CS207382B2 - Unwinding device paricularly for the metal sheet bands - Google Patents

Unwinding device paricularly for the metal sheet bands Download PDF

Info

Publication number
CS207382B2
CS207382B2 CS77531A CS53177A CS207382B2 CS 207382 B2 CS207382 B2 CS 207382B2 CS 77531 A CS77531 A CS 77531A CS 53177 A CS53177 A CS 53177A CS 207382 B2 CS207382 B2 CS 207382B2
Authority
CS
Czechoslovakia
Prior art keywords
shaft
closure
mandrel
piston
unwinding
Prior art date
Application number
CS77531A
Other languages
Czech (cs)
English (en)
Inventor
Konrad Fessl
Original Assignee
Voest Ag
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 Voest Ag filed Critical Voest Ag
Publication of CS207382B2 publication Critical patent/CS207382B2/cs

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
    • B65H75/248—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages expansion caused by actuator movable in axial direction
    • B65H75/2484—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages expansion caused by actuator movable in axial direction movable actuator including wedge-like or lobed member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/28—Drums or other coil-holders
    • B21C47/30—Drums or other coil-holders expansible or contractible

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Winding Of Webs (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
CS77531A 1976-02-26 1977-01-26 Unwinding device paricularly for the metal sheet bands CS207382B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT144776A AT343586B (de) 1976-02-26 1976-02-26 Haspel, insbesondere fur blechbander

Publications (1)

Publication Number Publication Date
CS207382B2 true CS207382B2 (en) 1981-07-31

Family

ID=3514085

Family Applications (1)

Application Number Title Priority Date Filing Date
CS77531A CS207382B2 (en) 1976-02-26 1977-01-26 Unwinding device paricularly for the metal sheet bands

Country Status (7)

Country Link
AT (1) AT343586B (ro)
CS (1) CS207382B2 (ro)
DD (1) DD128419A5 (ro)
DE (1) DE2659343C3 (ro)
FR (1) FR2342107A1 (ro)
PL (1) PL105107B1 (ro)
RO (1) RO69942A (ro)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107934653A (zh) * 2017-12-19 2018-04-20 安徽创星实业有限公司 一种通丝线线筒的防脱装置
CN112938652B (zh) * 2021-03-10 2024-06-18 广东粤新纺织科技有限公司 一种纺织纱线张紧调节绕线架
WO2023223544A1 (ja) * 2022-05-20 2023-11-23 Ｐｒｉｍｅｔａｌｓ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｊａｐａｎ株式会社 巻取装置、マンドレルの交換方法およびマンドレル

Also Published As

Publication number Publication date
ATA144776A (de) 1977-10-15
DE2659343B2 (de) 1979-12-13
DE2659343C3 (de) 1980-08-28
FR2342107A1 (fr) 1977-09-23
RO69942A (ro) 1982-02-26
DE2659343A1 (de) 1977-09-08
PL105107B1 (pl) 1979-09-29
DD128419A5 (de) 1977-11-16
FR2342107B1 (ro) 1982-09-03
AT343586B (de) 1978-06-12

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