EP0446964A3 - Vorrichtung zum hydraulischen Aufweiten - Google Patents
Vorrichtung zum hydraulischen Aufweiten Download PDFInfo
- Publication number
- EP0446964A3 EP0446964A3 EP19910106867 EP91106867A EP0446964A3 EP 0446964 A3 EP0446964 A3 EP 0446964A3 EP 19910106867 EP19910106867 EP 19910106867 EP 91106867 A EP91106867 A EP 91106867A EP 0446964 A3 EP0446964 A3 EP 0446964A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- hollow shaft
- pressure medium
- longitudinal
- expansion
- longitudinal sections
- 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.)
- Granted
Links
- 239000000523 sample Substances 0.000 abstract 3
- 238000007789 sealing Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/08—Tube expanders
- B21D39/20—Tube expanders with mandrels, e.g. expandable
- B21D39/203—Tube expanders with mandrels, e.g. expandable expandable by fluid or elastic material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Devices (AREA)
- Joints Allowing Movement (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Endoscopes (AREA)
- Surgical Instruments (AREA)
- Slide Fasteners (AREA)
- Gasket Seals (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3716986 | 1987-05-21 | ||
| DE19873716986 DE3716986A1 (de) | 1987-05-21 | 1987-05-21 | Vorrichtung zum hydraulischen aufweiten |
| EP88107911A EP0291938B2 (de) | 1987-05-21 | 1988-05-18 | Vorrichtung zum hydraulischen Aufweiten |
Related Parent Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP88107911.5 Division | 1988-05-18 | ||
| EP88107911A Division EP0291938B2 (de) | 1987-05-21 | 1988-05-18 | Vorrichtung zum hydraulischen Aufweiten |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP0446964A2 EP0446964A2 (de) | 1991-09-18 |
| EP0446964A3 true EP0446964A3 (de) | 1991-10-30 |
| EP0446964B1 EP0446964B1 (de) | 1995-09-20 |
Family
ID=6327998
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP88107911A Expired - Lifetime EP0291938B2 (de) | 1987-05-21 | 1988-05-18 | Vorrichtung zum hydraulischen Aufweiten |
| EP91106867A Expired - Lifetime EP0446964B1 (de) | 1987-05-21 | 1988-05-18 | Vorrichtung zum hydraulischen Aufweiten |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP88107911A Expired - Lifetime EP0291938B2 (de) | 1987-05-21 | 1988-05-18 | Vorrichtung zum hydraulischen Aufweiten |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5054756A (de) |
| EP (2) | EP0291938B2 (de) |
| JP (1) | JPH01503526A (de) |
| DE (3) | DE3716986A1 (de) |
| ES (2) | ES2026223T5 (de) |
| WO (1) | WO1988009233A1 (de) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3800912A1 (de) * | 1988-01-14 | 1989-07-27 | Emitec Emissionstechnologie | Verfahren zum befestigen von antriebselementen auf einer hohlwelle mit hilfe von stuetzringen |
| US5244192A (en) * | 1991-05-28 | 1993-09-14 | Wagner Castings Company | Interior centerline based seating apparatus |
| DE19548341C1 (de) * | 1995-12-22 | 1996-12-19 | Daimler Benz Ag | Starre Verbindung von Bauteilen bei einem Kraftfahrzeug und ein Werkzeug zur Herstellung der Verbindung |
| DE19821807C2 (de) * | 1998-05-15 | 2000-10-19 | Daimler Chrysler Ag | Gebaute Aufweitlanze |
| GB9817789D0 (en) * | 1998-08-15 | 1998-10-14 | Clarke Leslie J | Hydrualic pressure operated lock-up mechanism |
| DE19946340C2 (de) * | 1999-09-28 | 2002-06-06 | Daimler Chrysler Ag | Vorrichtung zum Fügen von Fügeteilen auf einem Hohlprofil |
| DE19957508C1 (de) | 1999-11-30 | 2001-01-04 | Daimler Chrysler Ag | Vorrichtung zum Fügen von Fügeteilen auf Hohlprofile mittels fluidischen Innenhochdruckes |
| US6371469B1 (en) | 2000-06-06 | 2002-04-16 | David T. Gray | Expandable mandrel |
| DE10157761A1 (de) * | 2001-11-27 | 2003-06-05 | Endress & Hauser Gmbh & Co Kg | Druckaufnehmer |
| SE525539C2 (sv) * | 2002-07-17 | 2005-03-08 | Etp Transmission Ab | Hydromekanisk fastspänningsanordning med samverkande konytor |
| US7071547B2 (en) * | 2002-09-11 | 2006-07-04 | Tessera, Inc. | Assemblies having stacked semiconductor chips and methods of making same |
| DE10325974B3 (de) * | 2003-06-07 | 2004-10-21 | Daimlerchrysler Ag | Dichtungsträger aus Faserverbundwerkstoff |
| SE525778C2 (sv) * | 2003-09-12 | 2005-04-26 | Etp Transmission Ab | Hydromekanisk fastspänningsanordning med expanderingsorgan med samverkande konytor |
| FR2873944B1 (fr) * | 2004-08-09 | 2006-10-06 | Epb Sa | Mandrin porte-fraise |
| WO2007061897A2 (en) * | 2005-11-17 | 2007-05-31 | Eastern Ribbon & Roll Corp. | Coreless winding apparatus |
| DE102009028208B4 (de) * | 2009-08-04 | 2017-04-13 | Koenig & Bauer Ag | Koppelvorrichtung eines Zylinders einer Druckmaschine und ein Verfahren zum Ankoppeln eines Zylinders einer Druckmaschine |
| CN104209891B (zh) * | 2013-05-31 | 2016-12-28 | 富泰华工业(深圳)有限公司 | 定位机构及其采用的胀紧组件 |
| US10543538B2 (en) * | 2017-11-27 | 2020-01-28 | Kennametal Inc. | Expansion sleeves and associated chucks |
| US10759625B2 (en) | 2017-11-29 | 2020-09-01 | Jennerjahn Machine, Inc. | Coreless retail paper roll |
| CN108972447B (zh) * | 2018-09-07 | 2024-03-26 | 广州文冲船舶修造有限公司 | 一种联轴节的拆卸工装及联轴节的拆卸方法 |
| CN114502305B (zh) * | 2019-11-08 | 2025-02-25 | 黑田精工株式会社 | 液压式夹紧装置及液压式夹紧装置的制造方法 |
| KR102165141B1 (ko) * | 2019-12-19 | 2020-10-13 | 박인수 | 가공 부재의 척킹 장치 |
| CN115283557B (zh) * | 2022-08-04 | 2025-08-26 | 桂林电子科技大学 | 一种铜管与翅片的自动连接与胀接装置 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3720487C1 (de) * | 1987-06-20 | 1988-10-20 | Uni Cardan Ag | Vorrichtung zum hydraulischen Aufweiten |
| EP0293652A1 (de) * | 1987-05-25 | 1988-12-07 | Emitec Gesellschaft für Emissionstechnologie mbH | Aufweitsonde mit kleinem Durchmesser und grosser Länge |
| EP0301425A1 (de) * | 1987-07-28 | 1989-02-01 | Emitec Gesellschaft für Emissionstechnologie mbH | Aufweitsonde mit aufspreizbaren Dichtungen |
| DE3809369A1 (de) * | 1988-03-19 | 1989-09-28 | Emitec Emissionstechnologie | Vorrichtung zum zusammenfuegen |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE923964C (de) * | 1942-04-24 | 1955-02-24 | Sulzer Ag | Verfahren und Vorrichtung zum Befestigen und Abdichten von Rohren in einer Wandung |
| GB853630A (en) * | 1956-02-15 | 1960-11-09 | Perfectionnement Du Materiel D | Improvements in devices for fixing tubes in openings in plates |
| DE1131486B (de) * | 1960-03-05 | 1962-06-14 | Rudolf Spieth Fa | Spannvorrichtung mit tellerfederartig verformbarer Spannbuechse |
| US3310972A (en) * | 1964-11-10 | 1967-03-28 | Continental Can Co | Moving hydraulic impulse metal forming device |
| US3388916A (en) * | 1966-03-11 | 1968-06-18 | Erickson Tool Co | Hydraulic arbor |
| DE1939105A1 (de) * | 1968-08-13 | 1970-02-19 | High Pressure Components Ltd | Verfahren und Vorrichtung zum seitlichen Aufweiten von Rohren |
| JPS5913289B2 (ja) * | 1977-06-16 | 1984-03-28 | 株式会社スギノマシン | 液圧拡管装置 |
| JPS545855A (en) * | 1977-06-16 | 1979-01-17 | Sugino Mach | Liquiddpressure pipeeexpanding apparatus |
| JPS545856A (en) * | 1977-06-16 | 1979-01-17 | Sugino Mach | Liquiddpressure pipeeexpanding apparatus |
| DE2845056A1 (de) * | 1978-10-16 | 1980-04-30 | Freudenberg Carl Fa | Spannvorrichtung |
| JPS561225A (en) * | 1979-06-15 | 1981-01-08 | Riken Seiki Kk | Rigidly pipe setting tool by liquid pressure |
| US4368996A (en) * | 1980-02-02 | 1983-01-18 | The United States Of America As Represented By The United States Department Of Energy | Penetrameter positioner for bore-side radiography of tubes |
| US4317577A (en) * | 1980-03-19 | 1982-03-02 | Cameron Gordon N | Rotary expandable tool with hydraulic internal intensifier |
| US4368571A (en) * | 1980-09-09 | 1983-01-18 | Westinghouse Electric Corp. | Sleeving method |
| CA1152876A (en) * | 1981-11-17 | 1983-08-30 | John A. Aikin | Bladder type hydraulic expander |
| DE3203144A1 (de) * | 1982-01-30 | 1983-08-11 | Wilfried 4630 Bochum Busse | Verfahren zur druckdichten befestigung eines rohres in einem rohrboden o.dgl. |
| US4498220A (en) * | 1982-08-23 | 1985-02-12 | The Trane Company | Method for pre-expanding heat exchanger tube |
| DE3312073C2 (de) * | 1983-04-02 | 1985-02-07 | Wilfried 4630 Bochum Busse | Druckaufbaudorn zum druckdichten Befestigen eines Rohres |
| US4624184A (en) * | 1984-03-27 | 1986-11-25 | Sidney Katz | Annular expansible heads for a printing cylinder assembly |
| US4616392A (en) * | 1984-10-04 | 1986-10-14 | Westinghouse Electric Corp. | Bladder mandrel for hydraulic expansions of tubes and sleeves |
| US4802273A (en) * | 1985-07-18 | 1989-02-07 | Cockerill Mechanical Industries | Hydraulic expansion tool for tubular element |
| DE3530600A1 (de) * | 1985-08-27 | 1987-03-05 | Interatom | Verfahren zum befestigen von antriebselementen auf einer hohlwelle |
| US4840323A (en) * | 1988-02-08 | 1989-06-20 | Kiyoji Nakajima | Web winding and/or rewinding shaft structure |
-
1987
- 1987-05-21 DE DE19873716986 patent/DE3716986A1/de not_active Withdrawn
-
1988
- 1988-05-18 DE DE3854504T patent/DE3854504D1/de not_active Expired - Fee Related
- 1988-05-18 DE DE8888107911T patent/DE3866017D1/de not_active Expired - Lifetime
- 1988-05-18 EP EP88107911A patent/EP0291938B2/de not_active Expired - Lifetime
- 1988-05-18 ES ES88107911T patent/ES2026223T5/es not_active Expired - Lifetime
- 1988-05-18 EP EP91106867A patent/EP0446964B1/de not_active Expired - Lifetime
- 1988-05-18 ES ES91106867T patent/ES2077106T3/es not_active Expired - Lifetime
- 1988-05-20 WO PCT/DE1988/000301 patent/WO1988009233A1/de not_active Ceased
- 1988-05-20 JP JP63504282A patent/JPH01503526A/ja active Granted
-
1991
- 1991-01-08 US US07/639,315 patent/US5054756A/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0293652A1 (de) * | 1987-05-25 | 1988-12-07 | Emitec Gesellschaft für Emissionstechnologie mbH | Aufweitsonde mit kleinem Durchmesser und grosser Länge |
| DE3720487C1 (de) * | 1987-06-20 | 1988-10-20 | Uni Cardan Ag | Vorrichtung zum hydraulischen Aufweiten |
| EP0301425A1 (de) * | 1987-07-28 | 1989-02-01 | Emitec Gesellschaft für Emissionstechnologie mbH | Aufweitsonde mit aufspreizbaren Dichtungen |
| DE3809369A1 (de) * | 1988-03-19 | 1989-09-28 | Emitec Emissionstechnologie | Vorrichtung zum zusammenfuegen |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2026223T3 (es) | 1992-04-16 |
| EP0291938B1 (de) | 1991-11-06 |
| JPH01503526A (ja) | 1989-11-30 |
| JPH0479734B2 (de) | 1992-12-16 |
| ES2077106T3 (es) | 1995-11-16 |
| EP0446964A2 (de) | 1991-09-18 |
| EP0446964B1 (de) | 1995-09-20 |
| DE3866017T (de) | 1991-12-12 |
| DE3866017D1 (de) | 1991-12-12 |
| ES2026223T5 (es) | 1996-01-01 |
| EP0291938B2 (de) | 1995-11-02 |
| WO1988009233A1 (fr) | 1988-12-01 |
| EP0291938A1 (de) | 1988-11-23 |
| DE3716986A1 (de) | 1988-12-15 |
| US5054756A (en) | 1991-10-08 |
| DE3854504D1 (de) | 1995-10-26 |
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