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FI20055334L - Quad bike - Google Patents

Quad bike Download PDF

Info

Publication number
FI20055334L
FI20055334L FI20055334A FI20055334A FI20055334L FI 20055334 L FI20055334 L FI 20055334L FI 20055334 A FI20055334 A FI 20055334A FI 20055334 A FI20055334 A FI 20055334A FI 20055334 L FI20055334 L FI 20055334L
Authority
FI
Finland
Prior art keywords
longitudinal frame
axle
longitudinal
wheels
frame
Prior art date
Application number
FI20055334A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI20055334A0 (en
Inventor
Kari Rajalahti
Original Assignee
Kari Rajalahti
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 Kari Rajalahti filed Critical Kari Rajalahti
Priority to FI20055334A priority Critical patent/FI20055334L/en
Publication of FI20055334A0 publication Critical patent/FI20055334A0/en
Priority to PCT/FI2006/050269 priority patent/WO2006136658A1/en
Publication of FI20055334L publication Critical patent/FI20055334L/en
Priority to FI20070969A priority patent/FI119805B/en

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
    • B62K9/00—Children's 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
    • B62K5/00—Cycles with handlebars, equipped with three or more main road wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Cycles, And Cycles In General (AREA)
  • Handcart (AREA)

Abstract

The present invention relates to a bicycle called quadricycle. The quadricycle comprises a longitudinal frame (1) and four wheels (2, 3) connected thereto with support and axle structures. It also has a seat (4), steering means (5), and power transmission (6). In the invention, the front wheels (2) are connected to the longitudinal frame with a front frame (9), and the back wheels (3) that are joined together with a back axle (17) are, in turn, connected to the longitudinal frame with back arms (18a, 18b). At least the back arms connecting the back axle to the longitudinal frame are connected rotatably to the longitudinal frame in such a manner that the back axle is rotatable from its first position extending from a back part (8) of the device parallel to the longitudinal axle (10) of the longitudinal frame to a position substantially against the longitudinal frame.
FI20055334A 2005-06-21 2005-06-21 Quad bike FI20055334L (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI20055334A FI20055334L (en) 2005-06-21 2005-06-21 Quad bike
PCT/FI2006/050269 WO2006136658A1 (en) 2005-06-21 2006-06-19 Quadricycle
FI20070969A FI119805B (en) 2005-06-21 2007-12-12 Four Wheel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20055334A FI20055334L (en) 2005-06-21 2005-06-21 Quad bike

Publications (2)

Publication Number Publication Date
FI20055334A0 FI20055334A0 (en) 2005-06-21
FI20055334L true FI20055334L (en) 2006-12-22

Family

ID=34778470

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20055334A FI20055334L (en) 2005-06-21 2005-06-21 Quad bike

Country Status (2)

Country Link
FI (1) FI20055334L (en)
WO (1) WO2006136658A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1034356C2 (en) * 2007-09-10 2009-03-11 Berg Beheer B V Chassis for three- or multi-wheeled vehicle i.e. go-cart, has hanging construction with rotatably suspended bush driven by drive unit, extending wheel axle with end in bush and fixable with fastening unit without damaging drive unit
CN104149893B (en) * 2014-08-19 2016-08-24 太仓市车中宝休闲用品有限公司 Multifunction old-man Walking trolly
CN104192242B (en) * 2014-09-25 2016-04-06 姚国强 A kind of multifunctional child
CN204368366U (en) * 2015-01-06 2015-06-03 好孩子儿童用品有限公司 A kind of children's drift car
CN105346642B (en) * 2015-11-11 2017-10-31 管中林 The 4 off-road wheels bicycle of uneven ground is adapted to above and below wheel automatic conversion
GB2633310A (en) * 2023-09-03 2025-03-12 Electric Assisted Vehicles Ltd Improvements to a quadricycle chassis

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4513981A (en) * 1983-05-04 1985-04-30 Degraaff Robert Ride-on toy vehicle with front wheel drive and outboard front wheels
US4787647A (en) * 1985-11-26 1988-11-29 Oh Myoun Keon Four wheel cycle
IT1223852B (en) * 1988-09-27 1990-09-29 Viscardo Baldoni FOLDABLE MOTORCYCLE
US5909889A (en) * 1997-06-13 1999-06-08 Larson; Warren H. Vehicles having different-sized wheels and hub eccentricities

Also Published As

Publication number Publication date
WO2006136658A1 (en) 2006-12-28
FI20055334A0 (en) 2005-06-21

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Legal Events

Date Code Title Description
FD Application lapsed