GB1478228A - Hydrostatic drives for imparting alternating movements to members - Google Patents
Hydrostatic drives for imparting alternating movements to membersInfo
- Publication number
- GB1478228A GB1478228A GB1235275A GB1235275A GB1478228A GB 1478228 A GB1478228 A GB 1478228A GB 1235275 A GB1235275 A GB 1235275A GB 1235275 A GB1235275 A GB 1235275A GB 1478228 A GB1478228 A GB 1478228A
- Authority
- GB
- United Kingdom
- Prior art keywords
- output
- input
- members
- alternating movements
- march
- 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.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H43/00—Other fluid gearing, e.g. with oscillating input or output
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Fluid-Pressure Circuits (AREA)
- Control Of Fluid Gearings (AREA)
Abstract
1478228 Hydraulic control circuits WERKZEUMASCHINENKOMBINAT 7 OCTOBER BERLIN 25 March 1975 [26 March 1974] 12352/75 Addition to 1220233 Heading F1P The hydrostatic drive for impacting alternating movements to a member claimed in Specification 1220233 is characterized in that an additional constant control signal is applied to the input of a polarity changer 12, the output of which is connected to the input of a reference member 8 so that its output signal is superimposed upon the output of the function generator 7, and a control input of the polarity changer is connected to the output of a memory 11, two inputs of which are respectively connected to an auxiliary changeover contact 9, 10, associated with each switch element 5, 6. This arrangement results in a more precise control of the points at which the member reverses its movement.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD17745074A DD110686A2 (en) | 1974-03-26 | 1974-03-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1478228A true GB1478228A (en) | 1977-06-29 |
Family
ID=5495148
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1235275A Expired GB1478228A (en) | 1974-03-26 | 1975-03-25 | Hydrostatic drives for imparting alternating movements to members |
Country Status (5)
Country | Link |
---|---|
CH (1) | CH588018A5 (en) |
DD (1) | DD110686A2 (en) |
DE (1) | DE2502832A1 (en) |
FR (1) | FR2266027B3 (en) |
GB (1) | GB1478228A (en) |
-
1974
- 1974-03-26 DD DD17745074A patent/DD110686A2/xx unknown
-
1975
- 1975-01-24 DE DE19752502832 patent/DE2502832A1/en not_active Withdrawn
- 1975-03-12 CH CH313275A patent/CH588018A5/xx unknown
- 1975-03-25 GB GB1235275A patent/GB1478228A/en not_active Expired
- 1975-03-26 FR FR7509479A patent/FR2266027B3/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2502832A1 (en) | 1975-10-09 |
CH588018A5 (en) | 1977-05-31 |
FR2266027A1 (en) | 1975-10-24 |
DD110686A2 (en) | 1975-01-12 |
FR2266027B3 (en) | 1977-12-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1093429A (en) | Non-contacting displacement gauge | |
GB1368583A (en) | Ramp generator circuit | |
GB1478228A (en) | Hydrostatic drives for imparting alternating movements to members | |
GB1136266A (en) | Improvements in or relating to profiling control systems | |
GB1090524A (en) | Voltage-to-frequency conversion system | |
CA935529A (en) | Circuit for an electro-eroding machine for the control of the relative movement between at least one electrode and at least one workpiece | |
GB1218123A (en) | Improvements relating to circuit arrangements for comparing two alternating signals | |
GB1370851A (en) | Sine-cosine function generator | |
US3820109A (en) | Cycloconverter interface apparatus | |
GB1334450A (en) | Numerical control of machine tools | |
GB966766A (en) | An arrangement for providing a measure of the magnet wheel angle of a synchronous generator | |
SE8505870L (en) | CIRCUIT | |
GB1403868A (en) | Solid state switch structure | |
GB1080180A (en) | Apparatus for compensating for dead zone in servomechanisms | |
GB1285973A (en) | Control channel for an optimising control system | |
US3644837A (en) | Synchronous facsimile generator | |
GB1461292A (en) | X-ray apparatus including a supervisory circuit | |
GB1246067A (en) | Electrical signal squaring network using field effect transistors | |
GB1375005A (en) | ||
JPS57173228A (en) | Mos-fet switch | |
GB1169780A (en) | Integrator System | |
SU871175A1 (en) | Simulator for operator training | |
GB1520214A (en) | Protective circuit for static inverter | |
FR2282621A1 (en) | Values reading instrument - is for values corresponding to positions on a testing surface as they appear in chromatography | |
FR2298245A1 (en) | Two-dimensional matrix switching logic - is employed in transmitting signals to liquid crystal digital indicator |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
CSNS | Application of which complete specification have been accepted and published, but patent is not sealed |