DK177254B1 - ball Cleaner - Google Patents
ball Cleaner Download PDFInfo
- Publication number
- DK177254B1 DK177254B1 DKPA200501151A DKPA200501151A DK177254B1 DK 177254 B1 DK177254 B1 DK 177254B1 DK PA200501151 A DKPA200501151 A DK PA200501151A DK PA200501151 A DKPA200501151 A DK PA200501151A DK 177254 B1 DK177254 B1 DK 177254B1
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- DK
- Denmark
- Prior art keywords
- ball
- rollers
- handball
- soiled
- housing
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Classifications
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- 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
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- 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
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- 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
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2225/00—Miscellaneous features of sport apparatus, devices or equipment
- A63B2225/09—Adjustable dimensions
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2243/00—Specific ball sports not provided for in A63B2102/00 - A63B2102/38
- A63B2243/0033—Handball
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- 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
- A63B47/005—Ball heating devices
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Cleaning In General (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
På verdensplan bliver titusindvis af håndbolde hvert år kasseret efter relativ kort levetid (ca. 1- som følge af spillernes anvendelse af harpiks. Spillerne anvender den klistrende harpiks for at forbedre grebet om håndbolden. Men indsmøring af bolden i harpiks betyder, at skidt og støv fra gulvet klæber til bolden. Relativt hurtigt dannes der derfor en skorpe af disse materialer på boldens overflade, som reducerer læderets blødhed og gør bolden meget glat at spille med, og som meget vanskeligt lader sig fjerne. Som følge heraf bruger håndboldklubberne hvert år mange penge på at erhverve nye bolde. Der angives en fremgangsmåde samt et apparat (2) til fjernelse af nævnte uønskede skorpe på håndbolde (6), som er kendetegnet ved at at der foretages en opvarmning af boldens overflade (4) eller relevante dele af denne og hvor der i tilknytning hertil, foretages en mekanisk bearbejdning boldens overflade (4), eller af nævnte relevante dele af overfladen.Worldwide, tens of thousands of handballs are discarded every year after a relatively short life (about 1- due to the players' use of resin. Players use the sticky resin to improve the grip on the handball. But lubricating the ball in resin means dirt and dust relatively quickly, therefore, a crust of these materials forms on the surface of the ball, which reduces the softness of the leather and makes the ball very smooth to play with, and which is very difficult to remove. As a result, the handball clubs spend a lot of money every year. A method as well as an apparatus (2) for removing said undesired crust on handballs (6) is characterized, which is characterized by a heating of the surface of the ball (4) or relevant parts thereof, and where in connection therewith, a mechanical machining is performed on the surface of the ball (4), or on said relevant parts of the surface.
Description
DK 177254 B1 iDK 177254 B1 i
Den foreliggende opfindelse angår en fremgangsmåde til rensning af overflader på håndbolde, der er behandlet med klæbrigt/adhærerende materiale, fortrinsvist harpiks, der ved brug af en aktuel håndbold er blevet tilsmudset, samt et apparat til udøvelse af fremgangsmåden ifølge opfindelsen.The present invention relates to a method for cleaning surfaces of hand balls treated with sticky / adhering material, preferably resin which has been soiled using a current handball, and an apparatus for practicing the method of the invention.
5 På verdensplan bliver titusindvis af håndbolde hvert år kasseret efter relativ kort levetid (ca. 1½ år). Udskiftningen af boldene skyldes primært spillernes anvendelse af harpiks. Spillerne anvender den klistrende harpiks for at forbedre grebet om håndbolden. Men "indsmøring" af bolden i harpiks betyder, at skidt og støv fra gulvet klæber til bolden.5 Every year, tens of thousands of handballs are discarded every year after a relatively short life (approximately 1½ years). The replacement of the balls is primarily due to the players' use of resin. Players use the sticky resin to improve grip on the handball. But "smearing" the ball into the resin means that dirt and dust from the floor adheres to the ball.
10 Relativt hurtigt dannes der derfor en skorpe af disse materialer på boldens overflade. Skorpen reducerer læderets blødhed og gør bolden meget glat at spille med. Som følge heraf bruger håndboldklubberne hvert år mange penge på at erhverve nye bolde, penge som kunne benyttes til mange andre formål indenfor sporten. Et alternativ til anskaffelse af nye bolde er at afrense de tilsmudsede bolde for nævnte skorpe, hertil 15 anvendes i dag forskellige fremgangsmåder som følger.Therefore, relatively quickly, a crust of these materials forms on the surface of the ball. The crust reduces the softness of the leather and makes the ball very smooth to play with. As a result, the handball clubs spend a lot of money each year to acquire new balls, money that could be used for many other purposes in the sport. An alternative to obtaining new balls is to clean the soiled balls for said crust, for which 15 different methods are used today as follows.
En fremgangsmåde kan bestå i at indsmøre bolden i brun sæbe, pakke bolden ind i en pose og lade sæben "opløse" harpiksen. Denne proces tager dog ca. en uge og medfører, at bolden ikke kan benyttes. Samtidig skader processen i høj grad læderet og 20 kan kun gennemføres meget fa gange, før bolden er ødelagt. Et andet alternativ er, at den tilsmudsede harpiks fjernes mekanisk ved skrabning f. eks. en kniv, eller et andet egnet skraberedskab, men dette vil sandsynligvis medføre at boldens overflade beskadiges, ligesom processen tager relativt lang tid.One method may be to lubricate the ball in brown soap, wrap the ball in a bag and allow the soap to "dissolve" the resin. However, this process takes approx. a week and means that the ball cannot be used. At the same time, the process greatly damages the leather and 20 can only be completed very few times before the ball is broken. Another alternative is that the soiled resin is removed mechanically by scraping, for example, a knife or other suitable scraper tool, but this is likely to cause the surface of the ball to be damaged and the process takes a relatively long time.
25 Fra W0 02096526 kendes en bærbar golfbold renser omfattende et U-formet kabinet hvis imod hinanden vendende flige omfatter udstående børster, og hvis bund omfatter en svamp for opfugtning af overfladen af en i kabinettet anbragt golfbold. Renseren fungerer ved at golfbolden manuelt antrykkes imod den opfugtede svamp i bunden, hvorefter den manuelt bringes til rotation, herved bearbejdes golfboldens overflade af 30 de fra siderne udstående børster, hvorved golfbolden rengøres.From WO 02096526 a portable golf ball cleaner is known comprising a U-shaped housing whose facing flaps comprise protruding brushes and the bottom of which comprises a sponge for wetting the surface of a golf ball arranged in the housing. The cleaner works by manually pushing the golf ball against the wetted sponge at the bottom, then manually rotating it, thereby processing the golf ball's surface of the sideways brushes, thereby cleaning the golf ball.
Fra JP2002113211 kendes en rensemaskine til rensning af kugler/bolde til spillemaskiner, omfattende et delvist åbent kabinet indeholdende roterende børster i forbindelse med en bakke for opsamling af nævnte kugler/bolde, og hvor 35 kugleme/boldene bearbejdes mekanisk med de roterende børster for fjernelse af smuds, der opsamles i en underliggende bakke, hvorefter kugleme/boldene udstyres fra maskinen i rengjort stand, til videre anvendelse.From JP2002113211 a cleaning machine for cleaning balls / balls is known for slot machines, comprising a partially open cabinet containing rotating brushes in connection with a tray for collecting said balls / balls, and wherein the balls / balls are mechanically processed with the rotating brushes for removing dirt collected in an underlying tray, after which the balls / balls are fitted from the machine in a clean condition for further use.
Nævnte fremgangsmåder vil næppe være anvendelige til afrensning af den tilsmudsede 40 harpiks på en håndbold, som følge af harpiksen, der ikke let lader sig fjerne, alene ved normal mekanisk bearbejdning,Said methods will hardly be applicable to the cleaning of the soiled 40 resin on a handball due to the resin which is not easily removable, only by normal mechanical machining,
Det er således formålet med den foreliggende opfindelse at angive en fremgangsmåde til en effektiv og relativt kortvarig renseprocedure for afrensning af tilsmudsede, 45 harpiksbehandlede håndbolde.It is thus the object of the present invention to provide a method for an effective and relatively short-term cleaning procedure for cleaning off contaminated, 45 resin-treated hand balls.
Dette formål opnås ved en fremgangsmåde hvor afrensningen finder sted ved, at der i et aktuelt afrensningsområde, der udgøres af et tilsmudset delområde af håndboldens 2 DK 177254 B1 overflade, foretages en opvarmning af boldens overflade og dermed det tilsmudsede klæbrige/adhærerende materiale, til dette er blødgjort eller tilnærmelsesvist flydende, og hvor der i umiddelbar tilknytning hertil, foretages en fjernelse af det tilsmudsede klæbrige/adhærerende materiale ved mekanisk bearbejdning af afrensningsområdet på 5 boldens overflade, eller af nævnte relevante dele af håndboldens overflade, og at der udføres en drejning af den aktuelle håndbold, hvorefter proceduren gentages indtil hele boldens overflade er renset.This object is achieved by a method in which the cleansing takes place by a heating of the surface of the ball and thus the soiled sticky / adhering material, in a current cleaning area constituted by a soiled sub-area of the surface of the handball. is softened or substantially liquid and, where adjacent, a removal of the soiled adhesive / adhesive material by mechanical machining of the cleaning area on the surface of the ball, or of said relevant portions of the surface of the handball, is performed and a rotation of the actual handball, after which the procedure is repeated until the entire surface of the ball is cleaned.
Herved opnås den fordel at den tilsmudsede harpiks på boldens overflade lettere 10 affenses, idet harpiksen blødgøres ved opvarmningen, hvorved denne lettere lader sig fjerne ved en mekanisk bearbejdning af boldens overflade.Hereby, the advantage is obtained that the soiled resin on the surface of the ball is more easily detached, the resin being softened by the heating, which is easier to remove by mechanical machining of the surface of the ball.
Der kunne opereres med talrige muligheder for at udøve ovennævnte fremgangsmåde, der tænkes her på opvarmningsmåder for boldens tilsmudsede overflade, samt udførelse 15 af den mekaniske bearbejdning. Uden således at fraskrive sig andre fremgangsmåder, , kan det anføres at opvarmning af overfladen med fordel kan finde sted ved en varm luftstrøm, og at den mekaniske bearbejdning med fordel kan finde sted ved hjælp af udstående organer fra roterende valser. | 20 Det kan anføres at den relevante afrensningstemperatur med fordel kan være beliggende indenfor intervallet 30-100°C, typisk indenfor intervallet 45-90°C og foretrukket 55-85°C.Numerous options could be operated to practice the above-mentioned method, which is contemplated herein as heating methods for the soiled surface of the ball, as well as execution of mechanical machining. Without thus excluding other methods, it can be stated that heating of the surface can advantageously take place by a hot air flow and that the mechanical machining can advantageously take place by means of protruding rollers. | It may be noted that the relevant purification temperature may advantageously be within the range of 30-100 ° C, typically within the range of 45-90 ° C and preferably 55-85 ° C.
Til udøvelse af den angivne fremgangsmåde angives et apparat, der er kendetegnet ved 25 at omfatte et delvist åbent kabinet omfattende i det mindste et varmelegeme og i det mindste et dertil tilknyttet blæseraggregat med en udmunding placeret nær et delvist åbent område i indeslutningen, hvor der findes i det mindste en, roterbart drevet valse med udstående organer, for mekanisk bearbejdning af relevante dele af overfladen, eller nærmere betegnet afrensningsområdet, af en bold der anpresses imod de udstående 30 organer på den roterbart drevne valse.For carrying out the method described, an apparatus is characterized by comprising a partially open housing comprising at least one heater and at least one associated blower assembly with an outlet located near a partially open area of the enclosure where at least one, rotatably driven roller with protruding means, for mechanically machining relevant parts of the surface, or more specifically, the scrubbing area, of a ball pressed against the protruding members of the rotatably driven roller.
Ved placering af blæseraggregatets udmunding i nærheden af den roterbart drevne valse med de udstående organer, opnås det at det del-område af en, med tilsmudset harpiks belagt, håndbold, bearbejdes mekanisk af de udstående organer i umiddelbar 35 nærhed af det sted hvor opvarmningen finder sted, hvilket vil medføre en effektiv afrensning af den tilsmudsede harpiksbelægning på bolden. Den angivne udførelsesform er primært tænkt som en mere enkel udførelsesform af apparatet til udøvelse af fremgangsmåden ifølge opfindelsen, hvor brugeren fatter en tilsmudset håndbold der herefter indføres manuelt i den opvarmede luftstrøm, hvorved den tilsmudsede harpiks 40 opvarmes i et relevant delområde (afrensningsområdet), der samtidigt bearbejdes/afrenses mekanisk ved hjælp af de udstående organer på den roterende valse. I en særlig udførelsesform kan apparatet være forsynet med en sensor, der medfører at apparatet aktiveres ved at ind føre en bold i dettes bearbejdningsområde.By placing the blower assembly orifice near the rotatably driven roller with the protruding members, it is achieved that the sub-region of a handball coated with resin-coated resin is mechanically machined by the protruding members in the immediate vicinity of the location where the heating takes place. site, which will result in an effective cleaning of the soiled resin coating on the ball. The disclosed embodiment is primarily intended as a simpler embodiment of the apparatus for carrying out the method according to the invention, wherein the user grasps a soiled handball which is then manually inserted into the heated air stream, whereby the soiled resin 40 is heated in a relevant sub-area (cleaning area) which simultaneously machined / cleaned by means of the protruding members on the rotating roller. In a particular embodiment, the apparatus may be provided with a sensor which causes the apparatus to be activated by introducing a ball into its processing area.
45 I en foretrukken udførelsesform af apparatet til udøvelse af fremgangsmåden ifølge opfindelsen, kan dette være indrettet således at kabinettet yderligere omfatter i det mindste to støtteruller For styring og anpresning af overfladen af en bold anbragt indeni kabinettet, imod de udstående organer på i det mindste to roterbart drevne valser i 3 DK 177254 B1 kabinettet, hvilke støtterullers indbyrdes akselafstand, er afstemt med størrelsen af en aktuel bold, og hvor der under de roterbart drevne valser findes en aftagelig opsamlingsbakke for opsamling af affenset smuds fra boldens overflade.In a preferred embodiment of the apparatus for carrying out the method according to the invention, this may be arranged so that the cabinet further comprises at least two supporting rollers For guiding and pressing the surface of a ball placed inside the cabinet, against the protruding members of at least two rotatably driven rollers in the housing, the axle spacing of the supporting rollers, are aligned with the size of a current ball, and there is a removable collection tray for collecting the debris from the surface of the ball under the rotatably driven rollers.
5 Herved opnås en automatisk afrensning af tilsmudset harpiks på en håndbold, idet håndbolden simpelthen anbringes i hulrummet i apparatets kabinet, i anlæg med henholdsvis støtterullerne og de udstående organer fra de to roterbart drevne valser, hvorefter apparatet aktiveres ved aktivering af varmelegeme og blæseraggregatet samt drivenheden for valserne, hvorefter boldens overflade opvarmes og bearbejdes 10 mekanisk ved de fra de roterende valser udstående organer, hvorved den tilsmudsede harpiks på boldens overflade affenses og opsamles i opsamlingsbakken. Herved kan den der forestår vedligeholdelsen af bolde foretage andre arbejder alt imens bolden renses. Vedkommende vil dog efter en passende rensetid, skulle udtage den rensede bold af apparatet, og om nødvendigt anbringe en anden tilsmudset bold til afrensning i 15 apparatet. Denne operation kan dog i en særlig udførelsesform af apparatet ifølge opfindelsen overflødiggøres, ved at forsyne apparatet ifølge opfindelsen med en fødeanordning med et forråd af tilsmudsede håndbolde, en udstyringsanordning der udstyrer de rensede bolde fra apparatets kabinet, en følerenhed med en aktiveringskontakt for apparatet, samt en styreenhed for styring af tilførsel og udstyring 20 af de rensede bolde fra apparatet. Herved kan afrensning af håndbolde for tilsmudset harpiks foretages fuldautomatisk, og uden nævneværdig manuel arbejdskraft, udover at indfylde de tilsmudsede håndbolde i forrådet, og at afhente de rensede bolde.Hereby an automatic cleaning of soiled resin on a handball is achieved, the handball being simply placed in the cavity of the apparatus housing, in contact with the supporting rollers and the protruding members respectively from the two rotatably driven rollers, after which the apparatus is activated by activating the heater and the blower unit. for the rollers, after which the surface of the ball is heated and processed mechanically by the means protruding from the rotating rollers, whereby the soiled resin on the surface of the ball is refined and collected in the collection tray. This allows the person responsible for the maintenance of balls to do other work while the ball is being cleaned. However, after a suitable cleaning time, the person will have to remove the cleaned ball from the apparatus, and if necessary place another soiled ball for cleaning in the apparatus. However, in a particular embodiment of the apparatus according to the invention, this operation can be made redundant by providing the apparatus according to the invention with a supply of soiled hand balls, an equipment device which equips the cleaned balls from the apparatus housing, a sensor unit with an activation contact for the apparatus, and a control unit for controlling the supply and equipment of the cleaned balls from the apparatus. In this way, the cleaning of hand balls for soiled resin can be done fully automatically, and without considerable manual labor, in addition to filling the dirty hand balls in the storage room and to pick up the cleaned balls.
Idet der er forskel på størrelsen af de bolde der benyttes til henholdsvis herre- og 25 damehåndbold, kan apparatet være således indrettet at afstanden imellem støtterullernes aksler og de roterbare drevne valser med udstående organer, er afstemt med størrelsen af en aktuel bold.Because of the size of the balls used for men's and women's handballs, the apparatus may be arranged such that the distance between the shafts of the support rollers and the rotatable driven rollers with protruding members is matched to the size of a current ball.
I den hensigt at opnå et apparat med den fornødne flexibilitet til at kunne benyttes til 30 rensning af henholdsvis herre- og damehåndbolde kan apparatet ifølge opfindelsen med fordel være således indrettet at akselafstanden imellem støtterulleme er justerbar idet i det mindste en af støtterullernes aksler er arreterbart forskydeligt lejret til kabinettet, og at i det mindste en af de roterbare valser med udstående organer er forskydeligt lejret til kabinettet, således at afstanden imellem disse og støtterulleme, samt afstanden 35 imellem de roterbare drevne valser med udstående organer er justerbar.In order to obtain an apparatus with the necessary flexibility to be used for cleaning men's and women's handballs respectively, the apparatus according to the invention may advantageously be arranged so that the shaft spacing between the support rollers is adjustable as at least one of the support rollers' shafts is adjustable and that at least one of the rotatable rollers with protruding members is slidably mounted to the cabinet so that the distance between them and the supporting rollers, as well as the distance 35 between the rotatable driven rollers with protruding members, is adjustable.
Herved opnåes mulighed for at benytte samme apparat til afrensning af begge boldtyper. I en yderligere udførelsesform af opfindelsen kan apparatet endvidere være forsynet med en boldstørrelse sensor, tilkoblet aktuatorer for justering af nævnte 40 akselafstande, således at apparatet ved registrering af en afvigende bold type i kabinettet automatisk indstiller akselafstande til en optimal afrensning af overfladen for tilsmudset harpiks.This provides the opportunity to use the same apparatus for cleaning both types of ball. In a further embodiment of the invention, the apparatus may further be provided with a ball size sensor, coupled with actuators for adjusting said 40 wheel distances, so that when registering a different ball type in the cabinet, the apparatus automatically adjusts wheel distances for optimum cleaning of the surface for soiled resin.
Det kan anføres, at de udstående organer med fordel kan udgøres af børster og/eller 45 lameller, der fortrinsvist er radialt udstående fra valsernes overflader, hvilke børster/lamellers frie ender i forening danner et konkavt forløb i valsernes længderetning, der i alt væsentligt svarer til’krumningen på en håndbold.It can be stated that the protruding members can advantageously be made up of brushes and / or 45 slats which are preferably radially protruding from the surfaces of the rollers, the free ends of the brushes / slats jointly forming a concave course in the longitudinal direction of the rollers which substantially corresponds to to the curvature of a handball.
4 DK 177254 B14 DK 177254 B1
Herved opnås en tilpas, men dog skånsom bearbejdning af boldens overflade, samtidigt med at den tilsmudsede harpiks lader sig fjerne, og ved det konkave forløb opnås det at der på en gang foretages en ensartet bearbejdning på et større areal af håndboldens overflade.This results in a gentle but gentle machining of the ball's surface, at the same time that the soiled resin is removed, and in the concave course it is achieved that at one time uniform machining is done on a larger area of the handball's surface.
5 I den hensigt at sikre at hele overfladen af en bold der anbringes i apparatets kabinet, afrenses for tilsmudset harpiks, kan apparatet være således indrettet, at rotationsretningen for de roterbare drevne valser med udstående organer er modsatrettet, og med asynkron periferihastighed.In order to ensure that the entire surface of a ball placed in the cabinet of the apparatus is cleaned of soiled resin, the apparatus may be arranged so that the direction of rotation of the rotatably driven rollers with protruding members is opposite and with asynchronous peripheral velocity.
1010
Herved opnåes det, at bolden under behandlingen af de udstående organer fra de roterende valser, vil rotere tilfældigt, hvilket vil medføre at hele boldoverfladen opvarmes og bearbejdes mekanisk af de udstående organer, og herved afrenses for tilsmudset harpiks.Hereby it is obtained that the ball, during the treatment of the protruding members from the rotating rollers, will rotate at random, which will cause the entire ball surface to be heated and mechanically processed by the protruding organs, thereby clearing away from soiled resin.
15 I den hensigt at sikre opretholdelse af en foretrukken arbejdstemperatur i kabinettet, kan apparatet ifølge opfindelsen være indrettet således at kabinettet omfatter en justerbar thermostat, der er forbundet med varmelegemet, for justering af temperaturen af den fra blæseraggregatet udsendte luft.In order to maintain a preferred operating temperature in the cabinet, the apparatus according to the invention may be arranged so that the cabinet includes an adjustable thermostat connected to the heater for adjusting the temperature of the air emitted from the blower assembly.
2020
Herved kan den foretrukne arbejdstemperatur for fjernelse af den tilsmudsede harpiks på en aktuel bolds overflade opretholdes, hvorved afrensningstiden bliver optimal, ligesom en for høj arbejdstemperatur som kan medføre at bolden beskadiges, undgås.In this way, the preferred working temperature for removing the soiled resin on the surface of a current ball can be maintained, thereby optimizing the cleaning time, as well as an excessive working temperature which can cause the ball to be damaged.
25 Opfindelsen forklares nærmere i det efterfølgende med henvisning til tegningen, hvorThe invention will be explained in more detail below with reference to the drawing, in which
Fig. 1 er side-snitbillede af en første udførelsesform af et apparat til afrensning af overflader på håndbolde ifølge opfindelsen, 30 Fig. 2 er et snitbillede af det i fig. 1 viste apparat langs linien A-A,FIG. 1 is a side sectional view of a first embodiment of an apparatus for cleaning handball surfaces according to the invention; FIG. 2 is a sectional view of the embodiment of FIG. 1 along line A-A,
Fig. 3 er side-snitbillede af en anden udførelsesform af et apparat til afrens-ning af overflader på håndbolde ifølge opfindelsen, 35 Fig. 4 er et ovenbillede af det i fig. 3 viste apparat, ogFIG. 3 is a side sectional view of another embodiment of an apparatus for cleaning handball surfaces according to the invention; FIG. 4 is a top view of the embodiment of FIG. 3, and
Fig. 5 er et ende-billede af det i fig. 3 viste apparat.FIG. 5 is an end view of the embodiment of FIG. 3.
I fig. 1 er vist en første udførelsesform af et apparat 2 til afrensning af overfladen 4 på 40 håndbolde 6 der er forurenet med tilsmudset harpiks 8. Apparatet 2 omfatter et kabinet 10, i hvilket findes en del-indeslutning 12, i hvilken er placeret en blæser 14 og et varmelegeme 16. Blæseren 14 har luftindtag fra omgivelserne via et gitter 18 i siden af kabinettet 10, og del-indeslutningen har en udstrømningsåbning 20, placeret over en roterbart drevet valse 22, omfattende udstående organer 24 i form af børster, hvis frie 45 ender 26 i forening danner et konkavt forløb 28, jf. fig. 2, i valsens 22 længderetning, hvilket konkavt forløb 28 i alt væsentligt svarer til krumningen på overfladen af en håndbold 6, hvorved der opnås en ensartet bearbejdning af et større del-område af en håndbold, end hvis de frie ender i forening havde dannet et retlinet forløb i valsens 5 DK 177254 B1 længderetning. Den roterbart drevne valse 22, er i den viste udførelsesform drevet af en elmotor 30 via en drivrem 32. Det bemærkes at børsterne 24 på valsen 22, er udragende gennem en åbning 25 i den nedre ende af kabinettet 10.In FIG. 1, a first embodiment of an apparatus 2 for cleaning the surface 4 of 40 hand balls 6 contaminated with soiled resin 8 is shown. The apparatus 2 comprises a housing 10, in which is located a part enclosure 12, in which a blower 14 is placed. and a heater 16. The fan 14 has ambient air intake via a grid 18 in the side of the housing 10, and the sub-enclosure has an outlet opening 20 located over a rotatably driven roller 22, comprising protruding means 24 in the form of brushes, the free of which 45 ends 26 in association form a concave course 28, cf. 2, in the longitudinal direction of the roller 22, which concave course 28 corresponds substantially to the curvature of the surface of a handball 6, thereby obtaining uniform machining of a larger sub-region of a handball than if the free ends had formed a joint. rectilinear course in the longitudinal direction of the roller 5 DK 177254 B1. The rotatably driven roller 22, in the illustrated embodiment, is driven by an electric motor 30 via a drive belt 32. It is noted that the brushes 24 on the roller 22 are projecting through an opening 25 at the lower end of the housing 10.
5 Apparatet 2 virker på følgende måde, idet der henvises til fig. 1. Apparatet aktiveres, hvilket vil sige at blæsermotoren 14, varmelegemet 16, og el-motoren 30, der driver den roterbare valse 22 med børsterne 24, aktiveres. Dette kan i en særlig ikke vist udførelsesform af apparatet finde sted automatisk via en bevægelsescensor, anbragt nær åbningen 25, forbundet med en styreenhed (ikke vist). En håndbold 6, hvis 10 overflade 4 ønskes rengjort for tilsmudset harpiks δ, bringes herefter i anlæg med børsterne 24 på den roterende valse 22, samtidigt med at den del af boldens overflade 4 der bearbejdes af børsterne 24, påblæses varm luft der strømmer ud igennem åbningen 20. Herved blødgøres den tilsmudsede harpiks 8, i afrensningsområdet 5, og den tilsmudsede harpiks 8 lader sig herefter fjerne mekanisk som partikler 8', ved 15 bearbejdningen af børsterne 24, som det er antydet i fig. 1. Brugeren af apparatet vil således være nødsaget til at dreje håndbolden 6 og føre nye delområder af dennes overflade 4, med tilsmudset harpiks 8 imod børsterne 24, indtil overfladen 4 af håndbolden 6 er afrenset tilfredsstillende.5 The apparatus 2 operates as follows, referring to FIG. 1. The apparatus is activated, that is, the fan motor 14, the heater 16, and the electric motor 30, which drives the rotatable roller 22 with the brushes 24, are activated. This in a particular embodiment of the apparatus, not shown, can take place automatically via a motion sensor, located near the opening 25, connected to a control unit (not shown). A handball 6, whose surface 10 is desired to be cleaned of soiled resin δ, is then brought into contact with the brushes 24 on the rotating roller 22, at the same time as the part of the ball surface 4 processed by the brushes 24 is inflated with hot air flowing through the opening 20. The soiled resin 8 is softened in the cleaning area 5 and the soiled resin 8 is then mechanically removed as particles 8 'by the machining of the brushes 24, as indicated in FIG. Thus, the user of the apparatus will be required to rotate the handball 6 and bring new subregions of its surface 4, with soiled resin 8 against the brushes 24, until the surface 4 of the handball 6 is satisfactorily cleaned.
20 I fig. 3, fig. 4 og fig, 5, er vist en anden udførelsesform af apparatet 2 ifølge opfindelsen. Dette omfatter ligeledes et kabinet 10, i hvilket findes en del-indeslutning 12, i hvilken er placeret en blæser 14 og et varmelegeme 16. Blæseren 12 har luftindtag fra omgivelserne via et gitter 18 i siden af kabinettet 10, og del-indeslutningen 12 har en udstrømningsåbning 20, placeret over to roterbart drevne valser 22, omfattende 25 udstående organer 24 i form af børster, hvis frie ender 26 i forening danner et konkavt forløb 28, jf. fig. 4, i valsernes 22 længderetning, der i alt væsentligt svarer til krumningen på overfladen af en håndbold 6. Den viste udførelsesform omfatter tillige støtteruller 38, der er lejret på et dæksel 40, som ved en hængsel forbindelse 42 er forbundet til kabinettet 10. Støtterullerne kan bringes i anlæg med en i kabinettet 10 30 anbragt håndbold 6, ved lukning af dækslet 40, hvorved støtterullerne 38 bringes i anlæg med boldens overflade 4, således at denne holdes i anlæg med de frie ender 26, 26' af børsterne 24, 24' på valserne 22, 22'. Apparatet 2 omfatter tillige i denne udførelsesform en opsamlingsbakke 44 for opsamling af den afrensede tilsmudsede harpiks fra afrensning af håndboldes overflader, som det er vist i fig. 1, 35 opsamlingsbakken 44 er udtagelig på kendt måde via en ikke vist åbning i kabinettet 10.In FIG. 3, FIG. 4 and 5, another embodiment of the apparatus 2 according to the invention is shown. This also includes a housing 10 in which is located a part enclosure 12 in which is located a fan 14 and a heater 16. The fan 12 has ambient air intake via a grid 18 in the side of the enclosure 10, and the part enclosure 12 has an outflow opening 20, placed over two rotatably driven rollers 22, comprising 25 protruding means 24 in the form of brushes, the free ends 26 of which together form a concave course 28, cf. 4, in the longitudinal direction of the rollers 22 which substantially corresponds to the curvature of the surface of a handball 6. The embodiment shown also comprises supporting rollers 38 which are mounted on a cover 40 which is connected to the housing by a hinge connection 42. can be brought into contact with a handball 6 placed in the housing 10 30 by closing the cover 40, whereby the support rollers 38 are brought into contact with the surface of the ball 4 so that it is held in contact with the free ends 26, 26 'of the brushes 24, 24 'on the rollers 22, 22'. The apparatus 2 also comprises in this embodiment a collection tray 44 for collecting the cleaned soiled resin from the cleaning of the handball surfaces as shown in FIG. 1, 35 the collection tray 44 is removable in known manner via an aperture not shown in the cabinet 10.
De roterbart drevne valser 22, 22', er i den viste udførelsesform drevet af en elmotor 30 via en drivrem 32, der i den viste udførelsesform ledes via et omløbshjul 34, således at 40 disse bibringes en modsatrettet rotation, som det er indikeret i fig. 3 ved pilene B og C.The rotatably driven rollers 22, 22 ', in the illustrated embodiment, are driven by an electric motor 30 via a drive belt 32, which in the illustrated embodiment is guided by an orbital wheel 34, so that 40 these are imparted to an opposite rotation as indicated in FIG. . 3 by arrows B and C.
Som endvidere bemærkes er diameteren på drivhjulet 36' på valsen 22’ mindre end diameteren på drivhjulet 36 på valsen 22, hvilket medfører at valserne bibringes en asynkron omdrejningshastighed, hvilket medfører at en håndbold 6, der anbringes i anlæg med de roterende børster 24, 24' vil blive bibragt en rotation omkring sig selv, 45 hvilket medfører at en i apparatet anbragt håndbold 6, hvis overflade 4 skal renses for tilsmudset harpiks 8, automatisk vil blive bearbejdet over hele overfladen 4.As is further noted, the diameter of the drive wheel 36 'on the roller 22' is smaller than the diameter of the drive wheel 36 on the roller 22, which results in the rollers being imparted to an asynchronous speed of rotation, which causes a handball 6 to be engaged with the rotating brushes 24, 24 A rotation about itself will be imparted 45, which means that a handball 6 placed in the apparatus, whose surface 4 is to be cleaned of soiled resin 8, will automatically be machined over the entire surface 4.
6 DK 177254 B16 DK 177254 B1
Det i fig. 3, fig. 4 og fig. 5, viste apparat til afrensning af tilsmudset harpikslag 8 på overfladen 4 af håndbolde 6 fungerer ved, at en aktuel håndbold 6, som det er antydet i fig. 1, anbringes indeni kabinettet 10, i anlæg med de frie ender af børsterne 24, 24' på valserne 22, 22', hvorefter dækslet 40 lukkes, og apparatet aktiveres hvilket vil sige at 5 blæsermotoren 14, varmelegemet 16, og el-motoren 30, der driver de roterbare valser 22, 22' med børsterne 24, aktiveres. Aktiveringen kan eventuelt finde sted automatisk ved en ikke vist kontakt, der aktiveres når dækslet befinder sig i lukket position.The FIG. 3, FIG. 4 and FIG. 5, the apparatus for cleaning the soiled resin layer 8 on the surface 4 of hand balls 6 operates by means of a current handball 6, as indicated in FIG. 1, is placed inside the housing 10, abutting the free ends of the brushes 24, 24 'on the rollers 22, 22', after which the cover 40 is closed, and the apparatus is activated, i.e. the fan motor 14, the heater 16, and the electric motor 30 actuating the rotatable rollers 22, 22 'with the brushes 24 is activated. Activation may take place automatically by a switch not shown, which is activated when the cover is in the closed position.
Boldens overflade 4 opvarmes ved påblæsning af varm luft fra varmelegemet 16 i nærheden af åbningen 20, hvorved den tilsmudsede harpiks 8 der er adhæreret til 10 boldens overflade 4 blødgøres i et sådant omfang, at den lader sig ijerne ved bearbejdning af børsterne 24, 24' på de underliggende roterende valser 22, 22', som det er vist i fig. 1, hvor det afrensede, tilsmudsede harpiks 8' ved gravitation falder ned i opsamlingsbakken 44, der tømmes efter behov. Ved den asynkrone, modsatrettede omdrejning af valserne 22, 22' vil den i kabinettet 10 anbragte håndbold 6, rulle 15 omkring sig selv, hvorved tilsmudset harpiks på hele dennes overflade vil blive fjernet relativt hurtigt, uden nødvendig medvirken af en person til at manipulere bolden.The surface of the ball 4 is heated by blowing hot air from the heater 16 in the vicinity of the opening 20, thereby softening the soiled resin 8 adhered to the surface of the ball 4 to allow it to be ironed by machining the brushes 24, 24 '. on the underlying rotating rollers 22, 22 ', as shown in FIG. 1, wherein the cleaned, soiled resin 8 ', by gravity, falls into the collection tray 44 which is emptied as required. At the asynchronous opposite rotation of the rollers 22, 22 ', the handball 6 placed in the casing 10 will roll 15 around itself, whereby the soiled resin on its entire surface will be removed relatively quickly, without the necessary assistance of a person to manipulate the ball. .
Forsøg har vist, at afrensning af håndbolds overflade for tilsmudset harpiks 8, vil have en varighed på ca. 1-3 minutter, hvilket i forhold til de fremgangsmåder der hidtil har været tilgængelige, er en endog særdeles kort afrensningstid, og boldene vil kunne 20 anvendes relativt kort tid efter behandlingen.Experiments have shown that cleaning the handball surface for soiled resin 8 will have a duration of approx. 1-3 minutes, which in relation to the methods so far available, is an even very short cleaning time and the balls will be able to be used relatively shortly after the treatment.
Opvarmningen af den tilsmudsede harpiks finder sted ved påblæsning af varm luft, og i den sammenhæng kan apparatet i en yderligere ikke vist udførelsesform være forsynet med en temperatursensor, samt en styreenhed, for styring af temperaturen af den på 25 håndboldens overflade 4 påblæste luft til at være beliggende indenfor et foretrukket interval, indenfor hvilket den tilsmudsede harpiks på en håndbolds overflade bedst og hurtigst lader sig fjerne.The soiled resin is heated by blowing hot air, and in this connection the apparatus in a further embodiment not shown may be provided with a temperature sensor and a control unit for controlling the temperature of the air blown on the surface of the handball 4 to be located within a preferred range within which the soiled resin on the surface of a handball is best and quickly removable.
I en yderligere, ikke vist udførelsesform, kan apparatet vist i fig. 3, 4 og 5, være 30 forsynet med en fødeanordning for tilførsel af håndbolde hvis overflader skal renses for tilsmudset harpiks, samt en udstyringsanordning, for udstyring af de afrensede håndbolde fra kabinettet, samt en styreenhed for koordinering af føde- og udstyringsanordningen, samt for apparatet.In a further embodiment, not shown, the apparatus shown in FIG. 3, 4 and 5, be provided with a feeding device for supplying hand balls whose surfaces are to be cleaned of soiled resin, as well as an equipment device, for equipment of the cleaned hand balls from the cabinet, and a control unit for coordination of the food and equipment device, and for apparatus.
35 Der er således ved opfindelsen angivet en indretning, hvis anvendelse i en aktiv håndboldklub, vil kunne medføre en betydelig besparelse i indkøb af nye håndbolde, eftersom levetiden for en håndbold, hvis overflade afrenses for tilsmudset harpiks ifølge fremgangsmåden og et apparat til udøvelse af samme, vil kunne forøges 2 gange, hvilket vil medføre en reduktion af boldindkøbet til en klub.med op til 50%.Thus, the invention provides a device whose use in an active handball club could result in a considerable saving in the purchase of new handballs, since the life of a handball whose surface is cleaned of soiled resin according to the method and an apparatus for practicing the same , can be increased 2 times, which will reduce the ball purchase to a club by up to 50%.
Claims (10)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DKPA200501151A DK177254B1 (en) | 2005-08-16 | 2005-08-16 | ball Cleaner |
EP06761878.5A EP1924332B1 (en) | 2005-08-16 | 2006-08-14 | Method for cleaning dirty surfaces on handballs, and an apparatus for the execution of the method |
PCT/DK2006/050033 WO2007019866A2 (en) | 2005-08-16 | 2006-08-14 | Method for cleaning dirty surfaces on handballs, and an apparatus for the execution of the method |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK200501151 | 2005-08-16 | ||
DKPA200501151A DK177254B1 (en) | 2005-08-16 | 2005-08-16 | ball Cleaner |
Publications (2)
Publication Number | Publication Date |
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DK200501151A DK200501151A (en) | 2007-02-17 |
DK177254B1 true DK177254B1 (en) | 2012-08-20 |
Family
ID=37650662
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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DKPA200501151A DK177254B1 (en) | 2005-08-16 | 2005-08-16 | ball Cleaner |
Country Status (3)
Country | Link |
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EP (1) | EP1924332B1 (en) |
DK (1) | DK177254B1 (en) |
WO (1) | WO2007019866A2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111228760A (en) * | 2020-03-26 | 2020-06-05 | 景德镇学院 | Tennis ball collection device for tennis training |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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DE102015107641A1 (en) | 2015-05-15 | 2016-11-17 | Alfred Kärcher Gmbh & Co. Kg | Apparatus and method for cleaning a spherical article |
CN112690618B (en) * | 2020-09-11 | 2022-08-23 | 李咏梅 | Multifunctional sports goods instrument display rack |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
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US3078591A (en) | 1959-08-18 | 1963-02-26 | Paul O Carpenter | Football dryer |
US4055002A (en) * | 1976-06-07 | 1977-10-25 | Roberts David M | Portable football dryer |
DE3049229A1 (en) * | 1980-12-27 | 1982-07-29 | Herbert 6800 Mannheim Hegel | Washing machine for leather footballs - is fully automatic, and consists of housing with tub inside and lid covering top of housing |
US5660751A (en) | 1995-06-02 | 1997-08-26 | O'rorke; Blondale | Bowling ball rejuvenator |
JP2002113211A (en) | 2000-10-11 | 2002-04-16 | Maruhon Ind Co Ltd | Game ball cleaner and game machine containing the same |
AUPR525301A0 (en) | 2001-05-25 | 2001-06-21 | Tyner, Jamie Austin | Portable ball cleaning device |
-
2005
- 2005-08-16 DK DKPA200501151A patent/DK177254B1/en active
-
2006
- 2006-08-14 WO PCT/DK2006/050033 patent/WO2007019866A2/en active Application Filing
- 2006-08-14 EP EP06761878.5A patent/EP1924332B1/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111228760A (en) * | 2020-03-26 | 2020-06-05 | 景德镇学院 | Tennis ball collection device for tennis training |
CN111228760B (en) * | 2020-03-26 | 2021-03-16 | 景德镇学院 | Tennis ball collection device for tennis training |
Also Published As
Publication number | Publication date |
---|---|
EP1924332A2 (en) | 2008-05-28 |
WO2007019866A3 (en) | 2007-05-24 |
DK200501151A (en) | 2007-02-17 |
EP1924332B1 (en) | 2019-01-23 |
WO2007019866A2 (en) | 2007-02-22 |
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