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DE885401C - Mounting of the two ends of axle suspension springs on rail vehicles consisting of a rubber body - Google Patents

Mounting of the two ends of axle suspension springs on rail vehicles consisting of a rubber body

Info

Publication number
DE885401C
DE885401C DEH514D DEH0000514D DE885401C DE 885401 C DE885401 C DE 885401C DE H514 D DEH514 D DE H514D DE H0000514 D DEH0000514 D DE H0000514D DE 885401 C DE885401 C DE 885401C
Authority
DE
Germany
Prior art keywords
rail vehicles
axle suspension
mounting
suspension springs
rubber body
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
DEH514D
Other languages
German (de)
Inventor
Ludwig Haerter
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.)
HAERTER PATENT GmbH
Original Assignee
HAERTER PATENT GmbH
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 HAERTER PATENT GmbH filed Critical HAERTER PATENT GmbH
Priority to DEH514D priority Critical patent/DE885401C/en
Priority claimed from DEH513D external-priority patent/DE848304C/en
Application granted granted Critical
Publication of DE885401C publication Critical patent/DE885401C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
    • B60G11/02—Resilient suspensions characterised by arrangement, location or kind of springs having leaf springs only
    • B60G11/10—Resilient suspensions characterised by arrangement, location or kind of springs having leaf springs only characterised by means specially adapted for attaching the spring to axle or sprung part of the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
    • B60G11/32—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds
    • B60G11/34—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds including leaf springs
    • B60G11/38—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds including leaf springs and also rubber springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL 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
    • B61F5/00—Constructional 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
    • B61F5/26—Mounting or securing axle-boxes in vehicle or bogie underframes
    • B61F5/30—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes
    • B61F5/301—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes incorporating metal springs
    • B61F5/302—Leaf springs
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/373—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape
    • F16F1/3732—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape having an annular or the like shape, e.g. grommet-type resilient mountings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Springs (AREA)

Description

Die Erfindung -bezieht sich auf eine aus einem Gummikörper bestehende Lagerung der beiden Enden von Achstragfedern an Schienenfahrzeugen unter Verwendung schalenförtniger Körper ams Gummi nachPatent848304. dieeininaxialerRichtung sich erstreckendes und sich nach innen verjüngendes Loch mit konvexer Erzeugen-der auf--weisen, das sich einem entsprechend g geformten Druckstück anpaßt, wobei der Rand des schalenförmigeti Körpers sich ebenfalls nach innen, verjüngt und eine konvexe Erzeugende hat und sich gegen einen entsprecheInd. gestalteten Sitz am zugeordneten Teil lehnt.The invention relates to a rubber body Storage of the two ends of axle suspension springs on rail vehicles using cup-shaped body ams rubber according to patent 848304. which are in theinaxial direction extending and inwardly tapering hole with convex generators, which adapts to a correspondingly shaped pressure piece, the edge of the cup-shaped ti Body also tapers inwards and has a convex generating line and against a corresponding. designed seat leans on the assigned part.

Die Erfindung besteht darin, daß der Sitz in einem mit dem Fabrzeuguntergestell starr-verbundene'n, Hüllkörper gebildet ist und das Druckstück mit einem Zapfen in. die Enddu-rchfochung -der Tragfedier mit Spieleingreift. Auf diese Weise wird eine allseitig elastisch wirkende- Abstützung #zwischen Federende der Achse und dem Schienenfahrzeug erreicht, so daß nicht nur die in senkrechter Richtuing auftretenden Stöße weich abgefangen werden, sondern auch die quer zur Fahrtrichtung gerichteten Stoßbeanspruchungen. Durch die -Ausbildung des einen starren. HaItegliedes für den Gummiringkörper als Kopfmul.de des Fahrzeuggestells wird gleichzeitig eine völlige Verkleidung des Gummiringkörpers gegen Witterungseinflüsse und durch dieAusbildung des inneren starrenTragkörpers als Stützkörper mit Zapfen für die Enddurchlochung der Tragfeder eine sehr einfache Zusammensetzung ohne jegliche Beeinflussung der Federuingsbewegung -der Tragfeder erreicht.The invention consists in that the seat in one with the fabric underframe rigidly connected, enveloping body is formed and the pressure piece with a pin in. the end du-rchfochung - the suspension spring with play engagement. That way will an all-round elastic support # between the spring end of the axle and reached the rail vehicle, so that not only those occurring in vertical Richtuing Bumps are softly absorbed, but also those directed across the direction of travel Shock loads. Through the training of the one rigid. Holding link for the The rubber ring body as the head mul. De of the vehicle frame is at the same time a complete Covering of the rubber ring body against weather influences and through the training of the inner rigid support body as a support body with pegs for the end perforation the suspension spring has a very simple composition without affecting the Spring movement - of the suspension spring reached.

Ein Ausführungsbeispiel ist in der Zeichnung teils in Ansicht und- teils im Schnitt dargestellt. An je-dem Ende der von der Achse a-usgehenden Tragfeder T ist eine Gummiringscheibe# i nach Patent 848! 304 derart a-ngeordnet, daß ihre äußeren konisch-kionvexenAbstützflächen5 von entsprechenden konisch-konkaven Umfläche#n 5 einer mit dein Untergestell U des Schienenifahrzeuges starr verbundenen Kopfmulde 8 getragen werden, -die inneren konisch--konvexen Stützflächen 4 der Gummiringscheil--je i werden von entsprechenden konisch-konka-ven Umflächen 4 eines Stützkörpers 6 getragen, der mit einem Zapfen 6' in der Endlochung 9 der TragfederT frei beweglich ist. Die Bodenfläche des gewölbten Ringkörpers i ist mit einer geringen ringförmigen Auswölbung 3 versehen.An exemplary embodiment is shown in the drawing partly in view and partly in section. At each end of the suspension spring T going out from the axis there is a rubber washer # i according to patent 848! 304 in such a way that their outer conical-kionvexenAbstützflächen5 are supported by corresponding conical-concave surrounding surface # n 5 of a head recess 8 rigidly connected to the underframe U of the rail vehicle, -the inner conical-convex support surfaces 4 of the rubber ring wedge - each i are carried by corresponding conical-concave peripheral surfaces 4 of a support body 6 , which is freely movable with a pin 6 ' in the end hole 9 of the suspension spring T. The bottom surface of the arched annular body i is provided with a small annular bulge 3 .

Die mit dem Untergestellrahmen U fest verschweißte Kopfmulde 8 hüllt mit ihrem Schalenrand 7 (Sitz) -die Gummiringfläehe i allseitig ein und schützt sie so vor atmosphär-ischen Einflüssen. Infolge des frei beweglichen,Eingriffs des Zapfens 6' in die Lochung 9 der Tragfederenden ist der Züisammeilbau sehr vereinfacht.The head recess 8, which is firmly welded to the sub- frame U , envelops the rubber ring surface i with its shell edge 7 (seat) on all sides and thus protects it from atmospheric influences. Due to the movable f rei, engagement of the pin 6 'in the hole 9 of the suspension spring ends of the Züisammeilbau is very simplified.

Claims (1)

PATENTANSPRUCH- .Aus einem-Gummikörper bestehendeLagerung der beiden Enden von Achstragfedern an Schienenfahrzeugen unter Verwendung schalenförmiger Körper aus Gummi nach Patent 94-8 304, die ein in axialer Richtung sich erstreckendes und sich nach innen verjüngendes Loch mit konvexer Erzeugender aufweisen, das sich einem entsprechend geformten Druckstück anpaßt und wobei der Rand des schalenförmigen Körpers sichebenfalls nach innen verjüngt und eine konvexe Erzeugende hat und. sich gegen einen entsprechen-d- gestafteten Sitz am zugeordneten Teil lehnt, dadurch gekennzeichnet, daß der Sitz (7) in einem mit dem Fahrzeuguntergestell (U) starr verbundenen Hüllkörper (8) gebildet ist und das Druckstück (6) mit einem Zapfen (6') in die Enddurchlochung (9) der Tragfeder (T) mit Spiel eingreift. Angezogene Druckschriften: Britische Patentschriften Nr. 400 841, 5oo 2,96; österreic hische Patentschrift- Nr. 155 82,3; deutsche Patentschriften, Nr. 127 479, 668 127; französische Patentschrift Nr. 755 771; -USA.-Patentschrift Nr. -- 127 935; Organ für die Fortschritte des Eisenbahnwesens, 1939, S. 13-2- PATENT CLAIM-. A rubber body mounting of the two ends of axle suspension springs on rail vehicles using shell-shaped bodies made of rubber according to Patent 94-8 304, which have an axially extending and inwardly tapering hole with a convex generatrix, which corresponds to a shaped pressure piece adapts and wherein the edge of the cup-shaped body also tapers inward and has a convex generatrix and. leans against a corresponding seat on the associated part, characterized in that the seat (7) is formed in an enveloping body (8) rigidly connected to the vehicle underframe (U) and the pressure piece (6) with a pin (6 ') engages in the end perforation (9) of the suspension spring (T) with play. Cited references: British Patent Nos. 400,841, 5oo 2.96; Austrian Patent No. 155 82.3; German patents, Nos. 127 479, 668 127; French Patent No. 755 771; - United States Patent No. - 127,935; Organ for the Progress of the Railway System , 1939, pp. 13-2-
DEH514D 1940-01-24 1940-01-24 Mounting of the two ends of axle suspension springs on rail vehicles consisting of a rubber body Expired DE885401C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH514D DE885401C (en) 1940-01-24 1940-01-24 Mounting of the two ends of axle suspension springs on rail vehicles consisting of a rubber body

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEH513D DE848304C (en) 1940-01-24 1940-01-24 Device for the flexible storage of engines or superstructures on the chassis by means of their hollow facing shell-shaped body made of elastic material, eg. B. rubber
DEH514D DE885401C (en) 1940-01-24 1940-01-24 Mounting of the two ends of axle suspension springs on rail vehicles consisting of a rubber body

Publications (1)

Publication Number Publication Date
DE885401C true DE885401C (en) 1953-08-03

Family

ID=25979257

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH514D Expired DE885401C (en) 1940-01-24 1940-01-24 Mounting of the two ends of axle suspension springs on rail vehicles consisting of a rubber body

Country Status (1)

Country Link
DE (1) DE885401C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE924087C (en) * 1953-10-13 1955-02-24 Uerdingen Ag Waggonfabrik Bogie for rail vehicles
DE932131C (en) * 1952-04-16 1955-08-25 Maschf Augsburg Nuernberg Ag Two-axle rail vehicle with single-axle drawbar frames and externally mounted wheel sets
DE945246C (en) * 1952-06-29 1956-07-19 Augsburg Nuernberg A G Zweigni Two-axle bogie for rail vehicles
DE1113961B (en) * 1955-10-14 1961-09-21 English Electric Co Ltd Leaf spring suspension, especially for rail vehicles

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE127479C (en) *
GB400841A (en) * 1932-03-25 1933-11-02 Ettore Bugatti Improvements in vehicle suspension devices
FR755771A (en) * 1932-05-19 1933-11-30 Assembly of elements elastically connected by rubber, preferably by gluing or vulcanization
US2127935A (en) * 1935-08-12 1938-08-23 Gen Steel Castings Corp Railway truck
DE668127C (en) * 1934-02-23 1938-12-17 Ludwig Haerter Elastic vehicle wheel, especially for rail vehicles, with soft rubber bodies clamped between the wheel rim and the wheel body and provided with cavities
GB500286A (en) * 1937-08-07 1939-02-07 Ludwig Haerter Improvements in or relating to rubber supporting members for elastically supporting vehicle and machine parts
AT155823B (en) * 1935-05-10 1939-03-25 Getefo Resilient mounting of the ends of leaf springs.

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE127479C (en) *
GB400841A (en) * 1932-03-25 1933-11-02 Ettore Bugatti Improvements in vehicle suspension devices
FR755771A (en) * 1932-05-19 1933-11-30 Assembly of elements elastically connected by rubber, preferably by gluing or vulcanization
DE668127C (en) * 1934-02-23 1938-12-17 Ludwig Haerter Elastic vehicle wheel, especially for rail vehicles, with soft rubber bodies clamped between the wheel rim and the wheel body and provided with cavities
AT155823B (en) * 1935-05-10 1939-03-25 Getefo Resilient mounting of the ends of leaf springs.
US2127935A (en) * 1935-08-12 1938-08-23 Gen Steel Castings Corp Railway truck
GB500286A (en) * 1937-08-07 1939-02-07 Ludwig Haerter Improvements in or relating to rubber supporting members for elastically supporting vehicle and machine parts

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE932131C (en) * 1952-04-16 1955-08-25 Maschf Augsburg Nuernberg Ag Two-axle rail vehicle with single-axle drawbar frames and externally mounted wheel sets
DE945246C (en) * 1952-06-29 1956-07-19 Augsburg Nuernberg A G Zweigni Two-axle bogie for rail vehicles
DE924087C (en) * 1953-10-13 1955-02-24 Uerdingen Ag Waggonfabrik Bogie for rail vehicles
DE1113961B (en) * 1955-10-14 1961-09-21 English Electric Co Ltd Leaf spring suspension, especially for rail vehicles

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