DE360757C - Roller skate with pedal drive - Google Patents

Roller skate with pedal drive

Info

Publication number
DE360757C
DE360757C DED40494D DED0040494D DE360757C DE 360757 C DE360757 C DE 360757C DE D40494 D DED40494 D DE D40494D DE D0040494 D DED0040494 D DE D0040494D DE 360757 C DE360757 C DE 360757C
Authority
DE
Germany
Prior art keywords
pedal drive
roller skate
rotation
gear
impeller
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
DED40494D
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.)
Individual
Original Assignee
Individual
Publication date
Priority to DED40494D priority Critical patent/DE360757C/en
Application granted granted Critical
Publication of DE360757C publication Critical patent/DE360757C/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C17/00—Roller skates; Skate-boards
    • A63C17/12—Roller skates; Skate-boards with driving mechanisms

Landscapes

  • Motorcycle And Bicycle Frame (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Description

Gegenstand der vorliegenden Erfindung bildet ein Selbstfahrer-Rollschuh, der seine Antriebskraft vermittels auf und ab bewegbarer Fußplatte durch das Körpergewicht des Fahrers erhält. Das Neue besteht in der im Anspruch gekennzeichneten und nachstehend näher erläuterten Einrichtung.The subject of the present invention is a self-propelled roller skate, which its driving force by means of the footplate movable up and down by the body weight of the driver. The new consists in the claim marked and explained in more detail below.

Der Erfindungsgegenstand ist in der beiliegenden Zeichnung in einer beispielsweisenThe subject of the invention is shown in the accompanying drawing in an exemplary manner

ίο Ausführungsform 'dargestellt, und zwar im seitlichen Aufriß.ίο embodiment 'shown in side elevation.

Die Fußplatte b ist mittels Parallellenker auf und ab schwingbar gelagert. Auf der oberen Drehachse des hinteren Lenkers ist das Zahnrad d gelagert, welches sich an einer entsprechend gekrümmten Zahnstange c abwälzt. Durch einen entsprechend übersetzten Kettentrieb mit den Kettenrädern e und / wird diese Drehbewegung zweckmäßig auf ein nochmals übersetztes Zahnräderpaar g und h weitergeleitet und somit auf das treibende Laufrad α übertragen. Um beim Aufheben der Fußplatte g eine entgegengesetzte Drehrichtung des Laufrades α zu vermeiden, ist die Verbindung zwischen dem Zahnrad c und dem Kettenrad e beispielsweise mittels eines federnden Bolzens ausgeführt, welche nur eine einseitige Drehrichtung nach vorwärts zuläßt. Es kann statt dessen auch eine andere, dem Zweck entsprechende Freilaufkupplung gewählt werden.The footplate b is mounted so that it can swing up and down by means of parallel links. The gear wheel d , which rolls on a correspondingly curved toothed rack c, is mounted on the upper axis of rotation of the rear link. By means of a correspondingly translated chain drive with the sprockets e and /, this rotary movement is expediently passed on to a further translated gear pair g and h and thus transmitted to the driving impeller α. In order to avoid an opposite direction of rotation of the impeller α when the footplate g is lifted, the connection between the gear c and the chain wheel e is carried out, for example, by means of a resilient bolt, which only allows a forward direction of rotation on one side. Instead, another one-way clutch suitable for the purpose can also be selected.

Claims (1)

Patent-Anspruch:Patent claim: Rollschuh mit Tretantrieb, dadurch gekennzeichnet, daß auf den Drehachsen des einen Parallellenkers für die auf und nie- der gehende Fußplatte durch Zahnradoder Kettengetriebe verbundene Zahnräder gelagert sind, von denen das eine (d) mit einer festen, bogenförmigen Zahnstange (e) kämmt und das andere (g) die erteilte Bewegung an das Laufrad weitergibt. Skate with pedal drive, characterized in that there are mounted on the axes of rotation of the one parallel rod for the up and the continuous base plate NIE by gear or chain transmission connected gears, one of which engages one (d) with a fixed arcuate gear rack (s) and the other (g) passes the given movement on to the impeller. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DED40494D Roller skate with pedal drive Expired DE360757C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED40494D DE360757C (en) Roller skate with pedal drive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED40494D DE360757C (en) Roller skate with pedal drive

Publications (1)

Publication Number Publication Date
DE360757C true DE360757C (en) 1922-10-06

Family

ID=7045447

Family Applications (1)

Application Number Title Priority Date Filing Date
DED40494D Expired DE360757C (en) Roller skate with pedal drive

Country Status (1)

Country Link
DE (1) DE360757C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4301101A1 (en) * 1993-01-18 1994-07-21 Seeber Heinz Wheeled walking bicycle for use on firm ground
DE4440945A1 (en) * 1994-11-17 1996-05-30 Seeber Heinz Wheel mounted mechanical propulsion system using human muscle power

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4301101A1 (en) * 1993-01-18 1994-07-21 Seeber Heinz Wheeled walking bicycle for use on firm ground
DE4440945A1 (en) * 1994-11-17 1996-05-30 Seeber Heinz Wheel mounted mechanical propulsion system using human muscle power

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