CH192957A - Chassis, especially for railroad and road motor vehicles, in which the wheel axles are guided by at least approximately parallel, spring-loaded swing arms. - Google Patents

Chassis, especially for railroad and road motor vehicles, in which the wheel axles are guided by at least approximately parallel, spring-loaded swing arms.

Info

Publication number
CH192957A
CH192957A CH192957DA CH192957A CH 192957 A CH192957 A CH 192957A CH 192957D A CH192957D A CH 192957DA CH 192957 A CH192957 A CH 192957A
Authority
CH
Switzerland
Prior art keywords
chassis
spring
swing arms
railroad
guided
Prior art date
Application number
Other languages
German (de)
Inventor
Ringhoffer-Tatra-Werke A G
Original Assignee
Ringhoffer Tatra Werke 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 Ringhoffer Tatra Werke Ag filed Critical Ringhoffer Tatra Werke Ag
Publication of CH192957A publication Critical patent/CH192957A/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G3/00Resilient suspensions for a single wheel
    • B60G3/18Resilient suspensions for a single wheel with two or more pivoted arms, e.g. parallelogram
    • B60G3/20Resilient suspensions for a single wheel with two or more pivoted arms, e.g. parallelogram all arms being rigid
    • B60G3/207Resilient suspensions for a single wheel with two or more pivoted arms, e.g. parallelogram all arms being rigid the arms being essentially parallel to the longitudinal axis of the vehicle
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61FRAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F5/00Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/26Mounting or securing axle-boxes in vehicle or bogie underframes
    • B61F5/30Axle-boxes mounted for movement under spring control in vehicle or bogie underframes
    • B61F5/32Guides, e.g. plates, for axle-boxes
    • B61F5/325The guiding device including swinging arms or the like to ensure the parallelism of the axles

Description

  

  



  Fahrgestell, insbesondere f r   Eisenbahn-und      Strassenmotorfahrzeuge,    bei dem die
Radachsen von wenigstens annÏhernd parallelen, abgefederten
Schwingarmen geführt sind.



   Die Erfindung bezieht sich auf ein Fahrgestell, insbesondere ein solches für   Eisen-    bahn-und Strassenmotorfahrzeuge, bei dem die   Radaohsen    von wenigstens annähernd d parallelen abgefederten Schwingarmen geführt sind. Dabei ist bekannt, die   Sehwing-    arme durch eine einzige Schraubenfeder ge  geneinander abzufedern, welche Feder    sich aber hÏufig als unzulänglich erwies.



   Die Erfindung besteht darin, dass an den Schwingarmen Querteile f r die Aufnahme von mehr als einer Feder vorgesehen sind, die zu beiden Seiten der Schwingarme angeordnet sind.



   In der Zeichnung ist ein Ausführungsbeispiel des Erfindungsgegenstandes veranschaulicht. und zwar zeigt :
Fig. l. eine bereits bekannte   Konstruk-    tion eines Fahrgestelles mit zwischen den Sehwingarmen nur je einer Schraubenfeder ;
Fig.   2    zeigt in Seitenansicht, zum Teil im Schnitt, ein Fahrgestell mit je zwei Schraubenfedern und    : Fig. 31 ist    eine Stirnansicht des Fahrgestelles nach Fig. 2.



   Es bedeutet   1    einen die Achse 2 eines angetriebenen oder   nichtangetriebenen    Rad   paares umgebenden rohrformigen Kasten, der    an beiden Enden mit Tellern 3 f r die Bremseinrichtungen versehen ist. An diesen Tellern 3 sind schwingbare Arme 4 und 5 angelenkt. Der Schwingarm 4 ist auf einem am FahrgestelltrÏger angeordneten Zapfen 6 gelagert und mit einer Verlängerung 7 versehen, die   miteinerHülsea.usgesta,ttet    ist.



  Der Schwingarm 5 ist ebenfalls an einem am Fahrgestellträger befestigten Zapfen 9 gelagert und weist vor diesem Zapfen eine   Hiilse      10    auf. Die Hülsen 8 und   10      um-    greifen Zapfen 11 und   12,    die in   gabel-    förmig ausgebildeten Haltern 13 und 14 gelagert sind. An den Haltern 13 und 14 sind Querteile 15 und 16 befestigt, wobei der Querteil 15 gegenüber dem Halter 13 durch die Schraubenmutter 19 verstellbar ist. 20 und 211   sind teleskopartig ineinandergrei-    fende, zu   beiden. Seiten der Sohwingajme    an den Querteilen 15 und 16 angeordnete zylindrische GehÏuse f r die Schraubenfedern 17 un, 18.

   Bei breiterer Ausgestaltung der Querteile 15 und 16 können naturgemäss statt zwei Federn auch deren vier vorgesehen sein. Durch Verstellen der Mutter 19 kann die Entfernung der Querteile 15 und 16 und damit die Spannung der Federn verändert werden. Die Federn können auch ohne GehÏuse verwendet sein. Innerhalb oder   aubier-    halb der   Gehäuse keimen    mit den Federn noch Dämpfungseinriohtungen verbunden sein. Das beschriebene Fahrgestell kann für   Eisenbahn-wie    auch f r schwere Strassenmotorfahrzeuge Verwendung finden, bei denen die einfachen Fedlern in der   Anord-      nung    g nach Fig.   1    nicht genügen würden.



  



  Chassis, especially for railroad and road motor vehicles, in which the
Wheel axles of at least approximately parallel, spring-loaded
Swing arms are guided.



   The invention relates to a chassis, in particular one for railroad and road motor vehicles, in which the wheel shafts are guided by at least approximately d parallel, spring-loaded swing arms. It is known that the wing arms can be cushioned against one another by a single helical spring, but which spring has often proven to be inadequate.



   The invention consists in that transverse parts are provided on the swing arms for receiving more than one spring, which are arranged on both sides of the swing arms.



   An exemplary embodiment of the subject matter of the invention is illustrated in the drawing. namely shows:
Fig. L. an already known construction of a chassis with only one helical spring between the viewing arms;
FIG. 2 shows a side view, partly in section, of a chassis with two coil springs each and: FIG. 31 is a front view of the chassis according to FIG. 2.



   1 means a tubular box surrounding the axle 2 of a driven or non-driven pair of wheels, which is provided at both ends with plates 3 for the braking devices. On these plates 3 swingable arms 4 and 5 are articulated. The swing arm 4 is mounted on a pin 6 arranged on the chassis support and is provided with an extension 7 which is designed with a sleeve.



  The swing arm 5 is also mounted on a pin 9 attached to the chassis support and has a sleeve 10 in front of this pin. The sleeves 8 and 10 encompass pins 11 and 12, which are mounted in holders 13 and 14 of fork-shaped design. Cross parts 15 and 16 are fastened to the holders 13 and 14, the cross part 15 being adjustable with respect to the holder 13 by the screw nut 19. 20 and 211 are telescopically interlocking, to both. Cylindrical housings for the helical springs 17 and 18, which are arranged on the transverse parts 15 and 16 on the sides of the Sohwingajme.

   In the case of a wider configuration of the transverse parts 15 and 16, four springs can naturally also be provided instead of two springs. By adjusting the nut 19, the distance between the cross members 15 and 16 and thus the tension of the springs can be changed. The springs can also be used without the housing. Inside or outside the housing, damping devices can still be connected to the springs. The chassis described can be used for railroad vehicles as well as for heavy street motor vehicles in which the simple springs in the arrangement g according to FIG. 1 would not suffice.

 

Claims (1)

PATENTANSPRUCH : Fahrgestell, insbesondere f r Eisenbahn- und Stra¯enmotorfahrzeuge, bei dem die Radachsen von wenigstens annähernd parallelen, abgefederten Schwingarmen geführt sind, dadurch gekennzeichnet, dass an den Schwingarmen Querteile (15,16) f r die Aufnahme von mehr als einer Feder-orge- sehen sind, die zu beiden Seiten der Sehwingarme angeordnet sind. PATENT CLAIM: Chassis, in particular for railroad and street motor vehicles, in which the wheel axles are guided by at least approximately parallel, spring-loaded swing arms, characterized in that transverse parts (15, 16) for the accommodation of more than one spring element are seen on the swing arms are, which are arranged on both sides of the wing arm. UNTERANSPRUOHE : 1. Fahrgestell nach Patentanspruch, dadurch gekennzeichnet. dass der Abstand der die Federn aufnehmenden Querteile (15,16) einstellbar gemacht ist. SUBSTANTIAL CLAIMS: 1. Chassis according to claim, characterized. that the distance of the Spring-receiving cross members (15,16) is made adjustable. 2. Fahrgestell nach Patentanspruch und Un teranspruch 1, dadurch gekennzeichnet, dal3 die Querteile mit zylindrischen Ge häusen (20, 21), die teleskopartig inein ander greifen, ausgestattet sind. 2. Chassis according to patent claim and Un teran claim 1, characterized in that the cross members with cylindrical Ge housings (20, 21) which engage telescopically in one another are equipped. 3. Fahrgestell nach Patentanspruch und den Unteranspr chen 1 und 2, dadurch ge kennzeichnet, da¯ mit den Federn DÏmp fungsvorrichtungen ausserhalb der zylin rischen GehÏuse verbunden sind. 3. Chassis according to claim and the Subclaims 1 and 2, characterized in that damping devices are connected to the springs outside the cylindrical housing. 4. Fahrgestell nach Patentanspruch und den Unteranspruchen l und 2, dadurch ge kennzeichnet, dass mit den Federn Dämp- fungsvorrichtungen innerhalb der zylin drischen Gehäuse verbunden sind. 4. Chassis according to claim and dependent claims l and 2, characterized in that damping devices are connected to the springs within the cylindrical housing.
CH192957D 1936-11-16 1936-11-16 Chassis, especially for railroad and road motor vehicles, in which the wheel axles are guided by at least approximately parallel, spring-loaded swing arms. CH192957A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH192957T 1936-11-16

Publications (1)

Publication Number Publication Date
CH192957A true CH192957A (en) 1937-09-15

Family

ID=4438562

Family Applications (1)

Application Number Title Priority Date Filing Date
CH192957D CH192957A (en) 1936-11-16 1936-11-16 Chassis, especially for railroad and road motor vehicles, in which the wheel axles are guided by at least approximately parallel, spring-loaded swing arms.

Country Status (1)

Country Link
CH (1) CH192957A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1079966B (en) * 1957-01-16 1960-04-14 Bernard Marcel Germain Ferand Independent suspension for motor vehicles with longitudinal arms suspended from each other
FR2914610A1 (en) * 2007-04-05 2008-10-10 Alstom Transport Sa PRIMARY SUSPENSION DEVICE OF A RAIL VEHICLE BOGIE

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1079966B (en) * 1957-01-16 1960-04-14 Bernard Marcel Germain Ferand Independent suspension for motor vehicles with longitudinal arms suspended from each other
FR2914610A1 (en) * 2007-04-05 2008-10-10 Alstom Transport Sa PRIMARY SUSPENSION DEVICE OF A RAIL VEHICLE BOGIE
WO2008129206A1 (en) 2007-04-05 2008-10-30 Alstom Transport Sa Primary suspension device for a railway vehicle bogie
CN101646590B (en) * 2007-04-05 2011-12-14 阿尔斯通运输股份有限公司 Primary suspension device for a railway vehicle bogie
US8136455B2 (en) 2007-04-05 2012-03-20 Alstom Transport Sa Primary suspension device for a railway vehicle bogie
KR101489875B1 (en) 2007-04-05 2015-02-04 알스톰 트랜스포트 에스에이 Primary suspension device for a railway vehicle bogie

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