DE155664C - - Google Patents

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Publication number
DE155664C
DE155664C DENDAT155664D DE155664DA DE155664C DE 155664 C DE155664 C DE 155664C DE NDAT155664 D DENDAT155664 D DE NDAT155664D DE 155664D A DE155664D A DE 155664DA DE 155664 C DE155664 C DE 155664C
Authority
DE
Germany
Prior art keywords
weights
tubes
horizontal
plate
held
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.)
Active
Application number
DENDAT155664D
Other languages
German (de)
Publication of DE155664C publication Critical patent/DE155664C/de
Active legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62MRIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M3/00Construction of cranks operated by hand or foot
    • B62M3/08Pedals

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)
  • Automatic Cycles, And Cycles In General (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Fußtritte, welche durch die Anordnung von mit Hilfe von Schrauben einstellbaren Gewichten in einer wagerechten oder bestimmten schrägen Stellung gehalten werden, sind bereits bekannt. Von diesen unterscheidet sich der Erfmdungsgegenstand durch die besondere Ausbildung der Gewichte. Dieselben bestehen aus kleinen, mit Schrot gefüllten Röhrchen. Durch diese soll eine selbsttätige Verstellung der Gewichte mit größerer Sicherheit verhindert werden.Kicks made by the arrangement of weights that can be adjusted with the help of screws are held in a horizontal or a certain inclined position are already known. The subject matter of the invention differs from these through the special one Training the weights. They consist of small tubes filled with shot. This should allow an automatic adjustment of the weights with greater security be prevented.

In der beiliegenden Zeichnung ist der Fußtritt in Fig. ι schaubildlich dargestellt, während Fig. 2 bis 7 Einzelheiten, Fig. 8 den Fußtritt nahezu und Fig. 9 vollkommen zusammengestellt zeigen.In the accompanying drawing, the footstep is shown diagrammatically in FIG Fig. 2 to 7 details, Fig. 8 almost the footstep and Fig. 9 completely put together demonstrate.

Die Tretkurbel α trägt fest den Stift b, welcher sich im Fußtritt beim Fahren dreht; dieser besteht aus den beiden Stirnplatten c (Fig. 5), welche miteinander durch die Platte d (Fig. 3), zwei Schienen e (Fig. 6) und die beiden Röhrchen f und g (Fig. 7) verbunden sind. Auf der Platte d wird mit Hilfe des Rahmens h (Fig. 2) die Gummiplatte i (Fig. 4) gehalten.The crank α firmly carries the pin b, which rotates in the footstep while driving; this consists of the two end plates c (Fig. 5), which are connected to one another by the plate d (Fig. 3), two rails e (Fig. 6) and the two tubes f and g (Fig. 7). The rubber plate i (FIG. 4) is held on the plate d with the aid of the frame h (FIG. 2).

Die Röhrchen f und g werden durch Kapselmuttern j verschlossen, welche gleichzeitig die Stirnbleche c zusammenziehen.The tubes f and g are closed by cap nuts j , which at the same time pull the end plates c together.

Bei der horizontalen Stellung der Auftrittplatte i befinden sich die Röhrchen f und g unter der Horizontalen durch die Mittellinie des Stiftes b. Durch Einfüllen von Schrot u. dgl. wird der Schwerpunkt des ganzen Fußtritts so tief gelegt, daß die horizontale Lage der Platte i stets gesichert bleibt.In the horizontal position of the tread plate i , the tubes f and g are below the horizontal through the center line of the pin b. By pouring in shot and the like, the center of gravity of the entire kick is placed so low that the horizontal position of the plate i is always secured.

Da nun das Aufsteigen auf das Rad bequemer ist, wenn die Flächen i etwas nach hinten geneigt sind, so kann man das hintere Röhrchen / mehr belasten als das vordere g. Durch Hinzufügen von mehr oder weniger Schrot in das eine oder andere der Röhrchen kann der Radfahrer den Fußtritten diejenige schräge Stellung geben, welche ihm die geeignetste erscheint.Since getting on the bike is more comfortable when the surfaces i are inclined slightly backwards, the rear tube / can be more stressed than the front g. By adding more or less shot into one or the other of the tubes, the cyclist can give the kicks the inclined position which he thinks is the most suitable.

Claims (1)

Patent-Anspruch :Patent claim: Fußtritt für Fahrräder, welcher durch die Anordnung von Gewichten in einer wagerechten oder bestimmten schrägen Stellung gehalten wird, dadurch gekennzeichnet, daß die Gewichte als zwei unterhalb der Drehachse des Fußtritts angeordnete, Schrotkörner enthaltende Röhrchen ausgebildet sind.Kick for bicycles, which by the arrangement of weights in a horizontal or certain inclined position is held, characterized in that that the weights are arranged as two tubes containing shot pellets and arranged below the axis of rotation of the foot step are trained. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT155664D Active DE155664C (en)

Publications (1)

Publication Number Publication Date
DE155664C true DE155664C (en)

Family

ID=422115

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT155664D Active DE155664C (en)

Country Status (1)

Country Link
DE (1) DE155664C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5203827A (en) * 1991-07-24 1993-04-20 Excel International Group, Inc. Counter weighted pedal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5203827A (en) * 1991-07-24 1993-04-20 Excel International Group, Inc. Counter weighted pedal

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