DE398135C - Mountain support and emergency braking device for motor vehicles - Google Patents

Mountain support and emergency braking device for motor vehicles

Info

Publication number
DE398135C
DE398135C DEK87993D DEK0087993D DE398135C DE 398135 C DE398135 C DE 398135C DE K87993 D DEK87993 D DE K87993D DE K0087993 D DEK0087993 D DE K0087993D DE 398135 C DE398135 C DE 398135C
Authority
DE
Germany
Prior art keywords
support
emergency braking
motor vehicles
braking device
mountain support
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
DEK87993D
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.)
Knorr Bremse AG
Original Assignee
Knorr Bremse AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Knorr Bremse AG filed Critical Knorr Bremse AG
Priority to DEK87993D priority Critical patent/DE398135C/en
Priority to CH108168D priority patent/CH108168A/en
Priority to FR576694D priority patent/FR576694A/en
Application granted granted Critical
Publication of DE398135C publication Critical patent/DE398135C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60TVEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T1/00Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
    • B60T1/12Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting otherwise than by retarding wheels, e.g. jet action
    • B60T1/14Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting otherwise than by retarding wheels, e.g. jet action directly on road

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Regulating Braking Force (AREA)

Description

DEUTSCHES REICHGERMAN EMPIRE

AUSGEGEBEN AM11.JULI1924ISSUED ON JULY 11, 1924

REICHSPATENTAJMTREICHSPATENTAJMT

PATENTSCHRIFTPATENT LETTERING

KLASSE 63 c GRUPPECLASS 63c GROUP

(K #7993(K # 7993

Knorr-Bremse Akt-Ges. in Berlin-Lichtenberg.Knorr-Bremse Akt-Ges. in Berlin-Lichtenberg.

BergstUtze und Notbremsvorrichtung für Kraftfahrzeuge.Mountain support and emergency braking device for motor vehicles.

Patentiert im Deutschen Reiche vom !. Januar 1924 ab.Patented in the German Empire from!. January 1924.

Die Erfindung bezieht sich auf eine Bergstütze für Kraftfahrzeuge. Von den bekannten, vom Band auszulösenden' Bergstürzen), die den- Zweck haben, bei Bergfahrt das Ahwärtsrolien des Kraftwagens zu verhindern, falls der Motor aussetet oder stillgesetzt wird, unterscheidet sich der Gegenstand der Erfindung! dadurch, daß die Bewegung der Stütze durch einen D'fuckluftkolben erfolgt, wodurch die Möglichkeit gegeben ist, entsprechend der Kolbenfläche und dem zur Anwendung gelangenden Luftdruck die Stütze mit einer solchen Kraft auf die Fahrbahn zu pressen, daß die Vorrichtung unabhängig von der auf die Riäder wirkenden Bremse das Fahrzeug abzubremsen, vermag. Außerdem wird durch die Anwendung von Druckluft zur Bewegung der Stütze noch, der den bekannten Bergst'üifczen anhaftende Nachteil vermieden!, der darin liegt, daß sich die selten gebrauchte .Stütze im: Bedarfsfalle in ihrem; Drehlager nur schwer bewegen: läßt, weil das Lager verschmutzt oder eingerostet ist. Die DrucklufUrorrichtung gestattet unter allen Umständen ein rasches Niederlegen der Stütze.The invention relates to a mountain support for automobiles. From the well-known landslides to be triggered by the tape), which have the purpose of preventing the vehicle from rolling backwards when driving uphill, if the engine stalls or stops, the item is different the invention! in that the movement of the support by a D'fuckluftkolben takes place, whereby the possibility is given, according to the piston area and the applied air pressure the support with such a force on the roadway to press that the device is independent of the acting on the ri-wheels Brake is able to brake the vehicle. In addition, by using compressed air to move the support, the the well-known Bergstüifczen inherent disadvantage avoided !, which is due to the fact that the seldom used her; The pivot bearing is difficult to move: because the warehouse is dirty or rusty. The compressed air device allows under in all circumstances a quick laying down of the Support.

Die Beaufschlagung des Drudkluftkolbens, der die Bergstütze bewegt, kamm durch das Führerbremsventil der Druckluftbremse erfolgen, das zu diesem Zweck eine besondereThe pressure on the piston, which moves the mountain support, came through the Driver's brake valve of the compressed air brake made for this purpose a special

Stellung· für äußerste Notbremsung besitzt. Es kann jedoch auch ein besonderes Steuerorgan für die Bergstütze vorgesehen sein.Position for extreme emergency braking. However, a special control element can also be provided for the mountain support.

Der Erfkidungsgegenstand ist auf der Zeichnung veranschaulicht.The subject of the invention is on the Drawing illustrates.

Abb. ι zeigt die Vorrichtung im Ruhezustand. Die übliche, an sich bekannte Bergstützei, die am unteren Ende ein um einen Bolzen 2 drehbaren, schaufelartig ausgebildeten, mit einem Anschlag 4 versehenen Doppelsporn 3 trägt, wird durch einen in einem Gelenk 7 drehbar aufgehängten Zylinder in der Ruhestellung gehalten, und zwar mit Hilfe einer im Zylinder gelagerten Feder S, die bestrebt ist, den Kolben 6 in der in Abb. ι gezeigten Endstellung festzuhalten. Tritt Druckluft durch das Zuführungsrohr 8 über den Kolben 6, so wird die Stütze nach unten bewegt una nimmt die,in Abb. 2 ge-Fig. Ι shows the device in the idle state. The usual, well-known Bergstützei, the shovel-like design rotatable about a bolt 2 at the lower end, with a stop 4 provided double spur 3 is carried by a rotatably suspended in a joint 7 cylinder held in the rest position with the help of a spring mounted in the cylinder S, which strives to hold the piston 6 in the end position shown in Fig. Ι. If compressed air passes through the supply pipe 8 via the piston 6, the support is after moved below and takes the one shown in Fig. 2

so zeigte Stellung ein, falls der Wagen betgwärts hält und der Sporn das Zurückrollen verhindern soll. Fährt während der Auslösung der Vorrichtung der Wagen abwärts, so kippt der Doppelsporn 3 um das Gelenk 2, bis sich der Atoschlag 4 gegen die Stütze 1 legt (Abb. 3). Die Spitzen des Sporns dringen entsprechend (der Kolbenkraft in die Fahrbahn ein und erzeugen eine bedeutende Reibung.so showed a position if the car was facing the bed and the spur should prevent it from rolling back. Runs during triggering the device of the carriage downwards, the double spur 3 tilts around the joint 2 until the atoshock 4 hits the support 1 places (Fig. 3). The tips of the spur penetrate the roadway according to the piston force one and create a significant amount of friction.

Bei der Ausführungsform nach Abb. 4. findet ein Zweikammerzylinder 10 Verwendung. Diese Austführung eignet sich besonders für Anhängewagen. Sämtliche Stützen der angehängten Wagen können vom Führerstande des Kraftwagens aus gesteuert werden. Beim Reißen der Kupplung zwischen den Fahrzeugen werden die Sporne infolge Zerreißens der durchgehenden Druckluftleitung 9 und selbsttätigen Intwirksamkeittretens der Zweikamimerzyliwder selbsttätig auf die Fahrbahn gepreßt.In the embodiment according to Fig. 4, a two-chamber cylinder 10 is used. This version is particularly suitable for trailer vehicles. All supports the attached car can be controlled from the driver's cab of the car. When the coupling between the vehicles breaks, the spurs are torn as a result the continuous compressed air line 9 and the automatic ineffectiveness Two-chamber cylinder automatically pressed onto the roadway.

Claims (1)

Patent-Anspruch:Patent claim: Bergstütze und Notbremsvorrichtung für Kraftfahrzeuge, dadurch gekennzeichnet, daß die Bergstütze (1) durch einen Druckluftkolben (6) gegen die Fahrbahn gepreßt wird.Mountain support and emergency braking device for motor vehicles, characterized in that that the mountain support (1) by a compressed air piston (6) against the road is pressed. Abb. i.Fig.i. Abb. 2.Fig. 2. Abb. 3.Fig. 3.
DEK87993D 1924-01-01 1924-01-01 Mountain support and emergency braking device for motor vehicles Expired DE398135C (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DEK87993D DE398135C (en) 1924-01-01 1924-01-01 Mountain support and emergency braking device for motor vehicles
CH108168D CH108168A (en) 1924-01-01 1924-01-21 United mountain support and floor brake for motor vehicles equipped with compressed air braking devices.
FR576694D FR576694A (en) 1924-01-01 1924-02-01 Compressed-air-actuated retaining tie-rod at the same time serving as a mountain braking device for motor vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK87993D DE398135C (en) 1924-01-01 1924-01-01 Mountain support and emergency braking device for motor vehicles

Publications (1)

Publication Number Publication Date
DE398135C true DE398135C (en) 1924-07-11

Family

ID=7236100

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK87993D Expired DE398135C (en) 1924-01-01 1924-01-01 Mountain support and emergency braking device for motor vehicles

Country Status (3)

Country Link
CH (1) CH108168A (en)
DE (1) DE398135C (en)
FR (1) FR576694A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1014861B (en) * 1953-04-09 1957-08-29 Walter Nesselberger Device for preventing a vehicle, in particular a motor vehicle, from rolling backwards
DE1235170B (en) * 1962-02-14 1967-02-23 Stahlgruber Gruber & Co Otto Return safety device for vehicles to be operated by the driver's cab

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1014861B (en) * 1953-04-09 1957-08-29 Walter Nesselberger Device for preventing a vehicle, in particular a motor vehicle, from rolling backwards
DE1235170B (en) * 1962-02-14 1967-02-23 Stahlgruber Gruber & Co Otto Return safety device for vehicles to be operated by the driver's cab

Also Published As

Publication number Publication date
FR576694A (en) 1924-08-25
CH108168A (en) 1925-01-02

Similar Documents

Publication Publication Date Title
FR2392854A1 (en) TRAILER BRAKE DEVICE
DE398135C (en) Mountain support and emergency braking device for motor vehicles
DE3321511C2 (en) Hydraulic overrun braking system
DE805604C (en) Overrun braking device
DE620337C (en) Device for emergency operation of braking systems for rail vehicles
DE819353C (en) Emergency brake system for motor vehicles equipped with a compressed air brake system with wheel brake cylinders that can be acted upon by a compressed air reservoir via a control valve
DE897052C (en) Device for actuating the hydraulic brake of motor vehicle trailers
DE394087C (en) Device for automatically applying the brake for trailer vehicles
AT99982B (en) Pneumatically operated mountain support for automobiles.
DE564745C (en) Additional drive device for motor vehicles by means of rollers to be pressed against the roadway
DE931334C (en) Safety device for motor vehicles with hydraulically operated brake and clutch
AT61094B (en) Braking device for vehicles, in particular motor vehicles.
DE834051C (en) Hydraulic additional brake for overrun brakes on vehicle trailers
DE489232C (en) Braking device acting on the towing vehicle when the trailer hits the trailer
DE547245C (en) Braking device for trucks
DE564742C (en) Overrun brake for the trailers of articulated lorries
DE239323C (en) Reverse brake with weight-loaded catch lever
DE682498C (en) Braking device for motor vehicles
DE2928312A1 (en) HYDRAULIC BRAKE SYSTEM FOR A TRAIN VEHICLE WITH TRAILER
DE383990C (en) Air brake device for motor vehicles
DE834504C (en) Braking device, especially for motor vehicle trailers
DE229009C (en)
DE256271C (en)
DE642515C (en) Braking device for motor vehicles
DE50109C (en) Locking device for strafe carts