DE10029856A1 - Connecting rod to connect child's bicycle to adult bicycle; is fixed to front fork and second point of child's bicycle and has holder fork that is connected to adult bicycle - Google Patents
Connecting rod to connect child's bicycle to adult bicycle; is fixed to front fork and second point of child's bicycle and has holder fork that is connected to adult bicycleInfo
- Publication number
- DE10029856A1 DE10029856A1 DE2000129856 DE10029856A DE10029856A1 DE 10029856 A1 DE10029856 A1 DE 10029856A1 DE 2000129856 DE2000129856 DE 2000129856 DE 10029856 A DE10029856 A DE 10029856A DE 10029856 A1 DE10029856 A1 DE 10029856A1
- Authority
- DE
- Germany
- Prior art keywords
- bicycle
- connecting rod
- child
- bike
- fork
- 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- Withdrawn
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
- B62K13/00—Cycles convertible to, or transformable into, other types of cycles or land vehicle
- B62K13/02—Cycles convertible to, or transformable into, other types of cycles or land vehicle to a tandem
-
- 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
- B62K27/00—Sidecars; Forecars; Trailers or the like specially adapted to be attached to cycles
- B62K27/10—Other component parts or accessories
- B62K27/12—Coupling parts for attaching cars or the like to cycle; Arrangements thereof
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
Description
Um das Kinderfahrrad (1) an der Verbindungsstange (2) zu befestigen, muß das Vorderrad des Kinderfahrrades ausgebaut werden. In die nun freie Vorderradgabel (3) wird die Achse (4) der Verbindungsstange eingesetzt. Die Achse ist ca. 140 mm lang und besitzt ein M8- oder M10-Gewinde, auf die die Vorderradgabel des Kinderfahrrades mittels Muttern (12) befestigt wird. Schnellspannverschlüsse an dem Vorderrad und an der Achse vereinfachen die Montage.To attach the children's bike ( 1 ) to the connecting rod ( 2 ), the front wheel of the children's bike must be removed. The axle ( 4 ) of the connecting rod is inserted into the free front fork ( 3 ). The axle is approx. 140 mm long and has an M8 or M10 thread to which the front fork of the children's bike is attached using nuts ( 12 ). Quick-release fasteners on the front wheel and on the axle simplify assembly.
Die zweite Befestigung des Kinderfahrrades an der Verbindungsstange erfolgt an der Hinterradgabel (13) des Kinderfahrrades oder, wenn vorhanden, an der Fahrradständer- Halterung (5). Damit wird verhindert, daß sich das Kinderfahrrad um die Lenkerachse (6) bewegen kann.The second attachment of the children's bike to the connecting rod is carried out on the rear fork ( 13 ) of the children's bike or, if available, on the bike stand bracket ( 5 ). This prevents the children's bike from moving around the handlebar axis ( 6 ).
Die Haltegabel (9) der Verbindungsstange incl. Kinderfahrrad wird mit der Halterung (10) am ziehenden Fahrrad (8) verbunden.The holding fork ( 9 ) of the connecting rod including the children's bike is connected to the bracket ( 10 ) on the pulling bicycle ( 8 ).
Gelenkteil (7) und Haltegabel (9) bilden das benötigte Gelenk.Joint part ( 7 ) and holding fork ( 9 ) form the required joint.
Das Gelenk muß spielfrei um zwei Achsen frei drehbar sein, damit Höhenunterschiede und Richtungsänderungen ausgeglichen werden können.The joint must be freely rotatable about two axes so that height differences and Changes in direction can be compensated.
Für diesen Zweck können alle handelsüblichen Anhängerkupplungen verwendet werden, die die oben genannten Bedingungen erfüllen.All commercially available towbars can be used for this purpose meet the above conditions.
Bei dem gebauten Testmuster wurde als Befestigung eine handelsübliche Kinderfahrradsitzhalterung (9) u. (10) benutzt. Das Gelenkteil (7) bildet die beiden spielfrei, drehbaren Gelenkachsen.In the test sample built, a commercially available child bike seat bracket ( 9 ) and. ( 10 ) used. The joint part ( 7 ) forms the two play-free, rotatable joint axes.
Um einen platzsparenden Transport zu ermöglichen, kann die Verbindungsstange klappbar oder steckbar (ähnlich einer Autoabschleppstange) sein.To enable space-saving transport, the connecting rod can be folded down or be pluggable (similar to a car tow bar).
Durch die Verwendung von variablen Befestigungspunkten der Vorderrad- und Hinterradgabel mit der Verbindungsstange, können die meisten handelsüblichen Kinderfahrräder adaptiert werden. By using variable attachment points of the front wheel and Rear fork with the connecting rod, can be most commercially available Children's bicycles can be adapted.
Anhängefahrräder sind einrädrige Kinderfahrräder, die anstatt eines Vorderrades eine verlängerte Rahmenstange besitzen, die mit Hilfe einer Anhängekupplung an herkömmliche Fahrräder angehängt werden können.Trailer bicycles are single-wheel children's bicycles, which instead of a front one have an extended frame rod that can be attached to conventional ones with the aid of a trailer coupling Bikes can be attached.
Kinder, die noch nicht oder nur unsicher Fahrrad fahren, können auf diesen Anhängefahrrädern auf Radtouren sicher mitgenommen werden. Dabei ist es den Kindern möglich selbst mitzutreten, nicht aber zu lenken.Children who are not yet or only unsafe to ride a bike can use these trailer bikes be taken safely on bike tours. The children can do it themselves to join, but not to steer.
Diese Anhängefahrräder können ausschließlich im Anhängebetrieb genutzt werden. Eine Nutzung als normales Kinderfahrrad ist nicht möglich. Das führt zu einer eingeschränkten Nutzungsdauer und Nutzungsmöglichkeit dieser Produkte.These trailer bikes can only be used in trailer operation. A Use as a normal children's bike is not possible. That leads to a restricted Service life and use of these products.
Diese Nachteile werden durch die im Patentanspruch aufgeführten Merkmale gelöst, da mit der Verbindungsstange handelsübliche Kinderfahrräder mit handelsüblichen Fahrrädern verbunden werden können.These disadvantages are solved by the features listed in the claim, since with the connecting rod commercially available children's bicycles with commercially available bicycles can be connected.
Dadurch ist es möglich, das Kinderfahrrad sowohl als normales Fahrrad zu, nutzen aber auch durch Montage der Verbindungsstange als Anhängefahrrad.This makes it possible to use the children's bike both as a normal bike, but also by mounting the connecting rod as a trailer bike.
Der Transport ist problemlos, da das Fahrrad und die Verbindungsstange voneinander getrennt transportiert werden können oder die Verbindungsstange als Teleskop- oder klappbare Stange ausgeführt werden kann.Transport is easy because the bike and the connecting rod from each other can be transported separately or the connecting rod as a telescopic or folding bar can be executed.
Ein Ausführungsbeispiel der Erfindung ist in den Zeichnungen dargestellt und wird im folgenden näher beschrieben.An embodiment of the invention is shown in the drawings and is in following described in more detail.
Fig. 1 Kinderfahrrad an Fahrrad mit Verbindungsstange angehängt, Fig. 1 child's bicycle attached to bicycle with connecting rod
Fig. 2 Befestigung des Kinderfahrrad an der Verbindungsstange, Fig. 2 fastening the child's bicycle to the connecting rod,
Fig. 3 Gelenk zwischen Verbindungsstange und ziehendem Fahrrad, Fig. 3 joint between the connecting rod and ziehendem bicycle,
Fig. 4 Detail Befestigung der Verbindungsstange an der Hinterradgabel bzw. Halterung des Fahrradständers, Fig. 4 detail mounting of the connecting rod at the rear wheel fork or bracket of the bicycle,
Fig. 5 Befestigung der Verbindungsstange an der Vorderradgabel. Fig. 5 attachment of the connecting rod to the front fork.
11
Kinderfahrrad
Children's bike
22
Verbindungsstange
Connecting rod
33rd
Vorderradgabel des Kinderfahrrad
Front fork of the children's bike
44
Achse der Verbindungsstange (M8- oder M10-Länge ca. 140 mm)
Connecting rod axis (M8 or M10 length approx. 140 mm)
55
Halterung für Fahrradständer an dem Kinderfahrrad
Holder for bike stands on the children's bike
66
Lenkachse des Kinderfahrrad
Steering axis of the children's bike
77
Gelenkteil der Verbindungsstange
Joint part of the connecting rod
88th
ziehendes Fahrrad
pulling bike
99
Haltegabel der Verbindungsstange
Holding fork of the connecting rod
1010th
Halterung am ziehenden Fahrrad
Bracket on the pulling bike
1111
Schraube zur Befestigung der Verbindungsstange an der Halterung für den
Fahrradständer
Screw for fastening the connecting rod to the holder for the bike stand
1212th
Befestigungsmutter oder Schnellverschlüsse
Fastening nut or quick fasteners
1313
Hinterradgabel des Kinderfahrrades
Rear fork of the children's bike
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2000129856 DE10029856A1 (en) | 2000-06-16 | 2000-06-16 | Connecting rod to connect child's bicycle to adult bicycle; is fixed to front fork and second point of child's bicycle and has holder fork that is connected to adult bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2000129856 DE10029856A1 (en) | 2000-06-16 | 2000-06-16 | Connecting rod to connect child's bicycle to adult bicycle; is fixed to front fork and second point of child's bicycle and has holder fork that is connected to adult bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE10029856A1 true DE10029856A1 (en) | 2001-12-20 |
Family
ID=7646069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2000129856 Withdrawn DE10029856A1 (en) | 2000-06-16 | 2000-06-16 | Connecting rod to connect child's bicycle to adult bicycle; is fixed to front fork and second point of child's bicycle and has holder fork that is connected to adult bicycle |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE10029856A1 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19705554A1 (en) * | 1996-02-23 | 1997-08-28 | Georg Ramgraber | Coupling for hitching trailer to bicycle |
| FR2763308A1 (en) * | 1997-05-15 | 1998-11-20 | Sarl Bessiere Glad | Coupling mechanism for two bicycles to make tandem |
| DE4228252C2 (en) * | 1992-08-25 | 1999-01-28 | Josef Reis | Device for connecting an adult bike to a children's bike |
| DE29908642U1 (en) * | 1999-05-15 | 1999-10-07 | Wiedemann, Gerhard, 86751 Mönchsdeggingen | Device for attaching a children's bike to an adult bike |
| DE19826267A1 (en) * | 1998-06-05 | 1999-12-16 | Klaus Peter Fahlen | Coupling device to connect child's bicycle to adult bicycle |
-
2000
- 2000-06-16 DE DE2000129856 patent/DE10029856A1/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4228252C2 (en) * | 1992-08-25 | 1999-01-28 | Josef Reis | Device for connecting an adult bike to a children's bike |
| DE19705554A1 (en) * | 1996-02-23 | 1997-08-28 | Georg Ramgraber | Coupling for hitching trailer to bicycle |
| FR2763308A1 (en) * | 1997-05-15 | 1998-11-20 | Sarl Bessiere Glad | Coupling mechanism for two bicycles to make tandem |
| DE19826267A1 (en) * | 1998-06-05 | 1999-12-16 | Klaus Peter Fahlen | Coupling device to connect child's bicycle to adult bicycle |
| DE29908642U1 (en) * | 1999-05-15 | 1999-10-07 | Wiedemann, Gerhard, 86751 Mönchsdeggingen | Device for attaching a children's bike to an adult bike |
Non-Patent Citations (1)
| Title |
|---|
| RadMarkt, 9, 1999, S.23 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
| 8139 | Disposal/non-payment of the annual fee |