SE454288B - DEVICE FOR PNEUMATIC CYLINDER PISTON DEVICES - Google Patents
DEVICE FOR PNEUMATIC CYLINDER PISTON DEVICESInfo
- Publication number
- SE454288B SE454288B SE8603532A SE8603532A SE454288B SE 454288 B SE454288 B SE 454288B SE 8603532 A SE8603532 A SE 8603532A SE 8603532 A SE8603532 A SE 8603532A SE 454288 B SE454288 B SE 454288B
- Authority
- SE
- Sweden
- Prior art keywords
- cylinder
- carrier
- roller
- sensor
- brake
- Prior art date
Links
Classifications
-
- 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
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/082—Characterised by the construction of the motor unit the motor being of the slotted cylinder type
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Actuator (AREA)
- Preliminary Treatment Of Fibers (AREA)
Description
15 20 25 30 35 454 283 i "i 2 --- Brytrullen 5 är vidare försedd med en bromsanordning, exempelvis en magnetbroms 12, med vars hjälp det är möjligt att bromsa rullen 5 till stopp och därmed även kuggremmen 7. The breaker roller 5 is further provided with a braking device, for example a magnetic brake 12, by means of which it is possible to brake the roller 5 to a stop and thus also the toothed belt 7.
Bromskommandot reglerar även tryckfluidtillförseln - tryck- luftstillförseln - på så sätt, att vid bromsning bryts även lufttillförseln till cylindern. Härav företas att det är möj- ligt att var som helst utefter cylindern 1 positionera med- bringaren 2 och lasa denna i detta läge. Konstruktionen av magnetbromsen liksom dess manövrering medelst elektriska kom- mandoeignaler, även påverkande tryckfluidtillförseln, utgör i sig fackmannamässiga lösningar och är ej avsedd att ingå som nagon del av uppfinningen.The brake command also regulates the supply of pressurized fluid - the supply of compressed air - in such a way that during braking, the supply of air to the cylinder is also interrupted. This makes it possible to position the carrier 2 anywhere along the cylinder 1 and lock it in this position. The construction of the magnetic brake as well as its operation by means of electrical command signals, also affecting the supply of pressure fluid, constitute in themselves professional solutions and are not intended to be included as any part of the invention.
Brytrullen S kan vidare vara försedd med en givare i form av exempelvis en pulsräknare 13, med vars hjälp det är möjligt att avkänna medbringarens 2 läge utefter cylindern 1, vilket gör det möjligt att på förhand exakt bestämma var ut- efter cylindern medbringaren skall stanna, genom rullens 5 bromsning, liksom även införa automatik i medbringarens rörel- se utefter cylindern. Pulsräknaren är en i sig känd anordning och utgör ej heller någon del av uppfinningen, varför en när- mare beskrivning av pulsräknaren är obehövlig. I stället för pulsräknare kan som givare användas t.ex. ett utefter cylin- dern sig sträckande magnetband, en eller flera fotoceller, mikrobrytare osv.The switch roller S can further be provided with a sensor in the form of, for example, a pulse counter 13, by means of which it is possible to sense the position of the carrier 2 along the cylinder 1, which makes it possible to determine in advance exactly where after the cylinder the carrier should stop. by braking the roller 5, as well as introducing automaticity in the carrier's movement along the cylinder. The heart rate monitor is a device known per se and does not form any part of the invention, so a more detailed description of the heart rate monitor is unnecessary. Instead of heart rate monitors, sensors can be used e.g. a magnetic tape extending along the cylinder, one or more photocells, microswitches, etc.
Inom ramen för uppfinningen är det naturligtvis möjligt att variera denna med avseende på brytrullarnas placering och antal liksom att ersätta kuggremmen med en kedja eller liknan- de. Brytrullarna 5 och 6 behöver sålunda ej vara fastsatta vid cylindern utan kan naturligtvis infäetae pa andra ställen i cylinderns omgivning. Brytrullar och kuggrem kan givetvis byg- gas in i en kåpa eller skena, fastsatt vid cylindern. I många fall har det visat sig lämpligt att förse även den andra rul- len, dvs. rullen 6, med bromsanordning och vid medbringarens 2 positionering bromsa bada rullarna 5 och 6 samtidigt.Within the scope of the invention, it is of course possible to vary this with respect to the location and number of the break rollers as well as to replace the toothed belt with a chain or the like. The breaker rollers 5 and 6 thus do not have to be attached to the cylinder but can of course be attached to other places in the vicinity of the cylinder. Breaking rollers and timing belts can of course be built into a cover or rail, attached to the cylinder. In many cases, it has proved appropriate to also provide the second roll, ie. the roller 6, with braking device and when positioning the carrier 2, brake the rollers 5 and 6 at the same time.
Med uppfinningen, såsom denna beskrivits ovan, är det sålunda möjligt att exakt positionera medbringaren utefter cy- lindern. Via dator är det möjligt att förprogrammera ett rö- relseschema för medbringaren. Det är vidare med hjälp av upp- finningen möjligt, att omvandla kolvens linjära rörelse i ey-- ; 7 454 288 3 _ . lindern till en vridrörelae, vilken kan uttas vid den ena el- ler båda brytrullarna.With the invention, as described above, it is thus possible to position the carrier exactly along the cylinder. Via a computer, it is possible to pre-program a movement schedule for the carrier. It is further possible with the aid of the invention to convert the linear motion of the piston into ey--; 7 454 288 3 _. the relief to a rotary tube relay, which can be removed at one or both breaker rollers.
Claims (7)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8603532A SE454288B (en) | 1986-08-21 | 1986-08-21 | DEVICE FOR PNEUMATIC CYLINDER PISTON DEVICES |
EP87850235A EP0258195A1 (en) | 1986-08-21 | 1987-07-23 | Device in pneumatic cylinderpiston arrangements |
JP19362387A JPS6353303A (en) | 1986-08-21 | 1987-07-31 | Pneumatic type cylinder piston device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8603532A SE454288B (en) | 1986-08-21 | 1986-08-21 | DEVICE FOR PNEUMATIC CYLINDER PISTON DEVICES |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8603532D0 SE8603532D0 (en) | 1986-08-21 |
SE8603532L SE8603532L (en) | 1988-02-22 |
SE454288B true SE454288B (en) | 1988-04-18 |
Family
ID=20365369
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8603532A SE454288B (en) | 1986-08-21 | 1986-08-21 | DEVICE FOR PNEUMATIC CYLINDER PISTON DEVICES |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0258195A1 (en) |
JP (1) | JPS6353303A (en) |
SE (1) | SE454288B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3822103A1 (en) * | 1988-06-30 | 1990-02-08 | Winkler Duennebier Kg Masch | DEVICE FOR MOVING PARTS |
US6336393B1 (en) | 1998-07-01 | 2002-01-08 | Parker-Hannifin Corporation | Rodless pneumatic cylinder |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3949620A (en) * | 1974-10-04 | 1976-04-13 | The Raymond Lee Organization, Inc. | Cable cylinder device |
JPS556046A (en) * | 1978-06-27 | 1980-01-17 | Hiroshi Sukawa | Swing-linear motion combination type actuator |
EP0103852B1 (en) * | 1982-09-20 | 1986-05-28 | IMI Norgren AG | Rectilinear command |
DE3317113A1 (en) * | 1983-05-10 | 1984-11-15 | Knorr-Bremse GmbH, 8000 München | POSITIONING DEVICE FOR PISTONLESS CYLINDERS |
DE3328292A1 (en) * | 1983-08-05 | 1985-02-21 | Robert Bosch Gmbh, 7000 Stuttgart | WORK CYLINDER WITH BRAKE DEVICE |
-
1986
- 1986-08-21 SE SE8603532A patent/SE454288B/en not_active IP Right Cessation
-
1987
- 1987-07-23 EP EP87850235A patent/EP0258195A1/en not_active Withdrawn
- 1987-07-31 JP JP19362387A patent/JPS6353303A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0258195A1 (en) | 1988-03-02 |
SE8603532L (en) | 1988-02-22 |
SE8603532D0 (en) | 1986-08-21 |
JPS6353303A (en) | 1988-03-07 |
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