FR2077434B3 - - Google Patents
Info
- Publication number
- FR2077434B3 FR2077434B3 FR7103111A FR7103111A FR2077434B3 FR 2077434 B3 FR2077434 B3 FR 2077434B3 FR 7103111 A FR7103111 A FR 7103111A FR 7103111 A FR7103111 A FR 7103111A FR 2077434 B3 FR2077434 B3 FR 2077434B3
- Authority
- FR
- France
- 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/10—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers
-
- 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/18—Advancing work in relation to the stroke of the die or tool by means in pneumatic or magnetic engagement with the work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Specific Conveyance Elements (AREA)
- Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702004509 DE2004509C (de) | 1970-01-31 | Vorrichtung zum Fordern von topf förmigen Werkstucken in Stufenpressen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2077434A3 FR2077434A3 (https=) | 1971-10-22 |
| FR2077434B3 true FR2077434B3 (https=) | 1973-10-19 |
Family
ID=5761128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7103111A Expired FR2077434B3 (https=) | 1970-01-31 | 1971-01-29 |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR2077434B3 (https=) |
| GB (1) | GB1289431A (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53134282A (en) * | 1977-04-28 | 1978-11-22 | Aida Eng Ltd | Method of replacing molds in transfer presses |
| GB2341569A (en) * | 1998-09-15 | 2000-03-22 | Rover Group | Stock support for a press tool |
-
1971
- 1971-01-29 FR FR7103111A patent/FR2077434B3/fr not_active Expired
- 1971-04-19 GB GB1289431D patent/GB1289431A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1289431A (https=) | 1972-09-20 |
| FR2077434A3 (https=) | 1971-10-22 |
| DE2004509A1 (de) | 1971-08-19 |
| DE2004509B2 (de) | 1973-01-18 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |