FR2883498A1 - Manual screwdriver-plane tool, for chamfering or grinding outer ends of tubes or for rapid (un)screwing, has exocentric turning handle and comprises screwdriver with round guiding shaft and cruciform tip - Google Patents
Manual screwdriver-plane tool, for chamfering or grinding outer ends of tubes or for rapid (un)screwing, has exocentric turning handle and comprises screwdriver with round guiding shaft and cruciform tip Download PDFInfo
- Publication number
- FR2883498A1 FR2883498A1 FR0502906A FR0502906A FR2883498A1 FR 2883498 A1 FR2883498 A1 FR 2883498A1 FR 0502906 A FR0502906 A FR 0502906A FR 0502906 A FR0502906 A FR 0502906A FR 2883498 A1 FR2883498 A1 FR 2883498A1
- Authority
- FR
- France
- Prior art keywords
- screwdriver
- tubes
- chamfering
- outer ends
- tube
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
- B23B5/16—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for bevelling, chamfering, or deburring the ends of bars or tubes
- B23B5/167—Tools for chamfering the ends of bars or tubes
- B23B5/168—Tools for chamfering the ends of bars or tubes with guiding devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B15/00—Screwdrivers
- B25B15/02—Screwdrivers operated by rotating the handle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F1/00—Combination or multi-purpose hand tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25G—HANDLES FOR HAND IMPLEMENTS
- B25G1/00—Handle constructions
- B25G1/005—Handle constructions for screwdrivers, wrenches or spanners with additional levers, e.g. for increasing torque
- B25G1/007—Handle constructions for screwdrivers, wrenches or spanners with additional levers, e.g. for increasing torque of crank type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2265/00—Details of general geometric configurations
- B23B2265/12—Eccentric
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
Abstract
Description
L'invention concerne un outil manuel, dont l'efficacité a été prouvée parThe invention relates to a hand tool, the effectiveness of which has been proven by
un prototype, destiné à chanfreiner ou à râper les extrémités extérieures de tubes et à visser ou dévisser rapidement, avec un tournevis rond en bout cruciforme pour guider à l'intérieur du tube et pour visser ou dévisser, avec un rabot incliné pour chanfreiner ou râper l'extrémité a prototype, intended to chamfer or scrape the outer ends of tubes and screw or unscrew quickly, with a round screwdriver at the end to guide the inside of the tube and to screw or unscrew, with an inclined plane to chamfer or grate the end
extérieure du tube et avec une poignée tournante, sur un axe rond, pour entraîner de manière circulaire le rabot et le tournevis. outside the tube and with a rotating handle, on a round axis, to drive in a circular manner the plane and the screwdriver.
Pour l'assemblage d'un tube dans un raccord, en vue de le souder ou de le coller, on doit chanfreiner l'extrémité extérieure du tube. Pour une autre construction on doit râper l'extrémité extérieure du tube après la coupe, pour ne pas se blesser. For the assembly of a tube in a fitting, in order to weld or glue it, the outer end of the tube must be chamfered. For another construction, the outer end of the tube should be raked after cutting to avoid injury.
Dans l'industrie, on doit utiliser des machines d'usinage pour réaliser des chanfreins ou supprimer les bavures de coupe. Sur un chantier, pour un professionnel ou un particulier, il faut être à même de pouvoir de manière la plus simple possible, chanfreiner ou râper des tubes de diamètres et d'épaisseurs différentes. Il est aussi important, de limiter le nombre d'outils et de gagner du temps pour visser et pour dévisser. In industry, machining machines must be used to make chamfers or to eliminate cutting burrs. On a building site, for a professional or an individual, you have to be able to be as simple as possible, chamfering or grating tubes of different diameters and thicknesses. It is also important to limit the number of tools and save time to screw and unscrew.
Il faut aussi, que l'outil soit utilisable de la manière la plus naturelle par un gaucher ou un droitier. Ces problèmes sont résolus, par le tournevis rabot à poignée tournante excentrée, pour chanfreiner ou râper les extrémités extérieures de tubes ou pour visser et dévisser rapidement. It is also necessary that the tool is usable in the most natural way by a left-handed or a right-handed person. These problems are solved by the eccentric rotary screwdriver, to chamfer or grate the outer ends of tubes or to screw and unscrew quickly.
L'outil manuel comprend, un tournevis rond à l'extrémité cruciforme servant, de guide au rabot en l'introduisant et le plaquant parallèlement contre la paroi intérieur du tube et de tournevis pour visser ou dévisser. De manière solidaire et perpendiculaire, à l'arrière du tournevis rond au bout cruciforme, se trouve la pièce monobloc, comprenant 2 parties parallèles de fixation et le rabot incliné. L'outil manuel comprend aussi une poignée tournante d'entraînement circulaire, fixée sur un axe rond solidaire et perpendiculaire à l'arrière de la pièce monobloc, permettant à celle-ci de tourner et donc d'entraîner par ce mouvement, le rabot et le tournevis. The hand tool comprises a round screwdriver at the cruciform end serving as a guide to the plane by inserting it and plating it parallel against the inner wall of the tube and screwdriver for screwing or unscrewing. Solidly and perpendicularly, at the back of the round screwdriver at the cruciform end, is the one-piece piece, comprising two parallel fixing parts and the inclined plane. The manual tool also comprises a rotating circular drive handle, fixed on a round axis integral and perpendicular to the rear of the one-piece piece, allowing it to rotate and thus to cause by this movement, the plane and the screwdriver.
Selon l'usage de l'outil manuel, le tournevis peut être remplacé par un axe rond tournant de diamètre différent. Le rabot peut être équipé de différentes lames, selon les matières de tube à chanfreiner ou à râper. Depending on the use of the hand tool, the screwdriver can be replaced by a rotating round shaft of different diameter. The planer may be equipped with different blades, depending on the material of the tube to be chamfered or grated.
Le tournevis peut avoir selon un mode de fabrication, différents embouts adaptés aux vis ou aux écrous. The screwdriver may have according to a method of manufacture, different end pieces adapted to the screws or nuts.
Les dessins annexés illustrent l'invention. The accompanying drawings illustrate the invention.
La figure 1 représente une vue en perspective de l'outil manuel, pour chanfreiner ou râper l'extrémité extérieure des tubes et visser ou dévisser rapidement. Figure 1 shows a perspective view of the hand tool for chamfering or grating the outer end of the tubes and screw or unscrew quickly.
La figure 2 représente, une vue de côté de l'outil manuel figure 1. Figure 2 shows a side view of the hand tool Figure 1.
La figure 3 représente, une vue de dessus de l'outil manuel figure 1. FIG. 3 represents a view from above of the manual tool FIG.
La figure 4 représente, une vue de face de l'outil manuel figure 1 La figure 5 représente, une vue en perspective et en éclaté de l'outil manuel figure 1. FIG. 4 represents a front view of the manual tool FIG. 1 is a perspective and exploded view of the manual tool FIG. 1.
La figure 1 représente, une vue en perspective de l'outil manuel à chanfreiner ou 40 râper l'extrémité extérieure des tubes et à visser ou dévisser rapidement. Figure 1 shows a perspective view of the manual tool to chamfer or scrape the outer end of the tubes and screw or unscrew quickly.
L'outil manuel (1) est formé essentiellement, en observant de l'arrière vers l'avant, d'une poignée tournante (2), d'entraînement manuel et circulaire de la pièce monobloc (3) et d'un tournevis rond en bout cruciforme (4), servant de guide ou de tournevis. The hand tool (1) is essentially formed, by observing from the rear towards the front, a rotating handle (2), manual and circular drive of the one-piece piece (3) and a round screwdriver end cruciform (4), serving as a guide or screwdriver.
La poignée tournante (2) est formée essentiellement d'un manche (5) rond et creux et d'une butée (6), le tout tournant autour d'un axe rond (8) usiné, présentant une butée (7) d'appui de la poignée tournante (2). The rotating handle (2) consists essentially of a round and hollow handle (5) and a stop (6), all rotating around a machined round axis (8), having a stop (7) of support of the rotating handle (2).
La pièce monobloc (3) usinée dans la masse, comporte 2 parties parallèles de fixation (9) et (15) et un rabot (10). The one-piece piece (3) machined in the mass comprises 2 parallel fixing portions (9) and (15) and a plane (10).
Dans la partie fixation (9) est fixé solidairement et parallèlement, dans 50 l'alignement du tournevis (4), l'axe rond (8). In the fastening part (9) is fixed integrally and parallel, in alignment with the screwdriver (4), the round axis (8).
Le rabot (10), comprenant 2 porte-lames (11) et (12) symétriques, est équipé d'une lame (13) fixée par une vis (14) sur le porte-lames (12). La partie de la fixation (15) sert à fixer le tournevis (4), de manière solidaire, parallèle et dans l'alignement de l'axe rond (8). The plane (10), comprising 2 symmetrical blade holders (11) and (12), is equipped with a blade (13) fixed by a screw (14) on the blade holder (12). The portion of the fastener (15) serves to fix the screwdriver (4), integrally, parallel and in alignment with the round axis (8).
Le tournevis (4) dont l'axe rond (16) sert de guide à l'outil manuel, muni de l'embout cruciforme (17), sert aussi de tournevis. The screwdriver (4) whose round axis (16) serves as a guide to the hand tool, provided with the cruciform bit (17), also serves as a screwdriver.
Sur la figure 2 est représentée la poignée tournante (2) comprenant un manche (5) et sa butée (6) s'appuyant contre la butée (7), permettant de par sa position excentrée, un mouvement manuel et circulaire entraînant la pièce monobloc (3) et le tournevis (4). FIG. 2 shows the rotating handle (2) comprising a handle (5) and its abutment (6) bearing against the stop (7), which makes it possible, by virtue of its eccentric position, a manual and circular movement driving the one-piece part (3) and the screwdriver (4).
La butée (6), permet une pression vers l'avant de la pièce monobloc (3), ce qui permet au rabot (10), une fois le tournevis (4) à l'intérieur du tube, d'appuyer contre l'extrémité extérieure du tube et donc grâce à l'angle X-Y, de faire plaquer l'intérieur du tube contre le tournevis (4) et son extrémité extérieure contre la lame (13), pour obtenir un chanfrein régulier ou pour la râper avec le même angle. The stop (6) allows a pressure towards the front of the one-piece piece (3), which allows the plane (10), once the screwdriver (4) inside the tube, to press against the outer end of the tube and thus thanks to the angle XY, to press the inside of the tube against the screwdriver (4) and its outer end against the blade (13), to obtain a regular chamfer or to grate it with the same angle.
La butée (6), permet à l'utilisateur d'exercer une pression, vers l'avant du tournevis (4) plaquant l'embout cruciforme (17) contre la vis pour la visser ou la dévisser. The abutment (6) allows the user to exert pressure towards the front of the screwdriver (4) pressing the cruciform bit (17) against the screw to screw or unscrew it.
La lame (13), posée sur le tournevis (4), permet de chanfreiner le tube de l'extrémité extérieure jusqu'à l'intérieur. The blade (13), placed on the screwdriver (4), chamfered the tube from the outer end to the inside.
Sur la figure 3, est représenté l'alignement, de la poignée tournante (2), du rabot (10) et du tournevis (4), permettant de par une direction excentrique de la poignée tournante (2) de plaquer le tournevis (4) à l'intérieur du tube, afin de conserver l'angle de coupe ou de râpe. L'intérieur du rabot (10) permet l'évacuation des copeaux. FIG. 3 shows the alignment of the rotating handle (2), the plane (10) and the screwdriver (4), making it possible to press the screwdriver (4) by an eccentric direction of the rotating handle (2). ) inside the tube, in order to maintain the angle of cut or rasp. The inside of the plane (10) allows the removal of chips.
Sur la figure 4, est représentée la lumière (20), permettant l'évacuation des copeaux, divisant les 2 porte-lames (11) et (12) symétriques, dont le centre longitudinal se trouve dans l'alignement de l'axe du tournevis (4) et de la poignée tournante (2). La lame (13), légèrement en retrait de l'alignement, permet à l'axe rond (16) du tournevis (4), de plaquer l'extrémité extérieure du tube contre la partie inférieure du porte-lames (11) et contre la lame (13) ; ainsi est obtenu le meilleur angle de coupe, sans que la lame (13) ne s'enfonce trop dans le tube. FIG. 4 shows the lumen (20), allowing the evacuation of the chips, dividing the two symmetrical blade carriers (11) and (12), the longitudinal center of which is in alignment with the axis of the screwdriver (4) and rotating handle (2). The blade (13), slightly set back from the alignment, allows the round axis (16) of the screwdriver (4), to press the outer end of the tube against the lower part of the blade holder (11) and against the blade (13); thus the best cutting angle is obtained without the blade (13) sinking too much into the tube.
Sur la figure 5 est représenté le système de fixation de la poignée tournante (2), comprenant une vis (18) et une rondelle de butée (19). Il est aussi représenté l'inclinaison et la symétrie des porte-lames (11) et (12) permettant la fixation de la lame (13) en (11) et en (12) afin de pouvoir travailler dans les deux sens de rotation. In Figure 5 is shown the fastening system of the rotating handle (2), comprising a screw (18) and a thrust washer (19). It is also represented the inclination and symmetry of the blade holders (11) and (12) for fixing the blade (13) at (11) and (12) in order to work in both directions of rotation.
L'outil manuel selon l'invention est destiné pour différents corps de métiers, à chanfreiner ou à râper les bavures des extrémités extérieures des tubes et de fixer les tubes dans des colliers en les vissant rapidement. The manual tool according to the invention is intended for different trades, to chamfer or scrape the burrs of the outer ends of the tubes and fix the tubes in collars by screwing them quickly.
A titre d'exemple non limitatif, l'outil manuel a des dimensions de 19 cm pour la longueur, de 5 cm pour la largeur et de 5,8 cm pour la hauteur. By way of non-limiting example, the hand tool has dimensions of 19 cm for the length, 5 cm for the width and 5.8 cm for the height.
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0502906A FR2883498A1 (en) | 2005-03-24 | 2005-03-24 | Manual screwdriver-plane tool, for chamfering or grinding outer ends of tubes or for rapid (un)screwing, has exocentric turning handle and comprises screwdriver with round guiding shaft and cruciform tip |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0502906A FR2883498A1 (en) | 2005-03-24 | 2005-03-24 | Manual screwdriver-plane tool, for chamfering or grinding outer ends of tubes or for rapid (un)screwing, has exocentric turning handle and comprises screwdriver with round guiding shaft and cruciform tip |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2883498A1 true FR2883498A1 (en) | 2006-09-29 |
Family
ID=35708802
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0502906A Pending FR2883498A1 (en) | 2005-03-24 | 2005-03-24 | Manual screwdriver-plane tool, for chamfering or grinding outer ends of tubes or for rapid (un)screwing, has exocentric turning handle and comprises screwdriver with round guiding shaft and cruciform tip |
Country Status (1)
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FR (1) | FR2883498A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2945976A1 (en) * | 2009-05-27 | 2010-12-03 | Peugeot Citroen Automobiles Sa | Tool for chamfering open end of circular section body, has shaft comprising centering unit forming stop relative to open end of body, where centering unit extends on periphery external of shaft in continuous manner |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR408956A (en) * | 1908-11-24 | 1910-04-09 | Thomas Harden | Improvements made to machines for shaping the ends of male and female pipes for making joints |
GB191100889A (en) * | 1908-11-24 | 1911-06-15 | Metal Jointing Company Ltd | Improved Tools for Cutting Pipe Ends to Form Spigot and Socket Joints. |
US3138044A (en) * | 1963-02-18 | 1964-06-23 | Andrew S Olexson | Combination reamer and pipe deburrer |
GB1065639A (en) * | 1964-12-21 | 1967-04-19 | Leiner & Company Ltd F | Improvements in and relating to reamer attachments for tools |
US4016614A (en) * | 1975-04-29 | 1977-04-12 | Henry Press | Combined reamer and screwdriver |
WO1992001527A1 (en) * | 1990-07-19 | 1992-02-06 | Bartlett, Elizabeth, Joyce | A tool for chamfering an end of a pipe |
US5505571A (en) * | 1994-01-18 | 1996-04-09 | Jakob; Werner | Manually operated device with a tip for material processing |
US5641253A (en) * | 1994-03-23 | 1997-06-24 | Rems-Werk Christian Foll Und Sohne Gmbh & Co. | Tube chamfering device |
DE29801299U1 (en) * | 1998-01-28 | 1998-04-16 | Walzer Gerd | Device for deburring cut edges |
FR2759930A1 (en) * | 1997-02-25 | 1998-08-28 | Patricia Carossino | Hand held deburring tool for interior of tubular pieces |
WO2000056494A1 (en) * | 1999-03-24 | 2000-09-28 | Rivermill Construction Limited | Pipe trimming tool |
US20020134203A1 (en) * | 2001-02-12 | 2002-09-26 | Shmuel Dvir | Hand-operated multifunction tool |
-
2005
- 2005-03-24 FR FR0502906A patent/FR2883498A1/en active Pending
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR408956A (en) * | 1908-11-24 | 1910-04-09 | Thomas Harden | Improvements made to machines for shaping the ends of male and female pipes for making joints |
GB191100889A (en) * | 1908-11-24 | 1911-06-15 | Metal Jointing Company Ltd | Improved Tools for Cutting Pipe Ends to Form Spigot and Socket Joints. |
US3138044A (en) * | 1963-02-18 | 1964-06-23 | Andrew S Olexson | Combination reamer and pipe deburrer |
GB1065639A (en) * | 1964-12-21 | 1967-04-19 | Leiner & Company Ltd F | Improvements in and relating to reamer attachments for tools |
US4016614A (en) * | 1975-04-29 | 1977-04-12 | Henry Press | Combined reamer and screwdriver |
WO1992001527A1 (en) * | 1990-07-19 | 1992-02-06 | Bartlett, Elizabeth, Joyce | A tool for chamfering an end of a pipe |
US5505571A (en) * | 1994-01-18 | 1996-04-09 | Jakob; Werner | Manually operated device with a tip for material processing |
US5641253A (en) * | 1994-03-23 | 1997-06-24 | Rems-Werk Christian Foll Und Sohne Gmbh & Co. | Tube chamfering device |
FR2759930A1 (en) * | 1997-02-25 | 1998-08-28 | Patricia Carossino | Hand held deburring tool for interior of tubular pieces |
DE29801299U1 (en) * | 1998-01-28 | 1998-04-16 | Walzer Gerd | Device for deburring cut edges |
WO2000056494A1 (en) * | 1999-03-24 | 2000-09-28 | Rivermill Construction Limited | Pipe trimming tool |
US20020134203A1 (en) * | 2001-02-12 | 2002-09-26 | Shmuel Dvir | Hand-operated multifunction tool |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2945976A1 (en) * | 2009-05-27 | 2010-12-03 | Peugeot Citroen Automobiles Sa | Tool for chamfering open end of circular section body, has shaft comprising centering unit forming stop relative to open end of body, where centering unit extends on periphery external of shaft in continuous manner |
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