DE20009914U1 - Plug-in system for running bicycles - Google Patents

Plug-in system for running bicycles

Info

Publication number
DE20009914U1
DE20009914U1 DE20009914U DE20009914U DE20009914U1 DE 20009914 U1 DE20009914 U1 DE 20009914U1 DE 20009914 U DE20009914 U DE 20009914U DE 20009914 U DE20009914 U DE 20009914U DE 20009914 U1 DE20009914 U1 DE 20009914U1
Authority
DE
Germany
Prior art keywords
plug
sleeve
holes
shaft
pedal
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 - Lifetime
Application number
DE20009914U
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
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7942375&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE20009914(U1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Priority to DE20009914U priority Critical patent/DE20009914U1/en
Publication of DE20009914U1 publication Critical patent/DE20009914U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B62K19/00—Cycle frames
    • B62K19/30—Frame parts shaped to receive other cycle parts or accessories
    • B62K19/34—Bottom brackets
    • 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
    • B62K13/00—Cycles convertible to, or transformable into, other types of cycles or land vehicle
    • 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
    • B62K3/00—Bicycles
    • B62K3/02—Frames
    • B62K3/10—Frames of single-beam type, i.e. connecting steering head to rear axle
    • 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
    • B62K9/00—Children's cycles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fishing Rods (AREA)

Description

Antragsteller T ) Jörg Frohn · Paulistr. 46 · 50226 Frechen Antragsteller 2 ) Jörg Liebetrau · Eichenhainallee 47 · 51427 Berg. GladbachApplicant T ) Jörg Frohn · Paulistr. 46 · 50226 Frechen Applicant 2 ) Jörg Liebetrau · Eichenhainallee 47 · 51427 Berg. Gladbach

Stecksystem mit Antriebseinheit für ein Laufrad/FahrradPlug-in system with drive unit for a balance bike/bicycle

Die Erfindung betrifft ein System, mit dem aus einem Laufrad ohne Pedalantrieb ein Fahrrad mit Pedalantieb wird.The invention relates to a system that converts a balance bike without pedal drive into a bicycle with pedal drive.

Die auf dem Markt befindlichen Fahrräder, mit Pedalantieb, haben alle die Muffe des Tretlager unlösbar mit dem Fahrradrahmen verbunden und die Lauf räder haben keine Vorrichtungen ein Tretlager am Fahrradrahmen zu befestigen.The pedal-driven bicycles on the market all have the bottom bracket sleeve permanently connected to the bicycle frame and the wheels have no devices for attaching a bottom bracket to the bicycle frame.

Mit einem Fahrrad zu fahren wird mit Mobilität verbunden, nicht nur für Erwachsene, sondern im besonderen für Kinder.Riding a bicycle is associated with mobility, not only for adults but especially for children.

Nach dem Dreirad kommt schon bald das Zweirad und dieses wird in Kindergrößen schon für 2-3 jährige angeboten. Kindern in diesem Alter ist kognitiv die Koordination des Körpers und somit das Gleichgewichtsgefühl auf einem Fahrrad ohne Hilfsmittel nicht gegeben. Um das scheinbare Gefühl des Fahrrad fahrens zu erleben, werden die Kinderräder mit Hilfsrädern ausgestattet. Die Hilfsräder fördern zum einen nicht das Gleichgewicht, welches zum eigentlichen Fahrrad fahren unumgänglich ist, zudem täuschen die Hilfsräder den Kindern eine falsche Sicherheit vor, die eine Menge Gefahren in sich birgt.After the tricycle, the two-wheeler soon came along and these are available in children's sizes for 2-3 year olds. Children of this age do not have the cognitive ability to coordinate their bodies and therefore the sense of balance on a bicycle without aids. In order to experience the apparent feeling of riding a bicycle, children's bicycles are equipped with auxiliary wheels. On the one hand, the auxiliary wheels do not promote balance, which is essential for actual cycling, and on the other hand, the auxiliary wheels give children a false sense of security, which harbors a lot of dangers.

Das Laufrad hingegen bietet den Kinder eine Menge Vorzüge, um ein frühes Gefühl zu einem Zweirad, durch direkten Bodenkontakt mit den Füßen, aufzubauen.The balance bike, on the other hand, offers children a lot of advantages in order to develop an early feeling for a two-wheeler through direct ground contact with the feet.

Die Idee besteht darin den Kindern erst ein Laufrad anzubieten. Nachdem sie ein ausreichendes Gleichgewichtsgefühl aufgebaut haben, kommt die das System beteffende Erfindung zum tragen. Mit dem Stecksystem wird aus einem Laufrad ein pedalbetriebens Fahrrad und umgekehrt.The idea is to first offer the children a balance bike. Once they have developed a sufficient sense of balance, the invention of the system comes into play. The plug-in system turns a balance bike into a pedal-powered bike and vice versa.

Claims (1)

Stecksystem zur wandelbaren Ausstattung von Fahrrädern (muskelkraftbetriebene Zweiräder) vom Laufrad zum pedalbetriebenen Fahrrad.
Das Stecksystem ist dadurch gekennzeichnet, daß der Pedalantriebmechnismus als Einheit, mit nur zwei Verschraubungen montiert und demontiert werden kann.
Das Stecksystem besteht aus zwei Elementen: 1. Der Stecker ist gekennzeichnet, daß er aus einer Hülse (A) und einem Schafft (B) besteht.
Die Hülse (A), ein Rundrohr mit standardisiertem Durchmesser, nimmt die Treteinheit (F) (inklusive Tretlager, Kettenrad, Tretkurbeln und Pedalen) auf.
Der Schaft (B), ein Vierkantrohr dient als Stecker und ist mit der Hülse (A) untrennbar verbunden.
Der Schaft (B) hat vier Löcher (C), zwei an der Vorderseite und zwei symetrisch angeordnet an der Rückseite. Die Löcher (C) dienen zur Verschraubung mit der Muffe (D). 2. Die Muffe (D) ist gekennzeichnet, daß sie ein Vierkantrohr ist.
Die Muffe (D) ist gekennzeichnet, daß sie den entsprechenden inneren Durchmesser hat, um den Schaft des Steckers (B) aufzunehmen.
Die Muffe (D) hat vier Löcher, zwei an der Vorderseite und zwei symetrisch angeordnet an der Rückseite. Die vier Löcher (E) dienen zur Verschraubung mit dem Stecker (1).
Die Muffe(D) ist mit dem Fahrradrahmen fest verbunden. Plug-in system for converting bicycles (muscle-powered two-wheelers) from a balance bike to a pedal-powered bicycle.
The plug-in system is characterized by the fact that the pedal drive mechanism can be assembled and disassembled as a unit with only two screw connections.
The plug-in system consists of two elements: 1. The plug is characterized in that it consists of a sleeve (A) and a shaft (B).
The sleeve (A), a round tube with a standardized diameter, accommodates the pedal unit (F) (including bottom bracket, chain wheel, cranks and pedals).
The shaft (B), a square tube, serves as a plug and is inseparably connected to the sleeve (A).
The shaft (B) has four holes (C), two at the front and two symmetrically arranged at the back. The holes (C) are used for screwing to the sleeve (D). 2. The socket (D) is marked as a square tube.
The sleeve (D) is marked to have the appropriate internal diameter to accommodate the shaft of the plug (B).
The sleeve (D) has four holes, two at the front and two symmetrically arranged at the back. The four holes (E) are used for screwing the plug ( 1 ).
The sleeve (D) is firmly connected to the bicycle frame.
DE20009914U 2000-06-02 2000-06-02 Plug-in system for running bicycles Expired - Lifetime DE20009914U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20009914U DE20009914U1 (en) 2000-06-02 2000-06-02 Plug-in system for running bicycles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20009914U DE20009914U1 (en) 2000-06-02 2000-06-02 Plug-in system for running bicycles

Publications (1)

Publication Number Publication Date
DE20009914U1 true DE20009914U1 (en) 2001-02-15

Family

ID=7942375

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20009914U Expired - Lifetime DE20009914U1 (en) 2000-06-02 2000-06-02 Plug-in system for running bicycles

Country Status (1)

Country Link
DE (1) DE20009914U1 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010010357A1 (en) * 2008-07-23 2010-01-28 Early Rider Limited Pedal powered wheeled vehicle
DE202013004092U1 (en) 2013-05-04 2013-07-11 Michael Froböse Frame for a children's running bike with mountable pedal drive unit
FR2994157A1 (en) * 2012-08-06 2014-02-07 Decathlon Sa CONVERTIBLE BICYCLE IN DRAISIAN
GB2511522A (en) * 2013-03-05 2014-09-10 Simon Peter Evans A bicycle for children
JP2015024686A (en) * 2013-07-24 2015-02-05 株式会社 ビタミンアイファクトリー Cycle for travel training
CN108657338A (en) * 2018-06-06 2018-10-16 阿里·达绵·马赛 Children's dual-purpose bicycle
CN109302845A (en) * 2017-05-25 2019-02-01 迈步者体育国际公司 Convert bicycle equipment
CN111422293A (en) * 2019-04-10 2020-07-17 帕舍尔汉兹有限公司 Convertible two-wheeled vehicle
EP3766771A1 (en) * 2019-07-19 2021-01-20 Continental Bicycle Systems GmbH & Co. KG Connection system of a drive unit with a bicycle frame

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8894082B2 (en) 2008-07-23 2014-11-25 Early Rider Limited Pedal powered wheeled vehicle
GB2474620A (en) * 2008-07-23 2011-04-20 Early Rider Ltd Pedal powered wheeled vehicle
GB2474620B (en) * 2008-07-23 2012-03-07 Early Rider Ltd Pedal powered wheeled vehicle
WO2010010357A1 (en) * 2008-07-23 2010-01-28 Early Rider Limited Pedal powered wheeled vehicle
FR2994157A1 (en) * 2012-08-06 2014-02-07 Decathlon Sa CONVERTIBLE BICYCLE IN DRAISIAN
WO2014023897A1 (en) * 2012-08-06 2014-02-13 Decathlon Bicycle convertible into a hobby horse
GB2511522A (en) * 2013-03-05 2014-09-10 Simon Peter Evans A bicycle for children
DE202013004092U1 (en) 2013-05-04 2013-07-11 Michael Froböse Frame for a children's running bike with mountable pedal drive unit
JP2015024686A (en) * 2013-07-24 2015-02-05 株式会社 ビタミンアイファクトリー Cycle for travel training
CN109302845A (en) * 2017-05-25 2019-02-01 迈步者体育国际公司 Convert bicycle equipment
CN108657338A (en) * 2018-06-06 2018-10-16 阿里·达绵·马赛 Children's dual-purpose bicycle
CN111422293A (en) * 2019-04-10 2020-07-17 帕舍尔汉兹有限公司 Convertible two-wheeled vehicle
EP3766771A1 (en) * 2019-07-19 2021-01-20 Continental Bicycle Systems GmbH & Co. KG Connection system of a drive unit with a bicycle frame

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Legal Events

Date Code Title Description
R086 Non-binding declaration of licensing interest
R409 Internal rectification of the legal status completed
R123 Application deemed withdrawn due to non-payment of filing fee
R207 Utility model specification

Effective date: 20010322

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20030731

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20050912

R152 Utility model maintained after payment of third maintenance fee after eight years

Effective date: 20080908

R071 Expiry of right