DE848304C - 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 - Google Patents
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. rubberInfo
- Publication number
- DE848304C DE848304C DEH513D DEH0000513D DE848304C DE 848304 C DE848304 C DE 848304C DE H513 D DEH513 D DE H513D DE H0000513 D DEH0000513 D DE H0000513D DE 848304 C DE848304 C DE 848304C
- Authority
- DE
- Germany
- Prior art keywords
- shaped body
- elastic material
- superstructures
- chassis
- shaped
- 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
- 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)
- Vibration Prevention Devices (AREA)
Description
Die Erfindung betrifft eine Einrichtung zur nachgielligell Lagerung von Motoren oder Aufbauten am Fahrgestell mittels finit ihrer Höhlung einander zugekehrter schalenförmiger Körper aus elastischem Werkstoff, z. 13. Gummi, die ein sie miteinander und mit dein einen der zu lagernden Teile verbindender Bolzen durchdringt, und bezweckt Verbesserungen in der Gestaltung der schalenförmigen Körper aus elastischem Werkstoff, durch die der vorzeitige Verbrauch des Werkstoffs durch Reibung verhindert «erden soll. Nach der Erfindung wird das dadurch erreicht, daß die schalenförmigen Körper ein in axialer Richtung sich erstreckendes und sich nach innen verjüngendes Loch mit konvexer Erzeugenden aufweisen, das sich einem entsprechend geformten Druckstück anpaßt, und claß der Rand der schalenförmigen Körper sich ebenfalls nach innen verjüngt und eilte konvexe Erzeugende hat und sich gegen einen entsprechend gestalteten Sitz am zugeordtieten Teil lehnt.The invention relates to a device for nachgielligell storage of engines or superstructures on the chassis by means of their finite cavity facing each other cup-shaped body made of elastic material, e.g. 13. Rubber that one they to each other and penetrates with your bolt connecting one of the parts to be stored, and aims Improvements in the design of the shell-shaped body made of elastic material, by which the premature consumption of the material by friction prevents «ground target. According to the invention this is achieved in that the shell-shaped body an axially extending and inwardly tapering hole with convex generatrix, which is a correspondingly shaped pressure piece adapts, and the edge of the bowl-shaped body also tapers inwards and has hurried convex generatrix and is against a suitably shaped seat leans against the assigned part.
I" sind schote Ausführungen bekannt, bei denen zwei glockenförmige Körper aus nachgiebigem Werkstoff finit ihrem Rand gegen einen Tragring des einen der heilen gegeneinander abzufedernden Teile abgestützt sind und die glockenförmigen Körper durch einen sie in Achsenrichtung durchdringenden Befestigungsbolzen miteinander und mit dem einen der leiden gegeneinander abzufedernden Teile verbunden sind. Bei anderen bekannten Ausführtlilgen dient nur ein einziger schalenförmiger K<ii-per zur Abstützung. Bei all diesen Ausführungell weisen die elastischen Körper ebene Stützfl;icliell auf, die sich rechtwinklig zti der Achse, in deren Richtung die Belastung wirkt, erstrecken, was zur Folge hat, daß sie bei ihrer Verformung mit den vorhandenen starren Befestigungsbolzen und bei einer anderen Ausführung auch mit den inngelegten Rändern der Halteschalen in reibende Berührung kommen, wodurch ihre Lebensdauer verringert wird. Diese ungemein schädliche, reihende I3eriilirting zwischen dein elastischen Werkstoff und <ien metallischen Lagerteilen muß verhütet werden, wie das bei der Einrichtung nach der Erfindung der Fall ist, wenn die natürliche Lebensdauer des elastischen Werkstoffs erhalten bleiben soll.I "are known pod designs in which two bell-shaped bodies made of flexible material are supported finitely at their edge against a support ring of one of the healing parts to be cushioned against each other and the bell-shaped bodies are cushioned against each other by a fastening bolt penetrating them in the axial direction and with one of the sufferers In other known designs, only a single shell-shaped body serves for support. In all these designs, the elastic bodies have flat support surfaces which extend at right angles to the axis in the direction of which the load acts As a result, when they are deformed, they come into frictional contact with the existing rigid fastening bolts and, in another version, with the inlaid edges of the holding shells, which reduces their service life Material and metallic bearing parts must be prevented, as is the case with the device according to the invention, if the natural service life of the elastic material is to be preserved.
Ausfiihrungsbeispiele sind in den Fig. i und 2 in ()wer schnitten dargestellt.Exemplary embodiments are shown in FIGS. 1 and 2 in () who cut shown.
I3ei (lein Ausführungsbeispiel nach Fig. i konlult es darauf all, den -Motor Il am Falirgestellarni F elastisch aufzuliä ngen. Zu dem Zweck erstreckt sich vor den' Arin F ein Gewindebolzen .°I, auf (lern zwei 1),-tlcl<stiicke 6 und 7 mit einen' Abstandsstück 6' dazwischen mittels Muttern starr miteinander verblinden sind. Der starre Lagerteil 2 besteht finit dein Motor .11 aus einem Stück. Zwischen diesen Lagerteilen erstrecken sich zwei mit ihrem Wöll>ttligsinnerii einander zugekehrte schalenförmige Körper i, die in axialer Richtung sich erstreckende und sich nach innen verjüngende Löcher mit kolivexen Erzeugenden aufweisen, die sich den entsprechend geformten Flächen 3' der DI"tICkStilcke 6. 7 allpassell und deren Ränder sich ebenfalls nach innen verjüngen und eine konvexe Erzeugende haben und sich gegen entsprechend gestaltete Sitzflächen 3 der Lagerteile 2, 2a, 2b lehnen.I3ei (an embodiment according to Fig. To extend the motor II on the Falirgestellarni F elastically. For the purpose of extending in front of the 'Arin F a threaded bolt. ° I, on (learn two 1), - tlcl <pieces 6 and 7 rigidly blind together by means of nuts with a 'spacer 6' in between are. The rigid bearing part 2 consists of one piece finitely your motor .11. Between These bearing parts extend two with their wool> ttligsinnerii facing each other cup-shaped body i, which extends in the axial direction and after have inside tapering holes with colivexen generators, which correspond to the shaped surfaces 3 'of the DI "tICkStilcke 6. 7 allpassell and their edges also taper inwards and have a convex generatrix and oppose accordingly lean designed seat surfaces 3 of the bearing parts 2, 2a, 2b.
Bei der Ausführung nach Fig. 2 wird der Motor 111 mit einem Flansch vom Gewindebolzen A starr getragen, auf dem in diesem Fall drei Druckstücke 5, 6, 7 mit einem Abstandsrohrstück 6' allgeordnet sind. Für die iitil.leren 'leiden schalenförmigen Körper i sind die ä ulieren Lagerteile 2, 2° mit einem Flansch F des L'ntergestellrahinens durch Schweißung starr verbunden. Ein dritter äußerer Lagerteil 26 ist finit einer entsprecheliden Ausnehmtnig in den Lagerteil 2° hineingellal3t tuld trägt einen dritten schalenf<irinigen Körper i, der innen auf dein Druckstück 5 abgestützt ist. Bei der Ausführung nach Fig. 2 ist angenommen, (laß die vorn NTotor .l-1 ausgehenden I)ruckbearispruchungen der sclialenförniigen Körper i in einer Richtung, in der diese Druckl>eanslirticliung von zwei dieser Körper aufgenommen wird, gröLier sind als in der entgegengesetzten. Für schwerere Belastungen können auch vier oder mehr schalenfi-@rmige K ürper angewendet werden.In the embodiment according to FIG. 2, the motor 111 is rigidly supported by a flange from the threaded bolt A , on which in this case three pressure pieces 5, 6, 7 with a spacer pipe piece 6 'are all arranged. For those who suffer from shell-shaped bodies, the outer bearing parts 2, 2 ° are rigidly connected to a flange F of the underframe rail by welding. A third, outer bearing part 26 is finely molded into the bearing part 2 ° with a corresponding recess. In the embodiment according to FIG. 2, it is assumed (let the I starting from the NTotor .l-1) jerk stresses of the sclialenförniigen body i in a direction in which this pressure distribution is absorbed by two of these bodies, are greater than in the opposite direction . For heavier loads, four or more bowl-shaped bodies can also be used.
Claims (1)
Priority Applications (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 |
Applications Claiming Priority (1)
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 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE848304C true DE848304C (en) | 1952-09-01 |
Family
ID=7142187
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEH513D Expired 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 |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE848304C (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE952353C (en) * | 1952-10-16 | 1956-11-15 | Mak Maschb Kiel Ag | Elastic three-point mounting of an internal combustion engine on the support frame of a vehicle, in particular a locomotive |
DE1160310B (en) * | 1955-06-17 | 1963-12-27 | Metalastik Ltd | Vibration-absorbing central bearing of a shaft, in particular a drive shaft of a road vehicle |
DE2618333A1 (en) * | 1976-04-27 | 1977-11-03 | Boge Gmbh | Hydraulic twin cell elastic walled engine mounting - has small holes in inter cell plate fixed to engine and chassis via main cell |
FR2753763A1 (en) * | 1996-09-26 | 1998-03-27 | Boge Gmbh | DEVICE FOR DAMPING OSCILLATIONS |
-
1940
- 1940-01-24 DE DEH513D patent/DE848304C/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE952353C (en) * | 1952-10-16 | 1956-11-15 | Mak Maschb Kiel Ag | Elastic three-point mounting of an internal combustion engine on the support frame of a vehicle, in particular a locomotive |
DE1160310B (en) * | 1955-06-17 | 1963-12-27 | Metalastik Ltd | Vibration-absorbing central bearing of a shaft, in particular a drive shaft of a road vehicle |
DE2618333A1 (en) * | 1976-04-27 | 1977-11-03 | Boge Gmbh | Hydraulic twin cell elastic walled engine mounting - has small holes in inter cell plate fixed to engine and chassis via main cell |
FR2753763A1 (en) * | 1996-09-26 | 1998-03-27 | Boge Gmbh | DEVICE FOR DAMPING OSCILLATIONS |
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