DK178267B1 - Polishing Pad - Google Patents
Polishing Pad Download PDFInfo
- Publication number
- DK178267B1 DK178267B1 DK200701028A DKPA200701028A DK178267B1 DK 178267 B1 DK178267 B1 DK 178267B1 DK 200701028 A DK200701028 A DK 200701028A DK PA200701028 A DKPA200701028 A DK PA200701028A DK 178267 B1 DK178267 B1 DK 178267B1
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- DK
- Denmark
- Prior art keywords
- handle
- polishing pad
- base plate
- paper
- plate
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25G—HANDLES FOR HAND IMPLEMENTS
- B25G1/00—Handle constructions
- B25G1/06—Handle constructions reversible or adjustable for position
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D15/00—Hand tools or other devices for non-rotary grinding, polishing, or stropping
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D15/00—Hand tools or other devices for non-rotary grinding, polishing, or stropping
- B24D15/02—Hand tools or other devices for non-rotary grinding, polishing, or stropping rigid; with rigidly-supported operative surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D15/00—Hand tools or other devices for non-rotary grinding, polishing, or stropping
- B24D15/02—Hand tools or other devices for non-rotary grinding, polishing, or stropping rigid; with rigidly-supported operative surface
- B24D15/023—Hand tools or other devices for non-rotary grinding, polishing, or stropping rigid; with rigidly-supported operative surface using in exchangeable arrangement a layer of flexible material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D15/00—Hand tools or other devices for non-rotary grinding, polishing, or stropping
- B24D15/04—Hand tools or other devices for non-rotary grinding, polishing, or stropping resilient; with resiliently-mounted operative surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25G—HANDLES FOR HAND IMPLEMENTS
- B25G3/00—Attaching handles to the implements
- B25G3/02—Socket, tang, or like fixings
- B25G3/12—Locking and securing devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25G—HANDLES FOR HAND IMPLEMENTS
- B25G3/00—Attaching handles to the implements
- B25G3/02—Socket, tang, or like fixings
- B25G3/12—Locking and securing devices
- B25G3/14—Locking and securing devices comprising barbs or teeth
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25G—HANDLES FOR HAND IMPLEMENTS
- B25G3/00—Attaching handles to the implements
- B25G3/02—Socket, tang, or like fixings
- B25G3/12—Locking and securing devices
- B25G3/18—Locking and securing devices comprising catches or pawls
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Non-Flushing Toilets (AREA)
- Body Washing Hand Wipes And Brushes (AREA)
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
En poleringsklods (100) omfatter et håndtag (110), der er forbundet til en bundplade (200), en papirholdeplade (400) og forbindelsesorgan til at forbinde papirholdepladen (400) med bundpladen (200). Et poleringspapir kan fastspændes mellem papirholdepladen (400) og bundpladen (200), og en vippemekanisme (130, 130', 210, 210') tillader, at en vippeposition mellem håndtaget (110) og bundpladen (200) ændres.A polishing pad (100) comprises a handle (110) connected to a base plate (200), a paper support plate (400), and connecting means for connecting the paper support plate (400) to the base plate (200). A polishing paper can be clamped between the paper support plate (400) and the bottom plate (200), and a tilting mechanism (130, 130 ', 210, 210') allows a tilting position between the handle (110) and the bottom plate (200) to be changed.
Description
POLERINGSKLODSPOLISHING BLOCK
OPFINDELSENS ANVENDELSESOMRÅDEFIELD OF THE INVENTION
Den foreliggende opfindelse vedrører en poleringsklods, der omfatter et håndtag, der er forbundet til en bundplade, en poleringspapirplade/papirholdeplade og forbindelsesorgan til at forbinde papirholdepladen til bundpladen. Et poleringspapir kan fastspændes mellem papirholdepladen og bundpladen.The present invention relates to a polishing pad which comprises a handle connected to a base plate, a polishing paper plate / paper holder plate and connecting means for connecting the paper holder plate to the base plate. A polishing paper can be clamped between the paper support plate and the bottom plate.
KENDT TEKNIKPRIOR ART
Et foretrukket valg til poleringsoperation af for eksempel træ, metal, gipsplader, maling, lakfernis, etc. har i lang tid været at anvende et poleringspapir, der er et papir eller andet ’’blødt” materiale, for eksempel klæde, forsynet med slibemiddel på mindst en side. Forskellige såkaldte korn (dvs. slibekornstørrelse) kan anvendes afhængigt af den ønskede overflade, idet fine korn anvendes, hvis en fin overflade ønskes, og grove korn anvendes, hvis en grov overflade ønskes.A preferred choice for polishing operation of, for example, wood, metal, plasterboard, paint, varnish, etc. has for a long time been to use a polishing paper which is a paper or other '' soft '' material, for example cloth, provided with abrasive on at least one page. Various so-called grains (i.e., abrasive grain size) can be used depending on the desired surface, fine grains being used if a fine surface is desired, and coarse grains are used if a rough surface is desired.
Til nogle anvendelser foretrækkes det at udspænde poleringspapiret ved simpelt at vikle det en gang og derefter holde det med hånden. Til de fleste anvendelser foretrækkes det imidlertid at udspænde papiret med en eller anden type poleringsklods, idet sådan en blok i sin mest ukomplicerede form kan omfatte et kasseformet legeme af kork eller plasticskum, hvor papiret vikles om klodsen og holdes på plads med håndkraft.For some applications, it is preferable to clamp the polishing paper by simply wrapping it once and then holding it by hand. For most applications, however, it is preferred to clamp the paper with some type of polishing pad, such a block in its most uncomplicated form may comprise a box-shaped body of cork or plastic foam where the paper is wrapped around the block and held in place by hand.
Som det forstås, er det trættende at holde papiret med hånden, hvorfor poleringsklodser, der tillader papiret at fastgøres, er blevet udviklet, idet sådanne klodser sædvanligvis omfatter en bundplade, der kan forbindes til en poleringspapirplade, idet poleringspapiret er omviklet om poleringspapirpladen, hvorefter bundpladen og poleringspapir er forbundet, hvilket klemmer papiret mellem pladerne. Denne type blok anvendes almindeligvis med enten et fast håndtag til håndpolering eller et fuldstændigt frit bevægeligt håndtag til polering med et forlængerskaft. Den mest almindelige måde at forbinde bundpladen og poleringspapirpladen er at anvende en skrue-møtrik-samling. Denne løsning udgør et problem, for eksempel fordi der er en risiko for at skruen forsvinder, når papiret skal udskiftes, idet det også er tidskrævende at dreje skruen for at stramme den.As is understood, it is tiring to hold the paper by hand, so polishing blocks allowing the paper to be attached have been developed, such blocks usually comprising a base plate which can be connected to a polishing paper plate, the polishing paper being wrapped around the polishing paper plate, and then the bottom plate. and polishing paper are connected, which squeezes the paper between the plates. This type of block is commonly used with either a fixed handle for polishing or a completely free moving handle for polishing with an extension shaft. The most common way to connect the base plate and the polishing paper plate is to use a screw-nut assembly. This solution poses a problem, for example because there is a risk that the screw will disappear when the paper needs to be replaced, as it is also time consuming to turn the screw to tighten it.
Desuden er der et problem vedrørende det faste håndtag til håndpolering, idet det ofte er vanskeligt at nå ind i hjørner med poleringsklodsen.In addition, there is a problem regarding the fixed handle for polishing, as it is often difficult to reach corners with the polishing pad.
US 4,885,876 viser et slibeværktøj, der indbefatter en base og indbyrdes ombyttelige elementer til at danne henholdsvis en stangslibeindretning og håndslibeindretning. Stangslibeelementet indbefatter et elastisk led for at tillade i det væsentlige universel bevægelse af et håndtagselement.US 4,885,876 discloses a grinding tool which includes a base and interchangeable elements to form a rod grinding device and hand grinding device respectively. The rod grinding member includes an elastic joint to permit substantially universal movement of a handle member.
OPFINDELSENS HOVEDINDHOLDMAIN CONTENT OF THE INVENTION
Den foreliggende opfindelse løser disse og andre problemer med en vippemekanisme, der tillader, at en vippeposition mellem håndtaget og bundpladen kan ændres.The present invention solves these and other problems with a tilting mechanism that allows a tilting position between the handle and the base plate to be changed.
Det foretrækkes, at hældningen mellem bundpladen og håndtaget har tre diskrete positioner, da det er bekvemt at være i stand til at anvende en opretstående position og to sideværts vippede positioner. Desuden foretrækkes det, at vinklen mellem to af de tre diskrete positioner er 45 grader.It is preferred that the inclination between the base plate and the handle has three discrete positions, since it is convenient to be able to use an upright position and two laterally tilted positions. In addition, it is preferred that the angle between two of the three discrete positions be 45 degrees.
Problemet med møtrikker, der bliver væk, løses ved, at bundpladen forbindes til papirholdepladen med mindst en krog, der rager ud fra papirholdepladen og er indrettet til at gribe ind i mindst et låseorgan, der er tilvejebragt i bundpladen.The problem of nuts that get away is solved by connecting the base plate to the paper support plate with at least one hook protruding from the paper support plate and adapted to engage at least one locking means provided in the base plate.
Et låsegreb er indrettet til indgriben med krogen, hvoraf der er mindst en.A locking handle is arranged for engagement with the hook, of which there is at least one.
KORT BESKRIVELSE AF TEGNINGERNEBRIEF DESCRIPTION OF THE DRAWINGS
I det følgende beskrives opfindelsen ved hjælp af en beskrivelse af en foretrukken udførelsesform med henvisning til de medfølgende tegninger, hvor:The invention will now be described by way of a description of a preferred embodiment with reference to the accompanying drawings, in which:
Fig. 1 er en eksploderet projektion i perspektiv af en poleringsklods med et variabelt håndtag ifølge den foreliggende opfindelse,FIG. 1 is an exploded perspective view of a variable handle polishing pad of the present invention;
Fig. 2 viser i perspektiv forskellige håndtagspositioner for poleringsklodsen på fig. 1,FIG. 2 is a perspective view of various handle positions of the polishing pad of FIG. 1
Fig. 3A, 3B og 3C viser tværsnit af poleringsklods og håndtag på fig. 1, hvor håndtaget vises i tre forskellige positioner,FIG. 3A, 3B and 3C show cross sections of polishing pad and handle of FIG. 1, wherein the handle is shown in three different positions,
Fig. 4A, 4B og 4C viser i perspektiv dele af en låseindretning ifølge den foreliggende opfindelse i henholdsvis en låst, ulåst og en åben position ogFIG. Figures 4A, 4B and 4C show in perspective parts of a locking device according to the present invention in a locked, unlocked and an open position respectively.
Fig. 5A, 5B og 5C viser tværsnit af låseindretningen på fig. 4A-C i tilsvarende positioner.FIG. 5A, 5B and 5C show cross sections of the locking device of FIG. 4A-C in corresponding positions.
BESKRIVELSE AF EN FORETRUKKEN UDFØRELSESFORMDESCRIPTION OF A PREFERRED EMBODIMENT
På fig. 1 vises i perspektiv en eksploderet projektion af en variabel poleringsklods 100 ifølge den foreliggende opfindelse. Poleringsklodsen 100 omfatter et håndtag 110, der igen omfatter en grebsdel 115, en forstøtte 120 og en bagstøtte 120’. Begge støtter 120, 120’ afsluttes med henholdsvis vippemekanismedele 130, 130’.In FIG. 1 is an exploded perspective view of a variable polishing pad 100 of the present invention. The polishing pad 100 comprises a handle 110 which again comprises a grip portion 115, a support 120 and a back support 120 '. Both supports 120, 120 'are terminated with rocker mechanism members 130, 130', respectively.
Vippemekanismedelene omfatter centerskafter 140, 140’ og glideoverflader 150, 150’, der er forsynede med ophøjede false 160, 160’. Poleringsklodsen 100 omfatter desuden en bundplade 200, der er forsynet med modtageorganer 210, 210’ for henholdsvis vippemekanismedelene 130, 130’. Bundpladen 200 er også forsynet med låseorganer 220, 220’. Låseorganerne omfatter to langstrakte skuldre 240, 245, der er konstruerede til at styres i tilsvarende fordybninger 310, 315 i et låsegreb 300.The rocker mechanism members include center shafts 140, 140 'and sliding surfaces 150, 150' provided with raised false 160, 160 '. The polishing pad 100 further comprises a base plate 200 provided with receiving means 210, 210 'for the rocker mechanism members 130, 130', respectively. The base plate 200 is also provided with locking means 220, 220 '. The locking means comprise two elongated shoulders 240, 245 designed to be guided in corresponding recesses 310, 315 in a locking grip 300.
Slutteligt vises en papirholdeplade 400. Den omfatter to kroge 410, 410’, der samarbejder med henholdsvis låseorganerne 220, 220’ på en måde, der beskrives senere.Finally, a paper support plate 400 is shown. It comprises two hooks 410, 410 'which cooperate with the locking means 220, 220', respectively, in a manner described later.
På fig. 2 vises poleringsklodsen 100 i en samlet tilstand. Tre forskellige håndtagspositioner vises, idet håndtaget vises i en opretstående position med fuldt optrukket linje, mens to vippede positioner vises med stiplede linjer. Fig. 3A til 3B viser forholdet mellem vippemekanismedelene 130 (130’ ikke vist) og modtageorganerne 210 (210’ ikke vist). Modtageorganerne 210 (210’ ikke vist) omfatter hver tre fordybninger 230A, 230B, 230C, der er indrettede til at rumme de ophøjede false 160 og 160’ afhængigt af ønsket hældning for håndtaget 110 i forhold til bundpladen 200. Som det kan ses befinder de ophøjede false 160, 160’ sig i fordybning 230A på fig. 3A, i fordybning 230B på fig. 3B og i fordybning 230C på fig. 3C, hvilket svarer til håndtagshældninger på henholdsvis 45 grader højre, opretstående og 45 grader venstre.In FIG. 2, the polishing pad 100 is shown in an overall state. Three different handle positions are displayed, with the handle displayed in an upright position with a fully drawn line, while two tilted positions are shown in dotted lines. FIG. Figures 3A to 3B show the relationship between the rocker mechanism members 130 (130 'not shown) and the receiving means 210 (210' not shown). The receiving means 210 (210 'not shown) each comprise three recesses 230A, 230B, 230C adapted to accommodate the raised false 160 and 160' depending on the desired inclination of the handle 110 relative to the base plate 200. As can be seen, raised false 160, 160 'in recess 230A in FIG. 3A, in recess 230B of FIG. 3B and in recess 230C in FIG. 3C, which corresponds to handle slopes of 45 degrees right, upright and 45 degrees left, respectively.
På fig. 4A-C og 5A-C vises låsegrebets 300, låseorganets 220 og krogenes 410’ funktion. Fig. 4A til 4C er perspektiver og fig. 5A til 5C er tværsnit, idet fig. 4A svarer til fig. 5A, fig. 4B til fig. 5B og fig. 4C til fig. 5C. Fig. 4A og 5A viser forholdet mellem styregrebet 300, bundpladen 200 og papirholdepladen 400 i en låst position, idet en grebskrog 320, som det kan ses på fig. 5A, er i indgreb med papirholdepladens 400 krog 410’, og som følge deraf låser papirholdepladen 400 til bundpladen 200. I denne position kan et poleringspapirs enderegion (ikke vist) fastspændes mellem bundpladen 200 og papirholdepladen 400.In FIG. 4A-C and 5A-C, the function of the locking handle 300, the locking means 220 and the hooks 410 'are shown. FIG. 4A to 4C are views and Figs. 5A to 5C are cross-sectional views; 4A corresponds to FIG. 5A, FIG. 4B to FIG. 5B and FIG. 4C to FIG. 5C. FIG. 4A and 5A show the relationship between the guide grip 300, the base plate 200 and the paper support plate 400 in a locked position, a grip hull 320 as can be seen in FIG. 5A, the hook 410 'of the paper holder 400 engages, and as a result, the paper holder 400 locks to the base plate 200. In this position, the end region (not shown) of a polishing paper can be clamped between the base plate 200 and the paper support plate 400.
Fig. 4B og 5B viser forholdet mellem styregrebet 300, bundpladen 200 og papirholdepladen 400 i en ulåst position, idet låsegrebet, som det kan ses af fig. 5A, befinder sig i en position, hvor grebskrogen 320 ikke længere er i indgreb med krogen 410, og som følge deraf frigøres papirholdepladen 400 fra bundpladen 200.FIG. 4B and 5B show the relationship between the guide handle 300, the base plate 200 and the paper support plate 400 in an unlocked position, the locking handle as can be seen in FIG. 5A, is in a position where the grip hook 320 is no longer in engagement with the hook 410 and, as a result, the paper support plate 400 is released from the base plate 200.
Slutteligt viser fig. 4C og 5C bundpladen 200 og papirholdepladen skilt ad i den ulåste position på fig. 4B og 5B.Finally, FIG. 4C and 5C, the base plate 200 and the paper support plate are separated in the unlocked position of FIG. 4B and 5B.
Nu beskrives samlingen af den variable poleringsklods 100, idet vippemekanismedelene 130, 130’ i et første samlingstrin presses ind i modtageorganerne 210, 210’ i en af de positioner, der er vist på fig. 3A til 3C. I dette samlingstrin vil centerskafterne ’’klikke” ind i modtageorganerne 210, 210’ og som følge heraf skabe en permanent forbindelse mellem vippemekanismedelene og modtageorganerne. Dette vil låse håndtaget i en bestemt position i forhold til bundpladen 200, så de ophøjede false 160, 160’ er i indgreb med en af fordybningerne 230A, 230B eller 230C, idet de ophøjede false 160, 160’ tvinges ud af indgreb fra en af fordybningerne, hvis en tilstrækkelig stor kraft påføres håndtaget 110, hvilket tillader den ophøjede fals at glide til en anden fordybning og som følge heraf ændre håndtagets position i forhold til bundpladen 200.Now, the assembly of the variable polishing pad 100 is described, in a first assembly step pushing the rocker mechanism members 130, 130 'into the receiving means 210, 210' in one of the positions shown in FIG. 3A to 3C. In this assembly step, the center shafts will '' click '' into the receiving means 210, 210 'and, as a result, establish a permanent connection between the tilting means and the receiving means. This will lock the handle in a certain position relative to the base plate 200 so that the raised false 160, 160 'engages one of the recesses 230A, 230B or 230C, forcing the raised false 160, 160' out of engagement with one of the the recesses, if a sufficiently large force is applied to the handle 110, which allows the raised fold to slide to another recess and consequently change the position of the handle relative to the base plate 200.
I et andet samlingstrin vikles et poleringspapir om papirholdepladen 400, idet det her er vigtigt, at poleringspapir rækker hele vejen rundt om papirholdepladens 400 side, der ikke vender mod bundpladen 200 (dvs. siden modsat den side, hvorfra krogene 410, 410’ rager ud), og desuden næsten når til krogene 410, 410’.In another assembly step, a polishing paper is wrapped around the paper support plate 400, it being important here that polishing paper extends all the way around the side of the paper support plate 400 not facing the base plate 200 (i.e., the side opposite the side from which the hooks 410, 410 'protrude ), and additionally almost reaches the hooks 410, 410 '.
I et tredje samlingstrin indsættes krogen 410 gennem låseorganet 220, hvorefter bundpladen trækkes ’’baglæns”, dvs. i retningen mod låseorganet 220’, for at fastgøre krogen 410 til låseorganet 220.In a third assembly step, the hook 410 is inserted through the locking means 220, after which the bottom plate is pulled '' backwards '', i.e. in the direction towards the locking means 220 ', to attach the hook 410 to the locking means 220.
I et fjerde og sidste samlingstrin sikrer brugeren, at låsegrebet er i åben position (ifølge en hvilken som helst af figurerne 4B, 4C, 5B eller 5C) og hvis ikke, sætter brugeren låsegrebet i en sådan position. Derefter sættes krogen 410’ i indgreb med låseorganet 220’, idet låsegrebet bevæges til lukket position (fig. 4A og 5A), hvorefter poleringspapiret vil være fastspændt mellem papirholdepladen 400 og bundpladen 200, der vil være låste til hinanden ifølge fig. 4A og 5A.In a fourth and final assembly step, the user ensures that the locking lever is in the open position (according to any of Figures 4B, 4C, 5B or 5C) and if not, the user places the locking lever in such a position. Then the hook 410 'engages with the locking means 220', the locking lever being moved to the closed position (Figures 4A and 5A), after which the polishing paper will be clamped between the paper holding plate 400 and the bottom plate 200 which will be locked to each other according to FIG. 4A and 5A.
Efter det fjerde samlingstrin er den variable poleringsklods klar til brug, idet håndtaget kan stilles i tre forskellige positioner. Dette tilvejebringer polering af overflader tæt på for eksempel hjørner, idet det ville være mere vanskeligt at nå ind i hjørnet, hvis håndtaget var fast.After the fourth assembly step, the variable polishing pad is ready for use as the handle can be set in three different positions. This provides polishing of surfaces close to, for example, corners, as it would be more difficult to reach the corner if the handle was firm.
Som det kan forstås, er der mange mulige variationer, der kan foretages uden at afvige fra kravenes omfang, idet en sådan variation kunne være at vinkle håndtagsstøtterne 120 i den ’’baglæns” retning, dvs. mod låsegrebet 300; da den største kraft almindeligvis påføres under ”fremad”-bevægelsen i en poleringsproces, vil en sådan skråstilling af støtterne 120 mindske den drejekraft, der påføres forbindelsen mellem modtageorganerne 210 og vippemekanismedelene 130, 130’.As can be understood, there are many possible variations that can be made without departing from the scope of the claims, such a variation could be angling the handle supports 120 in the '' backward '' direction, i.e. against the locking lever 300; since the greatest force is usually applied during the "forward" movement in a polishing process, such an oblique position of the supports 120 will reduce the turning force applied to the connection between the receiving means 210 and the rocker mechanism members 130, 130 '.
Forbindelsen mellem modtageorganerne 210 og vippemekanismedelen 130, 130’ kræver en bestemt mængde elasticitet for at frembringe en positionsskiftekraft, der hverken er for stor eller for lille, idet denne elasticitet i den foretrukne udførelsesform er opnået ved at tilvejebringe en spalte 190 (fig. 3B) under den ophøjede fals 160, idet denne spalte vil tillade den ophøjede fals at bevæge sig ud fra en af fordybningerne 230A, 230B og 230C og derefter glide til en anden af fordybningerne 230A, 230B og 230C, hvis en vippeposition for håndtaget i forhold til bundpladen er ønsket.The connection between the receiving means 210 and the rocker mechanism member 130, 130 'requires a certain amount of elasticity to produce a position-shifting force which is neither too great nor too small, this elasticity being achieved in the preferred embodiment by providing a slit 190 (Fig. 3B). below the raised socket 160, this slot will allow the raised socket to move out of one of the recesses 230A, 230B and 230C and then slide to another of the recesses 230A, 230B and 230C if a tilting position of the handle relative to the base plate is wanted.
Desuden er det i den beskrevne udførelsesform kun muligt at stille håndtaget i tre positioner, hvor der er en vinkelmæssig forskel på 45 grader mellem positionerne; der er imidlertid intet, der udelukker, at flere end tre vippepositioner kan indrettes, idet den eneste foranstaltning, der skal foretages for at opnå dette, er at indrette flere end tre fordybninger 230A, 230B, 230C.In addition, in the embodiment described, it is only possible to place the handle in three positions where there is an angular difference of 45 degrees between the positions; however, there is nothing to exclude that more than three rocker positions can be arranged, the only measure to be taken to achieve this is to furnish more than three recesses 230A, 230B, 230C.
Yderligere er det også muligt at anvende det variable håndtag ifølge den foreliggende opfindelse med en poleringsblok, der anvender konventionel fastgørelse mellem bundpladen og papirholdepladen. Sådan konventionel fastgørelse omfatter almindeligvis en skrue-møtrik-samling og er velkendt for fagmænd.Further, it is also possible to use the variable handle of the present invention with a polishing pad which uses conventional attachment between the base plate and the paper support plate. Such conventional fastening generally comprises a screw-nut assembly and is well known to those skilled in the art.
Slutteligt nogle ord om foretrukne materialer for poleringsklodsen. Det foretrukne materiale er en termoplast, for eksempel polypropen eller polypropylen (PP), polyvinylchlorid (PVC), polyethylen eller lignende, idet sådanne plaststoffer kan konstrueres til at opnå de ønskede egenskaber med hensyn til stivhed, vægt og farve.Finally, some words on preferred materials for the polishing pad. The preferred material is a thermoplastic, for example polypropylene or polypropylene (PP), polyvinyl chloride (PVC), polyethylene or the like, in that such plastics can be designed to achieve the desired stiffness, weight and color properties.
De ønskede materialeegenskaber varierer betydeligt for de forskellige komponenter, idet papirholdepladen fortrinsvis bør være så stiv som muligt, dog ikke for tung; til det formål kan der være et afstivningsmønster på siden af pladen, hvilken side vender mod bundpladen. En stor fordel med hensyn til termoplast er, at de kan sprøjtestøbes, hvilket er en meget hurtig og effektiv fremstillingsfremgangsmåde. De ønskede materialeegenskaber for bundpladen og håndtaget er ikke så ligetil som for papirholdepladen, idet som nævnt ovenfor, nogen spændstighed er nødvendig for at muliggøre skift mellem forskellige håndtagspositioner. Således foretrækkes et materiale, der ikke er så stift som papirholdpladens materiale.The desired material properties vary considerably for the various components, with the paper support plate preferably being as rigid as possible but not too heavy; for that purpose, there may be a stiffening pattern on the side of the plate, which side faces the base plate. A major advantage of thermoplastics is that they can be injection molded, which is a very fast and efficient manufacturing process. The desired material properties for the base plate and handle are not as straightforward as for the paper support plate, as mentioned above, some resilience is required to allow switching between different handle positions. Thus, a material which is not as rigid as the paper holding plate material is preferred.
Som det kan forstås, er adskillige oplagte modifikationer mulige uden af afvige fra opfindelsens omfang, idet en sådan oplagt modifikation kan være at erstatte de ophøjede false 160, 160’ med fordybninger og samtidigt erstatte fordybningerne 230A, 230B og 230C med ophøjede false svarende til de fordybninger, der erstatter de ophøjede false 160, 160’, idet samme effekt vil opnås. Dette er kun én oplagt, mulig modifikation af opfindelsen, hvis omfang kun defineres af de medfølgende krav.As can be appreciated, several obvious modifications are possible without departing from the scope of the invention, such an obvious modification being to replace the raised false 160, 160 'with recesses and at the same time to replace the recesses 230A, 230B and 230C with raised false ones recesses replacing the raised false 160, 160 ', the same effect being obtained. This is only one obvious, possible modification of the invention, the scope of which is defined only by the appended claims.
Claims (8)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE0500070A SE529005C2 (en) | 2005-01-12 | 2005-01-12 | Grinding pad with adjustable handle |
| SE0500070 | 2005-01-12 | ||
| PCT/EP2006/050147 WO2006075006A1 (en) | 2005-01-12 | 2006-01-11 | Polishing block |
| EP2006050147 | 2006-01-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK200701028A DK200701028A (en) | 2007-10-02 |
| DK178267B1 true DK178267B1 (en) | 2015-10-26 |
Family
ID=35841801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK200701028A DK178267B1 (en) | 2005-01-12 | 2007-07-12 | Polishing Pad |
Country Status (8)
| Country | Link |
|---|---|
| DE (1) | DE112006000189T5 (en) |
| DK (1) | DK178267B1 (en) |
| FI (1) | FI126454B (en) |
| GB (1) | GB2435799B (en) |
| MY (1) | MY145499A (en) |
| NO (1) | NO336760B1 (en) |
| SE (1) | SE529005C2 (en) |
| WO (1) | WO2006075006A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007050095A1 (en) | 2007-10-19 | 2009-04-23 | Wolfcraft Gmbh | Apparatus for grinding plasterboard walls |
| CN104308762A (en) * | 2014-10-17 | 2015-01-28 | 常熟建工建设集团有限公司苏州分公司 | Multifunctional convenient abrasive frame |
| KR200491151Y1 (en) * | 2018-10-16 | 2020-05-15 | 김성석 | Potable polishers including knife sharpeners |
| DE102020123370B3 (en) | 2020-05-27 | 2021-10-14 | Andrzej Sosnowski | Device for manual grinding of wall surfaces and use |
| DE102020123372B4 (en) | 2020-05-27 | 2022-02-24 | Andrzej Sosnowski | Device for manual sanding of wall surfaces and use |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4516360A (en) * | 1983-02-03 | 1985-05-14 | Allway Tools, Inc. | Molded pole-type sandpapering tool having resilient paper retention means |
| US4517700A (en) * | 1982-11-01 | 1985-05-21 | The Sherwin-Williams Company | Adjustable scraper tool |
| US4658461A (en) * | 1985-10-02 | 1987-04-21 | The Wooster Brush Company | Flat pad applicator |
| US4885876A (en) * | 1986-09-11 | 1989-12-12 | Warner Manufacturing Company | Sander tool apparatus |
-
2005
- 2005-01-12 SE SE0500070A patent/SE529005C2/en not_active IP Right Cessation
-
2006
- 2006-01-09 MY MYPI20060091A patent/MY145499A/en unknown
- 2006-01-11 GB GB0713309A patent/GB2435799B/en not_active Expired - Fee Related
- 2006-01-11 DE DE112006000189T patent/DE112006000189T5/en not_active Withdrawn
- 2006-01-11 WO PCT/EP2006/050147 patent/WO2006075006A1/en not_active Application Discontinuation
-
2007
- 2007-07-06 NO NO20073502A patent/NO336760B1/en not_active IP Right Cessation
- 2007-07-11 FI FI20070544A patent/FI126454B/en not_active IP Right Cessation
- 2007-07-12 DK DK200701028A patent/DK178267B1/en not_active IP Right Cessation
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4517700A (en) * | 1982-11-01 | 1985-05-21 | The Sherwin-Williams Company | Adjustable scraper tool |
| US4516360A (en) * | 1983-02-03 | 1985-05-14 | Allway Tools, Inc. | Molded pole-type sandpapering tool having resilient paper retention means |
| US4658461A (en) * | 1985-10-02 | 1987-04-21 | The Wooster Brush Company | Flat pad applicator |
| US4885876A (en) * | 1986-09-11 | 1989-12-12 | Warner Manufacturing Company | Sander tool apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| FI20070544A (en) | 2007-07-31 |
| SE0500070L (en) | 2006-07-13 |
| DK200701028A (en) | 2007-10-02 |
| FI126454B (en) | 2016-12-15 |
| NO336760B1 (en) | 2015-10-26 |
| WO2006075006A1 (en) | 2006-07-20 |
| DE112006000189T5 (en) | 2007-12-27 |
| SE529005C2 (en) | 2007-04-03 |
| NO20073502L (en) | 2007-10-10 |
| GB0713309D0 (en) | 2007-08-22 |
| GB2435799A (en) | 2007-09-05 |
| MY145499A (en) | 2012-02-29 |
| GB2435799B (en) | 2009-07-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed |
Effective date: 20180111 |