DE550548C - Central inflation device for the pneumatic tires of vehicles - Google Patents
Central inflation device for the pneumatic tires of vehiclesInfo
- Publication number
- DE550548C DE550548C DE1930550548D DE550548DD DE550548C DE 550548 C DE550548 C DE 550548C DE 1930550548 D DE1930550548 D DE 1930550548D DE 550548D D DE550548D D DE 550548DD DE 550548 C DE550548 C DE 550548C
- Authority
- DE
- Germany
- Prior art keywords
- slip rings
- air
- wheel
- ring
- space
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
- B60C23/001—Devices for manually or automatically controlling or distributing tyre pressure whilst the vehicle is moving
- B60C23/003—Devices for manually or automatically controlling or distributing tyre pressure whilst the vehicle is moving comprising rotational joints between vehicle-mounted pressure sources and the tyres
- B60C23/00309—Devices for manually or automatically controlling or distributing tyre pressure whilst the vehicle is moving comprising rotational joints between vehicle-mounted pressure sources and the tyres characterised by the location of the components, e.g. valves, sealings, conduits or sensors
- B60C23/00318—Devices for manually or automatically controlling or distributing tyre pressure whilst the vehicle is moving comprising rotational joints between vehicle-mounted pressure sources and the tyres characterised by the location of the components, e.g. valves, sealings, conduits or sensors on the wheels or the hubs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
Description
Die Erfindung betrifft eine Zentralaufpiunpvorrichtung für die Luftreifen von Fahrzeugen mit an den Rädern angebrachten Luftkammern, deren Wandungen einesteils durch mit dem Rad sich drehende und andernteils durch feststehende Schleifringe gebildet werden, wobei der mit dem Rad sich drehende Schleifteil ein Ringgehäuse von JJ-förmigem Querschnitt darstellt Die Schwierigkeiten to bei derartigen Einrichtungen bestehen in der Abdichtung der Luftkammern, die gemäß der Erfindung dadurch wesentlich verbessert wird, daß der feststehende Schleifteil aus mehreren gleichachsig zum Rad angeordneten Schleifringen besteht, die in entsprechende Ringnuten der Seitenwände des Ringgehäuses eingreifen. The invention relates to a central pinion device for the pneumatic tires of vehicles with attached to the wheels Air chambers, the walls of which are partly due to the wheel rotating and partly through be formed by fixed slip rings, the one rotating with the wheel Abrasive part represents a ring case of JJ-shaped cross-section The difficulties to consist in such facilities in the sealing of the air chambers, which according to the Invention is significantly improved in that the fixed grinding part consists of several Coaxially arranged to the wheel slip rings, which are in corresponding annular grooves engage the side walls of the ring housing.
Auf der Zeichnung ist der Gegenstand der Erfindung in einem Ausführungsbeispiel veranschaulicht. In the drawing, the subject matter of the invention is illustrated in an exemplary embodiment.
Abb. ι ist eine Aufsicht auf ein mit der Einrichtung versehenes Kraftfahrzeug,Fig. Ι is a plan view of a with the Vehicle fitted with equipment,
Abb. 2 ein teilweiser senkrechter Schnitt einer an einem Fahrzeugrad angebrachten Luftkammer, durch die dem betreffenden Radreifen Preßluft zugeführt wird)Fig. 2 is a partial vertical section of one attached to a vehicle wheel Air chamber through which the wheel tire in question Compressed air is supplied)
Abb. 3 ein Achsenschnitt durch ein Fahrzeugrad und die an ihm angebrachte Luftkammer, Fig. 3 is an axial section through a vehicle wheel and the air chamber attached to it,
Abb. 4 ein Teilschnitt durch das Spritzbrett des Fahrzeuges. Fig. 4 is a partial section through the vehicle's splashboard.
ι ist das Fahrgestell und 2 das Spritz- oder Schaltbrett eines Fahrzeuges. Der Motor, das Übertragungsgetriebe· und andere Teile des Fahrzeuges, die sich nicht auf die Erfindung beziehen, sind in der Zeichnung'riicht veranschaulicht. An dem Schaltbrett 2 sind mehrere Ventile 3 von der üblichen Art angebracht, und zwar ein Ventil für jeden Reifen und jeden Ersatzreifen. Von jedem Ventil führt zu einem der Reifen eine Röhre 4, die Luft unter Druck einer am betreffenden Rad angebrachten Luftkammer zuleitet. In der Nähe des Schaltbretts ist an die Röhre 4 eine Zweigleitung 5 angeschlossen, die zu einer Druckanzeigevorrichtung 6 führt, die derart am. Schaltbrett angeordnet ist, daß der Luftdruck in der Röhre und den an sie angeschlossenen Teilen stets abgelesen werden kann. 5»ι is the chassis and 2 the spray or Dashboard of a vehicle. The motor, transmission gear · and other parts of the vehicle, which do not relate to the invention, are not shown in the drawing illustrated. Several valves 3 of the usual type are attached to the control panel 2, namely a valve for every tire and every spare tire. A tube 4 leads from each valve to one of the tires, the air under pressure is supplied to an air chamber attached to the wheel in question. In In the vicinity of the switchboard, a branch line 5 is connected to the tube 4, which leads to a pressure display device 6, which is arranged on the. Control panel that the The air pressure in the tube and the parts connected to it can always be read can. 5 »
Die Röhre 4 führt zu der Außenfläche einer ringförmigen Luftkammer 7, die an der Bremstrommel 9 eines Rades befestigt ist. Von der inneren Seitenfläche der Luftkammer führt eine radiale Röhre 10 zu dem üblichen, an der Radfelge vorgesehenen Aufblasventil 11, das in der üblichen Weise mit dem Reifen 12 in Verbindung steht (Abb. 3).The tube 4 leads to the outer surface of an annular air chamber 7, which is attached to the Brake drum 9 is attached to a wheel. From the inner side surface of the air can a radial tube 10 leads to the usual inflation valve provided on the wheel rim 11, which is connected in the usual way with the tire 12 (Fig. 3).
Die Röhre 10 mündet in einen ringförmigen Innenraum 14 der Luftkammer, die sich mif 5» dem Rad und der Bremstrommel dreht. An den Innenraum 14 schließt sich radial nach außen ein Ringräum 15 an. Die Röhre 4 ist mit einem Nippel 16 versehen, der durch den Ringraum 1.5 geführt ist, um Luft in den Innenraum 14 zu leiten und dabei eine Drehung der Luftkammer gegenüber der Röhre zu ermöglichen. In die SeitenwähdeThe tube 10 opens into an annular space 14 of the air chamber, which rotates mif 5 »the wheel and the brake drum. An annular space 15 adjoins the interior space 14 radially outward. The tube 4 is provided with a nipple 16, which is passed through the annular space 1.5, in order to guide air into the interior space 14 and thereby enable a rotation of the air chamber with respect to the tube. In the sidewalls
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE550548T | 1930-03-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE550548C true DE550548C (en) | 1932-05-12 |
Family
ID=6562710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1930550548D Expired DE550548C (en) | 1930-03-08 | 1930-03-08 | Central inflation device for the pneumatic tires of vehicles |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE550548C (en) |
-
1930
- 1930-03-08 DE DE1930550548D patent/DE550548C/en not_active Expired
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