ES2345864B1 - ANTIGIRO FLAT HEAD SCREW. - Google Patents
ANTIGIRO FLAT HEAD SCREW. Download PDFInfo
- Publication number
- ES2345864B1 ES2345864B1 ES200800354A ES200800354A ES2345864B1 ES 2345864 B1 ES2345864 B1 ES 2345864B1 ES 200800354 A ES200800354 A ES 200800354A ES 200800354 A ES200800354 A ES 200800354A ES 2345864 B1 ES2345864 B1 ES 2345864B1
- Authority
- ES
- Spain
- Prior art keywords
- head
- screw
- wood
- wedge
- joints
- 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.)
- Withdrawn - After Issue
Links
- 239000000463 material Substances 0.000 claims abstract description 13
- 239000002023 wood Substances 0.000 claims description 8
- 230000000295 complement effect Effects 0.000 claims 1
- 238000007373 indentation Methods 0.000 claims 1
- 238000005304 joining Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 210000005036 nerve Anatomy 0.000 description 5
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
- F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
- F16B35/041—Specially-shaped shafts
- F16B35/048—Specially-shaped necks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
- F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
- F16B35/06—Specially-shaped heads
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
- F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
- F16B39/282—Locking by means of special shape of work-engaging surfaces, e.g. notched or toothed nuts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
Tornillo de cabeza plana antigiro.Flat head anti-rotation screw.
Tornillo de cabeza plana, para uniones de madera y materiales afines con cualquier otro, que, además de unir mediante su correspondiente juego de tuerca, puede enrasar con la superficie del material sin necesidad de herramienta alguna y sin efectuar avellanado, gracias a la estructura de su cabeza y las cuñas que la conforman que impiden el giro de ésta durante el proceso de apriete de su tuerca.Flat head screw, for wooden joints and related materials with any other, which, in addition to joining by its corresponding nut set, can make up with the surface of the material without the need for any tool and without making countersunk, thanks to the structure of its head and the wedges that the make up that prevent its rotation during the tightening process of its nut.
Description
Tornillo de cabeza plana antigiro.Flat head anti-rotation screw.
Esta innovación va dirigida a los sectores de herramientas, ferretería y bricolaje.This innovation is aimed at the sectors of Tools, hardware and DIY.
\vskip1.000000\baselineskip\ vskip1.000000 \ baselineskip
En le mercado, hace tiempo que existen los tornillos TRCC (de cuello cuadrado) que tienen la misma función; unión de piezas de madera mediante tuercas e impedir el giro del perno al roscar la tuerca. Pero dada la forma convexa de su cabeza, no enrasan con la superficie y además, necesitan ser golpeados fuertemente, especialmente si la madera es dura, para que el cuadradillo situado bajo el cabezal se clave en ella e impida el giro.In the market, there have been some TRCC screws (square neck) that have the same function; joining pieces of wood using nuts and preventing the rotation of the bolt when threading the nut. But given the convex shape of his head, they do not make up with the surface and also need to be hit strongly, especially if the wood is hard, so that the square located under the head is stuck in it and prevents the turn.
\vskip1.000000\baselineskip\ vskip1.000000 \ baselineskip
Pese a que, el mercado actual parece estar saturado de productos que solucionan el problema que plantea el unir de forma segura (aunque reversible), la madera o materiales afines, hemos detectado un vacío; cuando, lo que se necesita, es una unión mediante tornillo con rosca y tuerca, pero, cuya cabeza, no sobresalga de la superficie de los materiales a ensamblar. Nuestros modelos de tornillo llenan ese vacío, de una manera original, sencilla y práctica, evitando, además, algunas de las operaciones obligatoriamente necesarias con los tornillos existente en le mercado, como son; el avellanado, el uso del atornillador o llave (como fijación para impedir el giro del tornillo al apretar la tuerca) y el uso del martillo.Although, the current market seems to be saturated with products that solve the problem of joining safely (although reversibly), wood or related materials, we have detected a vacuum; when what is needed is a union by screw with thread and nut, but whose head is not protrudes from the surface of the materials to be assembled. Our Screw models fill that void, in an original way, simple and practical, also avoiding some of the operations necessarily necessary with the existing screws in the market, as they are; countersinking, use of screwdriver or wrench (as a fixation to prevent screw rotation when tightening the nut) and the use of the hammer.
Nuestros modelos mejoran de forma sustancial dichas funciones, incluida la estética.Our models improve substantially These functions, including aesthetics.
\vskip1.000000\baselineskip\ vskip1.000000 \ baselineskip
Modelo 1- Se trata de un tornillo o perno de rosca estandarizada, con su correspondiente tuerca y cuya innovación viene dada por la configuración de su cabeza. Ésta, tiene dos peculiaridades;Model 1- It is a screw or bolt standardized thread, with its corresponding nut and whose innovation It is given by the configuration of your head. This one has two peculiarities;
1ª, por su parte superior es lisa (no tiene ranura o hendidura alguna para el acoplamiento de punta de atornillador o bit de atornillado) y totalmente plana, para poder enrasar con la superficie a unir y tiene forma de polígono estrellado (1.3); con un número variable de lados (hemos utilizado el de seis, por ser el hexágono la forma más habitual entre las utilizadas en tornillería, pero puede tener, de tres en adelante), y1st, on the top it is smooth (it does not have slot or slit for the tip coupling screwdriver or screw bit) and completely flat, to be able to make up with the surface to join and is shaped like a polygon crashed (1.3); with a variable number of sides (we have used the six, because the hexagon is the most common way among used in hardware, but can have, from three onwards), Y
2ª, de los vértices de la cabeza de estrella surgen los nervios/cuña (1.1) que se unen al cuerpo (1.2) y que hacen la función de penetración y fijación del perno sobre el soporte.2nd, of the vertices of the star head the nerves / wedge (1.1) that join the body (1.2) and that arise they perform the function of penetration and fixation of the bolt on the support.
\vskip1.000000\baselineskip\ vskip1.000000 \ baselineskip
Modelo 2- Tiene igualmente dos peculiaridades;Model 2- It also has two peculiarities;
1ª- Al igual que en la versión 1, la cabeza del tornillo por su parte superior es lisa (2.3) para poder enrasar con la superficie a unir (no tiene ranura o hendidura alguna para el acoplamiento de punta de atornillador o bit de atornillado) y totalmente plana aunque, en este caso, la forma puede ser circular. El grosor de la cabeza será rebajado proporcionalmente al tamaño del perno y su canto, está biselado a lo largo de todo el perímetro (2.2) y orientado hacia el eje central, para facilitar la penetración y fijación en la superficie del material, y1st- As in version 1, the head of the screw on the top is smooth (2.3) to make up to level with the surface to be joined (it has no groove or slit for the screwdriver tip coupling or screw bit) and completely flat although, in this case, the shape can be circular. The thickness of the head will be reduced proportionally to the size of the bolt and its edge, it is beveled along the entire perimeter (2.2) and oriented towards the central axis, to facilitate the penetration and fixation on the surface of the material, and
2ª- En la cara inferior de su cabeza, posee uno o más salientes en forma de cuña (2.1 y 2.2) o "diente", orientadas radialmente desde aquella, al cuerpo del tornillo y con el ángulo más agudo o filo orientado hacia abajo.2nd- On the underside of his head, he has one or more wedge-shaped projections (2.1 and 2.2) or "tooth", oriented radially from that, to the body of the screw and with the sharpest angle or edge facing down.
\vskip1.000000\baselineskip\ vskip1.000000 \ baselineskip
Con los tornillos actuales, cuando necesitamos unir dos superficies de madera, pero la unión debe de hacerse con tornillo y rosca, y en la cara donde va el tornillo, éste debe de enrasar con la superficie atornillada (o queremos que así sea,) es obligatorio, además del taladrado previo de los materiales ha unir (de un diámetro ligeramente superior al del perno a utilizar), el avellanado, cuya función es "ocultar" la cabeza del tornillo en la superficie del material para que no sobresalga por lo que hay que ampliar el orificio pasante en su comienzo. Con nuestra innovación, se elimina ésta operación, puesto que la estructura de la cabeza del tornillo, además de ser plana y lisa, posee los nervios/cuña que, se introducirán en la madera con una pequeña presión (incluso manual, dependiendo del tipo de madera), y que terminarán de hundirse y enrasar con el material con la fuerza ejercida al roscar la tuerca del lado opuesto de la unión.With the current screws, when we need join two wooden surfaces, but the union must be done with screw and thread, and on the face where the screw goes, it must make up with the screwed surface (or we want it to be so,) is mandatory, in addition to the previous drilling of the materials has to join (of a diameter slightly larger than the bolt to be used), the countersunk, whose function is to "hide" the head of the screw in the surface of the material so that it does not stand out so you have to expand the through hole in its beginning. With our innovation, this operation is eliminated, since the structure of the head of the Screw, besides being flat and smooth, has the nerves / wedge that will introduce into the wood with a small pressure (even manual, depending on the type of wood), and they will end up sinking and make up to the material with the force exerted when threading the nut on the opposite side of the joint.
Evitamos también la necesidad actual de bloquear el tornillo (con cabezas cónicas, cuadradas, hexagonales, etc.) con el atornillador o la llave para impedir su giro cuando apretamos la tuerca por el lado opuesto, ya que, el giro de éste es impedido por su fijación con los nervios/cuñas. Igualmente puede ser eliminado el martillado, obligatorio con los tornillos actuales (TRCC).We also avoid the current need to block the screw (with conical, square, hexagonal heads, etc.) with the screwdriver or the wrench to prevent its rotation when we tighten the nut on the opposite side, since the rotation of the latter is prevented by its fixation with the nerves / wedges. Likewise, the Hammered, mandatory with current screws (TRCC).
Así prescindimos de las operaciones, ahora necesarias, en este tipo de fijaciones; el avellanado, el bloqueo del tornillo durante el apriete o el martillado para la fijación (con el consiguiente ahorro de tiempo).So we dispense with operations, now necessary, in this type of fixings; countersinking, blocking of the screw during tightening or hammering for fixing (with the consequent saving of time).
La figura 1 nos muestra vistas de plantas y el alzado y la perspectiva del modelo A.Figure 1 shows views of plants and the elevation and perspective of model A.
- 1.1-1.1-
- Planta vista inferior: nervio/cuña. Bottom view plant: nerve / wedge.
- 1.2-1.2-
- Alzado: cuerpo. Elevation: body.
- 1.3-1.3-
- Planta vista superior: cabeza. Plant top view: head.
- 1.4-1.4-
- Perspectiva. Perspective.
La figura 2 nos muestra vistas de plantas, el alzado y la perspectiva del modelo B.Figure 2 shows us views of plants, the elevation and perspective of model B.
- 2.1-2.1-
- Planta vista inferior: nervio/cuña. Bottom view plant: nerve / wedge.
- 2.2-2.2-
- Alzado: cuerpo. Elevation: body.
- 2.3-2.3-
- Planta vista superior: cabeza. Plant top view: head.
- 2.4-2.4-
- Perspectiva. Perspective.
La fabricación de tortillería requiere la realización de una matriz para cada modelo/tamaño de tornillo. Una vez realizada, cualquier profesional de la estampación y mecanizado de roscas puede llevar a cabo el proyecto, sin ningún problema, dada la mecanización estandarizada, para este tipo de piezas, a nivel internacional.The manufacture of tortilleria requires the realization of a matrix for each screw model / size. A Once completed, any stamping and machining professional of threads can carry out the project, without any problem, given standardized mechanization, for this type of parts, at the level international.
En la industria del metal, el mecanizado de piezas por estampación, puede realizar el proyecto perfectamente con la maquinaria especializada (prensas). Su rosca admite todas las variantes de éste tipo internacional (ISO); métrica normal o fina, witworth, unificada, etc. y sus correspondientes tuercas y arandelas, al igual que todas las medidas estándar o especiales de diámetro y longitud. Su tratamiento térmico (templado) y el revenido (elasticidad) dotarán a los tornillos de sus características para poderse adaptar a sus necesidades (par de apriete) que, termina con los procesos de acabado y protección, según material y destino (cincado, cromado, etc.).In the metal industry, the machining of pieces by stamping, you can perform the project perfectly with specialized machinery (presses). Its thread admits all variants of this international type (ISO); normal or fine metric, witworth, unified, etc. and their corresponding nuts and washers, like all standard or special measures of diameter and length Its heat treatment (tempered) and tempering (elasticity) will provide the screws with their characteristics to can adapt to your needs (tightening torque) which ends with the finishing and protection processes, according to material and destination (galvanized, chrome, etc.).
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200800354A ES2345864B1 (en) | 2008-01-31 | 2008-01-31 | ANTIGIRO FLAT HEAD SCREW. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200800354A ES2345864B1 (en) | 2008-01-31 | 2008-01-31 | ANTIGIRO FLAT HEAD SCREW. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2345864A1 ES2345864A1 (en) | 2010-10-04 |
| ES2345864B1 true ES2345864B1 (en) | 2011-07-28 |
Family
ID=42735972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES200800354A Withdrawn - After Issue ES2345864B1 (en) | 2008-01-31 | 2008-01-31 | ANTIGIRO FLAT HEAD SCREW. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2345864B1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014172745A1 (en) * | 2013-04-23 | 2014-10-30 | Schenck Process Australia Pty Ltd | Ore screening panel fastener |
| CN114909381B (en) * | 2021-02-07 | 2023-11-03 | 中国航发商用航空发动机有限责任公司 | Bolt anti-rotation assembly structure and aeroengine adopting same |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US378857A (en) * | 1888-02-28 | Wesley w | ||
| FR522797A (en) * | 1920-08-23 | 1921-08-06 | Boulonnerie Calibree | Wood bolt |
| FR533732A (en) * | 1921-06-11 | 1922-03-09 | ||
| US1894708A (en) * | 1932-07-07 | 1933-01-17 | Lewis Bolt & Nut Company | Bolt |
| US2631488A (en) * | 1950-01-10 | 1953-03-17 | Alwin F Pitzner | Grip bolt |
| US6394723B1 (en) * | 2000-10-12 | 2002-05-28 | Donald Cassel | Fastener with substrate-engaging portions |
-
2008
- 2008-01-31 ES ES200800354A patent/ES2345864B1/en not_active Withdrawn - After Issue
Also Published As
| Publication number | Publication date |
|---|---|
| ES2345864A1 (en) | 2010-10-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES2230731T3 (en) | SCREW COMBINATION WITH WRENCH OR SCREWDRIVER MOUTH. | |
| CA2123422C (en) | Anchorage | |
| ES2895766T3 (en) | Multi-Grip Allen Bit | |
| US20180147698A1 (en) | Spherical Anti-Slip Fastener Remover | |
| ES2254856T3 (en) | BOLT HEAD SCREW. | |
| ES2237044T3 (en) | FIXING TOOL, FIXING DEVICE AND TRAINING TOOL. | |
| ES2312784T3 (en) | LOBULATED ACTUATOR FOR CLAMPING. | |
| ES2763002T3 (en) | Nail nail that can be nailed | |
| US12023786B2 (en) | Multi-directional driver bit | |
| ES2219628T3 (en) | CONCRETE SCREW. | |
| TW201829135A (en) | Spherical Anti-Slip Fastener Remover | |
| ES2345864B1 (en) | ANTIGIRO FLAT HEAD SCREW. | |
| US11364602B2 (en) | Multi-directional driver bit | |
| CN204610494U (en) | Turret wood screw | |
| JP2004019370A (en) | Screw anchor | |
| KR20170130918A (en) | All standard wrench | |
| US20040013494A1 (en) | Fastener having solid driving structure | |
| ES2876032T3 (en) | Installation fastening element having a plurality of closure elements | |
| US20110229853A1 (en) | Screw for tooth implanting | |
| ES2236166T3 (en) | SCREW WITH DOUBLE THREAD. | |
| US11892016B2 (en) | Anchor fitting for anchoring in a workpiece | |
| JPH10225794A (en) | Deformation prevention jig for welding base material | |
| CN211039325U (en) | Self-locking self-tapping | |
| US20140056669A1 (en) | Concrete bolt assembly | |
| EP2706244A1 (en) | A concrete bolt assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EC2A | Search report published |
Date of ref document: 20101004 Kind code of ref document: A1 |
|
| FG2A | Definitive protection |
Ref document number: 2345864 Country of ref document: ES Kind code of ref document: B1 Effective date: 20110728 |
|
| FA2A | Application withdrawn |
Effective date: 20120105 |