DE69206394T2 - Elektromagnetischer streckziehhülsenantrieb. - Google Patents
Elektromagnetischer streckziehhülsenantrieb.Info
- Publication number
- DE69206394T2 DE69206394T2 DE69206394T DE69206394T DE69206394T2 DE 69206394 T2 DE69206394 T2 DE 69206394T2 DE 69206394 T DE69206394 T DE 69206394T DE 69206394 T DE69206394 T DE 69206394T DE 69206394 T2 DE69206394 T2 DE 69206394T2
- Authority
- DE
- Germany
- Prior art keywords
- coil
- current
- sleeve
- plunger
- preform
- 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 - Fee Related
Links
- 238000010409 ironing Methods 0.000 claims description 28
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 20
- 230000004907 flux Effects 0.000 claims description 16
- 230000005355 Hall effect Effects 0.000 claims description 2
- 230000003213 activating effect Effects 0.000 claims description 2
- 230000001419 dependent effect Effects 0.000 claims 1
- 239000000696 magnetic material Substances 0.000 claims 1
- 238000000418 atomic force spectrum Methods 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 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
- B21D51/00—Making hollow objects
- B21D51/16—Making hollow objects characterised by the use of the objects
- B21D51/26—Making hollow objects characterised by the use of the objects cans or tins; Closing same in a permanent manner
-
- 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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/20—Deep-drawing
- B21D22/30—Deep-drawing to finish articles formed by deep-drawing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Magnetically Actuated Valves (AREA)
- Electromagnets (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/730,634 US5212977A (en) | 1991-07-16 | 1991-07-16 | Electromagnetic re-draw sleeve actuator |
| US07/908,453 US5307665A (en) | 1991-07-16 | 1992-07-10 | Electromagnetic re-draw sleeve actuator |
| PCT/US1992/005907 WO1993001901A1 (en) | 1991-07-16 | 1992-07-15 | Electromagnetic re-draw sleeve actuator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69206394D1 DE69206394D1 (de) | 1996-01-11 |
| DE69206394T2 true DE69206394T2 (de) | 1996-06-27 |
Family
ID=27112083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69206394T Expired - Fee Related DE69206394T2 (de) | 1991-07-16 | 1992-07-15 | Elektromagnetischer streckziehhülsenantrieb. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5307665A (enExample) |
| EP (1) | EP0548343B1 (enExample) |
| JP (1) | JP2529528B2 (enExample) |
| CA (1) | CA2091570C (enExample) |
| DE (1) | DE69206394T2 (enExample) |
| WO (1) | WO1993001901A1 (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5898244A (en) * | 1991-07-16 | 1999-04-27 | Aura Systems, Inc. | Dual-directional field coil actuator |
| AU679967B2 (en) * | 1993-02-08 | 1997-07-17 | Aura Systems, Inc. | Double ended field coil actuator |
| US5775160A (en) * | 1997-04-30 | 1998-07-07 | Aluminum Company Of America | Redraw mechanism for can body maker apparatus |
| GB2313565B (en) * | 1996-05-31 | 1999-06-16 | Aluminum Co Of America | Improved redraw mechanism for can body maker apparatus |
| US7891226B2 (en) | 2004-03-08 | 2011-02-22 | Enview Technologies, Llc | Electromagnetic blank restrainer |
| FR2906623B1 (fr) | 2006-10-02 | 2009-01-16 | Sagem Monetel Soc Par Actions | Dispositif de protection pour carte electronique |
| US7821208B2 (en) * | 2007-01-08 | 2010-10-26 | Access Business Group International Llc | Inductively-powered gas discharge lamp circuit |
| US20090235713A1 (en) * | 2008-03-24 | 2009-09-24 | Hirotec America, Inc. | Magnetically actuated roller head |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1606141A (en) * | 1925-11-27 | 1926-11-09 | Marquette Tool & Mfg Co | Work-holding means |
| US3584496A (en) * | 1968-05-03 | 1971-06-15 | Amp Inc | Magnetic actuator |
| US4656400A (en) * | 1985-07-08 | 1987-04-07 | Synektron Corporation | Variable reluctance actuators having improved constant force control and position-sensing features |
| US4934167A (en) * | 1987-07-01 | 1990-06-19 | Adolph Coors Company | Can body making apparatus |
| US4808955A (en) * | 1987-10-05 | 1989-02-28 | Bei Electronics, Inc. | Moving coil linear actuator with interleaved magnetic circuits |
| US4912343A (en) * | 1988-08-31 | 1990-03-27 | Aura Systems, Inc. | Electromagnetic actuator |
| US4937481A (en) * | 1989-01-13 | 1990-06-26 | Mechanical Technology Incorporated | Permanent magnet linear electromagnetic machine |
| CA2090875A1 (en) * | 1990-09-07 | 1992-03-08 | Roger A. Hahn | Can body maker with magnetic ram bearing and redraw actuator |
| US5129252A (en) * | 1990-09-07 | 1992-07-14 | Coors Brewing Company | Can body maker with magnetic ram bearing and redraw actuator |
-
1992
- 1992-07-10 US US07/908,453 patent/US5307665A/en not_active Expired - Fee Related
- 1992-07-15 CA CA002091570A patent/CA2091570C/en not_active Expired - Fee Related
- 1992-07-15 JP JP5502923A patent/JP2529528B2/ja not_active Expired - Lifetime
- 1992-07-15 EP EP92915817A patent/EP0548343B1/en not_active Expired - Lifetime
- 1992-07-15 WO PCT/US1992/005907 patent/WO1993001901A1/en not_active Ceased
- 1992-07-15 DE DE69206394T patent/DE69206394T2/de not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US5307665A (en) | 1994-05-03 |
| EP0548343B1 (en) | 1995-11-29 |
| WO1993001901A1 (en) | 1993-02-04 |
| EP0548343A4 (enExample) | 1994-01-19 |
| JPH06501426A (ja) | 1994-02-17 |
| CA2091570A1 (en) | 1993-01-17 |
| CA2091570C (en) | 1999-11-23 |
| EP0548343A1 (en) | 1993-06-30 |
| JP2529528B2 (ja) | 1996-08-28 |
| DE69206394D1 (de) | 1996-01-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |