NL102307C - - Google Patents
Info
- Publication number
- NL102307C NL102307C NL234340A NL234340A NL102307C NL 102307 C NL102307 C NL 102307C NL 234340 A NL234340 A NL 234340A NL 234340 A NL234340 A NL 234340A NL 102307 C NL102307 C NL 102307C
- Authority
- NL
- Netherlands
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/02—Stationary loaders or unloaders, e.g. for sacks
- B66F9/04—Stationary loaders or unloaders, e.g. for sacks hydraulically actuated or controlled
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- 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
- F15B9/00—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member
- F15B9/02—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type
- F15B9/08—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL234340A NL102307C (en) | 1958-12-18 | 1958-12-18 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL234340A NL102307C (en) | 1958-12-18 | 1958-12-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL102307C true NL102307C (en) | 1962-09-17 |
Family
ID=1841540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL234340A NL102307C (en) | 1958-12-18 | 1958-12-18 |
Country Status (1)
Country | Link |
---|---|
NL (1) | NL102307C (en) |
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1958
- 1958-12-18 NL NL234340A patent/NL102307C/xx active