DD62577A1 - Expandable paper roll cone - Google Patents

Expandable paper roll cone

Info

Publication number
DD62577A1
DD62577A1 DD12663967A DD12663967A DD62577A1 DD 62577 A1 DD62577 A1 DD 62577A1 DD 12663967 A DD12663967 A DD 12663967A DD 12663967 A DD12663967 A DD 12663967A DD 62577 A1 DD62577 A1 DD 62577A1
Authority
DD
German Democratic Republic
Prior art keywords
paper roll
roll cone
expandable paper
expandable
cone
Prior art date
Application number
DD12663967A
Other languages
German (de)
Inventor
Harald Prell
Original Assignee
Harald Prell
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 Harald Prell filed Critical Harald Prell
Priority to DD12663967A priority Critical patent/DD62577A1/en
Publication of DD62577A1 publication Critical patent/DD62577A1/en

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
DD12663967A 1967-08-16 1967-08-16 Expandable paper roll cone DD62577A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DD12663967A DD62577A1 (en) 1967-08-16 1967-08-16 Expandable paper roll cone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD12663967A DD62577A1 (en) 1967-08-16 1967-08-16 Expandable paper roll cone

Publications (1)

Publication Number Publication Date
DD62577A1 true DD62577A1 (en) 1968-07-05

Family

ID=39270503

Family Applications (1)

Application Number Title Priority Date Filing Date
DD12663967A DD62577A1 (en) 1967-08-16 1967-08-16 Expandable paper roll cone

Country Status (1)

Country Link
DD (1) DD62577A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2218779A (en) * 1988-05-20 1989-11-22 Polygraph Leipzig Device for clamping a drum
DE202019100151U1 (en) 2019-01-14 2019-04-03 SOMO.TEC GmbH Storage of a supply roll for a film

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2218779A (en) * 1988-05-20 1989-11-22 Polygraph Leipzig Device for clamping a drum
FR2631614A1 (en) * 1988-05-20 1989-11-24 Polygraph Leipzig DEVICE FOR LOCKING A WINDING ROLL
GB2218779B (en) * 1988-05-20 1992-01-02 Polygraph Leipzig Device for clamping a drum
DE202019100151U1 (en) 2019-01-14 2019-04-03 SOMO.TEC GmbH Storage of a supply roll for a film

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