WO2013061121A1 - Wheel with suspension system and centralizing unit with suspension system - Google Patents
Wheel with suspension system and centralizing unit with suspension system Download PDFInfo
- Publication number
- WO2013061121A1 WO2013061121A1 PCT/IB2012/001994 IB2012001994W WO2013061121A1 WO 2013061121 A1 WO2013061121 A1 WO 2013061121A1 IB 2012001994 W IB2012001994 W IB 2012001994W WO 2013061121 A1 WO2013061121 A1 WO 2013061121A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- wheel according
- support member
- wheel
- hub
- spring
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G15/00—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
- B60G15/08—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having fluid spring
- B60G15/12—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having fluid spring and fluid damper
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/10—Parts, details or accessories
- A61G5/1078—Parts, details or accessories with shock absorbers or other suspension arrangements between wheels and frame
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B9/00—Wheels of high resiliency, e.g. with conical interacting pressure-surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B9/00—Wheels of high resiliency, e.g. with conical interacting pressure-surfaces
- B60B9/02—Wheels of high resiliency, e.g. with conical interacting pressure-surfaces using springs resiliently mounted bicycle rims
- B60B9/06—Wheels of high resiliency, e.g. with conical interacting pressure-surfaces using springs resiliently mounted bicycle rims in helical form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B9/00—Wheels of high resiliency, e.g. with conical interacting pressure-surfaces
- B60B9/18—Wheels of high resiliency, e.g. with conical interacting pressure-surfaces using fluid
- B60B9/24—Wheels of high resiliency, e.g. with conical interacting pressure-surfaces using fluid with pistons and cylinders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B9/00—Wheels of high resiliency, e.g. with conical interacting pressure-surfaces
- B60B9/26—Wheels of high resiliency, e.g. with conical interacting pressure-surfaces comprising resilient spokes
- B60B9/28—Wheels of high resiliency, e.g. with conical interacting pressure-surfaces comprising resilient spokes with telescopic action
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
- F16F1/04—Wound springs
- F16F1/12—Attachments or mountings
- F16F1/128—Attachments or mountings with motion-limiting means, e.g. with a full-length guide element or ball joint connections; with protective outer cover
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
- F16F9/0209—Telescopic
- F16F9/0245—Means for adjusting the length of, or for locking, the spring or dampers
-
- 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
- B60B2900/10—Reduction of
- B60B2900/131—Vibrations
-
- 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
- B60B2900/30—Increase in
- B60B2900/313—Resiliency
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/10—Mounting of suspension elements
- B60G2204/30—In-wheel mountings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2300/00—Indexing codes relating to the type of vehicle
- B60G2300/24—Wheelchairs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/80—Other vehicles not covered by groups B60Y2200/10 - B60Y2200/60
- B60Y2200/84—Wheelchairs
Abstract
Description
Claims
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/354,607 US9539876B2 (en) | 2011-05-11 | 2012-10-08 | Wheel with suspension system and centralizing unit with suspension system |
EP12788634.9A EP2771589B1 (en) | 2011-10-28 | 2012-10-08 | Wheel with suspension system and centralizing unit with suspension system |
JP2014537737A JP6407025B2 (en) | 2011-10-28 | 2012-10-08 | Centralized unit with wheel and suspension system with suspension system |
KR1020147011238A KR102092692B1 (en) | 2011-10-28 | 2012-10-08 | Wheel with suspension system and centralizing unit with suspension system |
AU2012328109A AU2012328109B2 (en) | 2011-10-28 | 2012-10-08 | Wheel with suspension system and centralizing unit with suspension system |
CN201280056000.2A CN103958923B (en) | 2011-10-28 | 2012-10-08 | There is the wheel of suspension system and there is the centering unit of suspension system |
BR112014010057A BR112014010057A8 (en) | 2011-10-28 | 2012-10-08 | suspension system wheel and suspension system centering unit |
CA2886751A CA2886751C (en) | 2011-10-28 | 2012-10-08 | Wheel with suspension system and centralizing unit with suspension system |
IL232293A IL232293A (en) | 2011-10-28 | 2014-04-28 | Wheel with suspension system and centralizing unit with suspension system |
US15/374,256 US20170087932A1 (en) | 2011-05-11 | 2016-12-09 | Wheel with suspension system |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161552505P | 2011-10-28 | 2011-10-28 | |
US61/552,505 | 2011-10-28 | ||
IBPCT/IB2012/000530 | 2012-03-20 | ||
PCT/IB2012/000530 WO2012153170A1 (en) | 2011-05-11 | 2012-03-20 | Selective wheel suspension system |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2012/000530 Continuation-In-Part WO2012153170A1 (en) | 2011-05-11 | 2012-03-20 | Selective wheel suspension system |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14/354,607 A-371-Of-International US9539876B2 (en) | 2011-05-11 | 2012-10-08 | Wheel with suspension system and centralizing unit with suspension system |
US15/374,256 Division US20170087932A1 (en) | 2011-05-11 | 2016-12-09 | Wheel with suspension system |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2013061121A1 true WO2013061121A1 (en) | 2013-05-02 |
Family
ID=48167185
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2012/001994 WO2013061121A1 (en) | 2011-05-11 | 2012-10-08 | Wheel with suspension system and centralizing unit with suspension system |
Country Status (11)
Country | Link |
---|---|
US (1) | US9539876B2 (en) |
EP (1) | EP2771589B1 (en) |
JP (1) | JP6407025B2 (en) |
KR (1) | KR102092692B1 (en) |
CN (2) | CN103958923B (en) |
AU (1) | AU2012328109B2 (en) |
BR (1) | BR112014010057A8 (en) |
CA (1) | CA2886751C (en) |
HK (1) | HK1225780A1 (en) |
IL (1) | IL232293A (en) |
WO (1) | WO2013061121A1 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104070919A (en) * | 2014-06-10 | 2014-10-01 | 宁波途锐达休闲用品有限公司 | Damping wheel |
WO2014170745A1 (en) * | 2013-04-20 | 2014-10-23 | Softwheel Ltd. | Wheel with suspension |
CN105387108A (en) * | 2014-03-29 | 2016-03-09 | 金丽秋 | Spring assembly with adjustable compressed distance |
US9539876B2 (en) | 2011-05-11 | 2017-01-10 | Softwheel Ltd | Wheel with suspension system and centralizing unit with suspension system |
WO2017034489A1 (en) * | 2015-08-21 | 2017-03-02 | Eroğlu Ali Riza | Multiple feet wheel |
US9834036B2 (en) | 2011-05-11 | 2017-12-05 | Soft Wheel Ltd. | Selective wheel suspension system |
US9868520B1 (en) | 2014-03-10 | 2018-01-16 | Softwheel Ltd. | Landing gear apparatuses and applications thereof |
CZ309350B6 (en) * | 2020-04-17 | 2022-09-21 | Marján Jiří Ing., Ph.D. | Spring-loaded wheel hub |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITUB20151830A1 (en) * | 2015-07-02 | 2017-01-02 | Sistemi Sospensioni Spa | Hydraulic compression pad for hydraulic shock absorber for vehicle suspension, with pressure limiting device. |
KR101676387B1 (en) | 2015-11-06 | 2016-11-15 | 동아대학교 산학협력단 | Wheelchair Having Valve Type Suspension |
US10525766B2 (en) | 2017-09-22 | 2020-01-07 | Keir P. Daniels | Wheel with adjustable radius and tread firmness |
US10766300B2 (en) | 2017-11-09 | 2020-09-08 | Michael Goren | Expandable and retractable wheel assembly |
CN108357293B (en) * | 2018-03-22 | 2024-01-12 | 安徽理工大学 | Stair climbing auxiliary wheel with damping function |
CN108382126B (en) * | 2018-05-08 | 2024-04-19 | 南京辰腾星科技有限公司 | Shock-absorbing wheel and vehicle |
US11590795B2 (en) | 2018-07-19 | 2023-02-28 | Gacw Incorporated | Wheel assembly including sidewall cover assembly and related methods |
US11135871B2 (en) | 2018-07-19 | 2021-10-05 | Gacw Incorporated | Wheel assembly including inner and outer rim coupled hydraulic dampers and related methods |
US11325417B2 (en) | 2018-07-19 | 2022-05-10 | Gacw Incorporated | Wheel assembly including arcuate inner and outer rim assemblies and related methods |
US11554606B2 (en) | 2018-07-19 | 2023-01-17 | Gacw Incorporated | Off-highway vehicle including frame coupled gas spring wheel assemblies |
CN108715119A (en) * | 2018-05-30 | 2018-10-30 | 安徽机电职业技术学院 | A kind of automotive suspension damping device |
US10723191B1 (en) | 2018-07-01 | 2020-07-28 | Softwheel Ltd. | In-wheel three-arm suspension for vehicles |
US11524538B2 (en) | 2018-07-01 | 2022-12-13 | Ree Automotive Ltd | Wheel suspension and transmission gear assembly |
US10987970B2 (en) * | 2018-07-19 | 2021-04-27 | Gacw Incorporated | Wheel assembly including inner and outer rim coupled rings defining a mechanical stop and related methods |
US11565552B2 (en) | 2018-07-19 | 2023-01-31 | Gacw Incorporated | Wheel assembly including spaced apart tread members having stacked rubber and reinforcing layers and related methods |
US11458759B2 (en) * | 2018-07-19 | 2022-10-04 | Gacw Incorporated | Wheel assembly including tread assemblies and related methods |
US10987971B2 (en) * | 2018-07-19 | 2021-04-27 | Gacw Incorporated | Wheel assembly including outer rim coupled ring defining a mechanical stop and related methods |
CN109083653B (en) * | 2018-08-12 | 2020-10-02 | 蔡天明 | Marshalling locomotive |
CN114025972B (en) | 2019-06-28 | 2023-04-21 | 瑞翼汽车有限公司 | Apparatus and method for dual arm suspension and in-wheel steering |
CN110686142A (en) * | 2019-09-17 | 2020-01-14 | 句容中圣板带科技有限公司 | Vibration damping base for rotary drilling rig |
CN114746284A (en) * | 2019-10-08 | 2022-07-12 | Gacw股份有限公司 | Off-highway vehicle comprising a frame-coupled gas spring wheel assembly |
CN111442046A (en) * | 2020-05-15 | 2020-07-24 | 天津安安科技有限公司 | Tension-compression elastomer |
CN111412236A (en) * | 2020-05-15 | 2020-07-14 | 天津安安科技有限公司 | Tension-compression elastic mechanism |
CN112277526B (en) * | 2020-11-02 | 2021-11-05 | 合肥工业大学 | Active control vibration damping and noise reduction elastic wheel for rail vehicle |
US11969663B2 (en) * | 2021-10-19 | 2024-04-30 | Silverlit Limited | Toy vehicle suspension and wheels |
TWI795326B (en) * | 2022-07-13 | 2023-03-01 | 蘇建忠 | Automatic reduction wheel body |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1105719A (en) * | 1954-06-05 | 1955-12-07 | Damper | |
US4310149A (en) * | 1979-03-29 | 1982-01-12 | Sycam Advanced Technology Corp. | Shock absorber |
GB2188596A (en) | 1986-04-04 | 1987-10-07 | Sydney Jones | Resilient spoked wheels |
FR2795947A1 (en) * | 1999-07-05 | 2001-01-12 | Alain Limpas | Wheelchair has deformable rims on large wheels for overcoming obstacles such as sidewalks or steps |
WO2006128291A1 (en) * | 2005-06-03 | 2006-12-07 | Geoffrey Boyer Marketing Int'l Ltd. | Adaptive energy absorbing suspension for a wheel |
DE102005032537A1 (en) | 2005-07-12 | 2007-01-25 | Kastriot Merlaku | Spring system for e.g. bicycle, has leaf spring spokes consisting of resilient materials that are held through wheel axle in center, where axle is moved within circular area in rim planes based on momentum on wheel rim during drive |
FR2898077A1 (en) * | 2006-03-01 | 2007-09-07 | Peugeot Citroen Automobiles Sa | Non pneumatic tire for use in motor vehicle wheel, has tire ribs cooperating with pockets introducing damping in case of deformation of ribs, where pockets are formed of walls delimiting volume filled with compressible material |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
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GB191217140A (en) * | 1912-07-23 | 1913-05-22 | Henry James Marks | An Improved Cushion-spring Wheel. |
US1133973A (en) * | 1913-12-31 | 1915-03-30 | Otto C Koch | Spring-wheel. |
US1132787A (en) * | 1914-04-15 | 1915-03-23 | Auby J Mansfield | Vehicle-wheel. |
US1189963A (en) * | 1915-02-04 | 1916-07-04 | Charles W Jones | Yielding unit. |
US1495699A (en) * | 1920-05-21 | 1924-05-27 | Kunoki U-Hyoe | Resilient wheel |
US1416078A (en) * | 1920-05-22 | 1922-05-16 | Taylor Aca Columbus | Resilient wheel |
US1584679A (en) * | 1923-09-04 | 1926-05-11 | John L Stoltz | Resilient wheel |
US2639140A (en) * | 1947-12-24 | 1953-05-19 | Frenkel Meyer | Variable rate spring device |
GB1549611A (en) | 1976-09-22 | 1979-08-08 | Atomic Energy Authority Uk | Hub assemblies |
US4385774A (en) * | 1981-03-20 | 1983-05-31 | Blake John C | Heavy duty vehicle suspension system |
US4777866A (en) * | 1986-09-30 | 1988-10-18 | Nanjing Automobile Research Institute | Variable displacement radial piston pumps or motors |
CN1040000A (en) * | 1989-03-09 | 1990-02-28 | 沙占明 | Can make pressure change the wheel of ahead power into |
CN2157878Y (en) * | 1993-03-10 | 1994-03-02 | 牛永鸿 | Shock-absorbing wheel |
FR2763284A1 (en) * | 1997-05-16 | 1998-11-20 | Conception & Dev Michelin Sa | PACKAGE INCLUDING A WHEEL AND INTEGRATED WHEEL SUSPENSION |
US7537228B2 (en) * | 2003-07-22 | 2009-05-26 | Nihon University | Monocycle |
KR100813025B1 (en) * | 2006-07-11 | 2008-03-14 | 최영 | Suspension Wheel |
JP4797958B2 (en) * | 2006-12-08 | 2011-10-19 | トヨタ自動車株式会社 | Vehicle suspension |
JP4888189B2 (en) * | 2007-03-29 | 2012-02-29 | 日産自動車株式会社 | Suspension device |
CN201214359Y (en) * | 2008-05-21 | 2009-04-01 | 曹汉敏 | Shock absorber for spoked wheel |
WO2010054428A1 (en) * | 2008-11-11 | 2010-05-20 | Big Tyre Pty Ltd | Spring suspension assembly |
EP2707229B1 (en) | 2011-05-11 | 2021-04-21 | Ree Automotive Ltd | Selective wheel suspension system |
CN103958923B (en) | 2011-10-28 | 2016-04-13 | 软轮有限公司 | There is the wheel of suspension system and there is the centering unit of suspension system |
US20130340902A1 (en) * | 2012-06-25 | 2013-12-26 | Zoltan A. Kemeny | Shweel |
-
2012
- 2012-10-08 CN CN201280056000.2A patent/CN103958923B/en not_active Expired - Fee Related
- 2012-10-08 AU AU2012328109A patent/AU2012328109B2/en not_active Ceased
- 2012-10-08 KR KR1020147011238A patent/KR102092692B1/en active IP Right Grant
- 2012-10-08 WO PCT/IB2012/001994 patent/WO2013061121A1/en active Application Filing
- 2012-10-08 CN CN201610139874.4A patent/CN105805223B/en not_active Expired - Fee Related
- 2012-10-08 BR BR112014010057A patent/BR112014010057A8/en active Search and Examination
- 2012-10-08 JP JP2014537737A patent/JP6407025B2/en not_active Expired - Fee Related
- 2012-10-08 US US14/354,607 patent/US9539876B2/en active Active
- 2012-10-08 EP EP12788634.9A patent/EP2771589B1/en active Active
- 2012-10-08 CA CA2886751A patent/CA2886751C/en active Active
-
2014
- 2014-04-28 IL IL232293A patent/IL232293A/en active IP Right Grant
-
2016
- 2016-12-08 HK HK16114030A patent/HK1225780A1/en not_active IP Right Cessation
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1105719A (en) * | 1954-06-05 | 1955-12-07 | Damper | |
US4310149A (en) * | 1979-03-29 | 1982-01-12 | Sycam Advanced Technology Corp. | Shock absorber |
GB2188596A (en) | 1986-04-04 | 1987-10-07 | Sydney Jones | Resilient spoked wheels |
FR2795947A1 (en) * | 1999-07-05 | 2001-01-12 | Alain Limpas | Wheelchair has deformable rims on large wheels for overcoming obstacles such as sidewalks or steps |
WO2006128291A1 (en) * | 2005-06-03 | 2006-12-07 | Geoffrey Boyer Marketing Int'l Ltd. | Adaptive energy absorbing suspension for a wheel |
DE102005032537A1 (en) | 2005-07-12 | 2007-01-25 | Kastriot Merlaku | Spring system for e.g. bicycle, has leaf spring spokes consisting of resilient materials that are held through wheel axle in center, where axle is moved within circular area in rim planes based on momentum on wheel rim during drive |
FR2898077A1 (en) * | 2006-03-01 | 2007-09-07 | Peugeot Citroen Automobiles Sa | Non pneumatic tire for use in motor vehicle wheel, has tire ribs cooperating with pockets introducing damping in case of deformation of ribs, where pockets are formed of walls delimiting volume filled with compressible material |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9539876B2 (en) | 2011-05-11 | 2017-01-10 | Softwheel Ltd | Wheel with suspension system and centralizing unit with suspension system |
US9834036B2 (en) | 2011-05-11 | 2017-12-05 | Soft Wheel Ltd. | Selective wheel suspension system |
WO2014170745A1 (en) * | 2013-04-20 | 2014-10-23 | Softwheel Ltd. | Wheel with suspension |
US10173463B2 (en) | 2013-04-20 | 2019-01-08 | Softwheel Ltd | Motorized wheel with suspension |
US9868520B1 (en) | 2014-03-10 | 2018-01-16 | Softwheel Ltd. | Landing gear apparatuses and applications thereof |
CN105387108A (en) * | 2014-03-29 | 2016-03-09 | 金丽秋 | Spring assembly with adjustable compressed distance |
CN105422703A (en) * | 2014-03-29 | 2016-03-23 | 金丽秋 | Spring assembly with adjustable compressing distance |
CN104070919A (en) * | 2014-06-10 | 2014-10-01 | 宁波途锐达休闲用品有限公司 | Damping wheel |
CN104070919B (en) * | 2014-06-10 | 2016-04-13 | 宁波途锐达休闲用品有限公司 | Shock-absorbing wheel |
WO2017034489A1 (en) * | 2015-08-21 | 2017-03-02 | Eroğlu Ali Riza | Multiple feet wheel |
CZ309350B6 (en) * | 2020-04-17 | 2022-09-21 | Marján Jiří Ing., Ph.D. | Spring-loaded wheel hub |
Also Published As
Publication number | Publication date |
---|---|
BR112014010057A8 (en) | 2017-06-20 |
EP2771589A1 (en) | 2014-09-03 |
CA2886751A1 (en) | 2013-05-02 |
KR102092692B1 (en) | 2020-03-25 |
EP2771589B1 (en) | 2021-08-04 |
IL232293A0 (en) | 2014-06-30 |
US9539876B2 (en) | 2017-01-10 |
CA2886751C (en) | 2020-09-15 |
US20140300037A1 (en) | 2014-10-09 |
JP2014530791A (en) | 2014-11-20 |
JP6407025B2 (en) | 2018-10-17 |
BR112014010057A2 (en) | 2017-06-13 |
AU2012328109A1 (en) | 2014-05-01 |
IL232293A (en) | 2017-08-31 |
HK1225780A1 (en) | 2017-09-15 |
CN105805223B (en) | 2019-05-14 |
CN103958923A (en) | 2014-07-30 |
CN103958923B (en) | 2016-04-13 |
CN105805223A (en) | 2016-07-27 |
AU2012328109B2 (en) | 2017-05-25 |
KR20140084077A (en) | 2014-07-04 |
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