BE489820A - - Google Patents
Info
- Publication number
- BE489820A BE489820A BE489820DA BE489820A BE 489820 A BE489820 A BE 489820A BE 489820D A BE489820D A BE 489820DA BE 489820 A BE489820 A BE 489820A
- Authority
- BE
- Belgium
- Prior art keywords
- cylinder
- fluid
- shutter
- piston
- ram
- Prior art date
Links
- 239000012530 fluid Substances 0.000 claims description 42
- 230000001105 regulatory Effects 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000007906 compression Methods 0.000 description 2
- 230000036633 rest Effects 0.000 description 2
- 230000000284 resting Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002093 peripheral Effects 0.000 description 1
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
- B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
- B21D24/10—Devices controlling or operating blank holders independently, or in conjunction with dies
- B21D24/14—Devices controlling or operating blank holders independently, or in conjunction with dies pneumatically or hydraulically
-
- 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
- B21D24/02—Die-cushions
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
BE489820A true BE489820A ( ) |
Family
ID=134680
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE489820D BE489820A ( ) |
Country Status (1)
Country | Link |
---|---|
BE (1) | BE489820A ( ) |
-
0
- BE BE489820D patent/BE489820A/fr unknown
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0516561B1 (fr) | Appareil hydraulique à percussions | |
FR2564927A1 (fr) | Verin | |
FR2591695A1 (fr) | Amortisseur de vibrations a deux tubes | |
FR2492129A1 (fr) | Soupape de regulation de pression pour milieu pneumatique ou hydraulique sous pression | |
FR2569440A1 (fr) | Soupape de surete pour puits | |
FR2679972A1 (fr) | Amortisseur reglable. | |
FR2841954A1 (fr) | Ensemble de suspension pneumatique et de valve pour un systeme de suspension pneumatique combine a un amortisseur | |
BE489820A ( ) | ||
FR2543504A1 (fr) | Soupape de limitation de pression pour des systemes de freinage a air comprime sur vehicules automobiles | |
FR2783514A3 (fr) | Unite hydraulique de levage rapide utilisee dans un verin | |
FR2574896A1 (fr) | Vanne detendeur | |
CH681005A5 ( ) | ||
EP1520970B1 (fr) | Actionneur hydraulique pour moteur à combustion interne et moteur à combustion interne comportant au moins un tel actionneur hydraulique | |
FR2482670A1 (fr) | Injecteur de combustible | |
EP0264324B1 (fr) | Dispositif amortisseur variable automatique | |
EP0045268B1 (fr) | Dispositif de laminage | |
EP0133399B1 (fr) | Dispositif de sécurité hydraulique pour mécanisme de serrage des cylindres de laminoir | |
FR2465110A1 (fr) | Verin a simple effet, a verrouillage hydraulique de position | |
FR2824109A1 (fr) | Structure simple d'injecteur de carburant concue pour maintenir un pointeau en position de levee intermediaire | |
FR2663587A1 (fr) | Mecanisme d'entrainement avec commande pour presses mecaniques. | |
FR2551136A1 (fr) | Injecteur de carburant | |
FR2842513A1 (fr) | Installation a vanne de commande hydraulique comportant une installation de regulation de debit | |
BE484663A ( ) | ||
BE500374A ( ) | ||
BE508982A ( ) |