WO2011096751A3 - Interlocking device for a head unit of a tricycle - Google Patents

Interlocking device for a head unit of a tricycle Download PDF

Info

Publication number
WO2011096751A3
WO2011096751A3 PCT/KR2011/000756 KR2011000756W WO2011096751A3 WO 2011096751 A3 WO2011096751 A3 WO 2011096751A3 KR 2011000756 W KR2011000756 W KR 2011000756W WO 2011096751 A3 WO2011096751 A3 WO 2011096751A3
Authority
WO
WIPO (PCT)
Prior art keywords
wheel
coupled
pin
tricycle
center
Prior art date
Application number
PCT/KR2011/000756
Other languages
French (fr)
Korean (ko)
Other versions
WO2011096751A2 (en
Inventor
김두정
Original Assignee
Kim Doo Jeong
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
Priority claimed from CN2010101187801A external-priority patent/CN101774414B/en
Priority claimed from KR1020110007990A external-priority patent/KR20110091618A/en
Application filed by Kim Doo Jeong filed Critical Kim Doo Jeong
Publication of WO2011096751A2 publication Critical patent/WO2011096751A2/en
Publication of WO2011096751A3 publication Critical patent/WO2011096751A3/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
    • B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
    • B62K5/10—Cycles with handlebars, equipped with three or more main road wheels with means for inwardly inclining the vehicle body on bends
    • 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
    • B62K21/00—Steering devices
    • B62K21/02—Front wheel forks or equivalent, e.g. single tine
    • 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
    • B62K25/00—Axle suspensions
    • B62K25/04—Axle suspensions for mounting axles resiliently on cycle frame or fork
    • B62K25/06—Axle suspensions for mounting axles resiliently on cycle frame or fork with telescopic fork, e.g. including auxiliary rocking arms
    • B62K25/08—Axle suspensions for mounting axles resiliently on cycle frame or fork with telescopic fork, e.g. including auxiliary rocking arms for front wheel
    • 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
    • B62K5/02—Tricycles
    • B62K5/027—Motorcycles with three wheels
    • 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
    • B62K5/02—Tricycles
    • B62K5/05—Tricycles characterised by a single rear wheel
    • 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
    • B62K2005/001—Suspension details for cycles with three or more main road wheels

Landscapes

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

Abstract

The present invention relates to an interlocking device for a head unit of a tricycle. The technical solution to be provided by the present invention is allowing a front unit of a tricycle to have a two-wheel interlocking structure, thus improving stability, reducing the area of the entire tricycle and the space used by the tricycle, enabling the tricycle to turn a corner in a convenient and non-sliding manner, simplifying the structure and reducing costs. For this purpose, the interlocking device for a head unit of a tricycle comprises: a first wheel (10); a second wheel (20) spaced apart from the first wheel (10); a first suspension unit (30) the lower end of which has a side portion pin-coupled to the first wheel (10) to support the first wheel (10) such that the first wheel (10) is rotatable, and which buffers shock transmitted from the first wheel (10); a second suspension unit (40) which has lower end with a side portion pin-coupled to the second wheel (20) to support the second wheel (20) such that the second wheel (20) is rotatable, and which buffers shock transmitted from the second wheel (20); a chassis (50) having a top on which a handle stem is protruded; a center suspension link (60) which is formed into an H-shaped plate, and which has a center and both ends with respective pin holes; a second suspension link (70) which has two links arranged in parallel with each other, wherein both ends of the links are pin-coupled, and one of the pins which interconnect ends of the links has a protrusion coupled to the top of the center of the center suspension link (60); a third suspension link (80) which has two links arranged in parallel with each other, wherein both ends of the links are pin-coupled, and one of the pins which interconnect ends of the links has a protrusion coupled to the bottom of the center of the center suspension link (60); a first suspension support (90) which is pin-coupled to one end of the center suspension link (60) and pin-coupled to one end of the second suspension link (70); and a second suspension support (100) which is pin-coupled to the other end of the center suspension link (60) and pin-coupled to one end of the third suspension link (80).
PCT/KR2011/000756 2010-02-06 2011-02-02 Interlocking device for a head unit of a tricycle WO2011096751A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN2010101187801 2010-02-06
CN2010101187801A CN101774414B (en) 2010-02-06 2010-02-06 Link mechanism of double front wheels of motorcycle
KR1020110007990A KR20110091618A (en) 2010-02-06 2011-01-26 Tricycle of head part coupled device
KR10-2011-0007990 2011-01-26

Publications (2)

Publication Number Publication Date
WO2011096751A2 WO2011096751A2 (en) 2011-08-11
WO2011096751A3 true WO2011096751A3 (en) 2011-11-10

Family

ID=44355990

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/000756 WO2011096751A2 (en) 2010-02-06 2011-02-02 Interlocking device for a head unit of a tricycle

Country Status (1)

Country Link
WO (1) WO2011096751A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1401130B1 (en) * 2010-07-16 2013-07-12 Piaggio & C Spa MOTORCYCLE SUSPENSION SYSTEM
AT513539B1 (en) * 2012-10-16 2022-11-15 Mario Eibl Vehicle with adjustable wheel axle
JP5509401B1 (en) * 2012-10-25 2014-06-04 ヤマハ発動機株式会社 Suspension device
WO2014098199A1 (en) * 2012-12-19 2014-06-26 ヤマハ発動機株式会社 Vehicle
JP2014218175A (en) * 2013-05-09 2014-11-20 カヤバ工業株式会社 Wheel suspension device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4740004A (en) * 1986-06-09 1988-04-26 Mcmullen Wayne W Three wheeled cycle with load carrying basket
JPH037093B2 (en) * 1981-03-04 1991-01-31 Fuji Shashin Fuirumu Kk
JPH0640204A (en) * 1992-03-10 1994-02-15 Pierre Patin Vehicle stabilizing device
KR20030047109A (en) * 2001-12-07 2003-06-18 김진우 A device of tilt control for a three wheeled vehicle
JP2008132933A (en) * 2006-11-29 2008-06-12 Hidetaro Narahara Tricycle
JP2008168893A (en) * 2006-10-30 2008-07-24 Piaggio & C Spa Rolling vehicle provided with two front steering wheels and at least one rear driving wheel

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH037093B2 (en) * 1981-03-04 1991-01-31 Fuji Shashin Fuirumu Kk
US4740004A (en) * 1986-06-09 1988-04-26 Mcmullen Wayne W Three wheeled cycle with load carrying basket
JPH0640204A (en) * 1992-03-10 1994-02-15 Pierre Patin Vehicle stabilizing device
KR20030047109A (en) * 2001-12-07 2003-06-18 김진우 A device of tilt control for a three wheeled vehicle
JP2008168893A (en) * 2006-10-30 2008-07-24 Piaggio & C Spa Rolling vehicle provided with two front steering wheels and at least one rear driving wheel
JP2008132933A (en) * 2006-11-29 2008-06-12 Hidetaro Narahara Tricycle

Also Published As

Publication number Publication date
WO2011096751A2 (en) 2011-08-11

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