GB1365477A - Core chucks - Google Patents

Core chucks

Info

Publication number
GB1365477A
GB1365477A GB4158070A GB4158070A GB1365477A GB 1365477 A GB1365477 A GB 1365477A GB 4158070 A GB4158070 A GB 4158070A GB 4158070 A GB4158070 A GB 4158070A GB 1365477 A GB1365477 A GB 1365477A
Authority
GB
United Kingdom
Prior art keywords
core
aug
boss
floor
core chucks
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
GB4158070A
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.)
2019 S&H Ltd
Original Assignee
DRG Packaging Ltd
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 DRG Packaging Ltd filed Critical DRG Packaging Ltd
Priority to GB4158070A priority Critical patent/GB1365477A/en
Priority to DE19712142286 priority patent/DE2142286A1/en
Publication of GB1365477A publication Critical patent/GB1365477A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/10—Quick-acting couplings in which the parts are connected by simply bringing them together axially
    • F16D1/104—Quick-acting couplings in which the parts are connected by simply bringing them together axially having retaining means rotating with the coupling and acting only by friction
    • 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
    • B65H75/04—Kinds or types
    • B65H75/08—Kinds or types of circular or polygonal cross-section

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Unwinding Webs (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)

Abstract

1365477 Securing cores on shafts DRG PACKAGING Ltd 26 Aug 1971 [28 Aug 1970] 41580/70 Heading F2U A boss 12 has a peripheral rebate 16 with a tapering floor 20 and a movable member 18 (e.g. an 0-ring) arranged so that insertion of the boss into a tubular core 26 causes the member 18 to move along the floor 20 and radially outwards, gripping the core. There may be two or more rebates circumferentially or axially spaced and each with its member 20.
GB4158070A 1970-08-28 1970-08-28 Core chucks Expired GB1365477A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB4158070A GB1365477A (en) 1970-08-28 1970-08-28 Core chucks
DE19712142286 DE2142286A1 (en) 1970-08-28 1971-08-24 Core sleeve tensioning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4158070A GB1365477A (en) 1970-08-28 1970-08-28 Core chucks

Publications (1)

Publication Number Publication Date
GB1365477A true GB1365477A (en) 1974-09-04

Family

ID=10420353

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4158070A Expired GB1365477A (en) 1970-08-28 1970-08-28 Core chucks

Country Status (2)

Country Link
DE (1) DE2142286A1 (en)
GB (1) GB1365477A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4993756A (en) * 1988-11-17 1991-02-19 Caoutchouc Manufacture Et Plastiques S.A. Connecting device
US5085532A (en) * 1990-02-15 1992-02-04 Pierce Companies, Inc. Multiple ribbon mandril for multiple print head printers

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19517226C2 (en) * 1995-05-11 1998-03-12 Beiersdorf Ag Core support
ES2619625T3 (en) 2007-09-25 2017-06-26 Tesa Se Core support with automatic tensioning
EP2042461B1 (en) 2007-09-25 2016-12-07 tesa SE Self-tensioning core carrier
IT1397035B1 (en) * 2009-11-05 2012-12-20 Crocco S P A UNWINDER DEVICE

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4993756A (en) * 1988-11-17 1991-02-19 Caoutchouc Manufacture Et Plastiques S.A. Connecting device
US5085532A (en) * 1990-02-15 1992-02-04 Pierce Companies, Inc. Multiple ribbon mandril for multiple print head printers

Also Published As

Publication number Publication date
DE2142286A1 (en) 1972-03-02

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee