FR1603375A - - Google Patents
Info
- Publication number
- FR1603375A FR1603375A FR1603375DA FR1603375A FR 1603375 A FR1603375 A FR 1603375A FR 1603375D A FR1603375D A FR 1603375DA FR 1603375 A FR1603375 A FR 1603375A
- 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
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/24—Chucks characterised by features relating primarily to remote control of the gripping means
- B23B31/30—Chucks characterised by features relating primarily to remote control of the gripping means using fluid-pressure means in the chuck
- B23B31/302—Hydraulic equipment, e.g. pistons, valves, rotary joints
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/01—Locking-valves or other detent i.e. load-holding devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Gripping On Spindles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES347527A ES347527A1 (es) | 1967-11-23 | 1967-11-23 | Perfeccionamientos en los medios de transmision por fluido para la sujecion de piezas en maquinas-herramientas. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1603375A true FR1603375A (forum.php) | 1971-04-13 |
Family
ID=8446973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1603375D Expired FR1603375A (forum.php) | 1967-11-23 | 1968-09-30 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE718037A (forum.php) |
| ES (1) | ES347527A1 (forum.php) |
| FR (1) | FR1603375A (forum.php) |
| GB (1) | GB1194983A (forum.php) |
| SE (1) | SE356702B (forum.php) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2396883A1 (fr) | 1977-07-04 | 1979-02-02 | Precision Industrielle | Dispositif de verin hydraulique annulaire, notamment pour la commande d'un mandrin de serrage de piece sur une machine-outil |
-
1967
- 1967-11-23 ES ES347527A patent/ES347527A1/es not_active Expired
-
1968
- 1968-07-12 BE BE718037D patent/BE718037A/xx unknown
- 1968-08-27 GB GB40850/68A patent/GB1194983A/en not_active Expired
- 1968-09-30 FR FR1603375D patent/FR1603375A/fr not_active Expired
- 1968-11-22 SE SE15901/68A patent/SE356702B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE718037A (forum.php) | 1968-12-16 |
| GB1194983A (en) | 1970-06-17 |
| SE356702B (forum.php) | 1973-06-04 |
| ES347527A1 (es) | 1969-02-01 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |