IT1252748B - PIPE BENDING MACHINE WITH AUXILIARY MECHANISM FOR PERFORMING AUXILIARY OPERATIONS. - Google Patents
PIPE BENDING MACHINE WITH AUXILIARY MECHANISM FOR PERFORMING AUXILIARY OPERATIONS.Info
- Publication number
- IT1252748B IT1252748B ITRE910065A ITRE910065A IT1252748B IT 1252748 B IT1252748 B IT 1252748B IT RE910065 A ITRE910065 A IT RE910065A IT RE910065 A ITRE910065 A IT RE910065A IT 1252748 B IT1252748 B IT 1252748B
- Authority
- IT
- Italy
- Prior art keywords
- auxiliary
- bending machine
- pipe bending
- operations
- auxiliary mechanism
- Prior art date
Links
- 238000005452 bending Methods 0.000 title abstract 2
- 238000004080 punching Methods 0.000 abstract 2
- 238000003475 lamination Methods 0.000 abstract 1
- 230000001131 transforming effect Effects 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
- B21D41/00—Application of procedures in order to alter the diameter of tube ends
- B21D41/02—Enlarging
- B21D41/026—Enlarging by means of mandrels
-
- 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
- B21D41/00—Application of procedures in order to alter the diameter of tube ends
- B21D41/02—Enlarging
- B21D41/025—Enlarging by means of impact-type swaging hand tools
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Earth Drilling (AREA)
Abstract
La curvatrice (10; 10'), del tipo con alberino motorizzato (70), comprende un meccanismo ausiliario (86, 88, 90; 86, 88', 90) di trasformazione del movimento rotatorio dell'alberino (70) in un movimento alternativo per l'azionamento di dispositivi aggiuntivi (152, 152'; 154, 154') per l'esecuzione di operazioni ausiliarie come l'imbutitura o la punzonatura delle estremità di tubi (98, 98"'; 98', 98") o la punzonatura di tubi o lamierini.The bending machine (10; 10 '), of the type with motorized spindle (70), includes an auxiliary mechanism (86, 88, 90; 86, 88', 90) for transforming the rotary movement of the spindle (70) into a movement alternative for the actuation of additional devices (152, 152 '; 154, 154') for the execution of auxiliary operations such as deep drawing or punching the ends of pipes (98, 98 "'; 98', 98") or the punching of pipes or laminations.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITRE910065A IT1252748B (en) | 1991-10-09 | 1991-10-09 | PIPE BENDING MACHINE WITH AUXILIARY MECHANISM FOR PERFORMING AUXILIARY OPERATIONS. |
EP92116714A EP0536632B1 (en) | 1991-10-09 | 1992-09-30 | Pipe bending machine with an auxiliary mechanism for performing supplementary operations |
ES92116714T ES2082314T3 (en) | 1991-10-09 | 1992-09-30 | PIPE BENDING MACHINE WITH AN AUXILIARY MECHANISM TO PERFORM SUPPLEMENTARY OPERATIONS. |
DE69205940T DE69205940T2 (en) | 1991-10-09 | 1992-09-30 | Pipe bending machine with auxiliary mechanism for performing additional operations. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITRE910065A IT1252748B (en) | 1991-10-09 | 1991-10-09 | PIPE BENDING MACHINE WITH AUXILIARY MECHANISM FOR PERFORMING AUXILIARY OPERATIONS. |
Publications (3)
Publication Number | Publication Date |
---|---|
ITRE910065A0 ITRE910065A0 (en) | 1991-10-09 |
ITRE910065A1 ITRE910065A1 (en) | 1993-04-09 |
IT1252748B true IT1252748B (en) | 1995-06-28 |
Family
ID=11398067
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITRE910065A IT1252748B (en) | 1991-10-09 | 1991-10-09 | PIPE BENDING MACHINE WITH AUXILIARY MECHANISM FOR PERFORMING AUXILIARY OPERATIONS. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0536632B1 (en) |
DE (1) | DE69205940T2 (en) |
ES (1) | ES2082314T3 (en) |
IT (1) | IT1252748B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITBI20080014A1 (en) * | 2008-07-31 | 2010-02-01 | Mauro Passadore | COMPACT PIPE BENDERS APPLICABLE TO ELECTRIC TOOLS. |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB121705A (en) * | 1918-07-25 | 1919-01-02 | Greenwood And Batley Ltd | Improvements in Machines for Bulging the Ends of Tubes. |
GB509188A (en) * | 1937-05-28 | 1939-07-12 | Mannesmann Ag | Process and apparatus for expanding tubes |
IT1095305B (en) * | 1978-04-24 | 1985-08-10 | Belotti Flli | MOTOR-PUMP UNIT AND HALF FOR ITS REMOTE OPERATION |
FR2478498A2 (en) * | 1980-03-18 | 1981-09-25 | Lepriol Rene | Pipe working machine for bending and cutting - has hand-screw feed and semicircular former or rotary cutting wheel |
FR2483271A1 (en) * | 1980-05-28 | 1981-12-04 | Gateau Internal | TUBE SHAPING APPARATUS |
DE3925950A1 (en) * | 1989-08-05 | 1991-02-07 | Woerlein Randolph | Bending machine for pipes - has bending tool driven by screwed spindle |
-
1991
- 1991-10-09 IT ITRE910065A patent/IT1252748B/en active IP Right Grant
-
1992
- 1992-09-30 EP EP92116714A patent/EP0536632B1/en not_active Expired - Lifetime
- 1992-09-30 DE DE69205940T patent/DE69205940T2/en not_active Expired - Lifetime
- 1992-09-30 ES ES92116714T patent/ES2082314T3/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69205940T2 (en) | 1996-06-20 |
EP0536632B1 (en) | 1995-11-08 |
DE69205940D1 (en) | 1995-12-14 |
EP0536632A1 (en) | 1993-04-14 |
ES2082314T3 (en) | 1996-03-16 |
ITRE910065A0 (en) | 1991-10-09 |
ITRE910065A1 (en) | 1993-04-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69205700D1 (en) | Borehole tool operated by differential pressure. | |
DE59201210D1 (en) | Hand tool with guide beam. | |
DE59202970D1 (en) | HAND MACHINE TOOL. | |
DE3787754D1 (en) | Pipe bending machine. | |
ES515027A0 (en) | IMPROVEMENTS IN A DRILL HAMMER WITH A GUIDING CYLINDER FOR THE PERCUSSION MECHANISM. | |
ITTO930117A0 (en) | DEVICE FOR MEASURING THE ANGLE OF A PIECE, IN PARTICULAR THE BENDING ANGLE OF A PIECE OF SHEET METAL. | |
ITMI922926A1 (en) | DEVICE FOR STRAIGHTENING, BY IRON, AND CURVING U-TUBES. | |
ES2094538T3 (en) | UNIVERSAL SUPPORT AND POSITIONING STRUCTURE FOR TOOLS USABLE BY A MACHINE TO BEND LONG ELEMENTS. | |
IT8919222A0 (en) | PIPE BENDER. | |
IT8125529A0 (en) | DAMPING DEVICE FOR A MACHINE TOOL SLIDE, PARTICULARLY A PORTAL TYPE SLIDE. | |
ES2145962T3 (en) | DEVICE TO TRANSFER SPRINGS TO AN ASSEMBLY MACHINE. | |
IT1252748B (en) | PIPE BENDING MACHINE WITH AUXILIARY MECHANISM FOR PERFORMING AUXILIARY OPERATIONS. | |
DE69101312D1 (en) | Roller straightener. | |
ITBO930300A0 (en) | WINDING ROLLER, PARTICULARLY FOR MACHINE TOOL STRUCTURES OR SIMILAR OPERATING UNITS. | |
ITRM920212A0 (en) | PIPE FEEDING MECHANISM FOR PIPE BENDING MACHINES. | |
IT1226199B (en) | PLANT USING A UNIVERSAL STRAIGHTENING BENDING MACHINE. | |
ITTO950120A0 (en) | TROLLEY TO GUIDE A TOOL ALONG A SPECIFIED TRAJECTORY ON A WORKPIECE. | |
IT8422576A0 (en) | DEVICE FOR BENDING PIPE OR SIMILAR. | |
KR960702780A (en) | A MACHINE FOR FORMING A METAL STRIP INTO A TUBULAR FORM HAVING A STOP-RESTART DISPLACEMENT MECHANISM with a stop-restart potential device | |
IT8423092A0 (en) | HAMMER STROKE REDUCER FOR A PIPE. | |
DE3768255D1 (en) | TUBULAR BELLOWS ACTING AS A COMPENSATOR. | |
NO990825L (en) | Downhole tool-using Pin insert system | |
IT1244069B (en) | PIPE BENDING MACHINE FOR LONG AND THIN PIPES. | |
IT8622850A0 (en) | BENDER FOR PIPE OR ROD. | |
FR2489315B1 (en) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19971027 |