GB826304A - Improvements in and relating to apparatus for influencing the rocking movements of machine parts - Google Patents
Improvements in and relating to apparatus for influencing the rocking movements of machine partsInfo
- Publication number
- GB826304A GB826304A GB31208/57A GB3120857A GB826304A GB 826304 A GB826304 A GB 826304A GB 31208/57 A GB31208/57 A GB 31208/57A GB 3120857 A GB3120857 A GB 3120857A GB 826304 A GB826304 A GB 826304A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pivot
- piston
- influencing
- relating
- moulding
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G7/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with one single controlled member; Details thereof
- G05G7/14—Manually-actuated control mechanisms provided with one single controlling member co-operating with one single controlled member; Details thereof characterised by means for delaying initiation of, or making more gradual throughout, the movement of the controlled member in response to a given input from the controlling member, e.g. by providing lost motion in the command train
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C19/00—Components or accessories for moulding machines
- B22C19/04—Controlling devices specially designed for moulding machines
-
- 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
- F16H33/00—Gearings based on repeated accumulation and delivery of energy
- F16H33/02—Rotary transmissions with mechanical accumulators, e.g. weights, springs, intermittently-connected flywheels
-
- 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
- F16H2706/00—Rotary transmissions with mechanical energy accumulation and recovery without means for automatic selfregulation essentially based on spring action or inertia
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Actuator (AREA)
- Transmission Devices (AREA)
Abstract
826,304. Moulding-machines. ZIMMERMANN MASCHINENFABRIK G.m.b.H., G. Oct. 4, 1957 [Nov. 30, 1956], No. 31208/57. Class 83 (1). [Also in Groups XXIV and XXIX] In a moulding-machine having a turn-over or counterpressing part with a pivot 4 oscillated by a compressed-air motor 2 through a rack-andpinion, the pivot is provided with a crank 6 operatively connected to a piston 7 urged upwardly by a spring and by liquid pressurised by compressed air in a reservoir 8, and admitted to the cylinder beneath piston 7 through a non- return valve 9. During the first half of an oscillatory movement of the pivot in either direction, piston 7 aids the motion; when topdead-centre is passed, liquid is returned to the reservoir 8 from the cylinder through a throttle 10 to retard the motion of the pivot.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE826304X | 1956-11-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB826304A true GB826304A (en) | 1959-12-31 |
Family
ID=6747750
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB31208/57A Expired GB826304A (en) | 1956-11-30 | 1957-10-04 | Improvements in and relating to apparatus for influencing the rocking movements of machine parts |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB826304A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1220087B (en) * | 1963-04-02 | 1966-06-30 | Wagner Maschf Heinrich | Device for swiveling the press beam in and out on molding machines |
-
1957
- 1957-10-04 GB GB31208/57A patent/GB826304A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1220087B (en) * | 1963-04-02 | 1966-06-30 | Wagner Maschf Heinrich | Device for swiveling the press beam in and out on molding machines |
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