JPS4834990B1 - - Google Patents
Info
- Publication number
- JPS4834990B1 JPS4834990B1 JP44073295A JP7329569A JPS4834990B1 JP S4834990 B1 JPS4834990 B1 JP S4834990B1 JP 44073295 A JP44073295 A JP 44073295A JP 7329569 A JP7329569 A JP 7329569A JP S4834990 B1 JPS4834990 B1 JP S4834990B1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/24—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass dies
- B23P15/246—Laminated dies
-
- 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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/20—Making tools by operations not covered by a single other subclass
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Forging (AREA)
- Metal Extraction Processes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US76064268A | 1968-09-18 | 1968-09-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4834990B1 true JPS4834990B1 (ja) | 1973-10-25 |
Family
ID=25059729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP44073295A Pending JPS4834990B1 (ja) | 1968-09-18 | 1969-09-17 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3566642A (ja) |
| JP (1) | JPS4834990B1 (ja) |
| CA (1) | CA918507A (ja) |
| DE (1) | DE1946151C3 (ja) |
| FR (1) | FR2018297A1 (ja) |
| GB (1) | GB1234006A (ja) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK126976A (da) * | 1976-03-23 | 1977-09-24 | Berthou Knud Vilhelm | Verktoj til formgivning af plademateriale |
| US4235583A (en) * | 1978-03-23 | 1980-11-25 | General Motors Corporation | Extrusion die and method for making same |
| JPS5882627A (ja) * | 1981-11-07 | 1983-05-18 | Inoue Japax Res Inc | 型の製作方法 |
| DE19847257A1 (de) * | 1998-10-02 | 2000-04-13 | Markus Haeussermann | Werkzeug und Verfahren zum Herstellen eines Werkzeugs |
| DE19931100A1 (de) * | 1999-07-06 | 2001-01-11 | Bayerische Motoren Werke Ag | Tiefziehwerkzeug |
| DE19944722A1 (de) * | 1999-09-17 | 2001-04-12 | Walter Panknin | Umformwerkzeug |
-
1968
- 1968-09-18 US US760642A patent/US3566642A/en not_active Expired - Lifetime
-
1969
- 1969-07-25 CA CA057931A patent/CA918507A/en not_active Expired
- 1969-09-02 FR FR6929903A patent/FR2018297A1/fr not_active Withdrawn
- 1969-09-02 GB GB1234006D patent/GB1234006A/en not_active Expired
- 1969-09-12 DE DE1946151A patent/DE1946151C3/de not_active Expired
- 1969-09-17 JP JP44073295A patent/JPS4834990B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1946151C3 (de) | 1979-06-07 |
| DE1946151B2 (de) | 1978-10-05 |
| US3566642A (en) | 1971-03-02 |
| DE1946151A1 (de) | 1970-03-26 |
| GB1234006A (ja) | 1971-06-03 |
| CA918507A (en) | 1973-01-09 |
| FR2018297A1 (ja) | 1970-05-29 |