GB1419889A - Plant for explosive forming - Google Patents
Plant for explosive formingInfo
- Publication number
- GB1419889A GB1419889A GB5961373A GB5961373A GB1419889A GB 1419889 A GB1419889 A GB 1419889A GB 5961373 A GB5961373 A GB 5961373A GB 5961373 A GB5961373 A GB 5961373A GB 1419889 A GB1419889 A GB 1419889A
- Authority
- GB
- United Kingdom
- Prior art keywords
- support
- splitter
- forming
- sleeve
- explosive
- 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
Links
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
- B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
- B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
- B21D26/06—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure by shock waves
- B21D26/08—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure by shock waves generated by explosives, e.g. chemical explosives
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
1419889 Explosive forming KHARKOVSKY AVIATSIONNY INSTITUT 21 Dec 1973 59613/73 Heading B3Q Plant for explosive-forming includes a splitter 9, Fig. 1, for dividing a column of liquid raised during a forming operation, the splitter being connected by a shock absorber 35 to a support 23. At its ends the support 23 is mounted between opposed springs 25, 26, Fig. 3, on at least two posts 8. The mounting at the righthand post 8 permits release of the support for rotation about its left-hand end and comprises a spring-pressed pin 31 for engaging a pocket in a tongue 30 on the support 23. The support 23 is turned manually or by an electric hoist, Cylindrical work 4 to be expanded in a die by a charge 7 is placed on a plate 13 which rests on a rubber mat (not shown). Water issues from adjustable jets 6 in a ring 5 and drains through a grating. Access to the vessel 1 is through a door (not shown). In a modification, Fig. 4 (not shown), the splitter is surrounded by a perforated frustoconical sleeve (38), and in a further form, Fig. 5, the surrounding sleeve 39 has an inner perforated flange and a spring 42 is arranged between the splitter 9 and the shock-absorber 35. The volume enclosed by the sleeve 39 is approximately equal to the volume of water ejected during forming. Lights and a television camera (not shown) are incorporated in the vessel 1. Flat blanks may be shaped.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5961373A GB1419889A (en) | 1973-12-21 | 1973-12-21 | Plant for explosive forming |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5961373A GB1419889A (en) | 1973-12-21 | 1973-12-21 | Plant for explosive forming |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1419889A true GB1419889A (en) | 1975-12-31 |
Family
ID=10484116
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5961373A Expired GB1419889A (en) | 1973-12-21 | 1973-12-21 | Plant for explosive forming |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1419889A (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008098608A1 (en) * | 2007-02-14 | 2008-08-21 | Cosma Engineering Europe Ag | Method and mould arrangement for explosion forming |
US8047036B2 (en) | 2005-06-03 | 2011-11-01 | Magna International Inc. | Device and method for explosion forming |
US8252210B2 (en) | 2006-08-11 | 2012-08-28 | Cosma Engineering Europe Ag | Method and device for explosion forming |
US8250892B2 (en) | 2006-12-01 | 2012-08-28 | Cosma Engineering Europe Ag | Closure device for explosion forming |
US8322175B2 (en) | 2006-12-20 | 2012-12-04 | Cosma Engineering Europe Ag | Workpiece and method for explosion forming |
US8443641B2 (en) | 2007-02-14 | 2013-05-21 | Cosma Engineering Europe Ag | Explosion forming system |
US8650921B2 (en) | 2006-08-11 | 2014-02-18 | Cosma Engineering Europe Ag | Method and device for explosion forming |
US8713982B2 (en) | 2008-01-31 | 2014-05-06 | Magna International Inc. | Device for explosive forming |
US8939743B2 (en) | 2007-08-02 | 2015-01-27 | Cosma Engineering Europe Ag | Device for supplying a fluid for explosion forming |
US9393606B2 (en) | 2007-05-22 | 2016-07-19 | Cosma Engineering Europe Ag | Ignition device for explosive forming |
-
1973
- 1973-12-21 GB GB5961373A patent/GB1419889A/en not_active Expired
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8047036B2 (en) | 2005-06-03 | 2011-11-01 | Magna International Inc. | Device and method for explosion forming |
US8650921B2 (en) | 2006-08-11 | 2014-02-18 | Cosma Engineering Europe Ag | Method and device for explosion forming |
US8252210B2 (en) | 2006-08-11 | 2012-08-28 | Cosma Engineering Europe Ag | Method and device for explosion forming |
US8250892B2 (en) | 2006-12-01 | 2012-08-28 | Cosma Engineering Europe Ag | Closure device for explosion forming |
US8322175B2 (en) | 2006-12-20 | 2012-12-04 | Cosma Engineering Europe Ag | Workpiece and method for explosion forming |
US8443641B2 (en) | 2007-02-14 | 2013-05-21 | Cosma Engineering Europe Ag | Explosion forming system |
WO2008098608A1 (en) * | 2007-02-14 | 2008-08-21 | Cosma Engineering Europe Ag | Method and mould arrangement for explosion forming |
EA016721B1 (en) * | 2007-02-14 | 2012-07-30 | Косма Инжиниринг Еуропе Аг | Method and mould arrangement for explosion forming |
US8875553B2 (en) | 2007-02-14 | 2014-11-04 | Cosma Engineering Europe Ag | Method and mould arrangement for explosion forming |
US9737922B2 (en) | 2007-02-14 | 2017-08-22 | Magna International Inc. | Explosion forming system |
US9393606B2 (en) | 2007-05-22 | 2016-07-19 | Cosma Engineering Europe Ag | Ignition device for explosive forming |
US8939743B2 (en) | 2007-08-02 | 2015-01-27 | Cosma Engineering Europe Ag | Device for supplying a fluid for explosion forming |
US8713982B2 (en) | 2008-01-31 | 2014-05-06 | Magna International Inc. | Device for explosive forming |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |