FR2627475B3 - Dispositif formant barre d'embarrage expansible - Google Patents

Dispositif formant barre d'embarrage expansible

Info

Publication number
FR2627475B3
FR2627475B3 FR8802257A FR8802257A FR2627475B3 FR 2627475 B3 FR2627475 B3 FR 2627475B3 FR 8802257 A FR8802257 A FR 8802257A FR 8802257 A FR8802257 A FR 8802257A FR 2627475 B3 FR2627475 B3 FR 2627475B3
Authority
FR
France
Prior art keywords
barrier device
expandable barrier
expandable
barrier
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
FR8802257A
Other languages
English (en)
Other versions
FR2627475A1 (fr
Inventor
Jean Etcheparre
Bernard Etcheparre
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.)
Lectra SA
Original Assignee
Lectra Systemes 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 Lectra Systemes SA filed Critical Lectra Systemes SA
Priority to FR8802257A priority Critical patent/FR2627475B3/fr
Publication of FR2627475A1 publication Critical patent/FR2627475A1/fr
Application granted granted Critical
Publication of FR2627475B3 publication Critical patent/FR2627475B3/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • B65H75/245—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages by deformation of an elastic or flexible material
    • B65H75/2455—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages by deformation of an elastic or flexible material deformation resulting from axial compression of elastic or flexible material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/50—Storage means for webs, tapes, or filamentary material
    • B65H2701/51—Cores or reels characterised by the material
    • B65H2701/514—Elastic elements
FR8802257A 1988-02-24 1988-02-24 Dispositif formant barre d'embarrage expansible Expired - Lifetime FR2627475B3 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8802257A FR2627475B3 (fr) 1988-02-24 1988-02-24 Dispositif formant barre d'embarrage expansible

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8802257A FR2627475B3 (fr) 1988-02-24 1988-02-24 Dispositif formant barre d'embarrage expansible

Publications (2)

Publication Number Publication Date
FR2627475A1 FR2627475A1 (fr) 1989-08-25
FR2627475B3 true FR2627475B3 (fr) 1990-08-24

Family

ID=9363589

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8802257A Expired - Lifetime FR2627475B3 (fr) 1988-02-24 1988-02-24 Dispositif formant barre d'embarrage expansible

Country Status (1)

Country Link
FR (1) FR2627475B3 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105151919B (zh) * 2015-08-16 2017-03-22 湖北省路桥集团有限公司 一种大型管用内外径可调托滚架
CN106429644A (zh) * 2016-11-29 2017-02-22 无锡特恒科技有限公司 收卷装置
CN107555259A (zh) * 2017-07-18 2018-01-09 响水文昊纺织品有限公司 一种防脱纺织纱管
CN108438976B (zh) * 2018-03-07 2023-08-25 罗志强 一种卷料胀紧放卷装置

Also Published As

Publication number Publication date
FR2627475A1 (fr) 1989-08-25

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