DE19833704A1 - Manually powered vehicle - Google Patents

Manually powered vehicle

Info

Publication number
DE19833704A1
DE19833704A1 DE1998133704 DE19833704A DE19833704A1 DE 19833704 A1 DE19833704 A1 DE 19833704A1 DE 1998133704 DE1998133704 DE 1998133704 DE 19833704 A DE19833704 A DE 19833704A DE 19833704 A1 DE19833704 A1 DE 19833704A1
Authority
DE
Germany
Prior art keywords
see
acts
under
force
drive
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.)
Withdrawn
Application number
DE1998133704
Other languages
German (de)
Inventor
Heinrich Dipl Ing Kesselmeyer
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 DE1998133704 priority Critical patent/DE19833704A1/en
Publication of DE19833704A1 publication Critical patent/DE19833704A1/en
Withdrawn legal-status Critical Current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
    • B62M1/28—Rider propulsion of wheeled vehicles with reciprocating levers, e.g. foot levers characterised by the use of flexible drive members, e.g. chains

Landscapes

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

Abstract

The vehicle is manually powered using flexible pull elements eg. wires, chains etc., looped over drove drums. The drums are coupled to a chain drive for the drive wheel(s) and are powered by reciprocating pedals or hand levers. The drive torque is even during each power stroke while the return action is via a small negative force.

Description

Anwendungsgebiet:
Antrieb eines Fahrzeuges (Fahrrad oder ähnliches Gerät).Field of use:
Drive a vehicle (bicycle or similar device).

Zweck:
Antrieb eines Fahrzeuges mit menschlicher Muskelkraft.Purpose:
Driving a vehicle with human muscle power.

Stand der Technik:
Die gebräuchlichste Art des Muskelantriebes ist der Tretkurbelantrieb.Verbesserung:
Gegenüber des Tretkurbelantriebes ist der Weg der eingeleiteten Kraft individuell. Die eingeleitete Kraft kann beidseitig gleichzeitig eingeleitet werden. Eine variable Anbringung von F* ist möglich, dadurch kann auf eine Schaltung verzichtet werden. Die Sitzposition ist bei diesem Fahrzeug wesentlich angenehmer als beim normalem Fahrrad. Siehe State of the art:
The most common type of muscle drive is the pedal crank drive. Improvement:
Compared to the pedal crank drive, the path of the force introduced is individual. The force applied can be applied simultaneously on both sides. A variable attachment of F * is possible, which means that there is no need for a circuit. The seating position is much more comfortable with this vehicle than with a normal bicycle. Please refer

Fig.Fig.

2. 2nd

Claims (5)

1. Durch menschliche Muskelkraft wird ein Fahrzeug bewegt. Diese Muskelkraft (Bein- oder Armkraft) wirkt an einem Gestänge. Die Patentansprüche sind dadurch gekenn­ zeichnet, daß diese Kraft am Ende eines einseitig befestigten Gestänge angreift und durch Übersetzung des Hebelsystems die Kraft F* entsteht. Diese Kraft F* wirkt am Umfang einer Seilscheibe oder -Trommel. (Kette und Kettenrad oder Zahnstange und Zahnrad oder ähnlicher Systeme) Siehe Fig. 1 und Fig. 4.1. A vehicle is moved by human muscle power. This muscle strength (leg or arm strength) acts on a linkage. The claims are characterized in that this force acts on the end of a linkage attached on one side and the force F * is created by translation of the lever system. This force F * acts on the circumference of a rope pulley or drum. (Chain and sprocket or rack and gear or similar systems) See Fig. 1 and Fig. 4. 2. Patentanspruch wie unter 1, dadurch gekennzeichnet, daß die Seilrolle auf ein Ketten­ rad eines Fahrrades wirkt. Siehe Fig. 2.2. Claim as under 1, characterized in that the pulley acts on a chain wheel of a bicycle. See Figure 2. 3. Patentanspruch wie unter 1, dadurch gekennzeichnet, daß die Seilrollen direkt am An­ triebsrad wirken. Siehe Fig. 1.3. Claim as under 1, characterized in that the rope pulleys act directly on the drive wheel. See Figure 1. 4. Patentanspruch wie unter 1, dadurch gekennzeichnet, daß 2 Hebelsysteme, für jede Bein-(Arm-)bewegung, betrieben werden, die entweder einzeln oder zusammen auf ein S-Rollen-(Z-Räder)system arbeiten und einen gemeinsamen Anschluß am An­ triebsrad aufweisen.4. Claim as under 1, characterized in that 2 lever systems, for each Leg (arm) movement, operated either individually or together an S-roller (Z-wheels) system work and a common connection to the An have drive wheel. 5. Patenanspruch wie unter 1; dadurch gekennzeichnet, daß 2 Hebelsysteme unterschied­ lich am Antriebssystem arbeiten. Siehe Fig. 3. Somit kann ein Ausgleichgetriebe ent­ fallen.5. Patent claim as under 1; characterized in that 2 lever systems work differently on the drive system. See Fig. 3. Thus, a differential gear can fall ent.
DE1998133704 1998-07-27 1998-07-27 Manually powered vehicle Withdrawn DE19833704A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1998133704 DE19833704A1 (en) 1998-07-27 1998-07-27 Manually powered vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1998133704 DE19833704A1 (en) 1998-07-27 1998-07-27 Manually powered vehicle

Publications (1)

Publication Number Publication Date
DE19833704A1 true DE19833704A1 (en) 1999-02-18

Family

ID=7875420

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1998133704 Withdrawn DE19833704A1 (en) 1998-07-27 1998-07-27 Manually powered vehicle

Country Status (1)

Country Link
DE (1) DE19833704A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT412396B (en) * 2003-01-02 2005-02-25 Issam Sharif TRIANGULAR, COMBINED VEHICLE, ESPECIALLY SEAT ROLLER

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT412396B (en) * 2003-01-02 2005-02-25 Issam Sharif TRIANGULAR, COMBINED VEHICLE, ESPECIALLY SEAT ROLLER

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Legal Events

Date Code Title Description
OAV Applicant agreed to the publication of the unexamined application as to paragraph 31 lit. 2 z1
8110 Request for examination paragraph 44
8130 Withdrawal