ES2044464T3 - Junta de rotula. - Google Patents
Junta de rotula.Info
- Publication number
- ES2044464T3 ES2044464T3 ES90401117T ES90401117T ES2044464T3 ES 2044464 T3 ES2044464 T3 ES 2044464T3 ES 90401117 T ES90401117 T ES 90401117T ES 90401117 T ES90401117 T ES 90401117T ES 2044464 T3 ES2044464 T3 ES 2044464T3
- Authority
- ES
- Spain
- Prior art keywords
- oil
- rotating union
- fluid passage
- upper structure
- rotating
- 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 - Lifetime
Links
- 239000012530 fluid Substances 0.000 abstract 5
- 239000003921 oil Substances 0.000 abstract 5
- 238000010276 construction Methods 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 239000000295 fuel oil Substances 0.000 abstract 1
- 239000007769 metal material Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/08—Superstructures; Supports for superstructures
- E02F9/10—Supports for movable superstructures mounted on travelling or walking gears or on other superstructures
- E02F9/12—Slewing or traversing gears
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L39/00—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies
- F16L39/06—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies of the multiline swivel type, e.g. comprising a plurality of axially mounted modules
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joints Allowing Movement (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Component Parts Of Construction Machinery (AREA)
Abstract
UNA UNION GIRATORIA PARA INTERCONECTAR ENTRE TUBOS DE UNA PARTE DE ESTRUCTURA SUPERIOR (2) Y UNA PARTE DE ESTRUCTURA INFERIOR (1) DE UN EQUIPO DE CONSTRUCCION DEL TIPO GIRATORIO EN SU ESTRUCTURA SUPERIOR. LA UNION GIRATORIA (21) TIENE FORMADO EN SU INTERIOR UN PASAJE DE FLUIDO (27) PARA EL SUMINISTRO DE ACEITE QUE SE SUMINISTRA DESDE UN TANQUE DE ACEITE COMBUSTIBLE (6) EN LA PARTE DE LA ESTRUCTURA INFERIOR (1) A UN MOTOR (4) SOBRE LA PARTE DE ESTRUCTURA SUPERIOR (2) Y OTRO PASAJE DE FLUIDO (28) PARA EL RETORNO DEL ACEITE PROVENIENTE DEL MOTOR (4) AL TANQUE (6). LOS PASAJES DE FLUIDO SE FORMAN EN UNA CONDICION AISLADA DE CUALQUIER OTRO PASAJE DE FLUIDO DE MANERA QUE EL SUMINISTRO DE ACEITE O EL RETORNO DE ACEITE NO PUEDAN MEZCLARSE CON NINGUN OTRO FLUIDO DENTRO DE LA UNION GIRATORIA O NO PUEDA TENER PERDIDAS HACIA EL EXTERIOR DE LA UNION GIRATORIA. TAMBIEN SE REVELA OTRA UNION GIRATORIA EN LA QUE UN CUERPO (22) SE DIVIDE EN UNA DIRECCION AXIAL EN DOS PARTES (24, 25). UNA DE LAS PARTES DEL CUERPO SE FORMA A PARTIR DE UN MATERIAL METALICO NO FERROSO PROVISTO DE PROPIEDADES ANTICORROSIVAS DE MANERA QUE EL CUERPO NO PUEDA SER ATACADO DE CORROSION POR ACCION DEL ACEITE COMBUSTIBLE O AIRE CON AGUA EN SU INTERIOR, Y SE FORMAN PASAJES Y RANURAS ANULARES PARA EL ACEITE COMBUSTIBLE (31A, 31B, 31C) Y AIRE (29A, 29B) EN LA PARTE DE CUERPO ANTICORROSIVO (25).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10696189A JPH0799127B2 (ja) | 1989-04-25 | 1989-04-25 | スイベルジョイントの燃料回路 |
| JP4977589U JPH0738792Y2 (ja) | 1989-04-26 | 1989-04-26 | スイベルジョイントの構造 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2044464T3 true ES2044464T3 (es) | 1994-01-01 |
Family
ID=26390226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES90401117T Expired - Lifetime ES2044464T3 (es) | 1989-04-25 | 1990-04-25 | Junta de rotula. |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US5104154A (es) |
| EP (1) | EP0396451B1 (es) |
| KR (1) | KR950005006B1 (es) |
| DE (1) | DE69002382T2 (es) |
| ES (1) | ES2044464T3 (es) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5553405A (en) * | 1994-07-21 | 1996-09-10 | Toshihiro Industry Co., Ltd. | Power-assisted shovel truck equipped with a water-feeding device and a water-draining device |
| US6425730B1 (en) * | 1999-02-11 | 2002-07-30 | Clark Equipment Company | Load bearing pivot assembly providing a fluid path |
| DE19942976B4 (de) | 1999-09-09 | 2005-11-10 | Keiper Gmbh & Co.Kg | Fahrzeugsitz mit Schnellmontageverbindung |
| JP3541351B2 (ja) * | 2000-03-13 | 2004-07-07 | 新キャタピラー三菱株式会社 | 作業機械の配管構造 |
| DE10142988A1 (de) * | 2001-09-01 | 2003-03-20 | Sig Corpoplast Gmbh & Co Kg | Vorrichtung zur Verteilung von Flüssigkeiten |
| KR20050044465A (ko) * | 2001-11-23 | 2005-05-12 | 에스엠에스 데마그 악티엔게젤샤프트 | 오일 막 베어링의 유체 정압 유닛의 유압 공급 라인용연결 블록 |
| JP2004270274A (ja) * | 2003-03-07 | 2004-09-30 | Solve Corporation Co Ltd | 流体送給装置付きパワーショベル |
| US7083200B2 (en) * | 2003-08-28 | 2006-08-01 | Focal Technologies Corporation | Fluid rotary union |
| WO2005061805A1 (ja) * | 2003-12-18 | 2005-07-07 | Hitachi Construction Machinery Co., Ltd. | 建設機械のスイベルジョイント |
| CN101893144B (zh) * | 2010-06-25 | 2011-10-19 | 徐州天地重型机械制造有限公司 | 涡喷消防车中心回转接头 |
| US20140145429A1 (en) * | 2011-07-19 | 2014-05-29 | Volvo Construction Equipment Ab | Swivel joint for construction machinery |
| CN102606828A (zh) * | 2012-03-09 | 2012-07-25 | 河北钢铁股份有限公司唐山分公司 | 一种改进的热轧卷取机芯轴旋转接头 |
| CN103790877B (zh) * | 2012-10-31 | 2016-03-09 | 富泰华工业(深圳)有限公司 | 旋转接头及采用该旋转接头的多气路工站 |
| CN103292102A (zh) * | 2013-06-25 | 2013-09-11 | 徐州重型机械有限公司 | 一种轮式起重机及其中心回转接头 |
| US9970577B2 (en) * | 2013-09-27 | 2018-05-15 | The Procter & Gamble Company | Rotary union |
| WO2016030940A1 (ja) | 2014-08-25 | 2016-03-03 | 株式会社小松製作所 | 自走式リサイクル機械 |
| WO2016110955A1 (ja) * | 2015-01-07 | 2016-07-14 | 株式会社小松製作所 | 自走式リサイクル機械 |
| JP6511905B2 (ja) * | 2015-03-26 | 2019-05-15 | 株式会社タダノ | スイベルジョイント |
| CN105570580B (zh) * | 2016-01-19 | 2017-11-03 | 江苏省无锡探矿机械总厂有限公司 | 一种双介质高压旋转接头 |
| CN107081568B (zh) * | 2017-06-22 | 2024-04-16 | 科希曼电器有限公司 | 具备冲水充氮气功能的管件焊接工装 |
| CN107339534B (zh) * | 2017-08-03 | 2023-02-10 | 无锡市艾可密封技术有限公司 | 一种高速高压液气旋转接头 |
| KR102892695B1 (ko) * | 2020-03-05 | 2025-11-27 | 에이치디현대인프라코어 주식회사 | 스위블 조인트 및 이를 포함하는 건설기계 |
| FI4008880T3 (fi) * | 2020-12-01 | 2023-12-18 | Sandvik Mining & Construction Oy | Pyörityslaite kaivosajoneuvon puomia varten ja kaivosajoneuvo |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD78150A (es) * | ||||
| DE78105C (de) * | J. KLEINE u. F. LINDNER, Charlottenburg, Potsdamerstr. 25 | Von einem Uhrwerk beeinflufste Absperrvorrichtung für Gas- und andere Leitungen | ||
| DE78150C (de) * | 1893-12-10 | 1894-11-29 | A. MAGER, Berlin W., Lützowstr. 68 | Masse für unverbrennliche Leucht- und Heizkörper |
| US1891670A (en) * | 1930-11-28 | 1932-12-20 | Cincinnati Milling Machine Co | Multiconnection hydraulic cable |
| US2187147A (en) * | 1938-01-10 | 1940-01-16 | Englesson John Elov | Swivel joint |
| US2820650A (en) * | 1952-09-04 | 1958-01-21 | Westinghouse Bremsen Gmbh | Multiple conduit rotary union |
| US2781134A (en) * | 1953-06-09 | 1957-02-12 | Lee D Weir | Apparatus for controlling truck operation from crane cab |
| US3477746A (en) * | 1967-10-03 | 1969-11-11 | Watson Mfg Co | Multiline swivel and mounting system |
| JPS5026935A (es) * | 1973-06-16 | 1975-03-20 | ||
| US3913616A (en) * | 1974-05-20 | 1975-10-21 | Int Harvester Co | Clutch shaft with fluid distribution means |
| NL168770C (nl) * | 1976-04-13 | 1982-05-17 | Ihc Holland Nv | Draaibare koppeling voor twee of meer leidingen voor een overslagboei. |
| US4195741A (en) * | 1978-06-01 | 1980-04-01 | Newman Timothy L | Truck mounted railroad crane hydraulic swivel means |
| JPS61218355A (ja) * | 1985-03-22 | 1986-09-27 | Res Dev Corp Of Japan | 回転位置決め機能を有する磁気浮上アクチユエ−タ |
| US4683912A (en) * | 1986-03-06 | 1987-08-04 | General Motors Corporation | Rotary coupler for a robot |
| IL78582A0 (en) * | 1986-04-22 | 1986-08-31 | Amcor Ltd | Air feed tube assembly for a pneumatic chuck |
| US4781404A (en) * | 1986-05-02 | 1988-11-01 | Key Ocean Services, Inc. | Multi-path fluid swivel |
| KR920009632B1 (ko) * | 1986-05-02 | 1992-10-22 | 키 오션 서비스 인코포레이티드 | 다관 유체 선회장치 |
| DE3734589C1 (en) * | 1987-10-13 | 1988-08-11 | Berg & Co Gmbh | Rotating hydraulic hollow clamping cylinder |
-
1990
- 1990-01-18 US US07/510,849 patent/US5104154A/en not_active Expired - Fee Related
- 1990-04-25 EP EP90401117A patent/EP0396451B1/en not_active Expired - Lifetime
- 1990-04-25 KR KR1019900005822A patent/KR950005006B1/ko not_active Expired - Lifetime
- 1990-04-25 DE DE90401117T patent/DE69002382T2/de not_active Expired - Lifetime
- 1990-04-25 ES ES90401117T patent/ES2044464T3/es not_active Expired - Lifetime
-
1992
- 1992-01-15 US US07/820,788 patent/US5156422A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0396451A2 (en) | 1990-11-07 |
| KR950005006B1 (ko) | 1995-05-17 |
| DE69002382T2 (de) | 1994-01-05 |
| EP0396451B1 (en) | 1993-07-28 |
| US5104154A (en) | 1992-04-14 |
| EP0396451A3 (en) | 1991-04-17 |
| DE69002382D1 (de) | 1993-09-02 |
| US5156422A (en) | 1992-10-20 |
| KR900016556A (ko) | 1990-11-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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