IT1119094B - Albero espansibile - Google Patents

Albero espansibile

Info

Publication number
IT1119094B
IT1119094B IT68211/79A IT6821179A IT1119094B IT 1119094 B IT1119094 B IT 1119094B IT 68211/79 A IT68211/79 A IT 68211/79A IT 6821179 A IT6821179 A IT 6821179A IT 1119094 B IT1119094 B IT 1119094B
Authority
IT
Italy
Prior art keywords
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expandable
tree
Prior art date
Application number
IT68211/79A
Other languages
English (en)
Italian (it)
Other versions
IT7968211A0 (it
Original Assignee
Double & Co
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 Double & Co filed Critical Double & Co
Publication of IT7968211A0 publication Critical patent/IT7968211A0/it
Application granted granted Critical
Publication of IT1119094B publication Critical patent/IT1119094B/it

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
    • F16D25/00—Fluid-actuated clutches
    • F16D25/06—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch
    • F16D25/062—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces
    • F16D25/065—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutching members having a movement which has at least a radial component
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/40—Expansion mandrels
    • B23B31/404—Gripping the work or tool by jaws moving radially controlled by conical surfaces
    • B23B31/4053—Gripping the work or tool by jaws moving radially controlled by conical surfaces using fluid-pressure means to actuate the gripping means
    • B23B31/406—Gripping the work or tool by jaws moving radially controlled by conical surfaces using fluid-pressure means to actuate the gripping means using mechanical transmission through the spindle
    • 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
    • B65H75/243—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages actuated by use of a fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Actuator (AREA)
  • Liquid Crystal (AREA)
  • Refrigerator Housings (AREA)
  • Fishing Rods (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Winding Of Webs (AREA)
  • Braking Arrangements (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
IT68211/79A 1978-06-19 1979-06-05 Albero espansibile IT1119094B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/916,841 US4254920A (en) 1978-06-19 1978-06-19 Air shaft

Publications (2)

Publication Number Publication Date
IT7968211A0 IT7968211A0 (it) 1979-06-05
IT1119094B true IT1119094B (it) 1986-03-03

Family

ID=25437913

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68211/79A IT1119094B (it) 1978-06-19 1979-06-05 Albero espansibile

Country Status (15)

Country Link
US (1) US4254920A (en])
JP (1) JPS5514387A (en])
AU (1) AU523273B2 (en])
BE (1) BE877092A (en])
BR (1) BR7903819A (en])
CA (1) CA1128912A (en])
CH (1) CH636677A5 (en])
DE (1) DE2924707A1 (en])
ES (1) ES481584A1 (en])
FI (1) FI791880A7 (en])
FR (1) FR2429354B1 (en])
GB (1) GB2023256B (en])
IT (1) IT1119094B (en])
NO (1) NO152035C (en])
SE (1) SE7905353L (en])

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4492346A (en) * 1983-02-28 1985-01-08 Double E Company Inc. Positive retracting mechanical expansible shaft
US4469288A (en) * 1983-02-28 1984-09-04 Double E Company Inc. Expansible shaft with actuator retaining member and spherical bearing surface
US4433814A (en) 1983-04-14 1984-02-28 Double E Company Inc. Core-engager retainer for an expansible shaft
GB8312373D0 (en) * 1983-05-05 1983-06-08 Jelfs S D Hydraulic frictional locking bush
EP0178300B1 (en) * 1983-05-05 1990-01-24 JELFS, Stewart Dudley Hydraulic frictional coupling
AT378925B (de) * 1983-10-21 1985-10-25 Voest Alpine Ag Haspel zum aufwickeln von blechbaendern
JPS61217784A (ja) * 1985-03-23 1986-09-27 Nec Corp レ−ダ装置
DE3533735A1 (de) * 1985-09-21 1987-04-16 Hanssmann Erich Aufspreizbare welle zur loesbaren halterung von rohrfoermigen wickelhuelsen und austauschbaren walzenkoerpern
GB8525791D0 (en) * 1985-10-18 1985-11-20 Rieter Ag Maschf Actuating system
DE3601912C1 (de) * 1986-01-23 1987-03-05 Kampf Gmbh & Co Maschf Wickelwelle
DE8634752U1 (de) * 1986-12-27 1987-02-26 Tidland Gmbh, 4422 Ahaus Spannwelle
JPS647904U (en]) * 1987-07-04 1989-01-17
US4911376A (en) * 1988-09-14 1990-03-27 Thompson Johnnie W Expandable shaft
JP2608139B2 (ja) * 1989-05-15 1997-05-07 三菱電機株式会社 フェーズド・アレイ・アンテナによる二次レーダ装置
CH681451A5 (en]) * 1990-09-06 1993-03-31 Konrad Wandeler
JP3265071B2 (ja) * 1993-07-31 2002-03-11 帝人製機株式会社 ボビンホルダ
EP0703180B1 (de) * 1994-09-21 1999-08-04 Koenig & Bauer Aktiengesellschaft Tragzapfen zum Festklemmen von auf Hülsen gewickelten Papierbahnen
DE19607835C2 (de) * 1996-03-01 1998-09-10 Honigmann Ind Elektronik Gmbh Spulspindel
GB2329949B (en) * 1997-10-01 2002-03-06 Creative Patent Ltd A shaft for the centering and engaging of one or more tubes
US6079662A (en) * 1999-03-31 2000-06-27 Tidland Corporation Slip shaft assembly having core axial position fixing mechanism
JP2002003025A (ja) * 2000-06-15 2002-01-09 Fuji Iron Works Co Ltd 調芯性巻芯シャフト
DE10056274B4 (de) * 2000-09-25 2004-10-14 Koenig & Bauer Ag Spanndorn
DE102005004558A1 (de) * 2005-02-01 2006-08-10 Koenig & Bauer Ag Vorrichtung und Verfahren zur wellenlosen Halterung von Wickelhülsen
WO2008131464A1 (en) * 2007-04-18 2008-10-30 Jurie Johannes Stephanus Kruger A seal
DE102007021995A1 (de) * 2007-05-08 2008-11-13 William Prym Gmbh & Co. Kg Vorrichtung zum Festspannen eines Werkstücks
WO2009091929A2 (en) 2008-01-15 2009-07-23 Swift Distribution, Inc, Musical support apparatus
US20110271516A1 (en) * 2009-01-14 2011-11-10 Swift Distribution, Inc. d/b/a Ultimate Support Systems Socket Adaptor Apparatus and Methods
CN107128749B (zh) * 2017-03-28 2018-07-31 哈尔滨工程大学 一种用于船舶振动冲击现场测试的仪器及线缆集成装置
CN108839360B (zh) * 2018-07-24 2019-11-08 浙江大学 一种用于复合材料自动铺放设备的丝卷安装装置
CN111392471B (zh) * 2020-03-25 2025-06-06 中国重型机械研究院股份公司 一种卷筒快换装置及其方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2705111A (en) * 1953-08-19 1955-03-29 Syncro Mach Co Expansible arbor
US2952418A (en) * 1955-05-11 1960-09-13 Celanese Corp Mandrel
US3052420A (en) * 1955-12-15 1962-09-04 American Viscose Corp Expandable mandrel
US3053467A (en) * 1958-12-04 1962-09-11 Nashua Ind Machine Corp Expansible shaft
NL273930A (en]) * 1961-01-25
GB951978A (en) * 1961-10-31 1964-03-11 Larrad Hydrajaws Ltd Improved locating and/or holding devices
SE305786B (en]) * 1967-03-17 1968-11-04 Svenska Metallverken Ab
GB1392098A (en) * 1972-08-18 1975-04-23 Ringspann Maurer Kg A Spool carrier devices
US3977616A (en) * 1973-10-31 1976-08-31 Fiber Industries, Inc. Yarn winding apparatus
US4142690A (en) * 1975-04-18 1979-03-06 Industrie-Werke Karlsruhe Augsburg Aktiengesellschaft Spool carrier, particularly for winding up textile threads or the like
SU573428A1 (ru) * 1976-03-17 1977-09-25 Специальное Конструкторско-Технологическое Бюро Машин Химических Волокон Бобинодержатель
SU589191A1 (ru) * 1976-06-28 1978-01-25 Специальное Конструкторско-Технологическое Бюро Машин Химических Волокон Ленинградского Машиностроительного Объединения Им.К.Маркса Бобинодержатель

Also Published As

Publication number Publication date
CH636677A5 (de) 1983-06-15
JPS5514387A (en) 1980-01-31
NO792016L (no) 1979-12-20
JPS6316603B2 (en]) 1988-04-09
NO152035B (no) 1985-04-15
US4254920A (en) 1981-03-10
DE2924707C2 (en]) 1991-06-06
IT7968211A0 (it) 1979-06-05
DE2924707A1 (de) 1980-01-03
NO152035C (no) 1985-07-24
BR7903819A (pt) 1980-04-15
SE7905353L (sv) 1979-12-20
ES481584A1 (es) 1980-08-16
FR2429354B1 (fr) 1985-12-27
BE877092A (fr) 1979-10-15
FI791880A7 (fi) 1981-01-01
CA1128912A (en) 1982-08-03
GB2023256A (en) 1979-12-28
FR2429354A1 (fr) 1980-01-18
AU4806679A (en) 1980-01-03
AU523273B2 (en) 1982-07-22
GB2023256B (en) 1982-08-11

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