CH221381A - Mit Druckflüssigkeit arbeitende Maschine. - Google Patents
Mit Druckflüssigkeit arbeitende Maschine.Info
- Publication number
- CH221381A CH221381A CH221381DA CH221381A CH 221381 A CH221381 A CH 221381A CH 221381D A CH221381D A CH 221381DA CH 221381 A CH221381 A CH 221381A
- Authority
- CH
- Switzerland
- Prior art keywords
- piston
- pistons
- larger
- smaller
- pressure
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 230000001419 dependent effect Effects 0.000 claims description 5
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims 2
- 239000000463 material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000002996 emotional effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/64—Mould opening, closing or clamping devices
- B29C45/67—Mould opening, closing or clamping devices hydraulic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/32—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by plungers under fluid pressure
- B30B1/36—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by plungers under fluid pressure having telescoping plungers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Manufacturing & Machinery (AREA)
- Press Drives And Press Lines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE221381X | 1940-12-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH221381A true CH221381A (de) | 1942-05-31 |
Family
ID=5839717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH221381D CH221381A (de) | 1940-12-18 | 1941-09-12 | Mit Druckflüssigkeit arbeitende Maschine. |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH221381A (fr) |
| FR (1) | FR875882A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0483574A3 (en) * | 1990-11-01 | 1992-11-19 | Bucher-Guyer Ag Maschinenfabrik | Feeding device for a plastification unit |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3250182A (en) * | 1963-08-01 | 1966-05-10 | Harold K Nansel | Multiple extension apparatus |
| AT389079B (de) * | 1988-05-19 | 1989-10-10 | Engel Gmbh Maschbau | Schliessmechanismus einer spritzgiessmaschine |
-
1941
- 1941-09-12 CH CH221381D patent/CH221381A/de unknown
- 1941-09-29 FR FR875882D patent/FR875882A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0483574A3 (en) * | 1990-11-01 | 1992-11-19 | Bucher-Guyer Ag Maschinenfabrik | Feeding device for a plastification unit |
Also Published As
| Publication number | Publication date |
|---|---|
| FR875882A (fr) | 1942-10-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE1528550B2 (de) | Hydrostatisches getriebe mit einer pumpe und mehreren ueber je ein wegventil anschliessbaren hydromotoren sowie einem servostellgeraet | |
| DE1650747B1 (de) | Fluiddruckverstaerker | |
| DE2362431C2 (de) | Ölhydraulische Hubkolbenzylindervorrichtungen mit wechselweiser gegenseitiger Verriegelung zur Betätigung von wasserhydraulischen Ventilen | |
| DE829863C (de) | Hauptzylinder fuer hydraulische Drucksysteme, insbesondere von Kraftfahrzeugbremsen | |
| DE807249C (de) | Steuervorrichtung fuer hydraulische Pressen | |
| DE1426608B2 (de) | Servo-Steuereinrichtung | |
| DE2223292C3 (de) | Hydraulisch betätigbares Schlaggerät | |
| CH221381A (de) | Mit Druckflüssigkeit arbeitende Maschine. | |
| DE1106571B (de) | UEberdruckeinrichtung fuer Druckmittelmotore | |
| DE746101C (de) | Hydraulische Presse mit mehreren stufenweise ineinander angeordneten Kolben | |
| DE4444841C2 (de) | Hydraulische Betätigungseinrichtung mit einem Geberzylinder und einem Nehmerzylinder | |
| DE4208256C2 (de) | Hydraulische Steuereinrichtung für Messerstern-Teigteil- und Wirkmaschinen | |
| DE2638279A1 (de) | Steuerventil | |
| DE2948399C2 (de) | Maschine zum Herstellen von Sandformen für Gießereizwecke | |
| DE1268975B (de) | Steuergeraet fuer einen Druckmittelstrom | |
| DE1124820B (de) | Steuereinrichtung fuer einen hydraulischen, doppeltwirkenden Differentialkolben-Servomotor, insbesondere fuer Druckgiessmaschinen | |
| DE1129012B (de) | Druckmittelanlage, insbesondere fuer Maehwerke von Ackerschleppern | |
| DE86925C (fr) | ||
| DE3603107A1 (de) | Ziehkissen, insbesondere fuer die verwendung beim tiefziehen mittels einfach wirkender hydraulischer ziehpressen | |
| DE1964133B2 (de) | Gleichlaufsteuerung mit leckoelnachspeisung fuer in serie geschaltete, doppelt wirkende hydraulikzylinder | |
| DE2260915A1 (de) | Hydrostatischer fahrantrieb | |
| DE974854C (de) | Fallhammer | |
| DE1426608C (de) | Servo Steuereinrichtung | |
| AT213144B (de) | Brennstoffeinspritzpumpe für Brennkraftmaschinen | |
| DE4319148A1 (de) | Hydrozylinder, insbesondere zum Niederhalten eines Blechs auf einer Blechschere |