IT1261753B - Giunto tra l'organo di comando e azionamento e la testa di lavoro di una macchina curvatubi portatile. - Google Patents
Giunto tra l'organo di comando e azionamento e la testa di lavoro di una macchina curvatubi portatile.Info
- Publication number
- IT1261753B IT1261753B ITRM930044A ITRM930044A IT1261753B IT 1261753 B IT1261753 B IT 1261753B IT RM930044 A ITRM930044 A IT RM930044A IT RM930044 A ITRM930044 A IT RM930044A IT 1261753 B IT1261753 B IT 1261753B
- Authority
- IT
- Italy
- Prior art keywords
- joint
- cylinder
- control
- bending machine
- working head
- Prior art date
Links
- 238000005452 bending Methods 0.000 title abstract 4
- 230000000295 complement effect Effects 0.000 abstract 2
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
Giunto tra l'organo di comando e azionamento a cilindro a stantuffo e la testa di piegatura di una macchina curvatubi portatile comprendente un collare (5) costituito da due mezzi collari (5', 5") con concavità complementari alla parete laterale del cilindro (3), i quali sono uniti amovibilmente (6, 6') tra di loro a serrare il cilindro stesso, uno di essi (5') essendo unito rigidamente (6, 6') alla testa di piegatura (1), giunto eventualmente ulteriormente comprendente mezzi di contrasto dello spostamento assiale del collare (5) sul cilindro (3), in particolare una gola (9', 9") sul collare e un rialzo complementare (9) sul cilindro (3).
Priority Applications (7)
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. |
AT94830026T ATE147297T1 (de) | 1993-01-29 | 1994-01-27 | Verbindungselement zwischen der betätigungs- und kontrollvorrichtung und das gestell einer tragbaren rohrbiegemaschine |
EP94830026A EP0609186B1 (en) | 1993-01-29 | 1994-01-27 | A coupling between the controlling and actuating member and the working head of a portable pipe bending machine |
DE69401362T DE69401362T2 (de) | 1993-01-29 | 1994-01-27 | Verbindungselement zwischen der Betätigungs- und Kontrollvorrichtung und das Gestell einer tragbaren Rohrbiegemaschine |
ES94830026T 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. |
US08/188,801 US5493889A (en) | 1993-01-29 | 1994-01-31 | Coupling between the controlling and actuating member and the working head of a portable pipe bending machine |
GR970400696T GR3023029T3 (en) | 1993-01-29 | 1997-04-03 | A coupling between the controlling and actuating member and the working head of a portable pipe bending machine. |
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 (3)
Publication Number | Publication Date |
---|---|
ITRM930044A0 ITRM930044A0 (it) | 1993-01-29 |
ITRM930044A1 ITRM930044A1 (it) | 1994-07-29 |
IT1261753B true IT1261753B (it) | 1996-06-03 |
Family
ID=11401429
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
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. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5493889A (it) |
EP (1) | EP0609186B1 (it) |
AT (1) | ATE147297T1 (it) |
DE (1) | DE69401362T2 (it) |
ES (1) | ES2096433T3 (it) |
GR (1) | GR3023029T3 (it) |
IT (1) | IT1261753B (it) |
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 EP EP94830026A patent/EP0609186B1/en not_active Expired - Lifetime
- 1994-01-27 AT AT94830026T patent/ATE147297T1/de not_active IP Right Cessation
- 1994-01-27 ES ES94830026T patent/ES2096433T3/es not_active Expired - Lifetime
- 1994-01-27 DE DE69401362T patent/DE69401362T2/de not_active Expired - Fee Related
- 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 |
---|---|
ES2096433T3 (es) | 1997-03-01 |
EP0609186B1 (en) | 1997-01-08 |
ITRM930044A1 (it) | 1994-07-29 |
ITRM930044A0 (it) | 1993-01-29 |
EP0609186A1 (en) | 1994-08-03 |
ATE147297T1 (de) | 1997-01-15 |
US5493889A (en) | 1996-02-27 |
DE69401362T2 (de) | 1997-06-26 |
GR3023029T3 (en) | 1997-07-30 |
DE69401362D1 (de) | 1997-02-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970129 |