DE861210C - Electrically driven motor vehicle with a multi-stage contact path travel switch - Google Patents

Electrically driven motor vehicle with a multi-stage contact path travel switch

Info

Publication number
DE861210C
DE861210C DEST374A DEST000374A DE861210C DE 861210 C DE861210 C DE 861210C DE ST374 A DEST374 A DE ST374A DE ST000374 A DEST000374 A DE ST000374A DE 861210 C DE861210 C DE 861210C
Authority
DE
Germany
Prior art keywords
steering wheel
switch
motor vehicle
travel switch
driven motor
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
DEST374A
Other languages
German (de)
Inventor
Guenther Jakutek
Kurt Steinert
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DEST374A priority Critical patent/DE861210C/en
Application granted granted Critical
Publication of DE861210C publication Critical patent/DE861210C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/34—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating change of drive direction
    • B60Q1/40—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating change of drive direction having mechanical, electric or electronic automatic return to inoperative position
    • B60Q1/42—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating change of drive direction having mechanical, electric or electronic automatic return to inoperative position having mechanical automatic return to inoperative position due to steering-wheel position, e.g. with roller wheel control
    • B60Q1/425—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating change of drive direction having mechanical, electric or electronic automatic return to inoperative position having mechanical automatic return to inoperative position due to steering-wheel position, e.g. with roller wheel control using a latching element for resetting a switching element

Description

Zusatzpatent zum Patent 8o5 iie. Das Hauptpatent betrifft ein elektromotorisch angetriebenes, aus mitgeführten Sammlerbatterien gespeistes gleisloses Fahrzeug mit mehrstufigem Kontaktbahnfahrschalter.Additional patent to patent 8o5 iie. The main patent concerns an electric motor powered trackless vehicle powered by accumulator batteries with multi-stage contact track travel switch.

Die Fortbewegung der Kontaktbahn aus einer Fahrstufe in die jeweils nächsthöhere erfolgt dabei durch einen Elektromagneten. Die Schaltreize für diesen Elektromagneten werden durch einen elektrischen Handschalter nach Bedarf willkürlich ausgelöst. .The movement of the contact path from one speed step into each the next higher is done by an electromagnet. The switching stimuli for this Electromagnets are made arbitrary by an electric hand switch as needed triggered. .

Blei solchen elektrisch betriebenen Fahrzeugen, insbesondere Elektrokarren, die üblicherweise ein Lenkrad auf einer feststehenden Lenksäule besitzen, wie es im Kraftwagenbau bevorzugt verwendet wird, ist ein Anbringen dieses Handschalters in unmittelbarer Nähe des Lenkrades zweckmäßig.Lead such electrically powered vehicles, especially electric carts, which usually have a steering wheel on a fixed steering column, like it This manual switch is preferably used in vehicle construction practical in the immediate vicinity of the steering wheel.

.Die Erfindung betrifft die weitere Ausbildung dieses Handschalters, welcher einen Betätigungsgriff aufweist, den der Fahrer bedienen kann, ohne dabei eine Hand vom Lenkrads nehmen zu müssen.. DerSchalter seinereits steuert dann denErregungsstrom für den Elektromagneten, welcher die Fahrstufen einstellt. Die Sicherheit der Fahrzeuglenkung wird auf diese Weise erheblich gesteigert.The invention relates to the further development of this manual switch, which has an operating handle that the driver can operate without doing having to take one hand off the steering wheel .. The switch itself then controls the excitation current for the electromagnet, which sets the speed steps. The safety of the vehicle steering is increased considerably in this way.

Es ist im Kraftwagenbau bekannt, Schalter mit segmentförmigem Griff so an der Lenksäule in unmittelbarer Nähe des Lenkrades anzuordnen, daß die Schalter von der das Lenkrad umfassenden Hand betätigt werden können.It is known in the automotive industry to use switches with a segment-shaped handle so to be arranged on the steering column in the immediate vicinity of the steering wheel that the switches can be operated by the hand encompassing the steering wheel.

Der Schalter an sich bekannter Bauart wird unterhalb des Lenkrades befestigt, wie es in Fig. i erkennbar ist, wo i das auf derLenksäulea sitzende Lenkrad und 4 der Schalter zum !Steuern des Erregungsstromes für den Elektromagneten ist. Der Schalter 4 ist mit einem langen Hebel 5 ausgerüstet, durch dessen Bewegung in die in Fig. i gestrichelt gezeichnete Stellung der Erregungsstrom des Schaltelektromagneten so lange geschlossen wird, wie der Hebel 5 in dieser Lage festgehalten wird. Nach dem Loslassen kehrt der Hebel 5 selbsttätig in die Ruhelage zurück.The switch, known per se, is located below the steering wheel attached, as it can be seen in Fig. i, where i the steering wheel sitting on the steering column a and 4 is the switch for controlling the excitation current for the electromagnet. The switch 4 is equipped with a long lever 5, by moving it in the position shown in dashed lines in FIG. i, the excitation current of the switching solenoid is closed as long as the lever 5 is held in this position. To when it is released, the lever 5 automatically returns to the rest position.

Der Hebel 5 endet in ein Kreissegment 3, dessen Halbmesser etwa dem des Lenkrades entspricht und der in geringem Abstand vom Lenkrad' unter ihm sitzt. Das Segment 3 umfaßt so viel vom Kreisumfang des Lenkrades, daß der Fahrer auch während der normalen Lenkbewegung immer mit den Fingern einer, der das Lenkrad haltenden Hände den Hebel 5 leicht mit dem Segment 3 gegen das Lenkrad ziehen kann: Der Fahrer ist dadurch in der Lage, stets den Fahrstufenwähler zu betätigen, ohne mit einer oder beiden Händen das Lenkrad loszulassen.The lever 5 ends in a segment of a circle 3, the radius of which is about the corresponds to the steering wheel and which sits at a short distance from the steering wheel 'under him. Segment 3 encompasses so much of the circumference of the steering wheel that the driver does too During the normal steering movement, always use the fingers of someone holding the steering wheel Hands can easily pull lever 5 with segment 3 against the steering wheel: The driver is able to always use the speed selector without using a or letting go of the steering wheel with both hands.

Claims (1)

PATENTANSPRUCH: Elektromotorisch angetriebener Kraftwagen mit mehrstufigem Kontaktbahnfahrschalter nach Patent &05 110, wobei ein Handschalter unterhalb vom Lenkrad der Lenkvorrichtung des Fahrzeuges an der Lenksäule angeordnet ist, welcher zum vorübergehenden Schließen des Erregerstromkreises eines Elektromagneten für die Bewegung des Fahrstufenwählers dient, gekennzeichnet durch einen Schalthebel (5) mit einem Kreissegment (3) an seinem freien Ende, welches sich in an sich bekannter Weise der Form des Lenkrades (i) anpaßt und so nahe unter diesem liegt, daß der Fahrer es mit den Fingern mindestens einer seiner das Lenkrad haltenden Hände im Sinne einer Schalterbetätigung bewegen kann, ohne das Lenkrad loszulassen. Angezogene Druckschriften: Deutsche Patentschriften Nr. 662 9o2, 446 085, 452 27#2.PATENT CLAIM: Electric motor-driven motor vehicle with multi-stage contact track travel switch according to Patent & 05 110, whereby a manual switch is arranged below the steering wheel of the steering device of the vehicle on the steering column, which is used to temporarily close the excitation circuit of an electromagnet for moving the gear selector, characterized by a switch lever (5 ) with a segment of a circle (3) at its free end, which adapts itself in a known manner to the shape of the steering wheel (i) and is so close under it that the driver can use his fingers to at least one of his hands holding the steering wheel move a switch without letting go of the steering wheel. Cited publications: German patent specifications No. 662 902, 446 085, 452 27 # 2.
DEST374A 1949-12-17 1949-12-17 Electrically driven motor vehicle with a multi-stage contact path travel switch Expired DE861210C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEST374A DE861210C (en) 1949-12-17 1949-12-17 Electrically driven motor vehicle with a multi-stage contact path travel switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEST374A DE861210C (en) 1949-12-17 1949-12-17 Electrically driven motor vehicle with a multi-stage contact path travel switch

Publications (1)

Publication Number Publication Date
DE861210C true DE861210C (en) 1952-12-29

Family

ID=7452029

Family Applications (1)

Application Number Title Priority Date Filing Date
DEST374A Expired DE861210C (en) 1949-12-17 1949-12-17 Electrically driven motor vehicle with a multi-stage contact path travel switch

Country Status (1)

Country Link
DE (1) DE861210C (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE446085C (en) * 1926-03-30 1927-06-22 August Nagel Dr Switching device for motor vehicles
DE452072C (en) * 1926-04-14 1927-11-02 Siemens & Halske Akt Ges DC block field
DE662902C (en) * 1936-01-22 1938-07-25 Hans Krasemann Steering wheel for motor vehicles equipped with electrical switching devices for the horn, lighting, direction indicators, etc.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE446085C (en) * 1926-03-30 1927-06-22 August Nagel Dr Switching device for motor vehicles
DE452072C (en) * 1926-04-14 1927-11-02 Siemens & Halske Akt Ges DC block field
DE662902C (en) * 1936-01-22 1938-07-25 Hans Krasemann Steering wheel for motor vehicles equipped with electrical switching devices for the horn, lighting, direction indicators, etc.

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