AU470483B1 - Improvements relating to expandable shafts - Google Patents

Improvements relating to expandable shafts

Info

Publication number
AU470483B1
AU470483B1 AU28345/71A AU2834571A AU470483B1 AU 470483 B1 AU470483 B1 AU 470483B1 AU 28345/71 A AU28345/71 A AU 28345/71A AU 2834571 A AU2834571 A AU 2834571A AU 470483 B1 AU470483 B1 AU 470483B1
Authority
AU
Australia
Prior art keywords
improvements relating
expandable shafts
expandable
shafts
relating
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
AU28345/71A
Inventor
Bellmann John
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 AU28345/71A priority Critical patent/AU470483B1/en
Application granted granted Critical
Publication of AU470483B1 publication Critical patent/AU470483B1/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
    • B65H75/248—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
AU28345/71A 1970-05-05 1970-05-05 Improvements relating to expandable shafts Expired AU470483B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU28345/71A AU470483B1 (en) 1970-05-05 1970-05-05 Improvements relating to expandable shafts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU28345/71A AU470483B1 (en) 1970-05-05 1970-05-05 Improvements relating to expandable shafts

Publications (1)

Publication Number Publication Date
AU470483B1 true AU470483B1 (en) 1972-11-02

Family

ID=3716524

Family Applications (1)

Application Number Title Priority Date Filing Date
AU28345/71A Expired AU470483B1 (en) 1970-05-05 1970-05-05 Improvements relating to expandable shafts

Country Status (1)

Country Link
AU (1) AU470483B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0819644A1 (en) * 1996-07-17 1998-01-21 Finsid S.r.l. Expanding shaft with self-centring splines
CN107826822A (en) * 2017-12-01 2018-03-23 李艳开 Amorphous thin ribbon full-automatic lap changing apparatus core locking device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0819644A1 (en) * 1996-07-17 1998-01-21 Finsid S.r.l. Expanding shaft with self-centring splines
CN107826822A (en) * 2017-12-01 2018-03-23 李艳开 Amorphous thin ribbon full-automatic lap changing apparatus core locking device
CN107826822B (en) * 2017-12-01 2024-02-20 山东电航电力设备科技有限公司 Winding core locking device for amorphous thin strip full-automatic reel changer

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