EP0710527B1 - Outil à main de surfaçage - Google Patents
Outil à main de surfaçage Download PDFInfo
- Publication number
- EP0710527B1 EP0710527B1 EP95118775A EP95118775A EP0710527B1 EP 0710527 B1 EP0710527 B1 EP 0710527B1 EP 95118775 A EP95118775 A EP 95118775A EP 95118775 A EP95118775 A EP 95118775A EP 0710527 B1 EP0710527 B1 EP 0710527B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- toolholder
- sanding plate
- hand
- power tool
- held power
- 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.)
- Expired - Lifetime
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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
- B24B45/00—Means for securing grinding wheels on rotary arbors
- B24B45/006—Quick mount and release means for disc-like wheels, e.g. on power tools
-
- 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
- B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
- B24B23/04—Portable grinding machines, e.g. hand-guided; Accessories therefor with oscillating grinding tools; Accessories therefor
Definitions
- US 3 160 995 is a hand tool for edge-to-edge Sanding surfaces, especially in corners or along of grooves, known.
- the hand machine tool has one Sanding disc with a triangular base. Whose labor movement takes place around a fixed, normal to the base Swiveling axis back and forth.
- the angle of the corner in the front of the sanding plate is smaller than 90 °, so that the sanding disc is Areas of corners or fillets near the edge for grinding can be used.
- the edges of the grinding tool are curved, as also known for irons, for flush-fitting Grinding in hard-to-reach places.
- the one designed as an equilateral triangle with curved side edges Like all others, the grinding plate has a floor plan Triangles, three corner angles, each less than 90 °.
- hand tools are rectangular Grinding disc known, which by means of an eccentric drive, a bound, circular motion. These hand machine tools are referred to as orbital sanders, although you Tool does not actually perform a swinging movement.
- FIG. 1 shows the side view of an inventive Hand machine tool
- Figure 2 is a plan view of the hand machine tool
- 3 shows an enlarged detail the front area of the hand tool according to FIG. 1
- 4 shows a plan view of the tool holder
- FIGS. 5 and 6 Oscillating elements of the tool holder according to Figure 4
- Figure 7 a Side view of Figure 4, in particular the vibrating elements
- Figure 8 is a view of the grinding plate from below
- FIG. 9 is a Side view of the grinding plate, according to Figure 8, in section, figure 10 a bellows to be coupled to the tool holder Dust extraction, Figure 11 is a side view of the tool holder from the side of the bellows, Figure 12 is a view of the Tool holder from below, Figure 13 is a plan view of another Embodiment of a grinding plate, Figure 14 the Side view of the grinding plate according to FIG. 13.
- the electrical hand machine tool shown in FIG. 1 is designed as an orbital sander 1, which has a machine housing 2 in which a motor 3 is arranged.
- the orbital sander 1 carries an on and off switch 4 at the top, in particular for operation with the thumb.
- a motor control adjusting wheel 5 is arranged in the rear area of the machine housing 2.
- An electrical connection line 6 with a protective sleeve 7 emerges from the rear of the machine housing 2.
- the orbital sander 1 carries a sanding plate 8 with a Velcro fastener 8 ' for receiving sanding sheets (not shown), which is detachably attached to a tool holder 9 in a latching manner.
- Rotations of the motor 3 are transmitted to the tool holder 9 and thus to the grinding plate 8 by a flexible shaft 10, which is guided in the machine housing 2 via a lateral vibration limitation 11.
- the flexible shaft 10 ends at one end in an eccentric support 120 which carries an eccentric pin 12 and which is rotatably supported in a crankshaft-like manner via a needle bearing 13 on the tool holder 9 and via a lower roller bearing 14 on the machine housing 2 near the tool holder 9.
- the flexible shaft 10 is coupled to a motor shaft (not explained in more detail) via a plug-in coupling 15.
- the flexible shaft 10 is rotatably mounted in an upper roller bearing 16 in the machine housing 2.
- the tool holder 9 is secured via two leaf spring-like oscillating elements 17, 18 on the machine housing 2 against loss and against rotation.
- a mouth 19 for dust discharge on the tool holder 9 and a dust removal duct 20 in the machine housing 2 is as elastic connecting element a bellows 21 arranged, through the unimpeded circular movement of the tool holder 9 dust can flow out.
- the tool holder 9 carries an operating button 22 which is easily accessible from the front or from above and which can be moved to the rear and is integrally connected to a latch 23.
- latch 23 engages in a locking hook 24 of the grinding plate 8 and thereby holds the grinding plate 8 on the tool holder 9.
- FIG. 3 the machine housing 2, the tool holder 9, the grinding plate 8 with the dust extraction openings 47 , the flexible shaft 10, the rear and front oscillating elements 17, 18, which hold the tool holder 9 with the grinding plate 8 hold elastically with respect to the machine housing 2 , the bellows 21, the lower roller bearing 14 and the eccentric pin 12 arranged on the eccentric carrier 120.
- a needle bearing 13 between the tool holder 9 and the eccentric pin 12 is designated, as well as one on the eccentric pin 12 arranged balancing mass 30 to reduce the imbalance occurring during the eccentric movement of the tool holder 9 with grinding plate 8.
- the configuration of the shell-like tool holder 9 and the control button 22 also become clear:
- the control button 22 is displaceably supported against the force of a compression spring 31.
- the control button 22 On the side facing the grinding plate 8, the control button 22 has a recess 32, the left-hand contour of which has two inclined surfaces 33, 34 which form a beak-like tip.
- This tip is opposite a similar tip of a latching hook 24, which is formed in one piece from a fixed sanding plate 35.
- the locking hook 24 carries two counter bevels 36, 37.
- the upper inclined surface 33 of the bolt 23 or the control button 22 hooks and braces, engaging under the locking hook 24, against the lower counter bevel 37 and thus stabilizes the locking of the grinding plate 8 on the tool holder 9, so that in the tensioned state the grinding plate 8 is pressed firmly against the tool holder 9.
- the operating button 22 does not have to be moved backwards by the action of the lower inclined surface 34 when mounting the grinding plate 8 on the tool holder 9, since the latching hook 24 slides on the bolt 23, automatically pushes it back and latches.
- the control button 22 is moved rearward, so that the bolt 23 with respect to the latching hook 24 is removed from the latching position to such an extent that the tips thereof release one another.
- the grinding plate can now be pivoted and removed around the rear edge in the area of the engagement openings 39, 40 (FIG. 4) relative to the tool holder 9, an unintentional loosening of the grinding plate 8 by the position of the tool holder 9 integrated or reset in the contour of the tool holder Control button 22 and its return spring 31 can be excluded .
- FIG 4 the top view of the tool holder 9 is shown with the vibrating elements 17, 18 and the mouth 19 of the dust removal channel 20 and with two engagement openings 39, 40 for engaging the support claws 48, 49, 50, 51, 52, 53, with which the grinding plate 8 holds on to the tool holder 9. Furthermore, the opening 41 for engaging the needle bearing 13 or for the eccentric pin 12 and in the front corner 42 the opening 43 for receiving the control button 22 are shown.
- FIGS. 5 and 6 show the vibrating elements as a detail 17, 18 shown. It is clear from this that the rear vibrating element 17 is a pair of three individual vibrating columns and that Front vibrating element 18 consists of four individual vibrating columns.
- FIG. 7 illustrates the arrangement of the oscillating elements 17, 18 on the tool holder 9 and shows in the side view of the figure 4 along the section line of the arrows Y-Y the T-profile of the Swinging elements 17, 18 with their upper cross blades in corresponding, not specified recesses of the machine housing 2 are arranged positively.
- Figure 8 shows a bottom view of the grinding plate 8 and illustrates its triangular floor plan with vaulted outward Side edges 44, 45, 46.
- FIG. 9 shows Arrangement of suction openings 47 on a common pitch circle and the support claws 48, 49, 50, 51, 52, 53 explained in FIG. 9 or the three locking hooks 24 near the grinding plate corners 54, 55, 56.
- the arrows X-X show the section for Figure 9.
- FIG. 9 shows the side view of the grinding plate 8 along the arrows XX according to FIG. 8.
- the grinding plate 8 consists of a grinding plate plate 35, in particular made of rigid plastic, and of a sanding pad cushion 57, in particular made of flexible plastic.
- the sanding plate 8 On its underside, the sanding plate 8 carries a hook and loop fastener system 57 ' to which the sanding sheets (not shown) or other tools with velor backing fit.
- the grinding plate plate 35 On the side facing the tool holder 9, the grinding plate plate 35 carries two supporting claws 48, 49, 50, 51, 52, 53 opposite each other in mirror image in each grinding plate corner 54, 55, 56 as well as a locking hook 24 symmetrically divided by the bisector of the angle.
- the supporting claws have one Pointed, outwardly facing, obliquely arranged support and holding surfaces 58, 59.
- the latching hooks 24 also have counter-bevels 36, 37, which point towards the center and face toward the center of the sanding plate 8 and are used to latch the latch 23 of the control button 22 (FIG. 3) are provided.
- the grinding plate 8 can be arbitrarily assigned to the corners of the tool holder.
- the function of the support claws 48, 49, 50, 51, 52, 53 changes depending on whether they snap into the engagement openings 39, 40 of the tool holder 9 arranged at the rear, opposite the control button 22, and thus hold the grinding plate 8 on the tool holder 9 in a hinge-like manner or whether the support claws 48, 49, 50, 51, 52, 53 act as an elastic spacer, slide on the support bevels 62, 63, 64, 65 ( Figure 12) and hold the grinding plate 8 pre-tensioned against the tool holder 9, so to speak.
- FIG. 10 shows the enlargement of a bellows 21 according to FIG Figures 1 and 3 with a flat, rectangular cross section, accordingly the mouth 19 according to FIG. 4.
- FIGS. 11 and 12 show a view of the tool holder 9 from behind and from below.
- the cams 60, 61 are visible, on which support the support claws 48, 49, 50, 51, 52, 53 and ensure a play-free, tight fastening of the grinding disc 8 to the tool holder. 9
- the same task has bevels 62, 63, 64, 65, which are arranged on the inside on the side surfaces 66, 67 of the tool holder 9 and when mounting the grinding plate 8 sliding on the support claws 48, 49, 50, 51, 52, 53 for bracing between grinding plate 8 and tool holder 9 and thus ensure a play-free arrangement. Furthermore, the sliding guide 68 for receiving the control button 22 can be seen particularly well from below.
- a special grinding plate 70 is shown in FIGS. 13 and 14.
- the Special grinding plate 70 analogous to grinding plate 8 according to the figures 8, 9, in each inner contour corner 81, 82, 83 mirror each other opposing support claws 72, 73, 74, 75, 76, 77 and one through the longitudinal bisector symmetrically split snap hooks 71.
- the support claws 72, 73, 74, 75, 76, 77 have outward-facing, beak-like oblique - arranged support and holding surfaces 48, 85.
- the latching hook 71 has counter-bevels facing inwards, towards the center of the grinding plate 70 86, 87, for locking the latch 23 of the control button 22 (Fig. 3) are provided.
- the grinding plate 70 can due to its asymmetrical structure only coupled in the longitudinal direction with the tool holder 9 be because only its forward extended area for grinding is provided and not, as in the embodiment 8, 9, the immediately below the tool holder 9th lying area.
- the arrangement of the shifted forward becomes clear Velcro closure area 88.
- the motor shaft and thus the flexible shaft 10 with the eccentric support 120 and the eccentric pin 12 rotate.
- the one via the oscillating elements 17, 18 in the machine housing 2 at a safe distance against twisting and bending secured tool holder 9 performs an elliptical circular movement, following the eccentric pin 12.
- Characterized in that the elliptical movement is directed forward, particularly well with the curved outer edges 44, 45, 46 of the sanding plate 8 or the sanding sheets, edges or grooves or other hard-to-reach areas on workpieces can be processed flush, close to the edges.
- the grinding plate which can be released via the control button 22 without any auxiliary tools 8 can against other, not shown grinding plates preparatively equipped with sanding sheets of different grits or against a special grinding plate 70 according to FIGS. 13, 14 can be changed very quickly. Time consuming solving the Velcro fastener between sanding plate 8 and sanding sheet is not necessary, because the respective sanding sheet on its sanding plate can remain. So grinding work can be different Surface quality can be carried out conveniently in alternation.
- the grinding plate 8 and / or the tool holder 9 Raised like a truncated pyramid over their base area, in particular together, form a truncated pyramid so that the outermost edges of the sanding sheet always in the user's field of vision of the orbital sander.
- the channel outlet 25 for the removal of grinding dust or the like. asymmetrically at the rear end of the machine housing 2 arranged in a machine housing shell half 27 is, the channel outlet 25 can be manufactured with high accuracy be so that hoses or the like. For dust removal especially can be connected tightly and securely against unwanted loosening.
- a scraper and / or instead of a sanding plate a saw can be attached to the tool holder.
- the tool holder with the grinding plate in one lockable joint mounted on the machine housing so that the Grinding plate level or the like.
- the orbital sander can be swiveled on angled, difficult to access workpieces is.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Claims (26)
- Machine-outil à main pour le traitement d'une surface comprenant un boítier (2) logeant un moteur (3) et muni à l'avant d'un porte-outil (9) triangulaire avec un plateau de ponçage (8) à surface triangulaire en forme de fer à repasser comme outil tournant, rotatif ou oscillant, le plateau recevant des feuilles de ponçage de forme triangulaire en fer à repasser ainsi qu'une aspiration de poussière, les feuilles de ponçage et le plateau étant amovibles,
caractérisée en ce que
le porte-outil (9) a une forme de base en fer à repasser, triangulaire, ou un contour étroit, et qui correspond pour l'essentiel à la surface de base du plateau de ponçage (8), et son bord extérieur (69) s'appuie de manière amovible sur le plateau de ponçage (8),
le porte-outil (9) étant couplé du côté opposé au plateau de ponçage (8), de manière amovible par un tourillon excentré (12) au moteur (3) pour y porter plusieurs éléments oscillants élastiques (17, 18) qui tiennent le porte-outil (9) contre l'entraínement en rotation et contre la perte sur le boítier de machine (2), le plateau de ponçage (8) étant enclipsable au porte-outil (9) et démontable sans outil auxiliaire et le plateau de ponçage (8) et/ou le porte-outil (9) forment un tronc de pyramide qui s'élève au-dessus de la surface de base et vient en fleur avec celle-ci. - Machine-outil à main selon la revendication 1,
caractérisée en ce que
le porte-outil (9) est muni d'un poussoir de manoeuvre (22) dont l'actionnement libère le verrouillage entre le plateau de ponçage (8) et le porte-outil (9) sans nécessiter de moyens auxiliaires, et le poussoir non actionné sert de moyen d'accrochage pour retenir le plateau de ponçage (8) au porte-outil (9). - Machine-outil à main selon la revendication 2,
caractérisée en ce que
le porte-outil (9) comporte au moins un orifice de prise (39, 40) du côté opposé (45) au poussoir de commande (22) et une griffe d'appui (48, 49, 50, 51, 52, 53) du plateau de ponçage (8) peut pénétrer dans cet orifice de prise. - Machine-outil à main selon la revendication 2 ou 3,
caractérisée en ce que
le poussoir de manoeuvre (22) porte un verrou (23) coulissant élastiquement notamment contre l'action d'un ressort de compression (31) sur le porte-outil (9) en étant protégé contre la perte et il est maintenu élastiquement dans sa position de fin de course qui retient le plateau de ponçage (8). - Machine-outil à main selon la revendication 4,
caractérisée en ce que
le verrou (23) vient prendre sous un crochet d'encliquetage (24) du plateau de ponçage (8), de préférence sur le côté de celui-ci opposé au porte-outil (9). - Machine-outil à main selon l'une des revendications 1 à 5,
caractérisée en ce que
le plateau de ponçage (8) porte à côté d'un crochet (24) un moyen d'appui en une seule pièce, notamment des griffes d'appui (48, 49, 50, 51, 52, 53) s'appuyant contre le porte-outil (9) et étant ainsi bloquées en rotation contre le plateau de ponçage (8), de préférence par serrage. - Machine-outil à main selon la revendication 6,
caractérisée en ce que
chaque côté du plateau de ponçage (54, 55, 56) comporte un crochet d'encliquetage (24) et chaque fois deux griffes d'appui (48, 49, 50, 51, 52, 53). - Machine-outil à main (1) selon l'une des revendications précédentes,
caractérisée en ce que
le porte-outil (9) est muni de moyens d'appui (60, 61) sur son côté tourné vers le plateau de ponçage (8) et le plateau de ponçage (8) est appuyé avec précontrainte sans jeu. - Machine-outil à main selon la revendication 1,
caractérisée en ce que
le poussoir de manoeuvre (22) est accessible par l'avant et/ou par le dessus pour être coulissé de manière élastique vers l'arrière,
plusieurs moyens d'accrochage du plateau de ponçage (8) en forme de griffes d'encliquetage (24) et de griffes d'appui (48, 49, 50, 51, 52, 53) viennent s'accrocher dans des moyens d'accrochage correspondants du porte-outil (9), ces derniers étant de préférence des orifices d'accrochage (39, 40) et
le poussoir de commande (22) coopère avec l'un de ces moyens d'accrochage (24) du plateau de ponçage (8) pour verrouiller le plateau de ponçage (8) au porte-outil (9) en position de repos et libérer le moyen d'encliquetage (24) lorsqu'il est poussé vers l'arrière. - Machine-outil à main selon la revendication 1,
caractérisée en ce que
le plateau de ponçage (8) a une structure symétrique et ses coins (54, 55, 56) peuvent être chaque fois verrouillés et/ou accrochés aux coins du porte-outil (9). - Machine-outil à main selon l'une des revendications précédentes,
caractérisée en ce qu'
au moins deux éléments oscillants (17, 18) sont prévus sur le porte-outil (9), un élément oscillant (18) étant prévu au coin avant (42) et l'autre élément oscillant (17) à proximité du côté (45) du porte-outil (9) à l'opposé de ce coin (42). - Machine-outil à main selon la revendication 11,
caractérisée en ce que
l'élément oscillant arrière (17) est réalisé sous la forme de plusieurs paires, de préférence trois paires de colonnes oscillantes et l'élément oscillant avant (18) est formé de plusieurs colonnes oscillantes séparées, de préférence quatre colonnes, reliées chaque fois par des lames transversales supérieures et inférieures (91). - Machine-outil à main selon la revendication 12,
caractérisée en ce que
les lames transversales supérieures (91) des éléments oscillants (17, 18) sont logées par une liaison par la forme dans les cavités (91) du carter (2) de la machine. - Machine-outil à main selon l'une des revendications précédentes,
caractérisée par
un intervalle formé entre le plateau de ponçage (8) et le porte-outil (9), cet intervalle étant essentiellement étanche vis-à-vis de l'extérieur à l'exception des orifices d'aspiration de poussière (47) et de l'embouchure (19) d'un canal d'évacuation de poussière (20), pour permettre le passage de la poussière aspirée. - Machine-outil à main selon l'une des revendications précédentes,
caractérisée en ce que
le côté extérieur du porte-outil (9) comporte de préférence au milieu une embouchure (19) notamment rectangulaire pour le canal d'évacuation de poussière (20). - Machine-outil à main selon la revendication 15,
caractérisée en ce que
l'embouchure (19) se poursuit au niveau du carter (2) de la machine par un canal en forme de soufflet (21) essentiellement rectangulaire. - Machine-outil à main selon l'une des revendications précédentes,
caractérisée en ce que
le plateau de ponçage (8) est monté de manière interchangeable sur le porte-outil (9) pour être remplacé par d'autres outils avec une structure de fixation identique correspondant à celle du porte-outil (9) comme par exemple une raclette, une lame de scie, une tôle de séparation ou un moyen analogue. - Machine-outil à main selon l'une des revendications précédentes,
caractérisée en ce que
le plateau de ponçage (8) et/ou le porte-outil (9) ont une forme de tronc de pyramide au-dessus de la surface de base et forment notamment en commun un tronc de pyramide. - Plateau de ponçage pour une machine-outil à main selon le préambule de la revendication 1,
caractérisé en ce qu'
il présente un contour ou une surface de base triangulaire correspondant essentiellement à la surface de base du porte-outil (9) et des moyens (23, 48, 49, 50, 51, 52, 53) permettant une fixation amovible sans nécessiter d'outil et un verrouillage sur le porte-outil (9). - Plateau de ponçage selon la revendication 19,
caractérisé en ce qu'
il comporte des moyens notamment des griffes d'appui (48, 49, 50, 51, 52, 53) par lesquels il s'appuie au porte-outil (9) en étant serré. - Plateau de ponçage selon la revendication 20,
caractérisé en ce qu'
il comporte des orifices d'aspiration de poussière (47) répartis sur un cercle primitif commun. - Porte-outil pour une machine-outil à main selon la revendication 1,
caractérisé en ce qu'
il est réalisé en forme de coquille avec un contour ou une surface de base triangulaire correspondant à la surface de base du plateau de ponçage (8), et dont le bord s'appuie contre le plateau de ponçage (9) ainsi que des moyens (22, 60, 61, 62, 63, 64, 65) pour une fixation amovible sans nécessiter d'outil et un verrouillage du plateau de ponçage (8). - Porte-outil selon la revendication 22,
caractérisé en ce que
notamment du côté opposé au plateau de ponçage (8), de préférence à proximité d'un orifice de prise (39, 40), il comporte des moyens d'appui, notamment des cames (60, 61) et/ou des rampes d'appui (62, 63) contre lesquelles s'appuie le plateau de ponçage (8), notamment ses griffes d'appui (48, 49, 50, 51, 52, 53) et cela de préférence sans jeu. - Porte-outil selon la revendication 23,
caractérisé en ce qu'
il porte des éléments oscillants élastiques (17, 18) en une seule pièce et qui le tiennent pour l'entraínement et évitent qu'il ne se détache du carter (2) de la machine. - Porte-outil selon la revendication 24,
caractérisé par
au moins deux éléments oscillants (17, 18) sur le porte-outil (9), un élément oscillant (18) étant prévu au niveau du coin avant (42) et l'autre élément oscillant (17) à proximité du côté (45) du porte-outil (9) à l'opposé du coin (42). - Porte-outil selon la revendication 25,
caractérisé en ce que
l'élément oscillant arrière (17) est formé de plusieurs paires composées notamment de trois colonnes oscillantes séparées et l'élément oscillant avant (18) est formé de plusieurs colonnes oscillantes séparées, de préférence quatre colonnes, chaque fois reliées par une lame transversale supérieure et inférieure (91).
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4303044A DE4303044A1 (de) | 1993-02-04 | 1993-02-04 | Handwerkzeugmaschine zur Flächenbearbeitung |
DE9320393U DE9320393U1 (de) | 1993-02-04 | 1993-02-04 | Handwerkzeugmaschine zur Flächenbearbeitung |
DE59410331T DE59410331D1 (de) | 1994-02-03 | 1994-02-03 | Handwerkzeugmaschine zur Flächenbearbeitung |
EP94101587A EP0610801B2 (fr) | 1993-02-04 | 1994-02-03 | Outil à main de surfaçage |
US08/740,315 US5967886A (en) | 1994-02-03 | 1996-10-28 | Hand power tool for flat machining |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4303044A DE4303044A1 (de) | 1993-02-04 | 1993-02-04 | Handwerkzeugmaschine zur Flächenbearbeitung |
EP94101587A EP0610801B2 (fr) | 1993-02-04 | 1994-02-03 | Outil à main de surfaçage |
Related Parent Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP94101587A Division EP0610801B2 (fr) | 1993-02-04 | 1994-02-03 | Outil à main de surfaçage |
EP94101587.7 Division | 1994-02-03 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0710527A2 EP0710527A2 (fr) | 1996-05-08 |
EP0710527A3 EP0710527A3 (fr) | 1996-09-04 |
EP0710527B1 true EP0710527B1 (fr) | 2003-10-22 |
Family
ID=6479544
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95118775A Expired - Lifetime EP0710527B1 (fr) | 1993-02-04 | 1994-02-03 | Outil à main de surfaçage |
Country Status (3)
Country | Link |
---|---|
US (2) | US5626510A (fr) |
EP (1) | EP0710527B1 (fr) |
DE (1) | DE59400402D1 (fr) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE59410331D1 (de) * | 1994-02-03 | 2003-11-27 | Bosch Gmbh Robert | Handwerkzeugmaschine zur Flächenbearbeitung |
US5743791A (en) * | 1995-02-09 | 1998-04-28 | Porter Cable Corporation | Sanding system |
US5759094A (en) | 1995-02-09 | 1998-06-02 | Porter-Cable Corporation | In-line detail sander |
DE19608969A1 (de) * | 1996-03-08 | 1997-09-11 | Bosch Gmbh Robert | Elektrische Handschleifmaschine |
DE19617572A1 (de) * | 1996-05-02 | 1997-11-13 | Bosch Gmbh Robert | Elektrische Handschleifmaschine |
DE19617477A1 (de) * | 1996-05-02 | 1997-11-06 | Bosch Gmbh Robert | Elektrische Handschleifmaschine |
DE19617573A1 (de) * | 1996-05-02 | 1997-11-06 | Bosch Gmbh Robert | Handgeführter Schwingschleifer |
DE19632218B4 (de) * | 1996-08-09 | 2007-08-23 | Robert Bosch Gmbh | Schwingschleifer |
US6855040B2 (en) | 1997-01-23 | 2005-02-15 | Hao Chien Chao | Ergonomically friendly orbital sander construction |
DE69805150T2 (de) * | 1997-12-03 | 2002-12-12 | Ykk Corp | Werkzeughalter für tragbare oszillierende Schleifmaschine |
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-
1994
- 1994-02-03 DE DE59400402T patent/DE59400402D1/de not_active Expired - Fee Related
- 1994-02-03 EP EP95118775A patent/EP0710527B1/fr not_active Expired - Lifetime
- 1994-02-03 US US08/191,002 patent/US5626510A/en not_active Expired - Lifetime
-
1996
- 1996-12-20 US US08/771,803 patent/US5709595A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE59400402D1 (de) | 1996-08-14 |
EP0710527A3 (fr) | 1996-09-04 |
US5626510A (en) | 1997-05-06 |
EP0710527A2 (fr) | 1996-05-08 |
US5709595A (en) | 1998-01-20 |
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