DE330412C - Pneumatic coupling - Google Patents
Pneumatic couplingInfo
- Publication number
- DE330412C DE330412C DENDAT330412D DE330412DD DE330412C DE 330412 C DE330412 C DE 330412C DE NDAT330412 D DENDAT330412 D DE NDAT330412D DE 330412D D DE330412D D DE 330412DD DE 330412 C DE330412 C DE 330412C
- Authority
- DE
- Germany
- Prior art keywords
- pressure
- coupling
- pneumatic coupling
- pressure rings
- pneumatic
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D25/00—Fluid-actuated clutches
- F16D25/04—Fluid-actuated clutches in which the fluid actuates an elastic clutching, i.e. elastic actuating member, e.g. a diaphragm or a pneumatic tube
- F16D25/042—Fluid-actuated clutches in which the fluid actuates an elastic clutching, i.e. elastic actuating member, e.g. a diaphragm or a pneumatic tube the elastic actuating member rotating with the clutch
- F16D25/044—Fluid-actuated clutches in which the fluid actuates an elastic clutching, i.e. elastic actuating member, e.g. a diaphragm or a pneumatic tube the elastic actuating member rotating with the clutch and causing purely axial movement
Description
Pneumatische Kupplung. Der im nachstehenden näher beschriebene Erfindungsgegenstand stellt eine pneumatische Kupplung dar. Dieselbe weist gegenüber. bekannten Kupplungen dieser Art insbesondre folgende Vorteile auf: Führung der Druckringe nicht in Ringspalten am ganzen Umfang, sondern- in zylindrischen Bohrungen durch geeignete zueinander am Umfang versetzte Bolzen, dadurch wird geringes Gewicht, bessere Führung und kurze Bauart erzielt, ferner fällt die Anordnung besonderer @1litnehmer weg, und die Reibungsarbeit beim Betätigen der Kupplung und der Verschleiß wi.d geringer. Der Druckraum ist nach außen verlegt, wodurch leichtere Montage und Zugänglichkeit der elastischen Manschettenkörper erreicht wird.Pneumatic coupling. The subject of the invention described in more detail below represents a pneumatic coupling. The same shows opposite. known couplings This type has the following advantages in particular: The pressure rings are not guided in annular gaps on the entire circumference, but rather in cylindrical bores through suitable one to another Bolts offset on the circumference, resulting in low weight, better guidance and short Achieved design, furthermore, the arrangement of special @ 1litnehmer is omitted, and the friction work when the clutch is operated and the wear and tear wi.d less. The pressure room is relocated to the outside, making assembly easier and accessibility of the elastic Cuff body is achieved.
Auf einem Wellenstumpf a sitzt mitnehmend ein Körper b. Dieser trägt an seinem Durchmesser geeignet verteilt Löcher, welche die Druckr;nge cl und c2 vermittels ihrer Führungsbolzen aufnehmen und mitnehmen. Diese Druckringe können sich achsial verschieben und sind mit dem Körper b durch Manschetten -''aus elastischem Material, wie Gummi, Leder, dünne-,Stahlblech u. dgl., luftdicht verbunden (s. Fig. r, dl, d2, e1, e2). Die Druckluft wird durch ein Rohr 7n einer Ringnut l in dem Körper i zugeführt. Der Körper i dreht sich nicht und ist durch die Packungen ia, welche von den 'Muttern k1 und 1z2 angepreßt werden, nach außen abgedichtet. Von der Ringnut L führt ein Kanal 'a bis hl in die von den Manschetten dl, d2, ei, e2 umhüllten Druckräume. In geringem Abs von den Druckringen cl und c2 sind Belage auf den IZ-upplunsteilen f und g bcfe Das Kuppeln ge>chieht dadurch, daß a= Luft durch in, 7a, 7a1 in die Druckräume s und die Druckringe cl und c@ gegen di, lege o, und o2 drückt. Dadurch «-erde Kupplungsteile f und g mit dem Teil 1 damit die beiden Wellen gekuppelt. 7 stellt eine Automobilkupplung mit Druckringen dar. Fig. 2 zeigt einen L ring mit drei Führungsbolzen. Fig. 3 die Druckluf:muffe im Schnitt dar.A body b sits entrainingly on a shaft stub a. This has holes suitably distributed on its diameter, which take up the pressure rings cl and c2 by means of their guide bolts and take them with them. These pressure rings can move axially and are airtightly connected to the body b by cuffs - '' made of elastic material such as rubber, leather, thin sheet steel, etc. (see Fig. R, dl, d2, e1, e2). The compressed air is supplied through a pipe 7n to an annular groove 1 in the body i. The body i does not rotate and is sealed from the outside by the packings ia, which are pressed on by the nuts k1 and 1z2. A channel 'a to hl leads from the annular groove L into the pressure spaces enclosed by the cuffs dl, d2, ei, e2. Slightly away from the pressure rings cl and c2 are deposits on the IZ-upplun parts f and g bcfe. The coupling is done by the fact that a = air through in, 7a, 7a1 into the pressure chambers s and the pressure rings cl and c @ against di , put o, and press o2. As a result «-earth coupling parts f and g with part 1 so that the two shafts are coupled. Fig. 7 shows an automobile coupling with pressure rings. Fig. 2 shows an L ring with three guide pins. Fig. 3 shows the compressed air sleeve in section.
Claims (2)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE330412T |
Publications (1)
Publication Number | Publication Date |
---|---|
DE330412C true DE330412C (en) | 1920-12-14 |
Family
ID=6190222
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT330412D Expired DE330412C (en) | Pneumatic coupling |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE330412C (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2940572A (en) * | 1954-06-28 | 1960-06-14 | Jr Charles P Warman | Fluid clutch actuators |
US3014568A (en) * | 1957-12-24 | 1961-12-26 | Renault | Clutch control means for automatically connecting and disconnecting the drive of cooling fans of vehicle engines |
FR2522374A1 (en) * | 1982-02-26 | 1983-09-02 | Fichtel & Sachs Ag | HYDRAULIC RELEASE STOP |
-
0
- DE DENDAT330412D patent/DE330412C/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2940572A (en) * | 1954-06-28 | 1960-06-14 | Jr Charles P Warman | Fluid clutch actuators |
US3014568A (en) * | 1957-12-24 | 1961-12-26 | Renault | Clutch control means for automatically connecting and disconnecting the drive of cooling fans of vehicle engines |
FR2522374A1 (en) * | 1982-02-26 | 1983-09-02 | Fichtel & Sachs Ag | HYDRAULIC RELEASE STOP |
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