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WO2010087542A1 - Roue se transformant en fonction du sens de rotation de l'arbre d'entraînement - Google Patents

Roue se transformant en fonction du sens de rotation de l'arbre d'entraînement Download PDF

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Publication number
WO2010087542A1
WO2010087542A1 PCT/KR2009/001204 KR2009001204W WO2010087542A1 WO 2010087542 A1 WO2010087542 A1 WO 2010087542A1 KR 2009001204 W KR2009001204 W KR 2009001204W WO 2010087542 A1 WO2010087542 A1 WO 2010087542A1
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WO
WIPO (PCT)
Prior art keywords
wheel
drive shaft
shaft
arc
rotary
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.)
Ceased
Application number
PCT/KR2009/001204
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English (en)
Korean (ko)
Inventor
조자연
김경석
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.)
IM Technology Co Ltd
Original Assignee
IM Technology Co Ltd
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 IM Technology Co Ltd filed Critical IM Technology Co Ltd
Publication of WO2010087542A1 publication Critical patent/WO2010087542A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B19/00—Wheels not otherwise provided for or having characteristics specified in one of the subgroups of this group
    • B60B19/04—Wheels not otherwise provided for or having characteristics specified in one of the subgroups of this group expansible
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2900/00—Purpose of invention
    • B60B2900/50—Improvement of
    • B60B2900/551—Handling of obstacles or difficult terrains

Definitions

  • the caterpillar has no great difficulty in moving a rough road such as an incline or a stairway, but has a disadvantage in that it is difficult to manufacture when rotating on a flat surface than a method of rotating a rotating body such as a circular wheel.
  • FIGS. 2 and 3 are a perspective view and a side view showing a state in which the wheel mounted on the rotating shaft of the present invention is changed into a circular rotating body
  • the present invention relates to a wheel that is variable according to the direction of rotation of the drive shaft, arc surface wheels are integrally formed on a plurality of driven shafts engaged with the drive shaft when the drive shaft is driven in the reverse direction in a rough area such as an inclined surface or a staircase unfold outward It is intended to be able to rotate with a built-in swivel.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Handcart (AREA)

Abstract

L'invention porte sur une roue se transformant en fonction du sens de rotation de l'arbre d'entraînement. De préférence dans des lieux où la surface du sol est plane, l'arbre d'entraînement tourne vers l'avant et des segments de roue arqués intégralement formées sur plusieurs arbres entraînés et en prise avec l'arbre d'entraînement, se rapprochent du centre et se superposent, et la roue tourne comme un corps circulaire; par contre, dans des lieux où la surface du sol est inclinée (pente ou escalier) l'arbre d'entraînement tourne en sens inverse, lesdits segments arqués s'ouvrent vers l'extérieur, et la roue tourne avec ses ailettes déployées. La roue est mue par un arbre (20) tournant dans le sens avant et dans le sens inverse et entraînée avec les arbres entraînés (30) par un arbre moteur (10), les arbres entraînés (30) ainsi que les segments de roue arqués (32) étant en prise avec l'extérieur de l'arbre (20), ce qui transforme la forme de la roue selon que les arbres entraînés tournent vers l'avant ou inversement en fonction du sens de rotation de l'arbre d'entraînement.
PCT/KR2009/001204 2009-01-30 2009-03-11 Roue se transformant en fonction du sens de rotation de l'arbre d'entraînement Ceased WO2010087542A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020090007366A KR100995650B1 (ko) 2009-01-30 2009-01-30 구동축의 회전방향에 따라 가변하는 바퀴
KR10-2009-0007366 2009-01-30

Publications (1)

Publication Number Publication Date
WO2010087542A1 true WO2010087542A1 (fr) 2010-08-05

Family

ID=42395779

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/001204 Ceased WO2010087542A1 (fr) 2009-01-30 2009-03-11 Roue se transformant en fonction du sens de rotation de l'arbre d'entraînement

Country Status (2)

Country Link
KR (1) KR100995650B1 (fr)
WO (1) WO2010087542A1 (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20100847A1 (it) * 2010-10-20 2012-04-21 Oto Melara Spa Ruota a diametro variabile.
WO2014068202A1 (fr) * 2012-11-05 2014-05-08 Brevets G5 Sarl Roue a diametre variable, engrenage variable en continu et transmission comportant cette roue
FR2997652A1 (fr) * 2012-11-05 2014-05-09 Janick Simeray Roue a diametre variable
CN104691260A (zh) * 2015-01-09 2015-06-10 广西大学 一种三叶轮桨的三栖机器人
CN106143552A (zh) * 2016-08-19 2016-11-23 邢君 一种建筑施工用推车
CN108001115A (zh) * 2017-12-27 2018-05-08 福建农林大学 一种沙滩车轮及其使用方法
CN109109559A (zh) * 2018-08-01 2019-01-01 吉林大学 一种轮式辅助越障装置
CN110228540A (zh) * 2019-05-17 2019-09-13 西安理工大学 一种基于变位齿轮的履带式三角形/圆形变形轮机构
WO2022036546A1 (fr) * 2020-08-18 2022-02-24 Nikko Toys Limited Roue extensible
US20230041624A1 (en) * 2020-02-14 2023-02-09 Nsk Ltd. Wheel and vehicle

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101287593B1 (ko) * 2010-11-05 2013-07-18 재단법인대구경북과학기술원 피치 밸런싱 다리형 로봇
KR101299667B1 (ko) * 2010-12-28 2013-08-27 (주)아이엠테크놀로지 이물질 차단 가변구동바퀴
KR101299668B1 (ko) * 2011-05-31 2013-08-27 (주)아이엠테크놀로지 노면 순응형 가변구동바퀴 및 이를 포함하는 가변구동조립체
KR101304642B1 (ko) * 2012-04-05 2013-09-05 주식회사 포스코 주행장치
KR101386011B1 (ko) * 2012-12-07 2014-04-16 서울대학교산학협력단 수동 변신 바퀴 및 그 바퀴를 갖는 로봇
KR101512102B1 (ko) * 2013-11-25 2015-04-17 한국기술교육대학교 산학협력단 험지극복을 위한 가변형 바퀴
KR101642367B1 (ko) * 2014-12-30 2016-07-25 한국기술교육대학교 산학협력단 수륙양용 가변형 바퀴
KR101782580B1 (ko) 2016-01-22 2017-09-28 한국기술교육대학교 산학협력단 에어리스 타이어 적용 가변형 바퀴
CN108928184A (zh) * 2018-07-11 2018-12-04 胡俊 一种模块化车轮
US12103331B2 (en) * 2020-04-17 2024-10-01 Case Western Reserve University Transformable wheel and leg assembly
KR102535017B1 (ko) * 2021-05-27 2023-05-26 성균관대학교산학협력단 가변형 바퀴를 구비한 주행 장치

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11500331A (ja) * 1995-02-03 1999-01-12 デカ・プロダクツ・リミテッド・パートナーシップ 輸送車両と方法
KR19990068487A (ko) * 1999-05-26 1999-09-06 유재원 소화물운반손수레의바퀴높낮이조절장치
JP2004268910A (ja) * 2003-03-04 2004-09-30 Jochum Bierma 階段通行する手押し車
JP2005335681A (ja) * 2004-04-27 2005-12-08 Sunao Ishimine 走行装置
WO2007024200A1 (fr) * 2005-08-22 2007-03-01 Ian Peter Ceronio Roue deformable
JP2007145305A (ja) * 2005-11-24 2007-06-14 Yoshio Komatsu 階段昇降車

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11500331A (ja) * 1995-02-03 1999-01-12 デカ・プロダクツ・リミテッド・パートナーシップ 輸送車両と方法
KR19990068487A (ko) * 1999-05-26 1999-09-06 유재원 소화물운반손수레의바퀴높낮이조절장치
JP2004268910A (ja) * 2003-03-04 2004-09-30 Jochum Bierma 階段通行する手押し車
JP2005335681A (ja) * 2004-04-27 2005-12-08 Sunao Ishimine 走行装置
WO2007024200A1 (fr) * 2005-08-22 2007-03-01 Ian Peter Ceronio Roue deformable
JP2007145305A (ja) * 2005-11-24 2007-06-14 Yoshio Komatsu 階段昇降車

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2444256A1 (fr) * 2010-10-20 2012-04-25 Oto Melara S.p.A. Roue à diamètre variable
US9180733B2 (en) 2010-10-20 2015-11-10 Oto Melara S.P.A. Variable-diameter wheel
ITTO20100847A1 (it) * 2010-10-20 2012-04-21 Oto Melara Spa Ruota a diametro variabile.
WO2014068202A1 (fr) * 2012-11-05 2014-05-08 Brevets G5 Sarl Roue a diametre variable, engrenage variable en continu et transmission comportant cette roue
FR2997652A1 (fr) * 2012-11-05 2014-05-09 Janick Simeray Roue a diametre variable
CN104691260A (zh) * 2015-01-09 2015-06-10 广西大学 一种三叶轮桨的三栖机器人
CN106143552A (zh) * 2016-08-19 2016-11-23 邢君 一种建筑施工用推车
CN108001115B (zh) * 2017-12-27 2023-08-18 福建农林大学 一种沙滩车轮及其使用方法
CN108001115A (zh) * 2017-12-27 2018-05-08 福建农林大学 一种沙滩车轮及其使用方法
CN109109559A (zh) * 2018-08-01 2019-01-01 吉林大学 一种轮式辅助越障装置
CN109109559B (zh) * 2018-08-01 2023-12-22 吉林大学 一种轮式辅助越障装置
CN110228540A (zh) * 2019-05-17 2019-09-13 西安理工大学 一种基于变位齿轮的履带式三角形/圆形变形轮机构
US20230041624A1 (en) * 2020-02-14 2023-02-09 Nsk Ltd. Wheel and vehicle
US11623473B2 (en) * 2020-02-14 2023-04-11 Nsk Ltd. Wheel and vehicle
WO2022036546A1 (fr) * 2020-08-18 2022-02-24 Nikko Toys Limited Roue extensible
AU2020464392B2 (en) * 2020-08-18 2022-12-22 Nikko Toys Limited Expandable wheel
US11884102B2 (en) 2020-08-18 2024-01-30 Nikko Toys Limited Expandable wheel

Also Published As

Publication number Publication date
KR100995650B1 (ko) 2010-11-19
KR20100088262A (ko) 2010-08-09

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