FR2374105A1 - DUAL ACTION CONTAINER FORMING PRESS - Google Patents
DUAL ACTION CONTAINER FORMING PRESSInfo
- Publication number
- FR2374105A1 FR2374105A1 FR7737563A FR7737563A FR2374105A1 FR 2374105 A1 FR2374105 A1 FR 2374105A1 FR 7737563 A FR7737563 A FR 7737563A FR 7737563 A FR7737563 A FR 7737563A FR 2374105 A1 FR2374105 A1 FR 2374105A1
- Authority
- FR
- France
- Prior art keywords
- sleeve
- stamping
- forming press
- container forming
- dual action
- 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.)
- Granted
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
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
-
- 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
- B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
- B21D24/04—Blank holders; Mounting means therefor
- B21D24/08—Pneumatically or hydraulically loaded blank holders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
Presse à double action destinée à la mise en forme de récipients. Elle comporte un dispositif 30 à manchon de serrage porté par un coulisseau extérieur 110, et un poinçon 40 d'emboutissage porté par un coulisseau intérieur 10 de manière à pouvoir se rapprocher et s'éloigner d'une matrice 22. Le dispositif 30 comporte un manchon 31 et des pistons 32 et 33 assemblés de manière que la course du manchon 31 soit égale à environ 30 % de la course du poinçon 40. Il en résulte une atténuation des chocs du manchon 31 sur la tôle du récipient C soumis à l'emboutissage de reprise. Dqmaine d'application : production de récipients par emboutissage.Double-action press intended for the shaping of containers. It comprises a device 30 with an adapter sleeve carried by an outer slide 110, and a stamping punch 40 carried by an inner slide 10 so as to be able to approach and move away from a die 22. The device 30 comprises a sleeve 31 and pistons 32 and 33 assembled so that the stroke of the sleeve 31 is equal to approximately 30% of the stroke of the punch 40. This results in an attenuation of the shocks of the sleeve 31 on the sheet of the container C subjected to the rework stamping. Field of application: production of containers by stamping.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US75044776A | 1976-12-14 | 1976-12-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2374105A1 true FR2374105A1 (en) | 1978-07-13 |
FR2374105B1 FR2374105B1 (en) | 1982-12-03 |
Family
ID=25017913
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7737563A Granted FR2374105A1 (en) | 1976-12-14 | 1977-12-13 | DUAL ACTION CONTAINER FORMING PRESS |
Country Status (5)
Country | Link |
---|---|
DE (1) | DE2755495A1 (en) |
FR (1) | FR2374105A1 (en) |
GB (1) | GB1587929A (en) |
HK (1) | HK50881A (en) |
IT (1) | IT1091330B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0074421B1 (en) * | 1981-09-12 | 1985-05-22 | L. SCHULER GmbH | Deep-drawing arrangement for presses with mechanically driven drawing punch |
DE102010012126A1 (en) * | 2010-03-20 | 2011-09-22 | Robert Bosch Gmbh | Hydraulic press for joining, transforming and separating large and/or thick walled metallic workpieces, has pressing bar clamped between upper and lower piston cylinder units by force resulting from cylinder units |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB300687A (en) * | 1927-08-18 | 1928-11-19 | Marquette Tool And Mfg Company | Improvements in presses for drawing sheet metal and the like |
DE502408C (en) * | 1929-04-13 | 1930-07-11 | Helmuth Spoerl | Drawing tool with two surrounding, separately pressurized sheet metal holder rings |
DE507779C (en) * | 1929-04-13 | 1930-09-19 | Helmuth Spoerl | Compressed air sheet holder for double pulls on single-acting presses |
US2318819A (en) * | 1940-12-12 | 1943-05-11 | David C Verson | Multiple action punch press die and cushion |
US2360007A (en) * | 1941-12-22 | 1944-10-10 | Hydraulic Dev Corp Inc | Drawing press |
GB753741A (en) * | 1953-03-02 | 1956-08-01 | Monsanto Chemicals | Process for the production of organic isocyanates |
GB928260A (en) * | 1962-04-06 | 1963-06-12 | Szerszamgepfejleszto Intezet | Improvements in or relating to deep drawing presses |
GB1142481A (en) * | 1963-06-25 | 1969-02-05 | Dro Engineering Company Di | Hydraulic cushion for die presses |
DE1452962A1 (en) * | 1964-03-07 | 1969-06-12 | Dro Engineering Co Di | Hydraulic control for a movable mold jaw plate in a press |
DE2133522A1 (en) * | 1970-07-06 | 1972-01-27 | Paumier, Inc.(N.D.Ges.D.Staates Ohio), Canton, Ohio (V.St.A.) | Press force regulator for deep drawing presses |
FR2141896A1 (en) * | 1971-06-14 | 1973-01-26 | Standon Inc | |
FR2227910A1 (en) * | 1973-05-03 | 1974-11-29 | Reynolds Metals Co | |
FR2234937A1 (en) * | 1972-01-17 | 1975-01-24 | Aluminum Co Of America |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE475877C (en) * | 1928-02-04 | 1929-05-11 | Schuler L Ag | Sheet metal holder for drawing presses with a sheet metal holder ring to be pressed down against the action of a compressed air piston and then automatically raised again by the compressed air |
DE518630C (en) * | 1929-04-04 | 1931-02-18 | Helmuth Spoerl | Compressed air sheet holder for drawing presses |
DE636073C (en) * | 1933-06-17 | 1936-10-01 | Schuler L Ag | Hydropneumatic bouncing device for sheet metal drawing presses |
US2228435A (en) * | 1937-11-10 | 1941-01-14 | Food Dispenser Company | Dispenser for viscous liquids |
DE1576163B1 (en) * | 1965-09-16 | 1970-09-10 | Hermann Schleicher | Hydraulically or pneumatically operated drive cylinder |
US3636748A (en) * | 1969-03-24 | 1972-01-25 | George Roberts Hall | Drawing of sheet metal |
US3855862A (en) * | 1973-04-23 | 1974-12-24 | Continental Can Co | Draw and wall iron process for metal cans |
-
1977
- 1977-12-13 FR FR7737563A patent/FR2374105A1/en active Granted
- 1977-12-13 DE DE19772755495 patent/DE2755495A1/en active Granted
- 1977-12-13 IT IT5218977A patent/IT1091330B/en active
- 1977-12-14 GB GB5212177A patent/GB1587929A/en not_active Expired
-
1981
- 1981-10-22 HK HK50881A patent/HK50881A/en not_active IP Right Cessation
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB300687A (en) * | 1927-08-18 | 1928-11-19 | Marquette Tool And Mfg Company | Improvements in presses for drawing sheet metal and the like |
DE502408C (en) * | 1929-04-13 | 1930-07-11 | Helmuth Spoerl | Drawing tool with two surrounding, separately pressurized sheet metal holder rings |
DE507779C (en) * | 1929-04-13 | 1930-09-19 | Helmuth Spoerl | Compressed air sheet holder for double pulls on single-acting presses |
US2318819A (en) * | 1940-12-12 | 1943-05-11 | David C Verson | Multiple action punch press die and cushion |
US2360007A (en) * | 1941-12-22 | 1944-10-10 | Hydraulic Dev Corp Inc | Drawing press |
GB753741A (en) * | 1953-03-02 | 1956-08-01 | Monsanto Chemicals | Process for the production of organic isocyanates |
GB928260A (en) * | 1962-04-06 | 1963-06-12 | Szerszamgepfejleszto Intezet | Improvements in or relating to deep drawing presses |
GB1142481A (en) * | 1963-06-25 | 1969-02-05 | Dro Engineering Company Di | Hydraulic cushion for die presses |
DE1452962A1 (en) * | 1964-03-07 | 1969-06-12 | Dro Engineering Co Di | Hydraulic control for a movable mold jaw plate in a press |
DE2133522A1 (en) * | 1970-07-06 | 1972-01-27 | Paumier, Inc.(N.D.Ges.D.Staates Ohio), Canton, Ohio (V.St.A.) | Press force regulator for deep drawing presses |
FR2141896A1 (en) * | 1971-06-14 | 1973-01-26 | Standon Inc | |
FR2234937A1 (en) * | 1972-01-17 | 1975-01-24 | Aluminum Co Of America | |
FR2227910A1 (en) * | 1973-05-03 | 1974-11-29 | Reynolds Metals Co |
Also Published As
Publication number | Publication date |
---|---|
DE2755495A1 (en) | 1978-06-15 |
GB1587929A (en) | 1981-04-15 |
DE2755495C2 (en) | 1987-12-10 |
HK50881A (en) | 1981-10-30 |
IT1091330B (en) | 1985-07-06 |
FR2374105B1 (en) | 1982-12-03 |
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