AU2049170A - An improved drive spindle - Google Patents

An improved drive spindle

Info

Publication number
AU2049170A
AU2049170A AU20491/70A AU2049170A AU2049170A AU 2049170 A AU2049170 A AU 2049170A AU 20491/70 A AU20491/70 A AU 20491/70A AU 2049170 A AU2049170 A AU 2049170A AU 2049170 A AU2049170 A AU 2049170A
Authority
AU
Australia
Prior art keywords
drive spindle
improved drive
improved
spindle
drive
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
Application number
AU20491/70A
Inventor
Gunnar Bostrom Sigvard
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.)
Amala Gjuteri & Mekaniska Verkstad AB
Original Assignee
Amala Gjuteri & Mekaniska Verkst AB
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 Amala Gjuteri & Mekaniska Verkst AB filed Critical Amala Gjuteri & Mekaniska Verkst AB
Publication of AU2049170A publication Critical patent/AU2049170A/en
Expired 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
    • B65H75/2437—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages actuated by use of a fluid comprising a fluid-pressure-actuated elastic member, e.g. a diaphragm or a pneumatic tube
AU20491/70A 1970-07-13 1970-09-29 An improved drive spindle Expired AU2049170A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SESE9687/70 1970-07-13
SE968770 1970-07-13

Publications (1)

Publication Number Publication Date
AU2049170A true AU2049170A (en) 1972-03-30

Family

ID=20277298

Family Applications (1)

Application Number Title Priority Date Filing Date
AU20491/70A Expired AU2049170A (en) 1970-07-13 1970-09-29 An improved drive spindle

Country Status (2)

Country Link
AU (1) AU2049170A (en)
DE (1) DE2132823A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1100972B (en) * 1978-10-23 1985-09-28 Gattrugeri Giovanni DYNAMIC FLUID EXPANSION ELEMENT SHAFT FOR FIXING
EP0208832B1 (en) * 1985-06-15 1988-08-10 JAGENBERG Aktiengesellschaft Device for gripping winding tubes, especially winding tubes supporting paper webs or the like
US5372331A (en) * 1993-06-15 1994-12-13 Tidland Corporation Expansible shaft for roll core
US5690300A (en) * 1996-08-09 1997-11-25 Double E. Company, Inc. Interlocked core shaft
FR2838413B1 (en) * 2002-04-12 2004-06-18 Roll & Concept Sa EXPANDABLE ADAPTER FOR WINDING CORE
CN103754709B (en) * 2014-01-07 2016-03-30 太仓市世博纺织配件有限公司 A kind of interior tensioning control method of paper web
CN103771194B (en) * 2014-01-07 2015-12-23 太仓市世博纺织配件有限公司 A kind of interior tightening device of paper web
CN112225010B (en) * 2020-12-16 2021-04-27 江苏卓高新材料科技有限公司 Variable profile diaphragm roll

Also Published As

Publication number Publication date
DE2132823A1 (en) 1972-01-20

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