DE3720112A1 - Collapsible bicycle - Google Patents

Collapsible bicycle

Info

Publication number
DE3720112A1
DE3720112A1 DE19873720112 DE3720112A DE3720112A1 DE 3720112 A1 DE3720112 A1 DE 3720112A1 DE 19873720112 DE19873720112 DE 19873720112 DE 3720112 A DE3720112 A DE 3720112A DE 3720112 A1 DE3720112 A1 DE 3720112A1
Authority
DE
Germany
Prior art keywords
bicycle
box
frame
attached
approximately
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Withdrawn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
DE19873720112
Other languages
German (de)
Inventor
Wolfgang Madle
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 DE19873720112 priority Critical patent/DE3720112A1/en
Publication of DE3720112A1 publication Critical patent/DE3720112A1/en
Withdrawn legal-status Critical Current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
    • B62K15/00—Collapsible or foldable cycles
    • 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
    • B62K15/00—Collapsible or foldable cycles
    • B62K2015/001—Frames adapted to be easily dismantled

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Motorcycle And Bicycle Frame (AREA)

Abstract

My invention relates to a very small bicycle having 12 1/4 to 16 inch wheels, smaller or larger wheels, which is approximately 130 cm long when ready for operation. It has front and rear telescopic suspension. The length, depending on the design, is 75 to 90 cm, in the collapsed state, and the height is approximately 47 to 55 cm with the handlebars and saddle removed or folded down. The frame comprises a horizontal box-section tube. The entire rear part of the bicycle is attached to the latter. The front part of the bicycle engages into this box-section tube frame so as to be displaceable forwards and backwards. In order to make the bicycle even shorter, the front part can also be pushed into a box section which is attached on the left and on the right on the support for the rear telescopic suspension which is configured as a luggage conveyor (see drawing). The bicycle can also be dismantled into two parts in order to be able to stow it more easily in the boot of a motor car. <IMAGE>

Description

Es handelt sich bei meiner Erfindung um ein Kleinst­ fahrrad bzw. Mofa, Moped, Mokick oder Motorrad mit 12 1/4 bis 28 Zoll Rädern, das in fahrbereitem Zustand ca. 120 bis 140 cm lang ist. In zusammengeschobenem Zustand beträgt die Länge je nach Bauart ca. 75 bis 100 cm. Der Rahmen besteht aus einem horizontal liegenden Kastenrohr.It is in my invention is a small bicycle or a moped, scooter, moped or motorcycle with 12 1/4 to 28 inches wheels, which is cm long in running order about 120 to 140th When pushed together, the length is approx. 75 to 100 cm, depending on the design. The frame consists of a horizontally positioned box tube.

Das gesamte Hinterteil des zusammenschiebbaren Zwei­ rades bzw. Mofa, Moped, Mokick oder Motorrades ist auf dem horizontalliegenden Kastenrohr verschiebbar angebracht (nach vorn oder nach hinten verschieb- oder ausein­ andernehmbar). Es ist sozusagen ein ineinanderschieb­ barer Kastenrohrrahmen. Durch Flügelschrauben oder eine Schnellspannvorrichtung wird er arretiert.The entire rear of the collapsible two Rades or moped, moped, mokick or motorcycle is on the horizontal box pipe slidably attached (move forward or backward or out changeable). It is a kind of pushing together bar box tube frame. With wing screws or a Quick release device is locked.

Lenker und Sattelstütze sind nach Lösung der Schnellspanner herauszieh- oder umlegbar, oder in ihrer Halterung nach unten oder nach oben verschiebbar. Die Höhe des Fahrzeugs beträgt im zusammengeschobenen Zustand bei abgenomme­ nem oder umgelegtem oder in ihre Halterung herunter­ geschobenem Sattel und Lenker je nach Bauart ca. 47 bis 60 cm Höhe. Das Fahrzeug ist als Autorad gedacht. Es läßt sich aufrecht in einen größeren Autokofferraum stellen.The handlebars and seat post are the quick release can be pulled out or folded down, or down in its holder or slid up. The height of the vehicle is in the collapsed state when removed nem or folded or down in their holder pushed saddle and handlebars depending on the type approx. 47 to 60 cm high. The vehicle is intended as a car wheel. It can be upright in a larger car trunk put.

Claims (3)

1. Der Patentanspruch bezieht sich auf den horizontal ineinanderschiebbaren Kasten­ rohrrahmen, der durch Flügelschrauben oder Schnellspannvorrichtung arretiert wird.1. The claim relates to the horizontally nestable box tubular frame made by thumbscrews or Quick clamping device is locked. 2. Der 2. Patentanspruch bezieht sich auf den äußeren verschiebbaren Kastenrohr­ rahmen, an dem das gesamte Hinterteil des Fahrzeugs befestigt ist bzw. aus ihm besteht.2. The second claim relates to the outer sliding box tube frame on which the entire rear of the Vehicle is attached or consists of it. 3. Der 3. Patentanspruch bezieht sich auf das Kastenprofil und auf jedes andere zu verwen­ dende Profil für den zusammenschiebbaren Rahmen, damit der Patentschutz für den Rahmen nicht durch Verwendung irgendeines Profils durch einen anderen Patentanmelder oder Hersteller unterlaufen werden kann.3. The third claim relates to the Box profile and to use on each other end profile for the collapsible Frame to allow patent protection for the frame not by using any profile by another patent applicant or Manufacturer can be circumvented.
DE19873720112 1987-06-12 1987-06-12 Collapsible bicycle Withdrawn DE3720112A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19873720112 DE3720112A1 (en) 1987-06-12 1987-06-12 Collapsible bicycle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873720112 DE3720112A1 (en) 1987-06-12 1987-06-12 Collapsible bicycle

Publications (1)

Publication Number Publication Date
DE3720112A1 true DE3720112A1 (en) 1988-12-29

Family

ID=6329828

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873720112 Withdrawn DE3720112A1 (en) 1987-06-12 1987-06-12 Collapsible bicycle

Country Status (1)

Country Link
DE (1) DE3720112A1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19507921A1 (en) * 1995-03-07 1996-09-12 Hans Schauff Fahrradfabrik Bicycle frame with guide sliding in tube for shortening for transport
DE20000708U1 (en) 2000-01-17 2000-03-30 Heinz Kettler GmbH & Co., 59469 Ense Bicycle and connecting device for two tubes
US6601862B2 (en) 2000-04-27 2003-08-05 Heinz Kettler Gmbh & Co. Tricycle and intermediate frame for tricycle
EP1352821A1 (en) * 2002-04-09 2003-10-15 Hung-Chang Chao Stretchable bicycle
DE10032524B4 (en) * 1999-07-09 2006-05-24 Liao, Daocheng, Dongguan folding bike
DE102004025885B4 (en) * 2003-06-04 2010-10-28 Hung-Chang Chao Portable bike
DE102004025884B4 (en) * 2003-05-30 2010-12-02 Hung-Chang Chao Telescopic bike
DE10027795B4 (en) * 2000-06-07 2011-05-05 Marec Hase Size adjustment for a recumbent

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19507921A1 (en) * 1995-03-07 1996-09-12 Hans Schauff Fahrradfabrik Bicycle frame with guide sliding in tube for shortening for transport
DE10032524B4 (en) * 1999-07-09 2006-05-24 Liao, Daocheng, Dongguan folding bike
DE20000708U1 (en) 2000-01-17 2000-03-30 Heinz Kettler GmbH & Co., 59469 Ense Bicycle and connecting device for two tubes
US6601862B2 (en) 2000-04-27 2003-08-05 Heinz Kettler Gmbh & Co. Tricycle and intermediate frame for tricycle
DE10027795B4 (en) * 2000-06-07 2011-05-05 Marec Hase Size adjustment for a recumbent
EP1352821A1 (en) * 2002-04-09 2003-10-15 Hung-Chang Chao Stretchable bicycle
CN100347029C (en) * 2002-04-09 2007-11-07 赵弘昌 Collapsible bicycle
DE102004025884B4 (en) * 2003-05-30 2010-12-02 Hung-Chang Chao Telescopic bike
DE102004025885B4 (en) * 2003-06-04 2010-10-28 Hung-Chang Chao Portable bike

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee