ES481584A1 - Mejoras introducidas en un arbol, expansible, accionado - por fluido, para transmitir un par de fuerzas entre dos ele-mentos acoplados con el. - Google Patents

Mejoras introducidas en un arbol, expansible, accionado - por fluido, para transmitir un par de fuerzas entre dos ele-mentos acoplados con el.

Info

Publication number
ES481584A1
ES481584A1 ES481584A ES481584A ES481584A1 ES 481584 A1 ES481584 A1 ES 481584A1 ES 481584 A ES481584 A ES 481584A ES 481584 A ES481584 A ES 481584A ES 481584 A1 ES481584 A1 ES 481584A1
Authority
ES
Spain
Prior art keywords
core
section includes
engagement position
engager
retracting
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
ES481584A
Other languages
English (en)
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.)
Double E Co Inc
Original Assignee
Double E Co Inc
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 E Co Inc filed Critical Double E Co Inc
Publication of ES481584A1 publication Critical patent/ES481584A1/es
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
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Actuator (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Liquid Crystal (AREA)
  • Refrigerator Housings (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Winding Of Webs (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Fishing Rods (AREA)
  • Braking Arrangements (AREA)

Abstract

El presente invento se dirige a un árbol expansible en el cual se eliminan los problemas de fallo por fugas de fluido. Los botones de aplicación al núcleo son impulsados hacia fuera por una leva cargada por resorte, se utiliza fluido bajo presión con el fin de retraerlos en lugar de expandirlos y cualquier posible fuga se producirá solo cuando el árbol esté estacionario. En formas preferidas de realización la obstrucción por polvo y suciedad se impide mediante un resorte circular plano que a la vez obtura el anillo entre cada botón y la periferia del árbol, así como retrae los botones radialmente hacia dentro.
ES481584A 1978-06-19 1979-06-15 Mejoras introducidas en un arbol, expansible, accionado - por fluido, para transmitir un par de fuerzas entre dos ele-mentos acoplados con el. Expired ES481584A1 (es)

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 (1)

Publication Number Publication Date
ES481584A1 true ES481584A1 (es) 1980-08-16

Family

ID=25437913

Family Applications (1)

Application Number Title Priority Date Filing Date
ES481584A Expired ES481584A1 (es) 1978-06-19 1979-06-15 Mejoras introducidas en un arbol, expansible, accionado - por fluido, para transmitir un par de fuerzas entre dos ele-mentos acoplados con el.

Country Status (15)

Country Link
US (1) US4254920A (es)
JP (1) JPS5514387A (es)
AU (1) AU523273B2 (es)
BE (1) BE877092A (es)
BR (1) BR7903819A (es)
CA (1) CA1128912A (es)
CH (1) CH636677A5 (es)
DE (1) DE2924707A1 (es)
ES (1) ES481584A1 (es)
FI (1) FI791880A (es)
FR (1) FR2429354B1 (es)
GB (1) GB2023256B (es)
IT (1) IT1119094B (es)
NO (1) NO152035C (es)
SE (1) SE7905353L (es)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4469288A (en) * 1983-02-28 1984-09-04 Double E Company Inc. Expansible shaft with actuator retaining member and spherical bearing surface
US4492346A (en) * 1983-02-28 1985-01-08 Double E Company Inc. Positive retracting mechanical expansible shaft
DE3481134D1 (de) * 1983-05-05 1990-03-01 Stewart Dudley Jelfs Hydraulische reibungskupplung.
GB8312373D0 (en) * 1983-05-05 1983-06-08 Jelfs S D Hydraulic frictional locking bush
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 (es) * 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 (es) * 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
DE59506516D1 (de) * 1994-09-21 1999-09-09 Koenig & Bauer Ag 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
US8367919B2 (en) 2008-01-15 2013-02-05 Swift Distribution, Inc. Musical support apparatus
WO2010083333A1 (en) * 2009-01-14 2010-07-22 Swift Distribution, Inc. Socket adapter and musical instrument cases
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

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 (es) * 1961-01-25
GB951978A (en) * 1961-10-31 1964-03-11 Larrad Hydrajaws Ltd Improved locating and/or holding devices
SE305786B (es) * 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
FR2429354A1 (fr) 1980-01-18
JPS6316603B2 (es) 1988-04-09
US4254920A (en) 1981-03-10
GB2023256A (en) 1979-12-28
SE7905353L (sv) 1979-12-20
NO152035B (no) 1985-04-15
CA1128912A (en) 1982-08-03
DE2924707A1 (de) 1980-01-03
DE2924707C2 (es) 1991-06-06
GB2023256B (en) 1982-08-11
AU523273B2 (en) 1982-07-22
BE877092A (fr) 1979-10-15
AU4806679A (en) 1980-01-03
IT1119094B (it) 1986-03-03
IT7968211A0 (it) 1979-06-05
NO792016L (no) 1979-12-20
JPS5514387A (en) 1980-01-31
FR2429354B1 (fr) 1985-12-27
FI791880A (fi) 1979-12-20
NO152035C (no) 1985-07-24
CH636677A5 (de) 1983-06-15
BR7903819A (pt) 1980-04-15

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970203