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DE812231C - Pedal lever device, especially for vehicle propulsion - Google Patents

Pedal lever device, especially for vehicle propulsion

Info

Publication number
DE812231C
DE812231C DEV63A DEV0000063A DE812231C DE 812231 C DE812231 C DE 812231C DE V63 A DEV63 A DE V63A DE V0000063 A DEV0000063 A DE V0000063A DE 812231 C DE812231 C DE 812231C
Authority
DE
Germany
Prior art keywords
driver
lever
lever device
pedal lever
vehicle propulsion
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
DEV63A
Other languages
German (de)
Inventor
Franz Wilhelm Vogtland
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 DEV63A priority Critical patent/DE812231C/en
Application granted granted Critical
Publication of DE812231C publication Critical patent/DE812231C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M1/00—Rider propulsion of wheeled vehicles
    • B62M1/24—Rider propulsion of wheeled vehicles with reciprocating levers, e.g. foot levers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M1/00—Rider propulsion of wheeled vehicles
    • B62M1/24—Rider propulsion of wheeled vehicles with reciprocating levers, e.g. foot levers
    • B62M1/32—Rider propulsion of wheeled vehicles with reciprocating levers, e.g. foot levers characterised by directly driving the wheel axle, e.g. by using a ratchet wheel

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Control Devices (AREA)

Description

Die', Erfindung, bezweckt die Ausnutzung des Körpergewichtes des Fahrers für die Erzeugung der Hebelkraft, welche zum Antrieb für Fahrzeuge, Maschinen usw. dient, und soll eine große Kraftersparnis gewährleisten. 'Das hängende Hebelgestell A, b bewegt sich schaufelnd in Verbindung mit der Zahnradwelle D im Anlenkpunkt C. Die Halteschwinge B ist an dem Hebelgestell A, b angelenkt und bewegt so letzteres in schwebender Haltung. Durch des Fahrers Körpergewicht wird das linke Ende b des Hebelgestells A, b nach unten gedrückt und dadurch das rechte Ende hochgehoben, wodurch die Zahnradwelle halb in Umdrehung versetzt wird: Verlegt sich der Fahrer dann vom Hebelgestell auf den einarmigen Hebel F unter Benutzung der Steigbügel und des Handgriffes, so drückt das Körpergewicht durch den Hebel E das rechte Ende des Hebelgestells A, b nach unten, und das linke Ende wird hochgehoben, holt zum Schwung aus und bewirkt infolge der Schwebe die ganze Umdrehung der Zahnradwelle D, sp daß die Totpunktlage überwunden wird. Der Fahrer reguliert und erhöht die Wirkung des Schwunges durch sein Eigengewicht.The ', invention, aims to utilize the body weight of the driver to generate the leverage which is used to drive vehicles, machines, etc., and is intended to ensure a large saving in energy. The hanging lever frame A, b moves shoveling in connection with the gear shaft D at the articulation point C. The holding rocker arm B is articulated on the lever frame A, b and thus moves the latter in a floating position. The driver's body weight pushes the left end b of the lever frame A, b downwards and thereby lifts the right end up, causing the gear shaft to rotate halfway: The driver then shifts from the lever frame to the one-armed lever F using the stirrups and of the handle, the body weight pushes the right end of the lever frame A, b downwards through the lever E, and the left end is lifted up, takes off for momentum and, as a result of the levitation, causes the entire rotation of the gear shaft D, sp that the dead center position is overcome will. The driver regulates and increases the effect of the swing with his own weight.

Claims (2)

PATENTANSPRÜC1tE: i. J Trethebelvorrichtung, insbesondere für Fahrzeugantrieb, gekennzeichnet durch ein zweiarmiges Hebelgestell (A, b), welches im Anlenkpunkt (C) durch eine Schwinge (B) in Schwebe gehalten wird und durch das Körpergewicht des Fahrers in schaufelnder Bewegung auf und ab gehend getrieben wird und so einen an sich bekannten Zahnradtrieb (D) in Umdrehung versetzt. PATENT CLAIMS: i. J Pedal lever device, especially for vehicle propulsion, characterized by a two-armed lever frame (A, b), which is held in suspension at the articulation point (C) by a rocker arm (B) and is driven up and down in a shoveling movement by the body weight of the driver and so a known gear drive (D) is set in rotation. 2. Trethebelvorrichtung nach Anspruch i, dadurch gekennzeichnet, daß das Hebelgestell (A, b) in Verbindung mit einem einarmigen Hebel (F) mit Griff und Steigbügel und einem zweiarmigen Hebel (E) mit Fahrersitz durch Gewichtsverlagerung des Fahrers von dem linken Ende des Hebelgestells auf die beiden anderen Hebel (E, F) bei jedem Wechsel des Gewichtes die Zahnradwelle antreibt und somit die ganze Umdrehung der Zahnradwelle erreicht wird. Angezogene Druckschriften: Deutsche Patentschrift Nr.674080.2. Pedal lever device according to claim i, characterized in that the lever frame (A, b) in connection with a one-armed lever (F) with handle and stirrup and a two-armed lever (E) with driver's seat by shifting the driver's weight from the left end of the lever frame on the other two levers (E, F) with each change of weight drives the gear shaft and thus the entire rotation of the gear shaft is achieved. Referenced publications: German Patent No. 674080.
DEV63A 1949-10-25 1949-10-25 Pedal lever device, especially for vehicle propulsion Expired DE812231C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEV63A DE812231C (en) 1949-10-25 1949-10-25 Pedal lever device, especially for vehicle propulsion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEV63A DE812231C (en) 1949-10-25 1949-10-25 Pedal lever device, especially for vehicle propulsion

Publications (1)

Publication Number Publication Date
DE812231C true DE812231C (en) 1951-08-27

Family

ID=7568902

Family Applications (1)

Application Number Title Priority Date Filing Date
DEV63A Expired DE812231C (en) 1949-10-25 1949-10-25 Pedal lever device, especially for vehicle propulsion

Country Status (1)

Country Link
DE (1) DE812231C (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE674080C (en) * 1935-10-04 1939-04-04 Fritz Lienhard Pedal lever drive for bicycles

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE674080C (en) * 1935-10-04 1939-04-04 Fritz Lienhard Pedal lever drive for bicycles

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