LU40983A1 - - Google Patents
Info
- Publication number
- LU40983A1 LU40983A1 LU40983DA LU40983A1 LU 40983 A1 LU40983 A1 LU 40983A1 LU 40983D A LU40983D A LU 40983DA LU 40983 A1 LU40983 A1 LU 40983A1
- Authority
- LU
- Luxembourg
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
- B21D25/00—Working sheet metal of limited length by stretching, e.g. for straightening
- B21D25/02—Working sheet metal of limited length by stretching, e.g. for straightening by pulling over a die
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Package Closures (AREA)
- Press Drives And Press Lines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US76806A US3113607A (en) | 1960-12-19 | 1960-12-19 | Prestretch forming fixture for drawing die press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU40983A1 true LU40983A1 (en:Method) | 1962-02-19 |
Family
ID=22134296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU40983D LU40983A1 (en:Method) | 1960-12-19 | 1961-12-19 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3113607A (en:Method) |
| BE (1) | BE611641A (en:Method) |
| CH (1) | CH382095A (en:Method) |
| ES (1) | ES273061A1 (en:Method) |
| LU (1) | LU40983A1 (en:Method) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3224241A (en) * | 1964-02-28 | 1965-12-21 | Cyril Bath Co | Underreach prestretch fixture and combination thereof with drawing die press |
| US3279232A (en) * | 1964-04-29 | 1966-10-18 | Cyril Bath Co | Stretch draw press with power positioned stretch unit |
| US3299689A (en) * | 1964-05-18 | 1967-01-24 | Cyril Bath Co | Method and apparatus for combined stretch forming and die drawing |
| US3302437A (en) * | 1964-06-22 | 1967-02-07 | Cyril Bath Co | Tension control |
| US3250107A (en) * | 1964-10-30 | 1966-05-10 | Cyril Bath Co | Draw die prestretch fixture employing preloaded bearings |
| US3377835A (en) * | 1965-12-30 | 1968-04-16 | Cyril Bath Co | Hydraulic push rod for stretch draw press |
| US3393548A (en) * | 1966-05-16 | 1968-07-23 | Cyril Bath Co | Fixture for stretching sheet metal |
| US4747292A (en) * | 1986-05-28 | 1988-05-31 | Chorneau Frederick R | Stretch forming apparatus |
| US4698995A (en) * | 1986-05-28 | 1987-10-13 | Chorneau Frederick R | Method for stretch forming drop hammer parts utilizing stretch wrap forming techniques |
| AU9058598A (en) * | 1997-09-18 | 1999-04-05 | Cosma International Inc. | Stretch draw die and method |
| US6508096B1 (en) * | 2000-07-14 | 2003-01-21 | Versaform Corp. | Process for drawing and stretching sheet metal |
| US20240157426A1 (en) * | 2022-11-10 | 2024-05-16 | GM Global Technology Operations LLC | Method and apparatus for forming sheet metal |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2753915A (en) * | 1953-02-09 | 1956-07-10 | Rohr Aircraft Corp | Stretch forming machine |
| US2850071A (en) * | 1954-10-18 | 1958-09-02 | Daniel W Kraybill | Method and apparatus for stretchforming metal and controlling direction of pull |
| US2961029A (en) * | 1956-06-07 | 1960-11-22 | Armstrong Cork Co | Method of making resilient smoothsurfaced floor covering materials |
-
1960
- 1960-12-19 US US76806A patent/US3113607A/en not_active Expired - Lifetime
-
1961
- 1961-12-15 CH CH1449161A patent/CH382095A/fr unknown
- 1961-12-18 BE BE611641A patent/BE611641A/fr unknown
- 1961-12-19 ES ES0273061A patent/ES273061A1/es not_active Expired
- 1961-12-19 LU LU40983D patent/LU40983A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH382095A (fr) | 1964-09-30 |
| US3113607A (en) | 1963-12-10 |
| ES273061A1 (es) | 1962-05-01 |
| BE611641A (fr) | 1962-04-16 |