GB1301658A - - Google Patents

Info

Publication number
GB1301658A
GB1301658A GB2099969A GB1301658DA GB1301658A GB 1301658 A GB1301658 A GB 1301658A GB 2099969 A GB2099969 A GB 2099969A GB 1301658D A GB1301658D A GB 1301658DA GB 1301658 A GB1301658 A GB 1301658A
Authority
GB
United Kingdom
Prior art keywords
segments
pins
april
pairs
eccentrics
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
GB2099969A
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 filed Critical
Publication of GB1301658A publication Critical patent/GB1301658A/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
    • B65H16/00—Unwinding, paying-out webs
    • B65H16/02—Supporting web roll
    • B65H16/06—Supporting web roll both-ends type
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/52—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames
    • H01L23/522—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/10—Expanding
    • Y10T279/1074—Rotary actuator
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/14—Eccentric

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Winding Of Webs (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Clamps And Clips (AREA)

Abstract

1301658 Drivably mounting cores FRANK F PERSHKE Ltd 17 April 1970 [24 April 1969] 20999/69 Heading F2U A core gripping and releasing device comprises a cylindrical body 1 formed externally with pairs A, B, C of eccentrics, each pair engaging corresponding internal eccentrics A1, B1, Cl on a segment 2, 3, 4 shaped to clear the other pairs, the segments 2, 3, 4 combining to form an outer cylindrical surface 2a, 3a, 4a (e.g. serrated) retained resiliently (e.g. by C springs 7 or resilient rings at the segment ends), the segments being extendable and retractable radially in unison (e.g. due to pins 11 in rings 5 or dogs engaging recesses in the segment ends) to grip and release a core placed over the device. One of the pins 11 in each ring 5 may engage a stop 10 when the segments are fully retracted. Other forms shown may have segments without the grooves 8, and may have the pins 11 radial.
GB2099969A 1969-04-24 1969-04-24 Expired GB1301658A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2099969 1969-04-24

Publications (1)

Publication Number Publication Date
GB1301658A true GB1301658A (en) 1973-01-04

Family

ID=10155468

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2099969A Expired GB1301658A (en) 1969-04-24 1969-04-24

Country Status (3)

Country Link
US (1) US3667696A (en)
DE (1) DE2020021C3 (en)
GB (1) GB1301658A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3837611A1 (en) 1988-11-05 1990-05-10 Goebel Gmbh Maschf FIXING DEVICE
JPH0748598Y2 (en) * 1990-07-19 1995-11-08 富士ゼロックス株式会社 Roll paper holding device
US6021972A (en) * 1997-11-13 2000-02-08 Fuji Photo Film Co., Ltd. Sheet material winding core

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1115057A (en) * 1913-12-05 1914-10-27 Lawrence F Delaney Expansible core.
US2765125A (en) * 1952-11-26 1956-10-02 United Eng Foundry Co Collapsible reel drum
US3231212A (en) * 1963-08-08 1966-01-25 Arthur T Blake Self-locking core chucks
US3419227A (en) * 1966-12-20 1968-12-31 Gottfried W.L. Werkmeister Device for locking a hollow core to a drive shaft

Also Published As

Publication number Publication date
US3667696A (en) 1972-06-06
DE2020021C3 (en) 1974-03-07
DE2020021B2 (en) 1973-07-26
DE2020021A1 (en) 1970-10-29

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee