US20160023318A1 - Electric Lacrosse Ball Resurfacer Method And Apparatus - Google Patents
Electric Lacrosse Ball Resurfacer Method And Apparatus Download PDFInfo
- Publication number
- US20160023318A1 US20160023318A1 US14/337,226 US201414337226A US2016023318A1 US 20160023318 A1 US20160023318 A1 US 20160023318A1 US 201414337226 A US201414337226 A US 201414337226A US 2016023318 A1 US2016023318 A1 US 2016023318A1
- Authority
- US
- United States
- Prior art keywords
- ball
- disc
- abrading
- balls
- lacrosse
- 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
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B11/00—Machines or devices designed for grinding spherical surfaces or parts of spherical surfaces on work; Accessories therefor
- B24B11/02—Machines or devices designed for grinding spherical surfaces or parts of spherical surfaces on work; Accessories therefor for grinding balls
- B24B11/04—Machines or devices designed for grinding spherical surfaces or parts of spherical surfaces on work; Accessories therefor for grinding balls involving grinding wheels
- B24B11/06—Machines or devices designed for grinding spherical surfaces or parts of spherical surfaces on work; Accessories therefor for grinding balls involving grinding wheels acting by the front faces, e.g. of plane, grooved or bevelled shape
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B45/00—Apparatus or methods for manufacturing balls
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B47/00—Devices for handling or treating balls, e.g. for holding or carrying balls
- A63B47/04—Devices for handling or treating balls, e.g. for holding or carrying balls for cleaning balls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B47/00—Devices for handling or treating balls, e.g. for holding or carrying balls
- A63B47/04—Devices for handling or treating balls, e.g. for holding or carrying balls for cleaning balls
- A63B2047/046—Motorised
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2102/00—Application of clubs, bats, rackets or the like to the sporting activity ; particular sports involving the use of balls and clubs, bats, rackets, or the like
- A63B2102/14—Lacrosse
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2209/00—Characteristics of used materials
- A63B2209/10—Characteristics of used materials with adhesive type surfaces, i.e. hook and loop-type fastener
-
- A63B2243/005—
Definitions
- the invention relates to a novel method and apparatus for resurfacing lacrosse balls effecting extended life of the balls, uniform size, and elimination of surface waste.
- Class 15 relates to brushing, scrubbing and general cleaning
- sub-class 28 includes a method for grinding a roll, roller, shaft including a spliced shaft, ball, sphere, or piston.
- the invention comprises a novel method and apparatus whereby lacrosse balls can be resurfaced using a method of abrading which removes a very small amount of surface material, retains the spherical shape, evacuates abraded waste, and the ball remains in compliance with national lacrosse regulations.
- the inventive apparatus contains an electric motor within a hollow receptacle outfitted with an inverted abrasive disc.
- the disc speed is faster at the outer edge than towards the center.
- the ball will spin from the center of the disc to the outer edge, while very slowly rotating the same way as the disc.
- the ball movement in diametric direction and at differing speed provides even abrasion and allows the ball to retain its original shape.
- the inventive method utilizes a random orbit motion which keeps the side spin on the balls slower. Being barred from gaining too much momentum due to the random action of the motor drive unit, the balls will not tend to bounce or hop. Rather a constant grind action results, and thus a more even removal of surface material is achieved. This is important to retain the ball's shape and regulation size parameters.
- the abrasive disc is inverted to take advantage of gravity and centrifugal force of the balls being abraded. Pursuant to the spinning action, the ball will be driven outward, rotating slowly with the disc yet oppositely spinning as the surface is gently abraded. In this way, a minute amount of surface material is removed, and the ball's spherical proportions are retained.
- the typical Lacrosse ball utilizing this apparatus and method may be resurfaced approximately thirty (30) times each and still remain in comportment with regulations regarding lacrosse balls in competition.
- the sole prior art lacrosse ball resurfacer uses a large “bucket” and claims to resurface multiple balls in a single cycle. This, however, is not ideal as the balls bounce erratically as they are ejected off the abrading surface, and will not be as resultantly uniform as in the inventive method. Additionally, the inventive sanding disc is removable with a Velcro-like attachment and does not have to be heated or pried off as with the prior art ball resurfacers.
- abraded material is evacuated into removable and reusable dust receptacles.
- Prior art does not provide this important feature as the abraded material contains a variety of plastics and chemicals and is harmful when breathed. Regardless of where the inventive method and apparatus is applied, indoors or out, it is safe for the user as no contaminants will be airborne.
- the inventive apparatus is offered in sizes ranging from 4 inches in diameter to 12 inches in diameter for user choice on how many balls to process at a time, and can resurface multiple balls per cycle while retaining the regulation size and shape. Volume of ball load is the main difference in the sizes.
- FIG. 1 is a side cutout view of the ball resurfacing chamber
- FIG. 2 is a side cutout view illustrating a ball being resurfaced
- FIG. 3 is a top down view of the ball resurfacing chamber illustrating the inverted abrading disc.
- a ball 20 is illustrated as inserted by a user simply dropping the ball into the chamber 30 of the resurfacer.
- the inverted abrading disc 40 When the ball comes into contact with the inverted abrading disc 40 it will remain in situ until the resurfacer is powered on.
- the edges of the abrading disc are near in contact to the walls of the resurfacer's chamber 50 so that the ball cannot slip through.
- FIG. 1 beneath the inverted abrading disc is an enclosed chamber 60 for airspace wherein abraded debris from the ball will be vacuumed though holes in the abrading disc plate (shown in FIG. 3 ), and retained in a reusable bag or receptacle 70 .
- the abrading discs are easily removed and reattached via a hook and loop attachment to the disc plate. This is also novel in that most sanding discs require some effort to revoke from the apparatus used with them.
- the lid 10 will of course be closed. This aids in the strength of suction provided by the vacuum unit 80 .
- Most standard vacuum motors may be utilized, but they must be of the appropriate size and power.
- the resurfacer is powered by a 220 volt motor encased in the base of the resurfacer's cylinder 90 and operates applying random orbit motion.
- a power cord 100 is required, but alternate forms of power would be obvious embodiments.
- the inventive method utilizes a random orbit motion to keeps the side spin on the balls slower. Being barred from gaining too much momentum due to the random action of the motor drive unit, the balls will not tend to bounce or hop. When a ball being abraded bounces within the chamber, an uneven amount of material is abraded and the ball will lose its shape. This is important as the game is regulated in most areas of the world, and the balls are inspected.
- the disc speed is faster at the outer edge than towards the center.
- the ball will spin from the center of the disc to the outer edge, while very slowly rotating the same way as the disc.
- a constant grind action results, and thus a more even removal of surface material is achieved. This is important to retain the ball's shape and regulation size parameters.
- the ball movement in diametric direction and at differing speed provides even abrasion and allows the ball to retain its original shape.
- the ball 110 is shown emulating the directional motion as when the resurfacer is powered on.
- the abrading disc spins in a random orbit 120 and the ball will travel in tandem with the spin of the disc 130 . Due to the inverted abrading disc, and apply centrifugal force properties, the speed of the disc is faster at the outer edge. This will allow the ball to slowly rotate in the opposite direction of the disc spin, and down toward the center of the abrading disc 140 . The ball will gently travel this path consecutively until the resurfacing is sufficient.
- FIG. 3 a top down view is provided for understanding of the internal detail.
- the inverted sanding disc 150 is shown and the air apertures 160 whereby the abraded material can be evacuated are shown.
- the vacuum unit 170 residing below the sanding disc plate will continuously evacuate the abraded material into a reusable bag or receptacle 180 .
- a user may thin simply empty and reattach the bag or receptacle. This is critical in the process of resurfacing Lacrosse balls as they are manufactured with rubber which will become airborne particles that are unhealthy for a user to breathe if there were no means of abraded debris evacuation.
- the inventive ball resurfacer is a vast improvement over any forms of prior art in the industry and solves a long felt need of not only properly resizing the balls during resurfacing operations, but to eliminate the abraded material in a safe manner.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
A novel electric method and apparatus for resurfacing Lacrosse balls wherein regulation size and shape of the balls is maintained, and abraded surface debris is safely evacuated into removable bags. The ball resurfacer vastly improves on any method known in the art by causing a more uniform and accurate abrasion and makes resurfacing balls safer for the user.
Description
- The invention relates to a novel method and apparatus for resurfacing lacrosse balls effecting extended life of the balls, uniform size, and elimination of surface waste.
- The invention most closely corresponds with USPTO Class 15/28 wherein Class 15 relates to brushing, scrubbing and general cleaning, and sub-class 28 includes a method for grinding a roll, roller, shaft including a spliced shaft, ball, sphere, or piston.
- The invention comprises a novel method and apparatus whereby lacrosse balls can be resurfaced using a method of abrading which removes a very small amount of surface material, retains the spherical shape, evacuates abraded waste, and the ball remains in compliance with national lacrosse regulations.
- The inventive apparatus contains an electric motor within a hollow receptacle outfitted with an inverted abrasive disc. When the inventive method is applied, the disc speed is faster at the outer edge than towards the center. Thus, the ball will spin from the center of the disc to the outer edge, while very slowly rotating the same way as the disc. The ball movement in diametric direction and at differing speed provides even abrasion and allows the ball to retain its original shape.
- The inventive method utilizes a random orbit motion which keeps the side spin on the balls slower. Being barred from gaining too much momentum due to the random action of the motor drive unit, the balls will not tend to bounce or hop. Rather a constant grind action results, and thus a more even removal of surface material is achieved. This is important to retain the ball's shape and regulation size parameters.
- The abrasive disc is inverted to take advantage of gravity and centrifugal force of the balls being abraded. Pursuant to the spinning action, the ball will be driven outward, rotating slowly with the disc yet oppositely spinning as the surface is gently abraded. In this way, a minute amount of surface material is removed, and the ball's spherical proportions are retained.
- The typical Lacrosse ball utilizing this apparatus and method may be resurfaced approximately thirty (30) times each and still remain in comportment with regulations regarding lacrosse balls in competition.
- The sole prior art lacrosse ball resurfacer uses a large “bucket” and claims to resurface multiple balls in a single cycle. This, however, is not ideal as the balls bounce erratically as they are ejected off the abrading surface, and will not be as resultantly uniform as in the inventive method. Additionally, the inventive sanding disc is removable with a Velcro-like attachment and does not have to be heated or pried off as with the prior art ball resurfacers.
- In the inventive method, abraded material is evacuated into removable and reusable dust receptacles. Prior art does not provide this important feature as the abraded material contains a variety of plastics and chemicals and is harmful when breathed. Regardless of where the inventive method and apparatus is applied, indoors or out, it is safe for the user as no contaminants will be airborne.
- The inventive apparatus is offered in sizes ranging from 4 inches in diameter to 12 inches in diameter for user choice on how many balls to process at a time, and can resurface multiple balls per cycle while retaining the regulation size and shape. Volume of ball load is the main difference in the sizes.
- The invention is described in further detail by reference to three drawings sufficient in detail to describe the invention in which:
-
FIG. 1 ; is a side cutout view of the ball resurfacing chamber; -
FIG. 2 ; is a side cutout view illustrating a ball being resurfaced; and -
FIG. 3 ; is a top down view of the ball resurfacing chamber illustrating the inverted abrading disc. - Regarding
FIG. 1 , with theball resurfacer lid 10 open, aball 20 is illustrated as inserted by a user simply dropping the ball into thechamber 30 of the resurfacer. When the ball comes into contact with the inverted abradingdisc 40 it will remain in situ until the resurfacer is powered on. The edges of the abrading disc are near in contact to the walls of the resurfacer'schamber 50 so that the ball cannot slip through. - Still regarding
FIG. 1 , beneath the inverted abrading disc is an enclosedchamber 60 for airspace wherein abraded debris from the ball will be vacuumed though holes in the abrading disc plate (shown inFIG. 3 ), and retained in a reusable bag orreceptacle 70. The abrading discs are easily removed and reattached via a hook and loop attachment to the disc plate. This is also novel in that most sanding discs require some effort to revoke from the apparatus used with them. During operation, thelid 10 will of course be closed. This aids in the strength of suction provided by thevacuum unit 80. Most standard vacuum motors may be utilized, but they must be of the appropriate size and power. - The resurfacer is powered by a 220 volt motor encased in the base of the resurfacer's cylinder 90 and operates applying random orbit motion. A
power cord 100 is required, but alternate forms of power would be obvious embodiments. The inventive method utilizes a random orbit motion to keeps the side spin on the balls slower. Being barred from gaining too much momentum due to the random action of the motor drive unit, the balls will not tend to bounce or hop. When a ball being abraded bounces within the chamber, an uneven amount of material is abraded and the ball will lose its shape. This is important as the game is regulated in most areas of the world, and the balls are inspected. - When the inventive method is applied, the disc speed is faster at the outer edge than towards the center. Thus, the ball will spin from the center of the disc to the outer edge, while very slowly rotating the same way as the disc. A constant grind action results, and thus a more even removal of surface material is achieved. This is important to retain the ball's shape and regulation size parameters. The ball movement in diametric direction and at differing speed provides even abrasion and allows the ball to retain its original shape.
- Regarding
FIG. 2 , the novel and controlled ball movement is illustrated. Theball 110 is shown emulating the directional motion as when the resurfacer is powered on. The abrading disc spins in arandom orbit 120 and the ball will travel in tandem with the spin of thedisc 130. Due to the inverted abrading disc, and apply centrifugal force properties, the speed of the disc is faster at the outer edge. This will allow the ball to slowly rotate in the opposite direction of the disc spin, and down toward the center of theabrading disc 140. The ball will gently travel this path consecutively until the resurfacing is sufficient. - Regarding
FIG. 3 , a top down view is provided for understanding of the internal detail. The invertedsanding disc 150 is shown and theair apertures 160 whereby the abraded material can be evacuated are shown. Thevacuum unit 170 residing below the sanding disc plate will continuously evacuate the abraded material into a reusable bag orreceptacle 180. A user may thin simply empty and reattach the bag or receptacle. This is critical in the process of resurfacing Lacrosse balls as they are manufactured with rubber which will become airborne particles that are unhealthy for a user to breathe if there were no means of abraded debris evacuation. - The inventive ball resurfacer is a vast improvement over any forms of prior art in the industry and solves a long felt need of not only properly resizing the balls during resurfacing operations, but to eliminate the abraded material in a safe manner.
Claims (7)
1. A Lacrosse ball resurfacing apparatus comprising:
f) a cylinder for receiving balls
g) a detachable inverted abrading disc
h) means for evacuating abraded debris via vacuum exhaust and motor
i) means for evenly abrading balls using a powered abrading disc
j) means for powering a ball resurfacer via an electric motor
2. The Lacrosse ball resurfacing apparatus of claim 1 wherein the cylinder has a top section diameter of between 4 and 12 inches.
3. The Lacrosse ball resurfacing apparatus of claim 1 wherein the inverted abrading orbital disc is seated within the cylinder for ball contact.
4. The Lacrosse ball resurfacing apparatus of claim 1 wherein the abrading disc is easily removed and replaced via a hook and loop attachment method to the disc plate.
5. The Lacrosse ball resurfacing apparatus of claim 1 wherein the means for evacuating abraded debris is causing a vacuum to pull debris through holes perforated in the abrading disc and into a storage receptacle.
6. A method of resurfacing Lacrosse balls wherein a ball spins in tandem with the direction of the abrading disc via electric motor and will rotate opposite the spin slowly toward the center of the inverted disc and consecutively perform this motion until surface debris is removed from the ball.
7. The Lacrosse ball resurfacing apparatus of claim 1 wherein the means for evenly abrading balls comprises a separate electric motor is seated in the base of the cylinder.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/337,226 US20160023318A1 (en) | 2014-07-22 | 2014-07-22 | Electric Lacrosse Ball Resurfacer Method And Apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/337,226 US20160023318A1 (en) | 2014-07-22 | 2014-07-22 | Electric Lacrosse Ball Resurfacer Method And Apparatus |
Publications (1)
Publication Number | Publication Date |
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US20160023318A1 true US20160023318A1 (en) | 2016-01-28 |
Family
ID=55165973
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14/337,226 Abandoned US20160023318A1 (en) | 2014-07-22 | 2014-07-22 | Electric Lacrosse Ball Resurfacer Method And Apparatus |
Country Status (1)
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US (1) | US20160023318A1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160031059A1 (en) * | 2012-08-06 | 2016-02-04 | Lax Dr,. Llc | Devices, systems, and methods for refurbishing one or more lacrosse balls |
CN106581961A (en) * | 2016-12-23 | 2017-04-26 | 张家港久益机械有限公司 | Edge folding template pushing-up device of ball skin edge folder |
CN109605167A (en) * | 2018-11-14 | 2019-04-12 | 广东耀龙金属科技有限公司 | Grinding device is used in a kind of playing with the wind production |
USD858665S1 (en) * | 2016-06-16 | 2019-09-03 | Volvik Inc. | Matte finished golf ball |
USD873510S1 (en) * | 2017-03-24 | 2020-01-21 | Daniel Thuma | Lacrosse ball resurfacer |
CN115256116A (en) * | 2022-07-29 | 2022-11-01 | 连云港市宏庆电力辅机开发有限公司 | Rubber ball peeling device |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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US20030121115A1 (en) * | 2002-01-03 | 2003-07-03 | Calabrese Peter A. | Portable billiard ball polishing device |
US20120276824A1 (en) * | 2010-08-10 | 2012-11-01 | Miksa Marton | Surface treating apparatus and method |
US20140038495A1 (en) * | 2012-08-06 | 2014-02-06 | Lax Dr., Llc | Devices, systems, and methods for refurbishing one or more lacrosse balls |
-
2014
- 2014-07-22 US US14/337,226 patent/US20160023318A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030121115A1 (en) * | 2002-01-03 | 2003-07-03 | Calabrese Peter A. | Portable billiard ball polishing device |
US20120276824A1 (en) * | 2010-08-10 | 2012-11-01 | Miksa Marton | Surface treating apparatus and method |
US20140038495A1 (en) * | 2012-08-06 | 2014-02-06 | Lax Dr., Llc | Devices, systems, and methods for refurbishing one or more lacrosse balls |
Non-Patent Citations (2)
Title |
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"5 Gallon Bucket Dimensions." FiveGallonIdeas.com. 3 February 2013. Accessed 17 April 2018. <http://fivegallonideas.com/5-gallon-bucket-dimensions/>. * |
"Billiards Ball Cleaner." AZBilliards.com. 28 April 2010. Accessed 16 April 2018. <http://forums.azbilliards.com/showthread.php?t=185284>. * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160031059A1 (en) * | 2012-08-06 | 2016-02-04 | Lax Dr,. Llc | Devices, systems, and methods for refurbishing one or more lacrosse balls |
USD858665S1 (en) * | 2016-06-16 | 2019-09-03 | Volvik Inc. | Matte finished golf ball |
CN106581961A (en) * | 2016-12-23 | 2017-04-26 | 张家港久益机械有限公司 | Edge folding template pushing-up device of ball skin edge folder |
USD873510S1 (en) * | 2017-03-24 | 2020-01-21 | Daniel Thuma | Lacrosse ball resurfacer |
CN109605167A (en) * | 2018-11-14 | 2019-04-12 | 广东耀龙金属科技有限公司 | Grinding device is used in a kind of playing with the wind production |
CN115256116A (en) * | 2022-07-29 | 2022-11-01 | 连云港市宏庆电力辅机开发有限公司 | Rubber ball peeling device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |