DE452885C - Cushioning of electric vehicles with widely swinging wheels - Google Patents

Cushioning of electric vehicles with widely swinging wheels

Info

Publication number
DE452885C
DE452885C DES77455D DES0077455D DE452885C DE 452885 C DE452885 C DE 452885C DE S77455 D DES77455 D DE S77455D DE S0077455 D DES0077455 D DE S0077455D DE 452885 C DE452885 C DE 452885C
Authority
DE
Germany
Prior art keywords
cushioning
electric vehicles
leaf springs
wheels
swinging wheels
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
DES77455D
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.)
Siemens Schuckertwerke AG
Original Assignee
Siemens Schuckertwerke AG
Publication date
Priority to DES77455D priority Critical patent/DE452885C/en
Application granted granted Critical
Publication of DE452885C publication Critical patent/DE452885C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G11/00Resilient suspensions characterised by arrangement, location or kind of springs
    • B60G11/02Resilient suspensions characterised by arrangement, location or kind of springs having leaf springs only
    • B60G11/04Resilient suspensions characterised by arrangement, location or kind of springs having leaf springs only arranged substantially parallel to the longitudinal axis of the vehicle

Description

Abfederung von Elektrofahrzeugen mit weit ausschwenkbaren Rädern. Bei Elektrofahrzeugen, insbesondere Elektrokarren, wird größtenteils der Raum zwischen den Radachsen voll und ganz für die Unterbringung einer mit möglichst großer Ladekapazität versehenen Akkumulatorenbatterie ausgenutzt. Sind diese Fahrzeuge noch mit weit ausschwenkbaren Rädern versehen, so ist eine Anordnung der Federn außerhalb des Tragrahmens des, großen Schwenkwinkels wegen ausgeschlossen, vielmehr müssen die Blattfedern nach der senkrechten Längsmitte1ebene des Wagens zu verlegt werden. Infolgedessen ist die Länge der an dem Tragrahmen zu befestigenden Blattfedern nicht sehr groß und damit auch die Abfederung des Fahrzeugs in geringerem Maße durchführbar, als es erwünscht wäre.Cushioning of electric vehicles with wide swinging wheels. In electric vehicles, especially electric carts, much of the space between the wheel axles fully to accommodate one with the largest possible loading capacity provided accumulator battery is used. Are these vehicles still far swiveling wheels provided, so is an arrangement of the springs outside of the Support frame of the, large swivel angle because of excluded, rather the must Leaf springs are to be laid according to the vertical longitudinal center plane of the wagon. As a result, the length of the leaf springs to be attached to the support frame is not very large and thus the suspension of the vehicle can be carried out to a lesser extent, than would be desired.

Nach der Erfindung wird eine gute Abfederung durch möglichst lange Blattfedern dadurch erzielt, daß die äußeren Befestigungspunkte der Blattfedern an dem Tragrahmen, die inneren unter und an dem Batteriekasten nahe beieinander angeordnet sind.According to the invention, a good cushioning is achieved for as long as possible Leaf springs achieved in that the outer attachment points of the leaf springs on the support frame, the inner under and on the battery box close to each other are arranged.

In den Abbildungen ist ein Ausführungsbeispiel nach der Erfindung dargestellt. Abb. i gibt die Ansicht eines Elektrokarrens von unten, Abb. z eine Seitenansicht eines Schnittes in der senkrechten Längsmittelebene des Wagens. Die weit ausschwenkbaren Räder i i tragen über ihre Achse i 2 und die Blattfedern 13, i q. den- Tragrahmen 15 und die zwischen ihnen aneordnete Batterie 16. Die Befestigungspunkte 17 der Blattfedern sind an dem Tragrahmen 15 beweglich, die anderen Punkte 18 aber fest an dem Batteriekasten 16 befestigt.In the figures, an embodiment according to the invention is shown. Fig. I shows a view of an electric cart from below, Fig. Z shows a side view of a section in the vertical longitudinal center plane of the car. The wheels ii, which can be swiveled far out, carry over their axis i 2 and the leaf springs 1 3, i q. nevertheless the supporting frame 1 and 5 aneordnete between them battery 16. The attachment points of the leaf springs 17 are movable on the support frame 15, the other points 18, but securely fixed to the battery box sixteenth

Dadurch, daß nach der Erfindung möglichst lange Blattfedern untergebracht werden können, wird eine wesentlich weichere Abfederung des Elektrofahrzeugs ,erzielt, als es bei den bisherigen Befestigungen der Blattfedern möglich war.Characterized in that the longest possible leaf springs are accommodated according to the invention a significantly softer cushioning of the electric vehicle is achieved, than was possible with the previous attachments of the leaf springs.

Gleichgültig für die Erfindung ist es, ob ein Räderpaar oder beide weit ausschwenkbar ausgebildet sind.It is irrelevant to the invention whether one pair of wheels or both are designed to be pivotable.

Claims (1)

PATENTANSPRUCH: Abfederung von Elektrofahrzeugen mit weit ausschwenkbaren Rädern und einer zwischen den Radachsen befindlichen Akkumulatorenbatterie durch Blattfedern, dadurch gekennzeichnet, daß die äußeren Befestigungspunkte der Blattfedern an dem Tragrahmen, die inneren unter und an dem Batteriekasten nahe beieinander angeordnet sind. PATENT CLAIM: Suspension of electric vehicles with widely swinging wheels and a storage battery located between the wheel axles by leaf springs, characterized in that the outer attachment points of the leaf springs on the support frame, the inner ones under and on the battery box are arranged close to one another.
DES77455D Cushioning of electric vehicles with widely swinging wheels Expired DE452885C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES77455D DE452885C (en) Cushioning of electric vehicles with widely swinging wheels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES77455D DE452885C (en) Cushioning of electric vehicles with widely swinging wheels

Publications (1)

Publication Number Publication Date
DE452885C true DE452885C (en) 1927-11-22

Family

ID=7506818

Family Applications (1)

Application Number Title Priority Date Filing Date
DES77455D Expired DE452885C (en) Cushioning of electric vehicles with widely swinging wheels

Country Status (1)

Country Link
DE (1) DE452885C (en)

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