IT1119094B - Albero espansibile - Google Patents
Albero espansibileInfo
- 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
- expandable tree
- expandable
- tree
- Prior art date
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)
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 (it) |
JP (1) | JPS5514387A (it) |
AU (1) | AU523273B2 (it) |
BE (1) | BE877092A (it) |
BR (1) | BR7903819A (it) |
CA (1) | CA1128912A (it) |
CH (1) | CH636677A5 (it) |
DE (1) | DE2924707A1 (it) |
ES (1) | ES481584A1 (it) |
FI (1) | FI791880A (it) |
FR (1) | FR2429354B1 (it) |
GB (1) | GB2023256B (it) |
IT (1) | IT1119094B (it) |
NO (1) | NO152035C (it) |
SE (1) | SE7905353L (it) |
Families Citing this family (28)
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 (it) * | 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 (it) * | 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)
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 (it) * | 1961-01-25 | |||
GB951978A (en) * | 1961-10-31 | 1964-03-11 | Larrad Hydrajaws Ltd | Improved locating and/or holding devices |
SE305786B (it) * | 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 |
-
1978
- 1978-06-19 US US05/916,841 patent/US4254920A/en not_active Expired - Lifetime
-
1979
- 1979-05-17 CH CH461279A patent/CH636677A5/de not_active IP Right Cessation
- 1979-05-25 GB GB7918371A patent/GB2023256B/en not_active Expired
- 1979-06-05 IT IT68211/79A patent/IT1119094B/it active
- 1979-06-13 FI FI791880A patent/FI791880A/fi not_active Application Discontinuation
- 1979-06-14 AU AU48066/79A patent/AU523273B2/en not_active Ceased
- 1979-06-15 ES ES481584A patent/ES481584A1/es not_active Expired
- 1979-06-18 BR BR7903819A patent/BR7903819A/pt unknown
- 1979-06-18 SE SE7905353A patent/SE7905353L/ not_active Application Discontinuation
- 1979-06-18 NO NO792016A patent/NO152035C/no unknown
- 1979-06-18 FR FR7915559A patent/FR2429354B1/fr not_active Expired
- 1979-06-18 JP JP7666279A patent/JPS5514387A/ja active Granted
- 1979-06-19 DE DE19792924707 patent/DE2924707A1/de active Granted
- 1979-06-19 CA CA330,102A patent/CA1128912A/en not_active Expired
- 1979-06-19 BE BE0/195832A patent/BE877092A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2429354A1 (fr) | 1980-01-18 |
JPS6316603B2 (it) | 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 (it) | 1991-06-06 |
GB2023256B (en) | 1982-08-11 |
ES481584A1 (es) | 1980-08-16 |
AU523273B2 (en) | 1982-07-22 |
BE877092A (fr) | 1979-10-15 |
AU4806679A (en) | 1980-01-03 |
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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