DE500674C - Tetrahedral frame, especially for motor tricycles - Google Patents

Tetrahedral frame, especially for motor tricycles

Info

Publication number
DE500674C
DE500674C DEZ18226D DEZ0018226D DE500674C DE 500674 C DE500674 C DE 500674C DE Z18226 D DEZ18226 D DE Z18226D DE Z0018226 D DEZ0018226 D DE Z0018226D DE 500674 C DE500674 C DE 500674C
Authority
DE
Germany
Prior art keywords
tetrahedron
frame
motor tricycles
tetrahedral frame
strut
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
DEZ18226D
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.)
ZUENDAPP GES fur DEN BAU VON
Original Assignee
ZUENDAPP GES fur DEN BAU VON
Publication date
Priority to DEZ18226D priority Critical patent/DE500674C/en
Application granted granted Critical
Publication of DE500674C publication Critical patent/DE500674C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
    • B62K5/02—Tricycles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
    • B62K5/02—Tricycles
    • B62K5/06—Frames for tricycles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Cycles, And Cycles In General (AREA)

Description

Tetraederförnriger Rahmen, insbesondere für Motordreiräder Den Erfindungsgegenstand bildet ein tetraederföriniger Rahmen, insbesondere für Motordreiräder, mit in den Kanten des Tetraeders angeordneten und an dessen Spitzen miteinander verbundenen Streben. Die Erfindung besteht in der Son#lerausbildung und Anordnung derart, daß eine Strebe an einer Spitze des Tetraeders ausgebogen und an dem ausgebogenen Ende mit dem Lenkkopf des Fahrzeuges fest verbunden ist und daß eine dieses= Spitze gegenüberliegende Rahnienstrebe als Achse der Hinterräder ausgebildet ist. Dadurch wird eine vorteilhafte statische Grundform für den Rahmen gesichert, der die Belastung nicht an irgendeiner Zwischenstelle der Streben, sondern in seinen Knotenpunkten aufnimmt. Der Gesarntrahrnen stellt dabei ein spannungsfreies Gefüge dar und ergibt den weiteren Vorteil: daß die eine Dreiecksfläche des Rahmens zu einer bequemen Tritt- und Bodenfläche für den Sitzkasten ausgebildet werden kann.Tetrahedron-shaped frame, especially for motor tricycles The subject of the invention forms a tetrahedral frame, especially for motor tricycles, with the Edges of the tetrahedron arranged and connected to one another at its tips Striving. The invention consists in the special training and arrangement such that a strut curved at one tip of the tetrahedron and at the curved end is firmly connected to the steering head of the vehicle and that this = tip opposite Rahnienstrabe is designed as the axis of the rear wheels. This becomes an advantageous static basic form secured for the frame, which does not transfer the load to any Intermediate point of the struts, but takes up in its nodes. The overall frame represents a stress-free structure and has the further advantage: that one triangular surface of the frame becomes a comfortable step and floor surface for the seat box can be formed.

In der Zeichnung ist der Erfindun#sgegens;and schaubildlich dargestellt. Die Grundform des insbesondere für Motordreiräder dienenden Rahmen- oder Kastengestelles entspricht einem Tetraeder, der aus den an den Knotenpunkten a, b, c, d verbundenen Streben 2, 3, d., 5, 6, 7 gebildet ist. Die Strebe ist an ihrer Anschlußspitze d ausgebogen und finit dein ausgebogenen Ende ist der Lenkkopf -i des Fahrzeuges fest verbunden. Die Tetraederanordnung innerhalb der drei Fahrzeugräder ist dabei so gewählt, daß die der Spitze -d gegenüberliegende Strebe 2 mit der Hinterradachse zusammenfällt und als Achse ausgebildet ist.In the drawing, the opposite of the invention is shown graphically. The basic shape of the frame or box frame, which is used in particular for motor tricycles, corresponds to a tetrahedron which is formed from the struts 2, 3, d., 5, 6, 7 connected at the nodes a, b, c, d. The strut is bent at its connecting tip d and finitely your bent end is firmly connected to the steering head -i of the vehicle. The tetrahedron arrangement within the three vehicle wheels is chosen so that the strut 2 opposite the tip -d coincides with the rear wheel axle and is designed as an axle.

Die Lenkung des Vorderrades kann durch eine mit Handrad ausgestattete Lenkvorrichtung 8 erfolgen.The front wheel can be steered by a handwheel Steering device 8 take place.

Das durch die Streben 2, 3, 4. gebildete Dreieck kommt nach unten zu liegen, so claß es den Aufbau und die Anordnung einer bequemen Boden- und Trittfläche für einen Wagenkasten abgibt, der um das Gesamttetraeder angeordnet bzw. herurngebaut sein kann.The triangle formed by the struts 2, 3, 4 comes down to lie down, so the structure and the arrangement of a comfortable floor and step surface for a car body that is arranged or built around the entire tetrahedron can be.

Die Dreiecksehen des Tetraedergestelles können auch ohne weiteres flächenartig ausgekleidet sein und vollwandig in Erscheinung treten, wie es überhaupt innerhalb der Erfindung freisteht, den Wagenkastenaufbau um den Tetraederrahmen beliebig auszubilden und auszuführen.The triangular vision of the tetrahedron frame can also easily be lined flat-like and appear fully-walled, as it is at all is free within the invention, the car body structure around the tetrahedron frame to be trained and implemented as required.

Claims (1)

PATENTANSPRUCH: Tetraederföriniger Rahmen, insbesondere für Motordreiräder, mit in den Kanten des Tetraeders angeordneten und an dessen Spitzen miteinander verbundenen Streben, dadurch gekennzeichnet, daß eine Strebe (5) an einer Spitze (d) des Tetr aeder s ausgebogen und an dem ausgebogenen Ende mit Klein Lenkkopf (i) fest verbunden ist und daß eine dieser Spitze (d) gegenüberliegende Strebe (2) als Achse der Hinterräder ausgebildet ist.PATENT CLAIM: Tetrahedral frame, especially for motor tricycles, with arranged in the edges of the tetrahedron and with each other at its tips connected struts, characterized in that a strut (5) at a tip (d) the tetrahedron is curved and at the curved end with a small steering head (i) is firmly connected and that one of this point (d) opposite strut (2) is designed as the axle of the rear wheels.
DEZ18226D Tetrahedral frame, especially for motor tricycles Expired DE500674C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEZ18226D DE500674C (en) Tetrahedral frame, especially for motor tricycles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEZ18226D DE500674C (en) Tetrahedral frame, especially for motor tricycles

Publications (1)

Publication Number Publication Date
DE500674C true DE500674C (en) 1930-06-24

Family

ID=7624524

Family Applications (1)

Application Number Title Priority Date Filing Date
DEZ18226D Expired DE500674C (en) Tetrahedral frame, especially for motor tricycles

Country Status (1)

Country Link
DE (1) DE500674C (en)

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