| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 41 | Anti slip device for automobile wheels with wheel disc arranged at the inner side lane of the wheel | US15071500 | 2016-03-16 | US09902196B2 | 2018-02-27 | Ladislav Karník |
| The anti slip device for automobile wheels with wheel discs arranged at inner side plain of the wheel, load-bearing part of which is attachable to the wheel from the outside. The extensible body is placed slidingly in the direction parallel to the wheel axis on the load-bearing part. There are arms fulcrumed on the extensible body around axes parallel to the wheel axis. The arms are fitted, at their ends, with surfaces of engagement, which bear against the tire peripheral surface in the working position. The extensible body is placed on the load-bearing part in the guidance, which comprises at least two pipes, with one outer pipe placed slidingly on each of the pipes and attached to the extensible body. There are tensile springs arranged in the pipes, and these springs are attached by one end to the load bearing part, and by the other end to the extensible body. | ||||||
| 42 | WHEEL ASSEMBLIES FOR A STROLLER | US15299114 | 2016-10-20 | US20170113485A1 | 2017-04-27 | Patrick William Laffan |
| Wheel assemblies and strollers comprising wheel assemblies are provided. The wheel assembly can comprise a standard wheel and a modular wheel, where the standard wheel has a first diameter that is greater than the diameter of the modular wheel. The modular wheel can be fixedly or removably attached to the standard wheel. The stroller can comprise at least one rear wheel assembly located proximate to a rear of the base. The stroller can also comprise at last one front wheel assembly located proximate to a front of the base. The stroller can also comprise a pulling and/or steering mechanism. | ||||||
| 43 | OMNIDIRECTIONAL VEHICLE TRANSPORT | US14752178 | 2015-06-26 | US20160375814A1 | 2016-12-29 | Jayson Michael Jochim; Martin Peter Aalund; David Bruce McCalib, JR.; Jon Stuart Battles |
| Concepts of omnidirectional vehicle transport are described. In one embodiment, an omnidirectional vehicle includes a transportation platform, a drive system, and wheels. At a surface level, the vehicle can maneuver in any direction, including longitudinal and lateral directions. The vehicle can also be positioned to engage the wheels with a track having a rack gear to engage with the wheels. A control system of the vehicle can then drive the wheels in engagement with the track to raise the vehicle to a second level. At the second level, the vehicle can maneuver to transfer items onto the vehicle for transportation of the items back to the surface level. After the items are transferred onto the vehicle, it can be positioned for engagement with the track, and the control system can drive the wheels to lower the vehicle to the surface level and offload the items. | ||||||
| 44 | OMNIDIRECTIONAL PINION WHEEL | US14752120 | 2015-06-26 | US20160375723A1 | 2016-12-29 | Jayson Michael Jochim; Martin Peter Aalund; David Bruce McCalib, Jr.; Jon Stuart Battles |
| Concepts of an omnidirectional pinion wheel are described. In one embodiment, the wheel includes a hub, first and second annular rims each including inner and outer rim surfaces, spokes that extend from the hub to the first and second annular rims, a pinion ring including pinion rods that extend between the inner surfaces of the first and second annular rims, and first and second annular rings of rollers affixed on the outer surfaces of the first and second annular rims. Using an axis of freedom of the rollers, the wheel can move sideways in addition to forward and backward. Further, when used with a vertical rack gear, the wheel can provide vertical displacement by engagement between teeth of the gear and the pinion ring. Additionally, various racks and tracks with teeth for pinion ring engagement are described along with an example vehicle capable of vertical displacement using the wheels. | ||||||
| 45 | Tire | US14984818 | 2015-12-30 | US20160200139A1 | 2016-07-14 | Yong Ho Cha; Seung Koo Kang; Yoon-Jin Choi; Choong-Kee Song |
| Provided is a tire including rims, beads each mounted so as to surround each of the rims, a side wall that is connected to the beads, a sub-tread that is formed on top of the side wall and is formed of a material having elasticity so as to have a changing curvature, and plural tread blocks that are arranged on the sub-tread such that the distances between the tread blocks change in accordance with the change in the curvature of the sub-tread. | ||||||
| 46 | SELF-PROPELLED UNICYCLE ENGAGABLE WITH VEHICLE | US14297536 | 2014-06-05 | US20150353157A1 | 2015-12-10 | Johannes Huennekens; Samuel Ellis; Greg Foletta; Lauri Mikael Ohra-aho |
| A self-propelled unicycle is selectively engaged with a vehicle for use with the vehicle and is selectively disengaged with the vehicle for independent use. The self-propelled unicycle includes a hub and a wheel rotatably coupled to the hub. A motor is supported on the hub and is coupled to the wheel for rotating the wheel relative to the hub. The hub including an engagement feature for selectively engaging and disengaging the vehicle. | ||||||
| 47 | Passive transformable wheel and robot having the wheel | US14173641 | 2014-02-05 | US09073587B2 | 2015-07-07 | Yoo Seok Kim; Haan Kim; Chong Nam Chu; Gwang Pil Jung; Kyu Jin Cho |
| A passively transformable wheel includes a wheel base including a centrally positioned transmitter rotation shaft and one or more passive leg rotation shafts positioned in the outer periphery; a force transmitter rotatably coupled to an end of the transmitter rotation shaft, the force transmitter including a trigger slide and one or more passive leg joints spaced apart from one another; a trigger leg arranged between the wheel base and the force transmitter and rotatably coupled to the trigger leg rotation shaft, the trigger leg including a trigger joint fitted to the trigger slide; and one or more passive legs arranged between the wheel base and the force transmitter so as not to interfere with the trigger leg and rotatably coupled to the passive leg rotation shafts, the passive legs including one or more passive leg slides engaging with the passive leg joints of the force transmitter. | ||||||
| 48 | AUTOMATIC CLEANER | US14575270 | 2014-12-18 | US20150165498A1 | 2015-06-18 | Jihwan KIM; Saeunglok HAM; Jongjin WOO; Hwang KIM |
| An automatic cleaner is provided. The automatic cleaner may include a main body, and a wheel assembly disposed in the main body to allow the main body to move. The wheel assembly may include a drive, a first wheel rotated by a power of the drive, and a second wheel rotated by the power of the drive. The second wheel may include a plurality of contact protrusions on an outer cirumferential surface thereof. | ||||||
| 49 | Wheel with folding segments | US13739419 | 2013-01-11 | US08753155B2 | 2014-06-17 | Orville Olm; Zenon Dragan; Greg Wood |
| A circular folding wheel has a center wheel section encompassing the center of a circle and adapted to be mounted to an axle at the center, with a side substantially corresponding to a chord of the circle. A wheel segment is pivotally attached to the center wheel section about a pivot axis extending along the side of the center wheel section. The wheel segment is movable from a rolling orientation, where the outer edge of the wheel segment is aligned with an outer edge of the center wheel section such that the folding wheel takes a rolling circular shape, to a folded orientation where the wheel segment extends laterally away from the pivot axis. Two, three, or more wheel segments can be pivotally attached to corresponding sides of the center wheel section. | ||||||
| 50 | PASSIVE TRANSFORMABLE WHEEL AND ROBOT HAVING THE WHEEL | US14173641 | 2014-02-05 | US20140158439A1 | 2014-06-12 | Yoo Seok Kim; Hann Kim; Chong Nam Chu; Gwang Pil Jung; Kyu Jin Cho |
| A passively transformable wheel includes a wheel base including a centrally positioned transmitter rotation shaft and one or more passive leg rotation shafts positioned in the outer periphery; a force transmitter rotatably coupled to an end of the transmitter rotation shaft, the force transmitter including a trigger slide and one or more passive leg joints spaced apart from one another; a trigger leg arranged between the wheel base and the force transmitter and rotatably coupled to the trigger leg rotation shaft, the trigger leg including a trigger joint fitted to the trigger slide; and one or more passive legs arranged between the wheel base and the force transmitter so as not to interfere with the trigger leg and rotatably coupled to the passive leg rotation shafts, the passive legs including one or more passive leg slides engaging with the passive leg joints of the force transmitter. | ||||||
| 51 | Transformability(TM): personal mobility with shape-changing wheels | US13200886 | 2011-10-03 | US20130081885A1 | 2013-04-04 | Robert A. Connor |
| This present invention is a personal mobility device for transporting a person over different surfaces and obstacles. This invention comprises novel technology that can be used for next-generation motorized wheelchairs that enable people to travel outside during winter months, to go “off-road,” and to travel up and down staircases independently. This invention features shape-changing wheels that change shape to travel more effectively on different surfaces and obstacles. The shape of a shape-changing wheel is changed by the motorized rotation of at least two rotating members that are part of the shape-changing wheel. Rotation of these rotating members into a first configuration causes the ground-contacting perimeter of the wheel to be circular. Rotation of these rotating members into a second configuration causes the ground-contacting perimeter of the wheel to be non-circular. | ||||||
| 52 | Convertible road and rail wheel assembly | US10513270 | 2003-02-20 | US20050225105A1 | 2005-10-13 | Damon Meyer |
| A self-propelled four-wheel vehicle (1) for travel on land and/or on rails includes four hubs (9) for mounting of wheels including tires (6) for travel on land, four rail wheels (7) for travel on a railway, and four coupling assemblies, for detachably connecting the rail wheels to, outwardly of, and spaced from, the hubs. A kit for converting the vehicle for travel on rails includes, for each hub (9) of the vehicle, a rail wheel adapter (25, 44) including a flange (26, 45) for fastening to a rail wheel (7) and an axle portion (24, 46) extending transverse to the flange, a vehicle wheel adapter (10, 40) including a flange (15, 41) for fastening to a hub of the land vehicle and an axle portion (21, 42) extending transverse to the flange, and a coupler (12, 13) for coupling the rail wheel adapter to the vehicle wheel adapter. | ||||||
| 53 | Wheel for a toy vehicle | US797602 | 1985-11-13 | US4773889A | 1988-09-27 | Donald A. Rosenwinkel; Wayne A. Kuna |
| A toy vehicle wheel that changes from a generally cylindrical periphery with an initial diameter and axial width to a greater diameter periphery. The wheel has a hollow shell of rubber or some other flexible material and opposed sidewalls of the wheel are moveable relative to each other to compress the axial width and increase the diameter. Across a substantial portion of the initial axial width a number of slits extend so that the periphery is serrated when it is enlarged. In one form, an axial screw engages a sidewall to rotate the wheel in its initial quiescent condition along a relatively unobstructed surface, but, upon encountering an obstruction, will draw the one sidewall toward the other. Variations provide for containing the axial screw within the compressed wheel or permitting it to extend out of a sidewall. Other forms provide for movement of the sidewalls relative to each other with bayonet locking in a desired condition and for spring bias in one direction. | ||||||
| 54 | Vehicle-wheel | US25697618 | 1918-10-05 | US1327849A | 1920-01-13 | JOHN ZIELISKO |
| 55 | Wheel for vehicles. | US1901052522 | 1901-03-23 | US678067A | 1901-07-09 | TOBLER GUSTAV |
| 56 | Electrical bicycle modular powertrain | US14486164 | 2014-09-15 | US10005352B2 | 2018-06-26 | Sudipto Aich; David Melcher; Zachary David Nelson; Christopher Peplin; Jamel Seagraves |
| A drive unit for a vehicle includes a drive unit spindle. The drive unit spindle extends along an axis for connecting the drive unit to the vehicle. The drive unit further includes one or more wheel assemblies. Each of the wheel assemblies has a hub that is removably supported by the spindle along the axis. At least one of the wheel assemblies includes a wheel which rotates about the hub and a motor connected to the wheel to rotate the wheel about the hub. | ||||||
| 57 | Automatic cleaner | US14575270 | 2014-12-18 | US09895038B2 | 2018-02-20 | Jihwan Kim; Seaunglok Ham; Jongjin Woo; Hwang Kim |
| An automatic cleaner is provided. The automatic cleaner may include a main body, and a wheel assembly disposed in the main body to allow the main body to move. The wheel assembly may include a drive, a first wheel rotated by a power of the drive, and a second wheel rotated by the power of the drive. The second wheel may include a plurality of contact protrusions on an outer circumferential surface thereof. | ||||||
| 58 | OMNIDIRECTIONAL PINION WHEEL | US15438149 | 2017-02-21 | US20170157980A1 | 2017-06-08 | Jayson Michael Jochim; Martin Peter Aalund; David Bruce McCalib, JR.; Jon Stuart Battles |
| Concepts of an omnidirectional pinion wheel are described. In one embodiment, the wheel includes first and second rims each including inner and outer rim surfaces, and an annular ring of rollers affixed on the outer surface of one of the first and second annular rim. Using an axis of freedom of the rollers, the wheel can move sideways in addition to forward and backward. Further, when used with a vertical rack gear, the wheel can provide vertical displacement by engagement between teeth of the gear and the pinion ring. Additionally, various racks and tracks with teeth for pinion ring engagement are described along with an example vehicle capable of vertical displacement using the wheels. | ||||||
| 59 | TRANSFORMABLE WHEEL | US15132336 | 2016-04-19 | US20160303901A1 | 2016-10-20 | Jin Oh Kim; Jeong Gil Hwang |
| A transformable wheel includes a wheel frame including a plurality of contact portions and a plurality of recessed portions. A plurality of transforming members is provided wherein one side of each transforming member is rotatably coupled to a corresponding one of the recessed portions and an outer surface of each transforming member forming a portion of the wheel frame. A rotating member is provided at one side surface of the wheel frame, and includes a plurality of transformation locking members arranged radially from the central axis of the wheel frame to correspond to the plurality of transforming members, respectively. A driving member is configured to rotate the rotating members by a preset angle about the central axis of the wheel frame. | ||||||
| 60 | ELECTRICAL BICYCLE MODULAR POWERTRAIN | US14486164 | 2014-09-15 | US20160075225A1 | 2016-03-17 | Sudipto Aich; David Melcher; Zachary David Nelson; Christopher Peplin; Jamel Seagraves |
| A drive unit for a vehicle includes a drive unit spindle. The drive unit spindle extends along an axis for connecting the drive unit to the vehicle. The drive unit further includes one or more wheel assemblies. Each of the wheel assemblies has a hub that is removably supported by the spindle along the axis. At least one of the wheel assemblies includes a wheel which rotates about the hub and a motor connected to the wheel to rotate the wheel about the hub. | ||||||
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