ES2096433T3 - Acoplamiento entre el organo de control y accionamiento y el cabezal de trabajo de una maquina portatil curvadora de tubos. - Google Patents
Acoplamiento entre el organo de control y accionamiento y el cabezal de trabajo de una maquina portatil curvadora de tubos.Info
- Publication number
- ES2096433T3 ES2096433T3 ES94830026T ES94830026T ES2096433T3 ES 2096433 T3 ES2096433 T3 ES 2096433T3 ES 94830026 T ES94830026 T ES 94830026T ES 94830026 T ES94830026 T ES 94830026T ES 2096433 T3 ES2096433 T3 ES 2096433T3
- Authority
- ES
- Spain
- Prior art keywords
- coupling
- cylinder
- control
- bending machine
- working head
- 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
- 230000008878 coupling Effects 0.000 title abstract 3
- 238000010168 coupling process Methods 0.000 title abstract 3
- 238000005859 coupling reaction Methods 0.000 title abstract 3
- 238000005452 bending Methods 0.000 title 1
- 230000000295 complement effect Effects 0.000 abstract 2
- IHPYMWDTONKSCO-UHFFFAOYSA-N 2,2'-piperazine-1,4-diylbisethanesulfonic acid Chemical compound OS(=O)(=O)CCN1CCN(CCS(O)(=O)=O)CC1 IHPYMWDTONKSCO-UHFFFAOYSA-N 0.000 abstract 1
- 239000007990 PIPES buffer Substances 0.000 abstract 1
- 238000006073 displacement reaction 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
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/06—Bending rods, profiles, or tubes in press brakes or between rams and anvils or abutments; Pliers with forming dies
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B2/00—Friction-grip releasable fastenings
- F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
- F16B2/06—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
- F16B2/065—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action using screw-thread elements
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
- F16B2200/50—Flanged connections
- F16B2200/509—Flanged connections clamped
Abstract
UN ACOPLAMIENTO ENTRE EL ELEMENTO DE CONTROL Y ACTUACION DE PISTON Y CILINDRO, DE UNA MAQUINA PARA CURVAR TUBERIAS PORTATILES, COMPRENDIENDO UN COLLAR (5) HECHO DE DOS MITADES DE COLLAR (5'', 5") CON CONCAVIDADES COMPLEMENTARIAS, CON LA PARED LATERAL DEL CILINDRO (3), QUE ESTAN UNIDAS EXTRAIBLEMENTE (6, 6'') LA UNA A LA OTRA, SUJETANDO EL CILINDRO, UNA DE ELLAS RIGIDAMENTE UNIDA (6, 6'') A LA CABEZA DE CURVADO (1), UN ACOPLAMIENTO QUE EVENTUALMENTE COMPRENDE ADEMAS MEDIO PARA EVITAR DESPLAZAMIENTO AXIAL DEL COLLAR (5) SOBRE EL CILINDRO (3), EN ESPECIAL UNA MUESCA (9'', 9") SOBRE EL COLLAR Y UN REBORDE COMPLEMENTARIO (9) SOBRE EL CILINDRO (3).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITRM930044A IT1261753B (it) | 1993-01-29 | 1993-01-29 | Giunto tra l'organo di comando e azionamento e la testa di lavoro di una macchina curvatubi portatile. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2096433T3 true ES2096433T3 (es) | 1997-03-01 |
Family
ID=11401429
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94830026T Expired - Lifetime ES2096433T3 (es) | 1993-01-29 | 1994-01-27 | Acoplamiento entre el organo de control y accionamiento y el cabezal de trabajo de una maquina portatil curvadora de tubos. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5493889A (es) |
EP (1) | EP0609186B1 (es) |
AT (1) | ATE147297T1 (es) |
DE (1) | DE69401362T2 (es) |
ES (1) | ES2096433T3 (es) |
GR (1) | GR3023029T3 (es) |
IT (1) | IT1261753B (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112026194B (zh) * | 2020-08-21 | 2021-06-15 | 常州市凯平机械有限公司 | 高压油管接头压入装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2560413A (en) * | 1949-02-26 | 1951-07-10 | Eaton Mfg Co | Dowel |
US3018818A (en) * | 1957-02-27 | 1962-01-30 | Greenlee Bros & Co | Pipe bender |
US3231298A (en) * | 1963-11-07 | 1966-01-25 | Corning Glass Works | Pipe coupling |
US3848450A (en) * | 1973-04-12 | 1974-11-19 | E Dehlbom | Cable straightener |
US3908425A (en) * | 1974-01-04 | 1975-09-30 | Donald G Ware | Rod bending apparatus and method |
US4141235A (en) * | 1976-09-18 | 1979-02-27 | Masamitsu Ishihara | Hydraulic bending machine |
IT1156153B (it) * | 1978-04-06 | 1987-01-28 | Liri Costruzioni Mecc | Perfezionamento in un apparecchio curvatubi idraulico portatile a comando manuale provvisto di testa girevole ed elementi curvanti reversibili per invertire la direzione del la curvatura del tubo |
GB2099734A (en) * | 1981-05-22 | 1982-12-15 | Forem Contractors Ltd | Bending apparatus and method |
US4838831A (en) * | 1982-09-30 | 1989-06-13 | The Boeing Company | Coupling for connecting two shafts |
IT208450Z2 (it) * | 1986-11-28 | 1988-05-28 | Liri Costruzioni Mecc | Forcella della sezione curvatura di un apparecchio curvatubi con la sezione comando annettibile provvista di bracci per i supporti a gola del tubo che ha curvato |
-
1993
- 1993-01-29 IT ITRM930044A patent/IT1261753B/it active IP Right Grant
-
1994
- 1994-01-27 ES ES94830026T patent/ES2096433T3/es not_active Expired - Lifetime
- 1994-01-27 AT AT94830026T patent/ATE147297T1/de not_active IP Right Cessation
- 1994-01-27 DE DE69401362T patent/DE69401362T2/de not_active Expired - Fee Related
- 1994-01-27 EP EP94830026A patent/EP0609186B1/en not_active Expired - Lifetime
- 1994-01-31 US US08/188,801 patent/US5493889A/en not_active Expired - Fee Related
-
1997
- 1997-04-03 GR GR970400696T patent/GR3023029T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
IT1261753B (it) | 1996-06-03 |
ITRM930044A0 (it) | 1993-01-29 |
ITRM930044A1 (it) | 1994-07-29 |
ATE147297T1 (de) | 1997-01-15 |
GR3023029T3 (en) | 1997-07-30 |
US5493889A (en) | 1996-02-27 |
DE69401362T2 (de) | 1997-06-26 |
EP0609186B1 (en) | 1997-01-08 |
DE69401362D1 (de) | 1997-02-20 |
EP0609186A1 (en) | 1994-08-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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