Critical
Publication of FR2348142B1 publication Critical patent/FR2348142B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/18—Constructional details
    • B65H75/24—Constructional details adjustable in configuration, e.g. expansible
    • B65H75/242—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages
    • B65H75/243—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages actuated by use of a fluid

Landscapes

  • Unwinding Webs (AREA)
FR7611189A 1976-04-15 1976-04-15 Dispositif de fixation amovible pour un support tubulaire Granted FR2348142A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7611189A FR2348142A1 (fr) 1976-04-15 1976-04-15 Dispositif de fixation amovible pour un support tubulaire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7611189A FR2348142A1 (fr) 1976-04-15 1976-04-15 Dispositif de fixation amovible pour un support tubulaire

Publications (2)

Publication Number Publication Date
FR2348142A1 true FR2348142A1 (fr) 1977-11-10
FR2348142B1 FR2348142B1 (OSRAM) 1979-08-10

Family

ID=9171903

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7611189A Granted FR2348142A1 (fr) 1976-04-15 1976-04-15 Dispositif de fixation amovible pour un support tubulaire

Country Status (1)

Country Link
FR (1) FR2348142A1 (OSRAM)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0010266A1 (en) * 1978-10-23 1980-04-30 Giovanni Gattrugeri Fluid pressure actuated expansion device for expansion shafts for securing thereon spools of materials such as paper, plastic, fabric or the like and expansion shaft on which such devices are applied
FR2455213A1 (fr) * 1979-04-26 1980-11-21 Molins Machine Co Inc Dispositif de blocage de tete pour marqueur decoupeur automatique
FR2555560A1 (fr) * 1983-11-29 1985-05-31 Lignes Telegraph Telephon Touret a diametre d'enroulement variable

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0010266A1 (en) * 1978-10-23 1980-04-30 Giovanni Gattrugeri Fluid pressure actuated expansion device for expansion shafts for securing thereon spools of materials such as paper, plastic, fabric or the like and expansion shaft on which such devices are applied
US4771963A (en) * 1978-10-23 1988-09-20 Giovanni Gattrugeri Expansible mandrel with a plurality of expansion devices
FR2455213A1 (fr) * 1979-04-26 1980-11-21 Molins Machine Co Inc Dispositif de blocage de tete pour marqueur decoupeur automatique
FR2555560A1 (fr) * 1983-11-29 1985-05-31 Lignes Telegraph Telephon Touret a diametre d'enroulement variable

Also Published As

Publication number Publication date
FR2348142B1 (OSRAM) 1979-08-10

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Legal Events

Date Code Title Description
ST Notification of lapse