DE3613752A1 - Ring cylinder for swivel movements - Google Patents
Ring cylinder for swivel movementsInfo
- Publication number
- DE3613752A1 DE3613752A1 DE19863613752 DE3613752A DE3613752A1 DE 3613752 A1 DE3613752 A1 DE 3613752A1 DE 19863613752 DE19863613752 DE 19863613752 DE 3613752 A DE3613752 A DE 3613752A DE 3613752 A1 DE3613752 A1 DE 3613752A1
- Authority
- DE
- Germany
- Prior art keywords
- cylinder
- piston rod
- ring
- swivel movements
- ring cylinder
- 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.)
- Withdrawn
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
- F15B15/12—Characterised by the construction of the motor unit of the oscillating-vane or curved-cylinder type
- F15B15/125—Characterised by the construction of the motor unit of the oscillating-vane or curved-cylinder type of the curved-cylinder type
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Actuator (AREA)
Abstract
Description
Die Erfindung betrifft Pneumatik- oder Hydraulik-Ringzylinder bzw. Ringgasfeder nach dem Oberbegriff des Anspruchs 1.The invention relates to pneumatic or hydraulic ring cylinders or Ring gas spring according to the preamble of claim 1.
Auf einer Kreisbahn sollen Vorrichtungen, Geräte oder Teile von Maschinen in gleichmäßiger Geschwindigkeit zu jedem Punkt auf der Kreisbahn befördert, bzw. dort gehalten werden.Devices, devices or parts of Machines at even speed to any point on the Circular path promoted or held there.
Zur Zeit wird diese Art von Schwenkbewegungen mit Zylindern dadurch erzeugt, daß sich der Zylinder um mindestens zwei Drehpunkte linear bewegt. Diese Anordnung ist platzaufwendig und verschleißanfällig. Außerdem ist die Geschwindigkeit der Bewegung ungleichmäßig. Aus diesen Gründen sind Zylinder für Schwenkbewegungen oft nur mit konstruktiv aufwendigen Lösungen oder gar nicht einzusetzen, insbesondere bei Greifbewegungen an Handhabungsgeräten.At the moment, this type of pivoting movement with cylinders is done generates that the cylinder is linear about at least two pivot points emotional. This arrangement is space-consuming and prone to wear. In addition, the speed of movement is uneven. For these reasons, cylinders for pivoting movements are often only included constructively complex solutions or not at all, especially with gripping movements on handling devices.
Der Erfindung liegt die Aufgabe zugrunde, mit einem Zylinder defi nierte Schwenkbewegungen auf kleinem Raum auszuführen und dabei Kräfte weiterzuleiten, ohne daß zusätzliche Hebelgestänge benötigt werden. Dabei soll die Bewegung mit konstanter Geschwindigkeit ablaufen, bzw. geregelt werden können.The invention is based, with a cylinder defi the task ned swivel movements in a small space and thereby Transfer forces without the need for additional lever linkage will. The movement should run at a constant speed, or can be regulated.
Diese Aufgabe wird dadurch gelöst, daß der Zylinder selbst in der Form eines Kreisabschnittes konstruiert ist und deshalb kreisförmige Schwenkbewegungen direkt und exakt ausführen kann, ohne Hebel gestänge zu benötigen.This object is achieved in that the cylinder itself in the Shape of a circular section is constructed and therefore circular Can perform swiveling movements directly and precisely, without levers need rods.
Der Vorteil der Erfindung ist insbesondere darin zu sehen, daß der Zylinder auch noch dort eingesetzt werden kann, wo bisher aus Platz mangel oder wegen der Forderung nach konstanter Winkelgeschwindig keit der Bewegung der Einsatz eines solchen Bauteils nicht oder nur aufwendig möglich war. The advantage of the invention can be seen in particular in that the Cylinder can also be used where previously space was limited lack or because of the requirement for constant angular velocity speed of movement, the use of such a component is not or only was possible.
Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und wird im folgenden näher beschrieben: Es zeigtAn embodiment of the invention is shown in the drawing and is described in more detail below: It shows
Nr. 1 RingzylinderrohrNo. 1 ring cylinder tube
Nr. 2 Kolben mit doppelter Kolbenstange und DichtungssatzNo. 2 pistons with double piston rod and seal kit
Nr. 3 oberer Deckel mit DichtungssatzNo. 3 top cover with gasket set
Nr. 4 unterer DeckelNo. 4 lower cover
Nr. 5 Stützlager für die KolbenstangenNo. 5 support bearing for the piston rods
Nr. 6 Federn zum Ausmitteln des Stützlagers.No. 6 springs for centering the support bearing.
Die Wirkungsweise des Ringzylinders ist identisch mit der konventioneller Zylinder, mit dem Unterschied, daß die Kolbenstange geführt ist und ein Stützlager zum Auffangen der Radialkräfte auf der Kolbenstange vorhanden ist.The mode of operation of the ring cylinder is identical to that conventional cylinder, with the difference that the piston rod is guided and a support bearing to absorb the radial forces the piston rod is present.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19863613752 DE3613752A1 (en) | 1986-04-23 | 1986-04-23 | Ring cylinder for swivel movements |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19863613752 DE3613752A1 (en) | 1986-04-23 | 1986-04-23 | Ring cylinder for swivel movements |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3613752A1 true DE3613752A1 (en) | 1987-10-29 |
Family
ID=6299354
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19863613752 Withdrawn DE3613752A1 (en) | 1986-04-23 | 1986-04-23 | Ring cylinder for swivel movements |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3613752A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2580329A1 (en) * | 2015-02-20 | 2016-08-23 | Universidad Politécnica de Madrid | Hydraulic and pneumatic pneumatic actuator (Machine-translation by Google Translate, not legally binding) |
CN106855147A (en) * | 2015-12-09 | 2017-06-16 | 王翔 | A kind of pneumatic linear actuator for controlling valve rod |
DE102012008167B4 (en) * | 2012-04-13 | 2017-12-21 | Ali Barjesteh | bicycle brake |
CN111075986A (en) * | 2020-01-13 | 2020-04-28 | 秦宪斌 | Pneumatic actuator for driving regulating valve |
EP3329084B1 (en) * | 2015-07-31 | 2021-10-27 | Mcgarian TDC Limited | Apparatus and method for raising components from a wellbore |
-
1986
- 1986-04-23 DE DE19863613752 patent/DE3613752A1/en not_active Withdrawn
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012008167B4 (en) * | 2012-04-13 | 2017-12-21 | Ali Barjesteh | bicycle brake |
ES2580329A1 (en) * | 2015-02-20 | 2016-08-23 | Universidad Politécnica de Madrid | Hydraulic and pneumatic pneumatic actuator (Machine-translation by Google Translate, not legally binding) |
EP3329084B1 (en) * | 2015-07-31 | 2021-10-27 | Mcgarian TDC Limited | Apparatus and method for raising components from a wellbore |
CN106855147A (en) * | 2015-12-09 | 2017-06-16 | 王翔 | A kind of pneumatic linear actuator for controlling valve rod |
CN111075986A (en) * | 2020-01-13 | 2020-04-28 | 秦宪斌 | Pneumatic actuator for driving regulating valve |
CN111075986B (en) * | 2020-01-13 | 2022-01-21 | 宁波杜肯阀门制造有限公司 | Pneumatic actuator for driving regulating valve |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8139 | Disposal/non-payment of the annual fee |