FR2889473A1 - Portable tool e.g. grinder, supporting device for e.g. shop, has connection unit connecting fixed point to support unit fixed to case and including arm offsetting grinder with respect to point, and articulation rotatively mounting sections - Google Patents
Portable tool e.g. grinder, supporting device for e.g. shop, has connection unit connecting fixed point to support unit fixed to case and including arm offsetting grinder with respect to point, and articulation rotatively mounting sections Download PDFInfo
- Publication number
- FR2889473A1 FR2889473A1 FR0552413A FR0552413A FR2889473A1 FR 2889473 A1 FR2889473 A1 FR 2889473A1 FR 0552413 A FR0552413 A FR 0552413A FR 0552413 A FR0552413 A FR 0552413A FR 2889473 A1 FR2889473 A1 FR 2889473A1
- Authority
- FR
- France
- Prior art keywords
- grinder
- support device
- point
- fixed point
- portable tool
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/0021—Stands, supports or guiding devices for positioning portable tools or for securing them to the work
- B25H1/0042—Stands
- B25H1/005—Stands attached to a workbench
-
- 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
- B24B23/005—Auxiliary devices used in connection with portable grinding machines, e.g. holders
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- 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
- B24B23/02—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor
-
- 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
- B24B27/00—Other grinding machines or devices
- B24B27/06—Grinders for cutting-off
- B24B27/08—Grinders for cutting-off being portable
- B24B27/085—Stands therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/04—Protective covers for the grinding wheel
- B24B55/05—Protective covers for the grinding wheel specially designed for portable grinding machines
- B24B55/052—Protective covers for the grinding wheel specially designed for portable grinding machines with rotating tools
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
Description
La présente invention concerne un dispositif support d'outillage portatifThe present invention relates to a portable tool support device
de type meuleuse munie d'un carter de protection, comprenant des moyens de liaison d'un point fixe à des moyens de support dudit outil portatif. grinder type provided with a protective casing, comprising means for connecting a fixed point to support means of said portable tool.
La présente invention entre dans le domaine de l'outillage et des supports d'outils, notamment portatifs. The present invention is in the field of tooling and tool holders, especially portable.
L'invention concerne plus particulièrement un dispositif support d'un outil portatif de type meuleuse. The invention relates more particularly to a support device for a portable grinder-type tool.
L'outillage portatif a l'avantage d'être léger et maniable, destiné à être transporté, facilitant ainsi son utilisation sur site. Toutefois, cette maniabilité n'autorise pas la même précision qu'un outil fixe. Portable tools have the advantage of being light and manageable, intended to be transported, thus facilitating its use on site. However, this maneuverability does not allow the same precision as a fixed tool.
De plus, certains outils portatifs restent difficiles à manipuler en raison de leur poids et des vibrations que leur fonctionnement génère. Enfin, un outil portatif présente un caractère dangereux lors de son utilisation qui nécessite une attention constante lorsqu'on s'en sert. In addition, some portable tools remain difficult to handle because of their weight and the vibrations that their operation generates. Finally, a portable tool is dangerous in use and requires constant attention when used.
La combinaison d'outils fixe et portatif au sein de son équipement est donc une solution la plus adaptée pour servir de l'un ou de l'autre selon les besoins. Toutefois, le coût à envisager reste prohibitif. C'est pourquoi il existe de nombreux dispositifs destinés à servir de support à un outillage portatif, comme par exemple un établi équipé en vue de recevoir une scie sauteuse ou circulaire, une colonne pour perceuse ou banc de perceuses, etc. Ces supports comprennent généralement un point fixe sur lequel vient s'assujettir ledit outillage portatif, notamment au travers de moyens d'accroche, de fixation ou analogue. De cette manière, l'outillage portatif reste amovible et peut être utilisé seul ou solidaire dudit support. The combination of fixed and portable tools within its equipment is therefore the most suitable solution to serve one or the other as needed. However, the cost to be considered remains prohibitive. That is why there are many devices intended to support a portable tool, such as a workbench equipped to receive a jigsaw or circular saw, a column for drill or drill bench, etc. These supports generally comprise a fixed point on which said portable tool is fastened, in particular through means of attachment, fixation or the like. In this way, the portable tool remains removable and can be used alone or secured to said support.
La présente invention entre dans le cadre de l'amélioration de tels dispositifs support d'outillage portatif et concerne un outillage de type meuleuse ou analogue. The present invention is part of the improvement of such portable tooling support devices and relates to a grinding-type tool or the like.
Pour ce faire, l'invention concerne un dispositif support d'outil portatif de type meuleuse munie d'un carter de protection, comprenant des moyens de liaison d'un point fixe à des moyens de support dudit outil portatif. Elle se caractérise par le fait que les moyens support sont conformés de manière à se fixer au carter de protection de ladite meuleuse. To do this, the invention relates to a portable tool holder device of the grinder type provided with a protective casing, comprising means for connecting a fixed point to support means for said portable tool. It is characterized in that the support means are shaped so as to attach to the protective casing of said grinder.
Selon d'autres caractéristiques de l'invention, lesdits moyens de liaison comprennent un bras, articulé ou non, conformé de manière à déporter ledit outil par rapport au point fixe. According to other features of the invention, said connecting means comprise an arm, articulated or not, shaped so as to depose said tool relative to the fixed point.
Avantageusement, ledit bras comprend au moins un coude. Advantageously, said arm comprises at least one elbow.
Selon un mode de réalisation, ledit bras comprend deux 10 coudes séparant au moins une section de déport et une section de rehausse de ladite meuleuse. According to one embodiment, said arm comprises two elbows separating at least one offset section and a raising section of said grinder.
De plus, les sections sont montées en rotation les us par rapport aux autres au travers d'au moins une articulation. In addition, the sections are rotatably mounted relative to one another through at least one hinge.
De préférence, les moyens de liaison comprennent une plaque de réception du carter de ladite meuleuse. Preferably, the connecting means comprise a housing receiving plate of said grinder.
De plus, la plaque de réception présente une forme de demi disque dans lequel est ménagé centralement un passage pour le moyeu de ladite meuleuse. In addition, the receiving plate has a half-disk shape in which is arranged centrally a passage for the hub of said grinder.
Avantageusement, ladite plaque comprend une paroi 20 orthogonale s'étendant au moins en partie le long de la périphérie de ladite plaque. Advantageously, said plate comprises an orthogonal wall 20 extending at least partly along the periphery of said plate.
De manière particulière, lesdits moyens de liaisons sont solidaires de ladite paroi orthogonale, de manière articulée ou non. In particular, said connecting means are integral with said orthogonal wall, articulated or not.
D'autres caractéristiques et avantages de l'invention ressortiront de la description détaillée qui va suivre des modes de réalisation non limitatifs de l'invention, en référence aux figures annexées dans lesquelles: - la figure 1 représente une vue en perspective du dispositif selon l'invention supportant une meuleuse; - la figure 2 est une vue en perspective du dispositif support selon l'invention; - la figure 3 est une vue en perspective selon un autre angle du dispositif support; et - la figure 4 est une vue en perspective d'un mode de réalisation du dispositif support. Other characteristics and advantages of the invention will emerge from the following detailed description of non-limiting embodiments of the invention, with reference to the appended figures in which: FIG. 1 represents a perspective view of the device according to FIG. invention supporting a grinder; FIG. 2 is a perspective view of the support device according to the invention; - Figure 3 is a perspective view at another angle of the support device; and - Figure 4 is a perspective view of an embodiment of the support device.
La présente invention concerne un dispositif support 1 d'un outil portatif, en particulier de type meuleuse 2, comme visible sur la figure 2. The present invention relates to a support device 1 of a portable tool, in particular of the grinder type 2, as can be seen in FIG.
A ce propos, une meuleuse 2 comprend de manière générale un carter de protection 3 entourant partiellement l'outil de coupe, généralement un disque 4 monté et fixé en rotation sur un moyeu 5 motorisé. Ledit carter 3 est monté sur des moyens de préhension 6 et a pour rôle de protéger l'utilisateur qui manipule ladite meuleuse pour éviter qu'il ne se blesse en empêchant tout contact avec le disque 4 du côté des moyens de préhension 6. Ledit carter 3 retient aussi les éclats et résidus de la coupe. In this regard, a grinder 2 generally comprises a protective casing 3 partially surrounding the cutting tool, generally a disc 4 mounted and rotatably fixed to a motorized hub 5. Said casing 3 is mounted on gripping means 6 and serves to protect the user who manipulates said grinder to prevent it from being injured by preventing any contact with the disc 4 on the side of the gripping means 6. Said casing 3 also holds splinters and residues from the cut.
Le dispositif 1 comprend des moyens 7 de liaison d'un point fixe 8 à des moyens 9 de support dudit outil portatif. The device 1 comprises means 7 for connecting a fixed point 8 to means 9 for supporting said portable tool.
Le point fixe 8 peut être prévu solidaire d'un référentiel comme un bâti, un mur, un établi, un atelier, etc. Ce point fixe peut être assujetti à son référentiel au travers de moyens de fixation amovibles ou directement et définitivement au travers du scellement sur ledit référentiel. The fixed point 8 may be provided integral with a frame such as a frame, a wall, a workbench, a workshop, etc. This fixed point may be subject to its reference through removable fastening means or directly and permanently through sealing on said reference.
Les moyens de liaison 7 comprennent un bras conformé de manière à déporter ledit outil portatif, à savoir la meuleuse 2, par rapport audit point fixe 8. Ce déport offre un plus grand espace de travail autour du disque 4 et facilite la manipulation de objets à découper ou usiner. De plus, ce déport peut surélever la meuleuse 2 par rapport audit point fixe 8, améliorant encore l'espace de travail. The connecting means 7 comprise an arm shaped so as to deport said portable tool, namely the grinder 2, relative to said fixed point 8. This offset offers a larger working space around the disc 4 and facilitates the handling of objects to cut or machine. In addition, this offset can raise the grinder 2 relative to said fixed point 8, further improving the working space.
Pour ce faire, ledit bras comprend au moins un coude. Ce coude peut être réalisé sensiblement à angle droit, définissant alors deux parties du bras orthogonales entre elles. To do this, said arm comprises at least one elbow. This elbow can be made substantially at right angles, thus defining two parts of the arm orthogonal to each other.
Selon le mode préférentiel de réalisation du dispositif support 1 selon l'invention, ledit bras comprend deux coudes 10A et 10B. Ces deux coudes 10A,10B séparent au moins une section 11 de déport et une section 12 de rehausse de ladite meuleuse 2. According to the preferred embodiment of the support device 1 according to the invention, said arm comprises two elbows 10A and 10B. These two elbows 10A, 10B separate at least one section 11 of offset and a section 12 of raising said grinder 2.
La section de déport 11 s'étend sensiblement horizontalement pour espacer la meuleuse 2 dudit point fixe 8, comme précédemment évoqué. Cette section de déport 12 peut être constituée d'un seul tronçon de bras, mais est préférentiellement constituée de deux tronçons s'étendant de part et d'autre de la section de rehausse 12, de chaque côté des coudes 10A,10B. The offset section 11 extends substantially horizontally to space the grinder 2 from said fixed point 8, as previously mentioned. This offset section 12 may consist of a single arm section, but preferably consists of two sections extending on either side of the extension section 12, on each side of the elbows 10A, 10B.
La section de rehausse 12 s'étend sensiblement verticalement pour surélever la meuleuse 2 par rapport audit point fixe 8. The extension section 12 extends substantially vertically to elevate the grinder 2 relative to said fixed point 8.
Selon un mode de réalisation visible sur la figure 4, lesdits moyens de liaison 7 peuvent être prévus rigides ou réglables au travers notamment d'un bras articulé. Les articulations 16 peuvent être disposées au niveau des coudes 10A,10B, aussi bien qu'au niveau des moyens support 9 ou que du point fixe 8. Ces articulations 16 permettent de régler précisément, dans l'espace, l'orientation, l'élévation ou la distance de la meuleuse par rapport audit point fixe 8. De plus, elles permettent de replier le dispositif support 1 en vue de son transport, le rendant plus compact et moins encombrant. According to an embodiment visible in Figure 4, said connecting means 7 may be provided rigid or adjustable through, in particular, an articulated arm. The joints 16 can be arranged at the elbows 10A, 10B, as well as at the level of the support means 9 or the fixed point 8. These articulations 16 can precisely adjust, in space, the orientation, the elevation or distance from the grinder relative to said fixed point 8. In addition, they allow to fold the support device 1 for the purpose of transport, making it more compact and less cumbersome.
En particulier, ces articulations 16 peuvent être constituées d'un axe reliant en pivotement une section 11 ou 12 à une autre. Ce pivotement peut s'effectuer selon un axe longitudinal ou transversal à une desdites sections 11 ou 12. De plus, des moyens de blocage 17 permettent de régler l'angle de rotation d'une section 11 ou 12 par rapport à une autre. De préférence, comme visible sur la figure 4, ces moyens de blocage 17 peuvent se présenter sous la forme de vis à écrou papillon, ces derniers autorisant un réglage manuel rapide. In particular, these joints 16 may consist of an axis pivotally connecting a section 11 or 12 to another. This pivoting can be carried out along a longitudinal or transverse axis to one of said sections 11 or 12. In addition, locking means 17 make it possible to adjust the angle of rotation of one section 11 or 12 with respect to another. Preferably, as shown in Figure 4, these locking means 17 may be in the form of wing nut screws, the latter allowing rapid manual adjustment.
De manière particulièrement avantageuse, les moyens support 9 sont conformés de manière à se fixer au carter de protection 3 de ladite meuleuse 2. Cette fixation présente l'avantage de solidariser le dispositif support 1 à la meuleuse 2 au plus près du moyeu 5, endroit où se créent le plus de contraintes mécaniques lors de l'utilisation de ladite meuleuse 2. De cette façon, le dispositif support 1 selon l'invention stabilise au mieux la meuleuse 2. Particularly advantageously, the support means 9 are shaped so as to attach to the protective casing 3 of said grinder 2. This attachment has the advantage of securing the support device 1 to the grinder 2 as close as possible to the hub 5, where where the most mechanical constraints are created when using said grinder 2. In this way, the support device 1 according to the invention best stabilizes the grinder 2.
Les moyens de liaison 9 comprennent une plaque 13 de réception du carter 3 de ladite meuleuse 2. Cette plaque 13 présente une forme de demi disque dans lequel est ménagé centralement un passage 14 pour le moyeu 5 de ladite meuleuse 2. The connection means 9 comprise a plate 13 for receiving the casing 3 of said grinder 2. This plate 13 has a half-disk shape in which is formed centrally a passage 14 for the hub 5 of said grinder 2.
De plus, ladite plaque 13 comprend une paroi 15 s'étendant au moins en partie le long de la périphérie de ladite plaque 13. Cette paroi 15 est orthogonale à la surface dudit demi disque. In addition, said plate 13 comprises a wall 15 extending at least partly along the periphery of said plate 13. This wall 15 is orthogonal to the surface of said half-disk.
Cette configuration particulière confère auxdits moyens support 9 une forme complémentaire à celle du carter de protection 3, lesdits moyens support 9 entourant alors en tout ou partie ledit carter 3. This particular configuration confers on said support means 9 a shape complementary to that of the protective casing 3, said support means 9 then wholly or partially surrounding said casing 3.
Avantageusement, les moyens support 9 peuvent être fixés sur les moyens de liaison 7 de manière à orienter l'élément de coupe de la meuleuse 2 du côté du point fixe 8, à savoir comme visible sur la figure 1, améliorant ainsi la sécurité. Advantageously, the support means 9 can be fixed on the connecting means 7 so as to orient the cutting element of the grinder 2 on the fixed point 8 side, namely as visible in Figure 1, thus improving safety.
De plus, lesdits moyens de liaisons 7 sont solidaires de ladite paroi 15 orthogonale. Ils peuvent être prévus articulés mais sont préférentiellement solidaires de ladite plaque 15. In addition, said connecting means 7 are integral with said orthogonal wall. They may be articulated but are preferably integral with said plate 15.
Le dispositif support 1 peut tout particulièrement être réalisé en métal, par moulage et/ou fixation de pièces métalliques entre elles, notamment mais non limitativement par soudure ou analogue. The support device 1 may especially be made of metal, by molding and / or fixing metal parts together, including but not limited to welding or the like.
Le dispositif support 1 selon l'invention permet donc d'assujettir un outil portatif de type meuleuse 2 pour une utilisation facilité et aisée, tout en assurant une sécurité d'utilisation améliorée. The support device 1 according to the invention thus makes it possible to secure a portable grinder-type tool 2 for easy and easy use, while ensuring improved safety of use.
En particulier, l'invention peut être adaptée à tout type d'outil de type meuleuse 2 proche ou similaire, notamment comprenant un carter de protection 2. Dans ce cas, le dispositif support 1 comprendra des moyens support 9 de forme complémentaire au carter de protection 2 de l'outil portatif envisagé. In particular, the invention can be adapted to any type of grinder-type tool 2 close or similar, including a protective casing 2. In this case, the support device 1 will comprise support means 9 of complementary shape to the housing of protection 2 of the portable tool envisaged.
L'invention trouvera aussi une application dans la démonstration, la présentation ou l'exposition d'un tel outil portatif au sein d'un magasin, d'une foire, d'une exposition ou similaire. The invention will also find application in the demonstration, presentation or exhibition of such a portable tool within a store, a fair, an exhibition or the like.
Bien entendu, l'invention n'est pas limitée aux exemples illustrés et décrits précédemment qui peuvent présenter des variantes et modifications sans pour autant sortir du cadre de l'invention. Of course, the invention is not limited to the examples illustrated and described above which may have variants and modifications without departing from the scope of the invention.
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0552413A FR2889473B1 (en) | 2005-08-02 | 2005-08-02 | PORTABLE TOOLING DEVICE OF GRINDING TYPE |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0552413A FR2889473B1 (en) | 2005-08-02 | 2005-08-02 | PORTABLE TOOLING DEVICE OF GRINDING TYPE |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2889473A1 true FR2889473A1 (en) | 2007-02-09 |
| FR2889473B1 FR2889473B1 (en) | 2008-10-17 |
Family
ID=36215739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR0552413A Expired - Fee Related FR2889473B1 (en) | 2005-08-02 | 2005-08-02 | PORTABLE TOOLING DEVICE OF GRINDING TYPE |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2889473B1 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB942083A (en) * | 1961-02-07 | 1963-11-20 | Stanley Raymond Curley | Cutting off machine |
| DE3928541A1 (en) * | 1988-08-29 | 1990-03-01 | Walter Schweikert | Mounting for hand electric machine tool - comprises collar with cross pin and threaded socket for hand grip |
| WO1997029880A1 (en) * | 1996-02-13 | 1997-08-21 | Robert Maurice Renn | Miniature all-purpose tool |
| WO2004056536A1 (en) * | 2002-12-23 | 2004-07-08 | Advance Posture Systems Pty Ltd | Hand tool support |
-
2005
- 2005-08-02 FR FR0552413A patent/FR2889473B1/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB942083A (en) * | 1961-02-07 | 1963-11-20 | Stanley Raymond Curley | Cutting off machine |
| DE3928541A1 (en) * | 1988-08-29 | 1990-03-01 | Walter Schweikert | Mounting for hand electric machine tool - comprises collar with cross pin and threaded socket for hand grip |
| WO1997029880A1 (en) * | 1996-02-13 | 1997-08-21 | Robert Maurice Renn | Miniature all-purpose tool |
| WO2004056536A1 (en) * | 2002-12-23 | 2004-07-08 | Advance Posture Systems Pty Ltd | Hand tool support |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2889473B1 (en) | 2008-10-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |
Effective date: 20110502 |