US20120006602A1 - Spherical mobility mechanism - Google Patents
Spherical mobility mechanism Download PDFInfo
- Publication number
- US20120006602A1 US20120006602A1 US13/238,266 US201113238266A US2012006602A1 US 20120006602 A1 US20120006602 A1 US 20120006602A1 US 201113238266 A US201113238266 A US 201113238266A US 2012006602 A1 US2012006602 A1 US 2012006602A1
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- United States
- Prior art keywords
- sphere
- movement
- spherical
- vehicle
- mobility
- 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.)
- Abandoned
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D15/00—Steering not otherwise provided for
-
- 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
- B60B19/003—Multidirectional wheels
-
- 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
- B60B19/12—Roller-type wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/08—Ball castors
Definitions
- the present invention relates to a mechanism utilized for movement on a support surface.
- a typical mechanism used for a motor vehicle is a wheel.
- wheels provide the most common mechanism in which to support, control, and move a motor vehicle.
- the wheels are coupled to a separate drive axis that provides power for movement of the vehicle thereof.
- the wheels are usually coupled together so that they are controlled simultaneously in unison.
- these wheels have been used for over a century, they have several drawbacks. For instance, the currently existing wheels do not provide a wide range of movement possibilities. While, the wheels provide for an efficient and effective mechanism for driving the vehicle in a relatively straightforward and backward direction, complete lateral or horizontal movement cannot be accomplished.
- an omni directional mobility device the device has a spherical device for enabling omni directional movement. Also provided is an omni directional vehicle including a vehicle and at least one omni directional mobility device including a spherical device for enabling omni directional movement.
- FIG. 1 is a side view, partially cut away, of an embodiment of the present invention wherein the spherical mobility mechanism is rotatable about an internal and an external axis;
- FIG. 2 is a side view, partially cut away, of an embodiment of the present invention wherein the spherical mobility mechanism is encased within a semi-spherical cap;
- FIG. 3 is a side view, partially cut away, of an embodiment of the present invention wherein the spherical mobility mechanism is operatively engaged to an actuating device.
- FIG. 4 is a side view of a vehicle having the spherical mobility mechanisms of the present invention.
- the present invention provides a spherical mobility mechanism, generally indicated at 10 in the Figures, which can be used in a variety of vehicles for providing support and omni directional movement of the vehicles.
- the spherical mobility mechanism 10 is capable of combined, simultaneous horizontal and lateral movement of the vehicle to which it is operatively connected.
- the spherical mobility mechanism 10 of the present invention is typically operatively connected to a vehicle.
- the spherical mobility mechanism 10 gives support and increased directional mobility on a surface on which the vehicle is placed.
- the present invention further provides for a vehicle that includes a spherical mobility mechanism 10 . Additionally, there is provided a spherical mobility mechanism 10 , a drive mechanism 15 , and a steering mechanism either alone or in combination with each other thereof.
- sphere and “ball” as used herein are meant to include, but are not limited to, a globe or a solid that is bound by a surface consisting of an infinite number of points located at a given distance from a point constituting its center.
- the present invention includes a sphere 12 that has a varying diameter depending upon the design and setting of usage of the present invention.
- the sphere 12 is adapted to be in frictional rolling engagement with a support surface 30 upon which the vehicle is placed.
- the sphere 12 can be composed of numerous materials that are suitable for use under the appropriate conditions. These materials include, but are not limited to, synthetic material, metal, stainless steel, rubber, plastic, glass, ceramics, and any other suitable materials known to those of skill in the art.
- the spheres 12 can also be made of various combinations of the above materials and/or other alloys known to those of skill in the art.
- the spheres 12 can be coated with a synthetic material such as a resin to provide protection against wear of the spheres 12 and/or to provide an increased frictional surface that can better grip the support surface 30 .
- a synthetic material such as a resin to provide protection against wear of the spheres 12 and/or to provide an increased frictional surface that can better grip the support surface 30 .
- resins are well known to those of skill in the art.
- the sphere 12 of the spherical mobility mechanism 10 provides not only selective translational movement, such as forward and rearward directions, but also selective turning movement in the lateral or horizontal directions (left or right).
- the sphere 12 can be either active or passive, wherein an active sphere 12 is operatively engaged to an actuating device 13 and a passive sphere 12 is not engaged to the actuating device 13 .
- the active sphere 12 not only provides directional movement, but active driving movement through the actuating device 13 .
- the actuating device 13 includes a controlled drive mechanism 15 that directly engages and contacts the sphere 12 .
- the controlled drive mechanism 15 must provide sufficient frictional engagement with the sphere 12 such that the sphere 12 moves in a desired direction. Examples of such a drive mechanism 15 includes, but is not limited to, a drive belt, ball bearings, spherical driving mechanisms, wheels, and any other similar device that provides enough frictional engagement contact to roll or move the sphere in any particular direction.
- the controlled drive mechanism 15 is further engaged to a drive shaft 17 and a motor, which provides the driving force behind the controlled drive mechanism 15 .
- Various drive shafts with or without gears can be used and are well known to those of skill in the art.
- a motor is used to operate the drive mechanism 15 .
- the motor can be any electric or combustion motor.
- the motor can include speed reduction gears thus enabling a reduced output speed to be produced for causing the vehicle to move at a desired terminal velocity when the motor is fully energized. Examples of such motors are also well known to those of skill in the art.
- the motor can be pivotally interconnected to the controlled drive mechanism 15 by the drive shaft 17 .
- an extension of the controlled drive mechanism 15 that includes a drive roller affixed to the shaft can be utilized for contacting the surface of the sphere 12 such that the extension imparts a rotational force to the surface of the sphere 12 perpendicular to a place that vertically bisects the sphere and which plane intersects the point of contact of the sphere 12 by the controlled drive mechanism 15 .
- the sphere 12 can be caused to rotate in any direction depending upon the direction of rotation of the controlled drive mechanism 15 , the sphere 12 can be caused to rotate in any direction.
- the controlled drive mechanisms 15 are ball bearings wherein control is provided by the motor that is preferably mounted to a plate such that it may impart rotational force in any direction to produce rotation for forward or rearward movement, while at the same time not precluding rotation of the sphere.
- the rotation causes a turning movement of the vehicle with respect to the sphere 12 and the sphere 12 then rotates about a vertical pivot axis if the motor is not energized, causing the vehicle to veer to the left or right if the vehicle is being driven translationally either forward or rearward by the motor.
- the entire actuating mechanism 13 is controlled electronically or mechanically depending upon the desired design (See FIG. 3 ).
- control of the actuating device 13 can be provided by forward and reverse movement control switches such as a micro-switch or snap action type switches having operating levers including roller contacts.
- the actuating mechanism 13 can be controlled/steered via a computer.
- a computer-dependent system enables optimal steering.
- Springs 19 can be utilized to provide additional shock absorbing support and balance of the vehicle thereof.
- casters 21 can be placed on the vehicle near the spheres to provide additional support and guidance.
- the springs 19 and casters 21 can also be utilized with a passive sphere 12 .
- a passive sphere 12 does not have the actuating mechanism 13 engaged to its surface. Instead, the passive sphere is operatively engaged to any type of rolling support 14 that aids the sphere 12 in rolling or moving in a particular, desired direction.
- the rolling support 14 merely provides support to the sphere 12 and aids in the turning or rolling ability of the sphere 12 .
- the rolling support 14 includes, but is not limited to, ball bearings, rollers, treads, wheels, and the like. Additionally, the rolling support 14 can be controlled with a steering device. There are numerous steering devices known to those of skill in the art.
- the spherical mobility mechanism 10 can move independently or coupled with other spherical mobility mechanisms 10 . If the spherical mobility mechanisms 10 are coupled together, then they can move in unison upon being controlled by a steering device.
- the sphere 12 is situated within an encircling cap 16 that is supported by an arm 18 and operatively connected to an upper inside base 20 of a cap by a vertical axis 22 .
- the arm 18 has two axles—one external axis 22 and one internal 24 .
- the internal axle 24 operates the movement of the sphere 12 (i.e., forward and backward movement), whereas the external axle 22 is connected to gear teeth enabling circular movement of the entire axle 22 either in a clockwise or counter-clockwise direction.
- the movement in each of the spheres 12 produces an innovative movement combination to fulfill the various functions described herein.
- the sphere 12 is situated within a semi-encircling cap 16 , whose sides 26 are lined with rolling supports 14 such as ball bearings 14 .
- the ball bearings 14 are operatively engaged to the sphere 12 to provide active or passive movement of the sphere 12 .
- the ball bearings 14 can simply provide turning movement of the sphere 12 .
- the ball bearings 14 are in contact with the sphere 12 so that rolling movement in a counter-clockwise, clockwise, forward, backward, horizontal, and lateral direction can occur.
- steering is done through enabled steering combinations in conjunction with the spheres 12 angles and motion based on the principle of particular sphere 12 movements to provide every angle according to situational variables (i.e., surface, velocity, stability angle, tension, etc.).
- the spherical mobility mechanisms 10 can be used in connection with other existing vehicle mechanisms including, but not limited to, braking systems, anti-braking systems, anti-sliding mechanisms, all-wheel drive mechanisms and systems, and the like.
- the steering is accomplished via a computer-dependent system, this steering is therefore optimal because it can respond rapidly to movements of the sphere 12 .
- the present invention has numerous advantages over the prior art including, but not limited to, providing increased lateral or horizontal movement along a surface, decreasing the occurrence of slippage that can result with traditional moving mechanisms (this occurs due to the function of centrifugal and centripetal pressures), increasing control over directional movement, and increasing control over gliding functions.
- the present invention can be utilized by numerous vehicles that include, but are not limited to, motor operated vehicles, bicycles, wheelchairs, recreational vehicles, forklifts, electrical transportation units, automobiles, carts, wheelchairs, chairs, trailers, and any other similar transportation units known to those of skill in the art.
- the spherical mobility mechanism can be used in isolation or in multiple combinations thereof. For example, a total of four spherical mobility mechanisms can be used on a motor operated vehicle or three could be used in a pushcart.
- the spherical mobility mechanism can be independently controlled and driven in isolation with other spherical mobility mechanisms located on the vehicle therein or more than one spherical mobility mechanism can be coupled together and operate in unison with each other.
- the spherical mobility mechanism can be used in combination with currently existing tires, wheels, treads, and other driving wheels or devices.
- the present invention can serve as a replacement for vehicle tires.
Abstract
An omni directional mobility device made of a spherical device that is capable of omni directional movement. An omni directional vehicle including a vehicle and at least one omni directional mobility device made of a spherical device for enabling omni directional movement.
Description
- (1) Field of the Invention
- The present invention relates to a mechanism utilized for movement on a support surface.
- (2) Description of Related Art
- There have been known heretofore a variety of different mechanisms used to provide support and directional movement of different types of vehicles or other structures. These mechanisms include, but are not limited to, wheels, swivel casters, swivel wheels, belts, rail tracks, treads, and the like. Depending upon the setting in which they are utilized, these mechanisms vary in shape, dimensions, complexity, and design. Moreover, these types of mechanisms are used in various vehicles that include, but are not limited to, motor vehicles, automobiles, carts, wheelchairs, chairs, recreational vehicles, trailers, and any other similar transportation units known to those of skill in the art.
- A typical mechanism used for a motor vehicle is a wheel. Currently, wheels provide the most common mechanism in which to support, control, and move a motor vehicle. The wheels are coupled to a separate drive axis that provides power for movement of the vehicle thereof. Additionally, the wheels are usually coupled together so that they are controlled simultaneously in unison. Although these wheels have been used for over a century, they have several drawbacks. For instance, the currently existing wheels do not provide a wide range of movement possibilities. While, the wheels provide for an efficient and effective mechanism for driving the vehicle in a relatively straightforward and backward direction, complete lateral or horizontal movement cannot be accomplished.
- Accordingly, there is a need for a mobility mechanism that provides increased lateral and horizontal movement and increased directional mobility of vehicles. Additionally, there is a need for a drive and steering mechanism that is used in conjunction with the mobility mechanism.
- According to the present invention, there is provided an omni directional mobility device, the device has a spherical device for enabling omni directional movement. Also provided is an omni directional vehicle including a vehicle and at least one omni directional mobility device including a spherical device for enabling omni directional movement.
- Other advantages of the present invention will be readily appreciated as the same becomes better understood by reference to the following detailed description when consider in connection with the accompanying drawings wherein:
-
FIG. 1 is a side view, partially cut away, of an embodiment of the present invention wherein the spherical mobility mechanism is rotatable about an internal and an external axis; -
FIG. 2 is a side view, partially cut away, of an embodiment of the present invention wherein the spherical mobility mechanism is encased within a semi-spherical cap; and -
FIG. 3 is a side view, partially cut away, of an embodiment of the present invention wherein the spherical mobility mechanism is operatively engaged to an actuating device. -
FIG. 4 is a side view of a vehicle having the spherical mobility mechanisms of the present invention. - Generally, the present invention provides a spherical mobility mechanism, generally indicated at 10 in the Figures, which can be used in a variety of vehicles for providing support and omni directional movement of the vehicles. The
spherical mobility mechanism 10 is capable of combined, simultaneous horizontal and lateral movement of the vehicle to which it is operatively connected. - The
spherical mobility mechanism 10 of the present invention is typically operatively connected to a vehicle. Thespherical mobility mechanism 10 gives support and increased directional mobility on a surface on which the vehicle is placed. The present invention further provides for a vehicle that includes aspherical mobility mechanism 10. Additionally, there is provided aspherical mobility mechanism 10, adrive mechanism 15, and a steering mechanism either alone or in combination with each other thereof. - The term “sphere” and “ball” as used herein are meant to include, but are not limited to, a globe or a solid that is bound by a surface consisting of an infinite number of points located at a given distance from a point constituting its center.
- The present invention, generally shown in
FIGS. 1 and 2 and indicated at 10 therein, includes asphere 12 that has a varying diameter depending upon the design and setting of usage of the present invention. Thesphere 12 is adapted to be in frictional rolling engagement with asupport surface 30 upon which the vehicle is placed. Thesphere 12 can be composed of numerous materials that are suitable for use under the appropriate conditions. These materials include, but are not limited to, synthetic material, metal, stainless steel, rubber, plastic, glass, ceramics, and any other suitable materials known to those of skill in the art. Thespheres 12 can also be made of various combinations of the above materials and/or other alloys known to those of skill in the art. Additionally, thespheres 12 can be coated with a synthetic material such as a resin to provide protection against wear of thespheres 12 and/or to provide an increased frictional surface that can better grip thesupport surface 30. Examples of such resins are well known to those of skill in the art. - The
sphere 12 of thespherical mobility mechanism 10 provides not only selective translational movement, such as forward and rearward directions, but also selective turning movement in the lateral or horizontal directions (left or right). Thesphere 12 can be either active or passive, wherein anactive sphere 12 is operatively engaged to anactuating device 13 and apassive sphere 12 is not engaged to the actuatingdevice 13. - The
active sphere 12 not only provides directional movement, but active driving movement through the actuatingdevice 13. Basically, the actuatingdevice 13 includes a controlleddrive mechanism 15 that directly engages and contacts thesphere 12. The controlleddrive mechanism 15 must provide sufficient frictional engagement with thesphere 12 such that thesphere 12 moves in a desired direction. Examples of such adrive mechanism 15 includes, but is not limited to, a drive belt, ball bearings, spherical driving mechanisms, wheels, and any other similar device that provides enough frictional engagement contact to roll or move the sphere in any particular direction. The controlleddrive mechanism 15 is further engaged to adrive shaft 17 and a motor, which provides the driving force behind the controlleddrive mechanism 15. Various drive shafts with or without gears can be used and are well known to those of skill in the art. - Preferably, a motor is used to operate the
drive mechanism 15. The motor can be any electric or combustion motor. Preferably, the motor can include speed reduction gears thus enabling a reduced output speed to be produced for causing the vehicle to move at a desired terminal velocity when the motor is fully energized. Examples of such motors are also well known to those of skill in the art. The motor can be pivotally interconnected to the controlleddrive mechanism 15 by thedrive shaft 17. Alternatively, an extension of the controlleddrive mechanism 15 that includes a drive roller affixed to the shaft can be utilized for contacting the surface of thesphere 12 such that the extension imparts a rotational force to the surface of thesphere 12 perpendicular to a place that vertically bisects the sphere and which plane intersects the point of contact of thesphere 12 by the controlleddrive mechanism 15. Thus, depending upon the direction of rotation of the controlleddrive mechanism 15, thesphere 12 can be caused to rotate in any direction. - In yet another embodiment, the controlled
drive mechanisms 15 are ball bearings wherein control is provided by the motor that is preferably mounted to a plate such that it may impart rotational force in any direction to produce rotation for forward or rearward movement, while at the same time not precluding rotation of the sphere. The rotation causes a turning movement of the vehicle with respect to thesphere 12 and thesphere 12 then rotates about a vertical pivot axis if the motor is not energized, causing the vehicle to veer to the left or right if the vehicle is being driven translationally either forward or rearward by the motor. - The
entire actuating mechanism 13 is controlled electronically or mechanically depending upon the desired design (SeeFIG. 3 ). For instance, control of the actuatingdevice 13 can be provided by forward and reverse movement control switches such as a micro-switch or snap action type switches having operating levers including roller contacts. Optionally, theactuating mechanism 13 can be controlled/steered via a computer. A computer-dependent system enables optimal steering. Springs 19 can be utilized to provide additional shock absorbing support and balance of the vehicle thereof. Additionally,casters 21 can be placed on the vehicle near the spheres to provide additional support and guidance. Of course, thesprings 19 andcasters 21 can also be utilized with apassive sphere 12. - A
passive sphere 12 does not have theactuating mechanism 13 engaged to its surface. Instead, the passive sphere is operatively engaged to any type of rollingsupport 14 that aids thesphere 12 in rolling or moving in a particular, desired direction. The rollingsupport 14 merely provides support to thesphere 12 and aids in the turning or rolling ability of thesphere 12. The rollingsupport 14 includes, but is not limited to, ball bearings, rollers, treads, wheels, and the like. Additionally, the rollingsupport 14 can be controlled with a steering device. There are numerous steering devices known to those of skill in the art. - In addition to being either active or passive, the
spherical mobility mechanism 10 can move independently or coupled with otherspherical mobility mechanisms 10. If thespherical mobility mechanisms 10 are coupled together, then they can move in unison upon being controlled by a steering device. - The present invention has other additional embodiments. In one embodiment, the
sphere 12 is situated within an encirclingcap 16 that is supported by anarm 18 and operatively connected to an upperinside base 20 of a cap by avertical axis 22. Thearm 18 has two axles—oneexternal axis 22 and one internal 24. The internal axle 24 operates the movement of the sphere 12 (i.e., forward and backward movement), whereas theexternal axle 22 is connected to gear teeth enabling circular movement of theentire axle 22 either in a clockwise or counter-clockwise direction. The movement in each of thespheres 12 produces an innovative movement combination to fulfill the various functions described herein. - In another embodiment, the
sphere 12 is situated within asemi-encircling cap 16, whosesides 26 are lined with rollingsupports 14 such asball bearings 14. Theball bearings 14 are operatively engaged to thesphere 12 to provide active or passive movement of thesphere 12. Theball bearings 14 can simply provide turning movement of thesphere 12. Alternatively, theball bearings 14 are in contact with thesphere 12 so that rolling movement in a counter-clockwise, clockwise, forward, backward, horizontal, and lateral direction can occur. - In any of the embodiments, steering is done through enabled steering combinations in conjunction with the
spheres 12 angles and motion based on the principle ofparticular sphere 12 movements to provide every angle according to situational variables (i.e., surface, velocity, stability angle, tension, etc.). Further, in any of the embodiments described herein, thespherical mobility mechanisms 10 can be used in connection with other existing vehicle mechanisms including, but not limited to, braking systems, anti-braking systems, anti-sliding mechanisms, all-wheel drive mechanisms and systems, and the like. As stated above, preferably, the steering is accomplished via a computer-dependent system, this steering is therefore optimal because it can respond rapidly to movements of thesphere 12. - The present invention has numerous advantages over the prior art including, but not limited to, providing increased lateral or horizontal movement along a surface, decreasing the occurrence of slippage that can result with traditional moving mechanisms (this occurs due to the function of centrifugal and centripetal pressures), increasing control over directional movement, and increasing control over gliding functions.
- The present invention can be utilized by numerous vehicles that include, but are not limited to, motor operated vehicles, bicycles, wheelchairs, recreational vehicles, forklifts, electrical transportation units, automobiles, carts, wheelchairs, chairs, trailers, and any other similar transportation units known to those of skill in the art. The spherical mobility mechanism can be used in isolation or in multiple combinations thereof. For example, a total of four spherical mobility mechanisms can be used on a motor operated vehicle or three could be used in a pushcart. Further, the spherical mobility mechanism can be independently controlled and driven in isolation with other spherical mobility mechanisms located on the vehicle therein or more than one spherical mobility mechanism can be coupled together and operate in unison with each other. Alternatively, the spherical mobility mechanism can be used in combination with currently existing tires, wheels, treads, and other driving wheels or devices. Thus, the present invention can serve as a replacement for vehicle tires.
- The present invention has been described in an illustrative manner, and it is to be understood that the terminology that has been used is intended to the nature of words of description rather than of limitation.
- Obviously, many modifications and variations of the present invention are possible in light of the above teachings. It is, therefore, to be understood that within the scope of the described invention, the invention can be practiced otherwise than as specifically described herein.
Claims (6)
1. A method of operating a mobility device by actively enabling omni directional movement of an active drive sphere and frictionally engaging the sphere to drive the mobility device in any direction.
2. The method of claim 1 including the step of steering the mobility device through the active drive sphere.
3. The method of claim 1 further including the step of operating the active drive sphere through a motor.
4. The method of claim 1 further including the step of operating a wheelchair including at least one active drive sphere.
5. The method of claim 1 further including the step of operating a forklift including at least one active drive sphere.
6. The method of claim 1 further including the step of operating an automobile including at least on spherical drive sphere.
Priority Applications (1)
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US13/238,266 US20120006602A1 (en) | 2002-03-06 | 2011-09-21 | Spherical mobility mechanism |
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US36216402P | 2002-03-06 | 2002-03-06 | |
PCT/IB2003/001518 WO2003074869A2 (en) | 2002-03-06 | 2003-03-06 | Spherical mobility mechanism |
US10/520,381 US8028775B2 (en) | 2002-03-06 | 2003-03-06 | Spherical mobility mechanism |
US13/238,266 US20120006602A1 (en) | 2002-03-06 | 2011-09-21 | Spherical mobility mechanism |
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US20120006602A1 true US20120006602A1 (en) | 2012-01-12 |
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US10/520,381 Expired - Fee Related US8028775B2 (en) | 2002-03-06 | 2003-03-06 | Spherical mobility mechanism |
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EP (1) | EP1488102B1 (en) |
AT (1) | ATE469768T1 (en) |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130277128A1 (en) * | 2010-01-04 | 2013-10-24 | Carla R. Gillett | Robotic Omniwheel |
US20160371307A1 (en) * | 2013-01-23 | 2016-12-22 | Microsoft Technology Licensing, Llc | Isolating Resources and Performance in a Database Management System |
US10668771B2 (en) * | 2017-05-06 | 2020-06-02 | Koshy Cherian | Caster |
US11643143B2 (en) * | 2018-11-06 | 2023-05-09 | Keph SHERIN | Spherical wheel leaning systems for vehicles |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8286737B2 (en) * | 2003-10-02 | 2012-10-16 | Blevio Sr Henry L | Ball wheel for an aircraft |
US7847504B2 (en) * | 2006-10-10 | 2010-12-07 | Carnegie Mellon University | Dynamic balancing mobile robot |
US7891445B1 (en) * | 2007-02-22 | 2011-02-22 | Marvell International Ltd. | Ball-drive propulsion device |
US10427290B2 (en) | 2017-07-18 | 2019-10-01 | General Electric Company | Crawler robot for in situ gap inspection |
US9783001B1 (en) | 2016-08-10 | 2017-10-10 | Panter, Inc. | Article movement systems, ball wheels and related apparatus and methods |
US8864150B2 (en) * | 2009-04-08 | 2014-10-21 | Early Rider Ltd. | Foot propelled vehicle |
FR2960183B1 (en) * | 2010-05-19 | 2015-05-15 | Airbus Operations Sas | ASSEMBLY FOR SUPPORTING AND GUIDING A MOBILE ELEMENT IN RELATION TO A FIXED ELEMENT |
US8196944B1 (en) | 2011-12-01 | 2012-06-12 | Vondrak Kenneth S | Maneuvering wheel for a wheel chair or similar apparatus |
US20150113765A1 (en) * | 2013-10-24 | 2015-04-30 | Leelund Perry | Ball caster assembly for a wheelchair application |
US10702757B2 (en) | 2013-12-26 | 2020-07-07 | Mobile Virtual Player Llc | Mobile training device and control system |
US9682301B2 (en) | 2013-12-26 | 2017-06-20 | Mobile Virtual Player Llc | Mobile device which simulates player motion |
US9427649B2 (en) * | 2013-12-26 | 2016-08-30 | Mobile Virtual Player Llc | Mobile device which simulates player motion |
USD749018S1 (en) | 2014-03-06 | 2016-02-09 | Lily Ford Fox | All terrain wheelchair attachment |
GB2529387A (en) * | 2014-07-14 | 2016-02-24 | Early Rider Ltd | Vehicle |
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US20170361652A1 (en) * | 2016-06-20 | 2017-12-21 | Romualdo Monteiro de Barros | Rolling device, especially for furniture, luggage cases and the like |
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US10603802B2 (en) | 2017-07-18 | 2020-03-31 | General Electric Company | End region inspection module and method for in situ gap inspection robot system |
US10434641B2 (en) | 2017-07-18 | 2019-10-08 | General Electric Company | In situ gap inspection robot system and method |
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US10315460B1 (en) * | 2018-03-09 | 2019-06-11 | Essam Abdelrahman Ammar | Apparatus and methods for a spherical assembly |
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US20210021188A1 (en) * | 2019-07-15 | 2021-01-21 | The Trustees Of The Stevens Institute Of Technology | Magnetically Coupled Ball Drive for Actuation of Spherical Surfaces |
US11241910B2 (en) | 2019-12-06 | 2022-02-08 | Carla Wilbur | Roller assembly |
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CN112572053B (en) * | 2020-12-24 | 2022-07-12 | 江苏巨龙电动车制造有限公司 | Electric flat carriage with spherical tires |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3401421A (en) * | 1965-10-21 | 1968-09-17 | John H. Aninger | Caster |
US3895597A (en) * | 1974-05-08 | 1975-07-22 | Lawrence Peska Ass Inc | Wind operated amphibious vehicle |
US4683973A (en) * | 1985-04-10 | 1987-08-04 | Casio Computer Co., Ltd. | Omnidirectional vehicle |
US7621858B2 (en) * | 2004-03-19 | 2009-11-24 | Aileen Sheron | Apparatus and method for exercise using an omnidirectional roller |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62203824A (en) * | 1986-02-28 | 1987-09-08 | Toyoda Autom Loom Works Ltd | Omnidirectional traveling type driving gear for industrial vehicle |
US5419008A (en) * | 1991-10-24 | 1995-05-30 | West; Mark | Ball joint |
BE1010867A3 (en) * | 1997-01-17 | 1999-02-02 | Univ Catholique Louvain | Mobile base omni. |
AT404573B (en) * | 1997-05-28 | 1998-12-28 | Ameisbichler Rudolf | ROLE FOR FITTING ON FURNITURE OR THE LIKE. |
US6340065B1 (en) * | 2000-04-14 | 2002-01-22 | Airtrax Corporation | Low vibration omni-directional wheel |
JP3498043B2 (en) | 2000-06-14 | 2004-02-16 | 川崎重工業株式会社 | Omnidirectional moving device using spherical drive wheels |
US6830114B2 (en) * | 2000-07-31 | 2004-12-14 | Carl L. Hammonds | Omni direction vehicle with material handling tool |
-
2003
- 2003-03-06 AU AU2003216666A patent/AU2003216666A1/en not_active Abandoned
- 2003-03-06 US US10/520,381 patent/US8028775B2/en not_active Expired - Fee Related
- 2003-03-06 DE DE60332818T patent/DE60332818D1/en not_active Expired - Lifetime
- 2003-03-06 WO PCT/IB2003/001518 patent/WO2003074869A2/en not_active Application Discontinuation
- 2003-03-06 EP EP03712577A patent/EP1488102B1/en not_active Expired - Lifetime
- 2003-03-06 AT AT03712577T patent/ATE469768T1/en not_active IP Right Cessation
-
2011
- 2011-09-21 US US13/238,266 patent/US20120006602A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3401421A (en) * | 1965-10-21 | 1968-09-17 | John H. Aninger | Caster |
US3895597A (en) * | 1974-05-08 | 1975-07-22 | Lawrence Peska Ass Inc | Wind operated amphibious vehicle |
US4683973A (en) * | 1985-04-10 | 1987-08-04 | Casio Computer Co., Ltd. | Omnidirectional vehicle |
US7621858B2 (en) * | 2004-03-19 | 2009-11-24 | Aileen Sheron | Apparatus and method for exercise using an omnidirectional roller |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130277128A1 (en) * | 2010-01-04 | 2013-10-24 | Carla R. Gillett | Robotic Omniwheel |
US20160371307A1 (en) * | 2013-01-23 | 2016-12-22 | Microsoft Technology Licensing, Llc | Isolating Resources and Performance in a Database Management System |
US10668771B2 (en) * | 2017-05-06 | 2020-06-02 | Koshy Cherian | Caster |
US11643143B2 (en) * | 2018-11-06 | 2023-05-09 | Keph SHERIN | Spherical wheel leaning systems for vehicles |
Also Published As
Publication number | Publication date |
---|---|
WO2003074869A3 (en) | 2004-06-03 |
EP1488102A4 (en) | 2006-11-22 |
US8028775B2 (en) | 2011-10-04 |
EP1488102A2 (en) | 2004-12-22 |
ATE469768T1 (en) | 2010-06-15 |
AU2003216666A8 (en) | 2003-09-16 |
US20060243497A1 (en) | 2006-11-02 |
EP1488102B1 (en) | 2010-06-02 |
AU2003216666A1 (en) | 2003-09-16 |
DE60332818D1 (en) | 2010-07-15 |
WO2003074869A2 (en) | 2003-09-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO PAY ISSUE FEE |