FR2882950A1 - Long reach sanding machine for e.g. sanding construction ceiling and wall, receives extender that is arranged under form of tubular profile and has clamps spaced relative to each other for adapting extender on rear or front part of machine - Google Patents
Long reach sanding machine for e.g. sanding construction ceiling and wall, receives extender that is arranged under form of tubular profile and has clamps spaced relative to each other for adapting extender on rear or front part of machine Download PDFInfo
- Publication number
- FR2882950A1 FR2882950A1 FR0502615A FR0502615A FR2882950A1 FR 2882950 A1 FR2882950 A1 FR 2882950A1 FR 0502615 A FR0502615 A FR 0502615A FR 0502615 A FR0502615 A FR 0502615A FR 2882950 A1 FR2882950 A1 FR 2882950A1
- Authority
- FR
- France
- Prior art keywords
- extender
- giraffe
- sander
- sanding
- machine
- 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
- 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
- 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
-
- 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
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
Abstract
Description
PROLONGATEUR POUR PONCEUSE GIRAFEEXTENSION FOR SANDER GIRAFFE
L'invention se rattache au secteur technique des appareils et machines pour poncer les murs et plafonds de constructions à des hauteurs 5 de l'ordre de 3 mètres. The invention relates to the technical sector of apparatus and machines for sanding the walls and ceilings of buildings to heights of the order of 3 meters.
La ponceuse girafe est un instrument à main qui permet, sans échafaudage ou échelle, de pouvoir poncer des surfaces avant de tapisser ou de crépir. Elle comprend ainsi un corps (1) de grande longueur, creux intérieurement, pour le passage des câbles électriques et conduit autorisant l'aspiration et l'évacuation des poussières et autres détritus inhérents au ponçage. En extrémité libre (la), le corps est agencé avec une tête (2) articulée aménagée avec les moyens de ponçage pour s'adapter à la trajectoire de travail et permettre un contact de la partie de ponçage contre le mur et le plafond. Le bloc moteur (3) se trouve, lui, établi le long du corps dans une position intermédiaire à un endroit tel qu'il permette un équilibre de charge à soulever. La partie arrière (lb) du corps est raccordée par un flexible (4) à un bloc aspirant de tout type approprié. The giraffe sander is a hand-held instrument that allows, without scaffolding or ladder, to be able to sand surfaces before lining or plastering. It thus comprises a body (1) of great length, hollow internally, for the passage of electrical cables and conduit allowing the suction and evacuation of dust and other detritus inherent in sanding. In free end (la), the body is arranged with a head (2) hinged arranged with the sanding means to adapt to the working path and allow contact of the sanding part against the wall and the ceiling. The engine block (3) is located along the body in an intermediate position in a place such that it allows a load balance to lift. The rear part (1b) of the body is connected by a hose (4) to a suction block of any suitable type.
Le problème posé néanmoins réside dans le fait que les ponceuses girafes actuelles ne sont pas adaptées pour travailler des hauteurs de plafond supérieures à 3 mètres et que, par ailleurs, leur manipulation peut être astreignante pour des utilisateurs non avertis. However, the problem is that current giraffe sanders are not suitable for working on ceiling heights greater than 3 meters and that, moreover, their handling can be demanding for unsuspecting users.
Le but recherché selon l'invention était donc de répondre à ces deux objectifs, d'une part d'augmenter la longueur utile de la ponceuse girafe et de s'adapter en fonction des besoins et, d'autre part améliorer le confort de prise de celle-ci par l'opérateur. The aim of the invention was therefore to meet these two objectives, on the one hand to increase the useful length of the giraffe sander and to adapt according to the needs and, on the other hand to improve the comfort of taking of it by the operator.
Selon une première caractéristique de l'invention, la ponceuse girafe est agencée pour recevoir un prolongateur qui est établi sous forme d'un profil tubulaire de grande longueur et qui est associé à un ou des moyens de fixation sur le corps de la ponceuse girafe, avec une capacité de variation en 5 position pour s'adapter selon les besoins. According to a first feature of the invention, the giraffe sander is arranged to receive an extension which is established in the form of a tubular profile of great length and which is associated with one or more fastening means on the body of the sander giraffe, with 5-position dimming capability to adapt as needed.
Selon une autre caractéristique de l'invention, la ponceuse girafe est agencée pour recevoir un prolongateur qui est établi sous forme d'un profil tubulaire de grande longueur recevant, près de l'une de ses extrémités, deux brides espacées l'une de l'autre pour s'adapter soit sur la partie arrière de la ponceuse girafe, au-delà de l'emplacement du bloc moteur, soit sur la partie avant, au-delà de l'emplacement du bloc moteur, les deux brides recevant des moyens d'attaches rapide de fixation. According to another characteristic of the invention, the giraffe sander is arranged to receive an extension which is established in the form of a tubular profile of great length receiving, near one of its ends, two flanges spaced apart from each other. other to fit either on the back of the sander giraffe, beyond the location of the engine block, or on the front, beyond the location of the engine block, the two flanges receiving means quick fasteners.
Selon une autre caractéristique, le prolongateur est engagé à coulissement dans un support qui est fixé sur le corps de la ponceuse girafe. According to another characteristic, the extension is slidably engaged in a support which is fixed on the body of the sander giraffe.
Ces caractéristiques et d'autres encore ressortiront bien de la suite de la description. These and other characteristics will be apparent from the rest of the description.
Pour fixer l'objet de l'invention illustrée d'une manière non limitative aux figures des dessins où : - la figure 1 est une vue d'une ponceuse girafe équipée du prolongateur selon l'invention, dans une première variante. For fixing the object of the invention illustrated in a non-limiting manner to the figures of the drawings in which: - Figure 1 is a view of a giraffe sander equipped with the extender according to the invention, in a first variant.
- la figure 2 est une vue partielle à grande échelle illustrant la fixation du prolongateur, selon la première variante. - Figure 2 is a partial view on a large scale illustrating the attachment of the extender, according to the first variant.
- la figure 3 est une vue partielle illustrant le positionnement du prolongateur en situation inversée par rapport à la figure 2. - Figure 3 is a partial view illustrating the positioning of the extension in reverse situation with respect to Figure 2.
- la figure 4 est une vue à grande échelle illustrant les brides de fixation du prolongateur. - Figure 4 is a large-scale view illustrating the mounting brackets of the extender.
- la figure 5 est une vue d'une ponceuse girafe équipée du prolongateur selon l'invention dans une seconde variante. - Figure 5 is a view of a giraffe sander equipped with the extender according to the invention in a second variant.
- la figure 6 est une vue du support du prolongateur dans la seconde variante. - Figure 6 is a view of the support of the extender in the second variant.
- la figure 7 est une vue en coupe illustrant la fixation du prolongateur. - Figure 7 is a sectional view illustrating the attachment of the extender.
Afin de rendre plus concret l'objet de l'invention, on le décrit maintenant d'une manière non limitative aux figures des dessins. In order to make the object of the invention more concrete, it is now described in a nonlimiting manner in the figures of the drawings.
L'invention vise donc un prolongateur (6) établi selon un profil tubulaire de grande longueur, de section cylindrique de préférence pour une meilleure prise, et pouvant être recouvert d'un fourreau ou matériau en élastomère ou similaire pour améliorer la préhension. The invention therefore relates to an extension (6) established according to a tubular profile of great length, of cylindrical section preferably for a better grip, and can be covered with a sheath or elastomeric material or the like to improve the grip.
Selon la première variante illustrée figures 1 à 4, le prolongateur comprend, près de l'une de ses extrémités (6a), deux brides (7) espacées l'une de l'autre pour s'adapter par rapport à l'emplacement du bloc moteur, soit sur la partie arrière (lb) de la girafe, entre le bloc moteur et la zone d'extrémité liée et raccordée au flexible, soit sur la partie tubulaire avant (le) du corps. Les deux brides (7) sont solidarisées par tous moyens de liaison au prolongateur de manière fixe. Ces deux brides viennent ainsi entourer, à l'endroit choisi, le corps de la ponceuse girafe. Ces brides sont agencées chacune avec un moyen de fermeture à crochets (8) du type connu pour la fixation des chaussures de ski pour assurer, d'une part, une parfaite tenue et, d'autre part, un serrage du corps de ponceuse, et éviter toute rotation. Des moyens élastiques du type ressort (9) peuvent être ajoutés sur les brides pour donner une élasticité à la fixation. Ces brides peuvent être réalisées en tout matériaux plastiques ou autres. According to the first variant illustrated in FIGS. 1 to 4, the extension comprises, near one of its ends (6a), two flanges (7) spaced apart from one another to adapt with respect to the location of the engine block, either on the rear part (lb) of the giraffe, between the engine block and the end zone connected and connected to the hose, or on the tubular front part (the) of the body. The two flanges (7) are secured by any connecting means to the extender in a fixed manner. These two flanges thus surround, at the chosen location, the body of the sander giraffe. These flanges are each arranged with a hook closure means (8) of the known type for fixing the ski boots to ensure, on the one hand, a perfect fit and, on the other hand, a tightening of the sander body, and avoid any rotation. Spring-type resilient means (9) may be added to the flanges to provide elasticity to the fastener. These flanges can be made of any plastic or other material.
Les deux brides (7) ainsi agencées permettent de maintenir le prolongateur dans une position parallèle au corps de la ponceuse girafe avec un léger décalage de quelques centimètres. Ainsi, selon la position du prolongateur, on peut augmenter la longueur de prise de la ponceuse girafe, ainsi qu'il apparaît figure 1. Le prolongateur peut être ainsi orienté, réversible en position de débordement du corps, et en superposition de celui-ci, c'est-à-dire sans augmenter la longueur de prise, mais par contre permettre une zone de préhension différenciée par l'opérateur, autre que celle du corps de ponceuse. On améliore ainsi largement le confort de prise et de manipulation de la ponceuse girafe. The two flanges (7) thus arranged to maintain the extension in a position parallel to the body of the sander giraffe with a slight shift of a few centimeters. Thus, depending on the position of the extender, it can increase the grip length of the sander giraffe, as it appears in Figure 1. The extender can be oriented, reversible body overflow position, and superimposed thereof that is to say without increasing the grip length, but on the other hand allow a gripping zone differentiated by the operator, other than that of the sander body. This greatly improves the grip and handling of the giraffe sander.
La fixation de ce prolongateur est aisée, rapide à adapter. Pour le rangement de la ponceuse girafe, le prolongateur peut rester fixer au corps de celle-ci dans une position de non extension et débordement du corps. L'utilisation de brides et des moyens de fixation à crochets, associés le cas échéant au moyen élastique de rappel, sans exclure d'autres modes, reste préférée par la tenue et qualité du serrage obtenue. Par ailleurs, il n'y a aucun risque à un déverrouillage inopiné, car un effort est nécessaire à appliquer pour déverrouiller les brides. Fixing this extender is easy, quick to adapt. For storage of the giraffe sander, the extender can remain attached to the body of the sander in a position of non extension and overflow of the body. The use of flanges and fastening means with hooks, associated where appropriate with resilient return means, without excluding other modes, is preferred by the strength and quality of the clamping obtained. Moreover, there is no risk to an unexpected unlocking, because a force is necessary to apply to unlock the flanges.
Selon la seconde variante, le prolongateur (6) coulisse dans un support (7) monobloc qui est agencé avec une partie supérieure (7a) tubulaire autorisant le passage et coulissement du prolongateur (6) et un corps inférieur (7b) avec une zone de liaison (7c), deux brides (7b1) (7b2) profilées qui viennent entourer et serrer la partie arrière (lb) du corps de la ponceuse girafe. Des moyens de fixation (8-9) du type vis assurent les blocages en position. Ainsi, dans cette mise en oeuvre, la partie prolongateur (6) peut être disposée selon la flèche (F) de la figure 5 à tous endroits désirés pour augmenter en fonction des besoins la portée de la ponceuse girafe. L'espace déterminé entre la partie (7a-7b) est choisi pour faciliter la préhension de l'ensemble. According to the second variant, the extension (6) slides in a support (7) monobloc which is arranged with a tubular upper part (7a) allowing the passage and sliding of the extension (6) and a lower body (7b) with a zone of link (7c), two flanges (7b1) (7b2) profiled which surround and tighten the rear portion (lb) of the body of the sander giraffe. Fastening means (8-9) of the screw type ensure blocking in position. Thus, in this implementation, the extension part (6) can be arranged according to the arrow (F) of Figure 5 at any desired location to increase the scope of the sander giraffe as needed. The determined space between the part (7a-7b) is chosen to facilitate the gripping of the assembly.
Claims (1)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0502615A FR2882950B1 (en) | 2005-03-14 | 2005-03-14 | EXTENSION FOR SANDER GIRAFFE |
FR0553612A FR2882951B1 (en) | 2005-03-14 | 2005-11-28 | EXTENSION FOR SANDER GIRAFFE |
EP20060300220 EP1702715B1 (en) | 2005-03-14 | 2006-03-10 | Pole sander with extension |
ES06300220T ES2397705T3 (en) | 2005-03-14 | 2006-03-10 | Giraffe Sander Prolong |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0502615A FR2882950B1 (en) | 2005-03-14 | 2005-03-14 | EXTENSION FOR SANDER GIRAFFE |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2882950A1 true FR2882950A1 (en) | 2006-09-15 |
FR2882950B1 FR2882950B1 (en) | 2008-10-10 |
Family
ID=34954960
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0502615A Expired - Fee Related FR2882950B1 (en) | 2005-03-14 | 2005-03-14 | EXTENSION FOR SANDER GIRAFFE |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2882950B1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4870730A (en) * | 1987-10-13 | 1989-10-03 | Belknap John C | Tool mounting construction |
DE19501663A1 (en) * | 1995-01-20 | 1996-07-25 | Werner Johann Krammel | Height adjustable tool holder esp. for electric tools used in overhead work |
DE29919442U1 (en) * | 1999-11-05 | 2000-01-13 | Rhades Klaus K W | Device for overhead processing of room ceilings |
US20030096565A1 (en) * | 2000-06-06 | 2003-05-22 | Dotta Allan John | Handle for an orbital sander |
-
2005
- 2005-03-14 FR FR0502615A patent/FR2882950B1/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4870730A (en) * | 1987-10-13 | 1989-10-03 | Belknap John C | Tool mounting construction |
DE19501663A1 (en) * | 1995-01-20 | 1996-07-25 | Werner Johann Krammel | Height adjustable tool holder esp. for electric tools used in overhead work |
DE29919442U1 (en) * | 1999-11-05 | 2000-01-13 | Rhades Klaus K W | Device for overhead processing of room ceilings |
US20030096565A1 (en) * | 2000-06-06 | 2003-05-22 | Dotta Allan John | Handle for an orbital sander |
Also Published As
Publication number | Publication date |
---|---|
FR2882950B1 (en) | 2008-10-10 |
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Effective date: 20141128 |