WO2008013109A1 - Catching machine - Google Patents
Catching machine Download PDFInfo
- Publication number
- WO2008013109A1 WO2008013109A1 PCT/JP2007/064336 JP2007064336W WO2008013109A1 WO 2008013109 A1 WO2008013109 A1 WO 2008013109A1 JP 2007064336 W JP2007064336 W JP 2007064336W WO 2008013109 A1 WO2008013109 A1 WO 2008013109A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- ball
- target
- catching
- return
- pitcher
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/0002—Training appliances or apparatus for special sports for baseball
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B24/00—Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
- A63B24/0021—Tracking a path or terminating locations
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
- A63B71/0619—Displays, user interfaces and indicating devices, specially adapted for sport equipment, e.g. display mounted on treadmills
- A63B71/0669—Score-keepers or score display devices
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B24/00—Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
- A63B24/0021—Tracking a path or terminating locations
- A63B2024/0037—Tracking a path or terminating locations on a target surface or at impact on the ground
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B63/00—Targets or goals for ball games
- A63B2063/001—Targets or goals with ball-returning means
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/0002—Training appliances or apparatus for special sports for baseball
- A63B2069/0004—Training appliances or apparatus for special sports for baseball specially adapted for particular training aspects
- A63B2069/0006—Training appliances or apparatus for special sports for baseball specially adapted for particular training aspects for pitching
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B63/00—Targets or goals for ball games
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/40—Stationarily-arranged devices for projecting balls or other bodies
- A63B69/407—Stationarily-arranged devices for projecting balls or other bodies with spring-loaded propelling means
- A63B69/408—Stationarily-arranged devices for projecting balls or other bodies with spring-loaded propelling means with rotating propelling arm
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
- A63B71/0619—Displays, user interfaces and indicating devices, specially adapted for sport equipment, e.g. display mounted on treadmills
- A63B71/0669—Score-keepers or score display devices
- A63B71/0672—Score-keepers or score display devices using non-electronic means
Definitions
- the present invention relates to a catching machine that can practice throwing alone, and more particularly to a catching machine that can perform fun pitching exercises.
- a conventional catching machine (pitcher training machine) is disclosed, for example, in Japanese Patent Laid-Open No. 2002-263233.
- a three-dimensional ball receiving portion is provided, and a flying ball is in contact with a ball receiving portion located in a predetermined area.
- It has a display unit that displays the number of strikes, the number of balls, and the ball speed.
- a conventional catching machine has been configured as described above. Although the count and ball speed at the time of throwing were displayed, there was a problem that the thrown ball was not returned. On the other hand, it is conceivable to return the thrown ball. While doing this, while doing this, I could not return to the desired position of the pitcher!
- the present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a catching machine capable of returning to any desired position of a pitcher.
- a possible catching machine of a pitcher who throws toward a predetermined target comprises a ball catching means for catching a ball thrown toward the target, and a ball catching means for ball catching means. And a return ball means for returning the returned ball to the pitcher, and the return ball means includes a return ball distance setting means for variably setting the return ball distance.
- the return distance can be set to be changeable, thereby providing a catching machine that can return the ball to any desired position of the pitcher. it can.
- the ball catching means includes holding means for holding the spare ball, and the return ball means returns the spare ball.
- the target is divided into a plurality of regions, and each divided region is When the thrown ball abuts on the area, display means is provided to display the effect.
- the target is divided into a plurality of areas, and each divided area is provided with an explicit means for specifying the area.
- the indicating means may further include a designating means for designating the throwing place of the target which clearly indicates the region by the light emitter.
- it may include a ball type determination unit that determines the type of ball on which the pitcher throws.
- target attachment angle changing means for changing the attachment angle of the target is included.
- the ball shooting apparatus further includes contact detection means for detecting that the ball is in contact with the target, and the ball catching means
- Ball stop device for capturing the ball so that the ball does not pop out in the forward direction of the target, and the ball stop device operating means for operating the ball stop device when the contact detection means detects the contact of the ball. May be included.
- FIG. 1 is a perspective view showing an entire configuration of a catching machine according to an embodiment of the present invention.
- FIG. 2 is a side view of a catching machine according to the embodiment.
- FIG. 3 It is the schematic diagram which looked at the structure which guides a ball
- FIG. 4 is a front view showing another example of a front view of a target.
- FIG. 5 is a diagram showing another example of the ball returning portion.
- FIG. 6 is a view showing the details of the main part of the ball recovery unit.
- FIG. 7 is a view showing another embodiment of a ball recovery unit.
- FIG. 8 is a view showing still another embodiment of a sphere recovery unit.
- FIG. 9 A diagram showing a state of detecting the movement of a sphere in front of a target.
- FIG. 1 is a perspective view showing the entire configuration of a catching machine according to the present invention
- FIG. 2 is a side view of the catching machine as viewed from the side.
- the catching machine 5 throws A target portion 10 having a target 11 to be a target when thrown by a ball player, a ball collection portion 20 corresponding to a ball catching means for collecting the ball in contact with the target portion 10, and a ball collection portion 20
- the target portion 10 and the ball recovery portion 20 are provided on the frame 40, including the ball return portion 30 corresponding to the ball return means for returning the thrown ball to the pitcher.
- the target unit 10 includes a target 11 and a detection unit 13 that supports the target 11 on an axis 12 and detects the velocity of a ball that abuts on the target 11.
- the detection unit 13 is a plate provided on a frame 40 Retained on top of 14
- the target 11 can be moved vertically and horizontally by a target moving device (not shown) provided on the plate 14. This movement is performed by a remote control device not shown.
- the detection unit 13 has a spring inside, detects a pressing force applied to the spring, and detects the velocity of the ball based on the value.
- the detected ball speed is displayed on a display unit (display means) 15 provided on a frame 40 described later.
- detection of the ball speed is not limited to the above method, but it may be performed by any method.
- the ball recovery unit 20 covers the side and back of the target unit 10, and a net 21 for preventing thrown balls from leaking to the outside, and a net gar for holding the net 21 in a predetermined position.
- 22 and a ball receiving portion 23 provided at the lower part of the target 11 for receiving thrown balls.
- the ball receiving portion 23 has a predetermined height so as to have a first guide portion 24 for guiding the ball using a drop, and is formed so that the central portion is lowest so that the balls gather from the periphery to the central portion. It is being done.
- a hole 25 is provided at the center of the hole.
- the hole 25 is connected to the first guide portion 24 and guides the ball to the return ball portion 30 which will be described later.
- the ball receiving portion 23 is a rectangular parallelepiped extending a predetermined length in the front-rear direction and the left-right direction of the target 11, and the first guide portion 24 has a groove 26 having a semicircular cross section. The ball is guided along.
- the lower portion of the net 21 is provided along the ball receiving portion 23.
- the return ball unit 30 has a return ball arm 31 for returning a ball guided by the first guide portion 24 and the second guide portion 27 to the pitcher, and a return ball distance by the return ball arm 31 to be freely set. And a return ball distance setting device (return ball distance setting means) 32.
- a stand 28 for holding the guided ball is provided at the rear of the second guide portion 27 (opposite to the ball collecting portion 20).
- the ball returning arm 31 has a ball shovel 33 at its tip, and the ball guided through the second guide portion 27 is placed on the ball shovel 33 in the direction indicated by the arrow A1 in FIG. By turning it, the ball is returned to the pitcher as shown by arrow A2.
- the return ball arm 31 is rotationally driven by a motor 34 provided adjacent to the return ball arm 31. It is rotationally driven by a motor 34 provided adjacent to the return ball arm 31. Transmission of rotational force from the motor 34 to the returning arm 31 is performed using a one-way cam clutch.
- the opposite direction end 35 of the ball shovel 33 of the return ball arm 31 is provided with a spring 36 which biases this end 35 in an obliquely downward direction.
- the ball returning arm 31 can be arbitrarily switched from the motor 34 to the force of the spring 36 to overrun the ball returning arm 31.
- the ball return distance setting device 32 includes a rail 37 extending in the vertical direction at the rear end 40 a of the frame 40 and a bracket 38 stoppable at an arbitrary position on the rail 37.
- the spring 36 described above is connected to the fitting 38. By changing the position of the bracket 38 on the rail 37, the length of the spring 36 is changed, whereby the rotational speed of the returning ball arm 31 is made variable to make the returning ball distance variable.
- the frame 40 is supported at its lower part by casters 41 respectively provided on the front, rear, left and right.
- FIG. 3 is a schematic side view of a configuration for guiding a ball from the first guide portion 24 to the second guide portion 27.
- the second guide portion 27 includes a ball receiving portion 43 for receiving a ball transported by the groove 26 of the first guide portion 24 and a guide groove 44 connected to the ball receiving portion 43. .
- the ball receiving portion 43 is rotatable about a shaft 43a provided in the guide groove 44 in a direction indicated by an arrow B in the drawing.
- the guide groove 44 is inclined downward from the ball receiving portion 43 toward the opposite rear end, and extends upward in an arc shape on the rear end side.
- a stopper 28 rotatable about an axis 44a provided in the guide groove 44 is provided, and the ball is held by the stopper 28 and held.
- the ball is returned by the return arm 31.
- the stopper 28 is urged upward by a spring 28a so as to project upward from the guide groove 44 to stop the ball.
- the lower end portion 28b of the stopper 28 and the upper end portion 43b of the ball receiving portion 43 are connected to each other by the wire 46 via the pulleys 45a and 45b, and the returning arm 31 pushes down the stopper 28 to return the ball
- the wire 46 of the lower end portion 28b of the stopper 28 is pulled rightward, and accordingly, the upper end portion 43b of the ball receiving portion 43 is pulled leftward around the shaft 43a.
- the ball receiving portion 43 rotates as shown by B in the figure, and the ball held by the ball receiving portion 43 is transported onto the guide groove 44.
- the ball thrown by the thrower hits the target 11.
- the ball speed at this time is displayed on the display unit 15 as described above.
- the ball in contact with the target 11 falls downward, enters the hole 25 along the slope of the ball receiving portion 23, and is sent to the ball returning portion 30 by the first guide portion 24 and the second guide portion 27.
- the ball sent to the return ball unit 30 is placed on the ball shovel 33 of the return ball arm 31 and returned to the pitcher.
- the distance to the pitcher is set to a desired distance.
- the setting of this distance may be performed by indicating a return ball distance on the side of the rail 37.
- the position of the bracket 38 may be electrically moved, and the return distance may be set by operating a remote control device (not shown).
- FIG. 4 is a view showing a modified example of the target.
- the target 50 in this embodiment includes a central portion 51 and a peripheral portion 52 surrounding the central portion 51.
- the central portion 51 is basically the same size as the target 11 in the previous embodiment.
- the central portion 51 is divided into three in the vertical and horizontal directions, and includes nine regions 51a to 51i divided into nine. It is preferable that the areas 51a to 51i are respectively numbered (1 to 9 in the figure) as explicit means. As a means to indicate this, it is possible to specify the number of the light emitter.
- the peripheral portion 52 is also vertically divided into two in the vertical direction and into two in the vertical direction, and the whole is divided into eight regions 52a to 52h. Again, each of the regions 52a-52h is preferably numbered. In the figure, A to H are displayed.
- the central portion 51 corresponds to a so-called strike zone
- the peripheral portion 52 preferably has a width of about 1.5 times the diameter of the ball used.
- a pitching indicator 53 is provided adjacent to the target 50 and acting as a designating means (in FIG. 1, provided behind and below the target 50 of the frame 40).
- the pitching instruction unit 53 instructs the pitcher on the pitching position on the target 50. That is, the pitching position is indicated by the area number on the target 50 described above. For example, if the user designates an area 51e that is displayed as "5", which is a central portion on the target 50, the pitcher can throw the ball to the target. By setting this number arbitrarily, pitchers can practice pitching while having more fun.
- the pitch instructing unit 53 may be a liquid crystal panel or the like, and the contents of the instruction may be changed by the remote control device.
- a light emitting body such as an LED may be provided in each area so that the area designated by the throwing instruction unit 53 is caused to emit light.
- the pitching number for pitching practice is set, and the pitching number, the area where the pitching person on the target 50 throws and abuts, and the pitching area instructed by the pitching instruction section 53.
- the ratio etc. may be displayed on the display unit 15.
- the setting of the number of pitches and the setting of the display content on the display unit 15 may be performed by a remote control device (not shown).
- the pitcher can learn S more clearly about his throwing position and his control degree. Also, when there is a spectator etc, the spectator etc can also know the position that the pitcher is aiming for, and many people can enjoy together.
- FIG. 5 is a view showing another example of the return ball section 30.
- the pitcher certainly throws the inside of the net, and as shown in FIG. 3, only two balls are circulated between the pitcher and the catching machine.
- the ball is thrown off the net 21 In some cases. Therefore, in this embodiment, in order to cope with such a case, it is made possible to hold a plurality of balls as spare balls in the return ball section 30.
- guide groove 44 of second guide portion 27 shown in FIG. 3 functions as a holding means for holding a plurality of balls, and a portion of the balls is a ball.
- a stopper 55 is provided to prevent movement of the ball return arm 31 in one direction.
- the stopper 55 is urged upward by a spring 56 to release.
- the wire 57 pulls the spring 56 downward, whereby the ball is supplied to the ball return arm 31.
- the stopper 55 protrudes in a position lower than the bottom surface of the guide groove 44 at the front where the balls are supplied, protrudes at a position higher than the bottom surface of the guide groove 44 at the rear, and has a protrusion capable of holding only one ball therebetween.
- the ball is supplied to the ball return arm 31 one ball at a time by piling up on a spring for a predetermined time and moving up and down with the wire 57.
- FIG. 6 (A) is a schematic view showing the side surface of the ball recovery unit 20, and FIG. 6 (B) is a view showing details of the main part of the ball recovery unit 20.
- ball stoppers 60 are provided at the lower part of both end portions of the net guard 22 in the width direction on the pitcher side.
- the ball stop device 60 is a ball stop which holds a ball stop net 61 and a ball stop net 61 provided across the widthwise end portions of the net guard 22 in the pitcher side at both end portions in the width direction and the lower portion.
- a net holding unit 62 Note that the upper part of the net 61 may also be held.
- the ball stop net 61 When the thrower throws a ball to the target 11, as shown by the arrow C in FIG. 6 (A), when the ball bounces forward and hits the ball stop net 61, the ball stop net 61 is shown in FIG. As shown by arrow D in B), it is designed to fall to the target 11 side.
- the ball stopper 60 prevents the ball from escaping to the outside of the ball collection unit 20.
- FIG. 7 is a schematic view showing the side surface of the ball recovery unit 20, and shows the same part as FIG. 6 (A).
- the ball stop device includes the ball stop net 61 and the ball stop net holding portion 62 for holding the ball stop net 61 at both ends in the width direction and the lower portion.
- the ball stop net 71 (held by the ball stop net holding portion 72 as in FIG. 6) initially falls to the target 11 side.
- the ball stop net holder 72 rises up as shown in F in the figure.
- the ball stopper 70 basically has the same configuration as the ball stopper 60 shown in FIG.
- the detection unit 13 detects the contact of the ball with the target 11. Therefore, the detection unit 13 operates as a contact detection unit. Further, the ball stopper net holding portion 72 is always biased by a spring (not shown) so as to rise upward as shown by 72b along F in the figure, and this is also shown in FIG. As shown by 72a in the figure, it is made to abut on the ground side.
- the engagement device is disengaged by a mechanism (not shown), and the snap-in net holding unit 72 is raised as shown at 72b.
- a spring and an engagement device function as ball stopper operating means.
- the embodiment shown in FIG. 6 may be operated similarly.
- the target 11 is mounted so that its surface is vertical. Not limited to this, it is possible to adjust the angle between the surface of the target 11 and the vertical direction using an adjustment device (not shown). It is also good.
- the force described for either lowering or raising the ball-stopping net is not limited to this, and it is possible to vertically rise from the ground side to the upper part. It is good also as composition.
- FIG. 8 is a perspective view showing the forward direction of the ball recovery unit 20 in this embodiment, and shows the front portion of the ball receiving unit 23 shown in FIG.
- a first auxiliary plate 75 and a second auxiliary plate 76 are continuously provided in front of the ball receiving portion 23.
- the force provided with a ball stop net 61 similar to that shown in FIG. 6 and a net holding portion 62 on the front portion of the ball receiving portion 23 The position is set higher than the position shown in FIG. In the lower part of the net holding portion 62, a ball stopper 74 is provided.
- the ball stopper 74 is provided so as to fill the gap between the net holding portion 62 and the ball receiving portion 23, and the lower end can rotate only from the vertically lower direction to the ball receiving portion 23 side about the upper end. . Therefore, when the ball bouncing off the target 11 abuts on the lower portion of the ball receiving net 61, it is guided by the ball receiving portion 23.
- the heights of the legs 7 and 78 of the ball recovery unit 20 are set such that the first auxiliary plate 75 is higher on the near side where the ball receiving portion 23 side is lower, and the second auxiliary plate 76 is on the ground on the near side. I am in touch. Therefore, the sign The ball that has bounced over the ball stopper net 61 by hitting the target 11 can hit the first auxiliary plate 75 and can return in the direction of the ball receiving portion 23.
- the ball stopper 74 is configured to open only to the ball receiving portion 23 side as described above, the ball located on the first auxiliary plate 75 is arranged on the first auxiliary plate 75 along the inclination. The ball is collected by the ball receiver 23. In addition, the ball which hits on the second auxiliary plate 76 or is located on it rolls to the near side. Further, guide plates may be provided in the height direction at the side surface end portions of the first and second auxiliary plates 75 and 76.
- FIG. 9 is a view for explaining another embodiment of the present invention
- FIG. 9 (A) is a plan view of the target 11 shown in FIG. 9 (B) is a side view seen from the direction indicated by arrows BB in FIG. 9 (A).
- the sphere 47 is bent rightward (direction indicated by D in the figure) in the horizontal direction, and is bent downward (direction indicated by E in the figure) in the vertical direction.
- a sensor for detecting the movement of the ball in the range indicated by dotted lines 65 and 66 in the figure is provided on the upper front and the side of the target 11 as the ball type judging means. .
- any sensor may be used as long as it can detect the movement of a sphere. In this way, the pitcher can judge whether or not the desired pitch type has been thrown.
- the present invention is not limited to this, and warm-up may be performed prior to regular pitching. In other words, those who practice pitching before regular pitching can set warm-up. This setting is performed using a remote control device (not shown).
- the display unit 15 displays the message “Warming-up will be performed”.
- the display unit 15 displays the message “Warming-up will be performed”.
- the setting of the ball return distance is not limited to the force described in the case of adjusting the length of the spring, and other methods may be used.
- the catching machine according to the present invention is advantageously used as a catching machine because the returning distance can be set to be changeable when returning a ball having a ball to the pitcher.
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Toys (AREA)
Description
Claims
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/374,961 US7901305B2 (en) | 2006-07-25 | 2007-07-20 | Catching machine |
| JP2008526741A JP5095618B2 (ja) | 2006-07-25 | 2007-07-20 | キャッチングマシン |
| US13/021,292 US20110136595A1 (en) | 2006-07-25 | 2011-02-04 | Catching machine |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006202411 | 2006-07-25 | ||
| JP2006-202411 | 2006-07-25 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US13/021,292 Division US20110136595A1 (en) | 2006-07-25 | 2011-02-04 | Catching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2008013109A1 true WO2008013109A1 (en) | 2008-01-31 |
Family
ID=38981421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2007/064336 Ceased WO2008013109A1 (en) | 2006-07-25 | 2007-07-20 | Catching machine |
Country Status (3)
| Country | Link |
|---|---|
| US (2) | US7901305B2 (ja) |
| JP (1) | JP5095618B2 (ja) |
| WO (1) | WO2008013109A1 (ja) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7901305B2 (en) * | 2006-07-25 | 2011-03-08 | Kohachiro Maeda | Catching machine |
| US8529382B2 (en) * | 2011-12-16 | 2013-09-10 | Everett L. Green | Baseball pitching simulator |
| US8894513B2 (en) | 2012-10-01 | 2014-11-25 | Fernando Arroyo | Overhand throwing training system and method |
| CN102921159B (zh) * | 2012-11-15 | 2015-12-09 | 陈永宏 | 智能网球训练系统 |
| US9283456B2 (en) * | 2012-11-27 | 2016-03-15 | Mark Thomas | Convertible baseball/softball training equipment |
| US10549165B2 (en) | 2013-03-15 | 2020-02-04 | Wilson Sporting Goods Co. | Ball sensing |
| WO2014204431A1 (en) * | 2013-06-17 | 2014-12-24 | Green Everett L | Baseball pitching simulator |
| US9694268B2 (en) * | 2015-09-21 | 2017-07-04 | Jacob Vincent | Volleyball practice assembly |
| CN109289179B (zh) * | 2018-10-27 | 2020-12-01 | 绍兴柯桥皓悦纺织科技有限公司 | 一种足球训练器 |
| CN110314359B (zh) * | 2019-06-04 | 2020-12-01 | 五邑大学 | 一种网球测速装置 |
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| US5222731A (en) * | 1987-04-30 | 1993-06-29 | Toshimitsu Hanabusa | Device for catching a ball |
| US5133548A (en) * | 1990-12-11 | 1992-07-28 | Bedord Ii Joseph P | Pitching trainer with automatic ball return |
| US5064194A (en) * | 1991-01-18 | 1991-11-12 | Bixler Dickie R | Apparatus for use in practicing pitching of baseballs |
| US5573239A (en) * | 1995-04-07 | 1996-11-12 | Ryker; Kenneth H. | Apparatus to catch, determine accuracy and throw back a ball |
| US5599017A (en) * | 1995-07-17 | 1997-02-04 | Dick Bixler Sports, Inc. | Baseball target and projector apparatus |
| US6155936A (en) * | 1998-06-23 | 2000-12-05 | Dorr; Kenneth C. | Baseball pitcher's practice target with ball return |
| JP2002263233A (ja) | 2001-03-09 | 2002-09-17 | Hatori Vantec Co Ltd | 投球練習機 |
| US7901305B2 (en) * | 2006-07-25 | 2011-03-08 | Kohachiro Maeda | Catching machine |
| US7662053B1 (en) * | 2006-12-18 | 2010-02-16 | Dustin Summers | Ball returning backstop |
-
2007
- 2007-07-20 US US12/374,961 patent/US7901305B2/en not_active Expired - Fee Related
- 2007-07-20 JP JP2008526741A patent/JP5095618B2/ja not_active Expired - Fee Related
- 2007-07-20 WO PCT/JP2007/064336 patent/WO2008013109A1/ja not_active Ceased
-
2011
- 2011-02-04 US US13/021,292 patent/US20110136595A1/en not_active Abandoned
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS555951U (ja) * | 1978-06-29 | 1980-01-16 | ||
| JPH11155992A (ja) * | 1997-12-02 | 1999-06-15 | Yoshihiro Yumiza | 投球練習装置 |
| JPH11299947A (ja) * | 1998-02-19 | 1999-11-02 | Purareizu:Kk | バ―チャルゲ―ム装置 |
| JP2000153011A (ja) * | 1998-07-02 | 2000-06-06 | Tele Systems:Kk | 飛射体の到達位置に応じて表示を変えるアミュ―ズメント装置 |
| JP2000350800A (ja) * | 1999-06-11 | 2000-12-19 | Konami Co Ltd | ゲーム機及び遊技動体通過口開閉装置 |
| JP2003079774A (ja) * | 2001-09-17 | 2003-03-18 | Toshiro Kawahisa | ピッチングボード |
Also Published As
| Publication number | Publication date |
|---|---|
| US20110136595A1 (en) | 2011-06-09 |
| US7901305B2 (en) | 2011-03-08 |
| JPWO2008013109A1 (ja) | 2009-12-17 |
| US20100004075A1 (en) | 2010-01-07 |
| JP5095618B2 (ja) | 2012-12-12 |
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