DE330412C - Pneumatic coupling - Google Patents

Pneumatic coupling

Info

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
Application number
DENDAT330412D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dipl-Ing Hans Keitel
Original Assignee
Dipl-Ing Hans Keitel
Publication date
Application granted granted Critical
Publication of DE330412C publication Critical patent/DE330412C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00Fluid-actuated clutches
    • F16D25/04Fluid-actuated clutches in which the fluid actuates an elastic clutching, i.e. elastic actuating member, e.g. a diaphragm or a pneumatic tube
    • F16D25/042Fluid-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
    • F16D25/044Fluid-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)

PATEi@7T-2,z. Pneumatische Kupplung, da gekennzeichnet, daß gemäß der P< zeichnung die Druckringe (c2) drei mehrere runde Bolzen (cl) tragen, @i ein achsiales Verschieben der Drucl in entsprechenden Bohrungen des 1 lungsteiles (b) gestatten und gleich die Umfangskraft von den Druckringe auf den Kupplungsteil (b) übertrager PATEi @ 7T-2, e.g. Pneumatic coupling, characterized in that according to In the P <drawing, the pressure rings (c2) carry three more round bolts (cl), @i an axial displacement of the pressure in corresponding holes in the lung part (b) allow and equal the circumferential force of the pressure rings on the coupling part (b) transmitters 2. Pneumatische Kupplung nach Spruch r, dadurch gekennzeichnet, d-# Bolzen (cl) des Druckringes (c2) au einen Seite von (b) zwischen den F (cl) des Diuckringes (c2), auf der a Seite von (b) am Umfang verteilt 1 3: Pneumatische Kupplung nach spruch z, dadurch gekennzeichnet, d; Manschetten (dl e1, d2, e2) außerhall Kupplungsteiles (b) liegen.2. Pneumatic coupling according to claim r, characterized in that d- # bolts (cl) of the pressure ring (c2) au one side of (b) between the F (cl) of the pressure ring (c2), on the a side of (b) distributed on the circumference 1 3: Pneumatic coupling according to claim z, characterized in that d; Cuffs (dl e1, d2, e2) are outside the coupling part (b).
DENDAT330412D Pneumatic coupling Expired DE330412C (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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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