FR3091908A1 - Device for screwing with a double socket POZIDRIV (PZ) and TORX (TX) screw - Google Patents

Device for screwing with a double socket POZIDRIV (PZ) and TORX (TX) screw Download PDF

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Publication number
FR3091908A1
FR3091908A1 FR1900547A FR1900547A FR3091908A1 FR 3091908 A1 FR3091908 A1 FR 3091908A1 FR 1900547 A FR1900547 A FR 1900547A FR 1900547 A FR1900547 A FR 1900547A FR 3091908 A1 FR3091908 A1 FR 3091908A1
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Prior art keywords
screw
pozidriv
torx
screwing
thread
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FR1900547A
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French (fr)
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FR3091908B1 (en
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Remi Sy
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    • 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
    • F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
    • F16B23/0092—Specially shaped nuts or heads of bolts or screws for rotations by a tool with a head engageable by two or more different tools
    • 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
    • F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
    • F16B23/0007—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool
    • F16B23/0023—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool substantially cross-shaped
    • 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
    • F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
    • F16B23/0007—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool
    • F16B23/003—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool star-shaped or multi-lobular, e.g. Torx-type, twelve-point star

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Plates (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)

Abstract

Fixation à double empreinte POZIDRIV (PZ) et TORX (TX) de haute performance de vissage et de perçage. L’invention concernant l’empreinte de la vis avec une double empreinte POZIDRIV (PZ) et TORX (TX) (fig: 1(1)) permettant d’utiliser un outil (tournevis ou perceuse) sans risque de blessure, facilement avec un embout quelconque, que ce soit un embout POZIDRIV (PZ) ou TORX (TX). Il est constitué d’une tête à deux empreintes POZIDRIV (PZ) et TORX (TX) (1) présenté avec une pointe pointue (fig: 1(2)) avec sur le filetage des anti-copeaux (fig: 1(3)), au milieu du filetage l’autonettoyant permet d’enlever des résidus (bois, aggloméré, métal) générés durant le perçage (fig: 1(4)). Le filage partiel est utilisé pour des longues vis alors que le filetage est total pour les petites vis (fig: 1(5)), pour avoir un perçage précis, rapide et adapté grâce à un autofraiseur situé sous la partie inférieure de la tête de vis (fig: 1(6)). Le dispositif selon l’invention est particulièrement destiné à un usage professionnel et particulier dans l’industrie de la fixation, avec pour but de simplifier l’expérience client et augmenter les performances de vissage avec tous les dispositifs greffés sur la vis. Figure pour l’abrégé : fig: 1 POZIDRIV (PZ) and TORX (TX) double recess fastener with high performance screwing and drilling. The invention concerning the recess of the screw with a double recess POZIDRIV (PZ) and TORX (TX) (fig: 1 (1)) allowing the use of a tool (screwdriver or drill) without risk of injury, easily with a any bit, whether it is a POZIDRIV (PZ) or TORX (TX) bit. It consists of a head with two POZIDRIV (PZ) and TORX (TX) (1) recesses presented with a pointed tip (fig: 1 (2)) with anti-chip protection on the thread (fig: 1 (3) ), in the middle of the self-cleaning thread removes residues (wood, chipboard, metal) generated during drilling (fig: 1 (4)). Partial threading is used for long screws while full threading for small screws (fig: 1 (5)), to have precise, fast and suitable drilling thanks to a self-countersink located under the lower part of the head of the screw (fig: 1 (6)). The device according to the invention is particularly intended for professional and particular use in the fastening industry, with the aim of simplifying the customer experience and increasing screwing performance with all the devices grafted on the screw. Figure for the abstract: fig: 1

Description

Fixation à double empreinte POZIDRIV (PZ) et TORX (TX) de haute performance de vissage et de perçageHigh-performance POZIDRIV (PZ) and TORX (TX) dual-drive fastener for screwing and drilling

La présente invention concerne une vis à double empreinte POZIDRIV (PZ) et TORX (TX) de haute performance de vissage et de perçage avec une visseuse (automatique) ou un tournevis (manuel).The present invention relates to a high performance POZIDRIV (PZ) and TORX (TX) double recessed screw for screwing and drilling with a screwdriver (automatic) or a screwdriver (manual).

L’empreinte POZIDRIV (PZ) fait partie de la famille des vis cruciformes dont cette dernière est de forme étoilée en huit sommets. L’empreinte TORX (TX) est caractérisée par une tête fraisée en astérisque à six sommets également appelée « vis étoilée ».The POZIDRIV (PZ) recess is part of the family of cruciform screws, the latter of which has a star shape with eight vertices. The TORX (TX) recess is characterized by a six-point asterisk countersunk head also known as a "star screw".

Chaque vis utilisée de manière indépendante les unes des autres à savoir POZIDRIV (PZ) et TORX (TX) sont problématiques lorsque l’outil de vissage n’est pas adapté à leurs empreintes.Each screw used independently of each other, namely POZIDRIV (PZ) and TORX (TX) are problematic when the screwing tool is not adapted to their footprints.

Le problème technique est réel, quotidien pour les professionnels ou les particuliers, car le vissage réciproque entre les empreintes POZIDRIV et TORX (TX) n’est pas possible.The technical problem is real, daily for professionals or individuals, because reciprocal screwing between POZIDRIV and TORX (TX) impressions is not possible.

Le dispositif selon l’invention permet de remédier à cet inconvénient. En effet, il est caractérisé par la fusion de deux empreintes POZIDRIV (PZ) et TORX (TX) (fig: 1(1)) sur une seule et même vis pour des questions d’ergonomies. Cela permet à chaque utilisateur professionnel ou particulier lors du vissage d’atteindre un niveau de perçage de haute performance avec les dispositifs sur la vis tels que l’autofraiseur, l’autonettoyant, l’anti-fendage et la pointe type TCA ou T17.The device according to the invention overcomes this drawback. Indeed, it is characterized by the fusion of two POZIDRIV (PZ) and TORX (TX) (fig: 1(1)) imprints on a single screw for ergonomic reasons. This allows each professional or individual user when screwing to reach a high performance level of drilling with the devices on the screw such as the self-milling, the self-cleaning, the anti-splitting and the tip type TCA or T17.

La vis ne laisse pas échapper l’empreinte de vissage et réduit ainsi l’effort pour la fixation. L’empreinte profonde offre un confort lors de la fixation car l’empreinte ne risque pas de glisser. Cela évite tout risque d’endommagement de la vis lors du vissage et de dévissage. Nous conservons les qualités de ces deux empreintes POZIDRIV (PZ) et TORX (TX) (fig: 1(1)): facilités, sécurités, qualités.The screw does not allow the screwing recess to escape and thus reduces the effort required for fixing. The deep indentation provides comfort when securing as the indentation is unlikely to slip. This avoids any risk of damaging the screw during screwing and unscrewing. We keep the qualities of these two fingerprints POZIDRIV (PZ) and TORX (TX) (fig: 1(1)): facilities, security, qualities.

Voici les caractéristiques recherchées et développées de cette vis à double empreinte POZIDRIV (PZ) et TORX (TX) (fig: 1(1)).Here are the researched and developed characteristics of this double recessed POZIDRIV (PZ) and TORX (TX) screw (fig: 1(1)).

Cette double empreinte POZIDRIV (PZ) et TORX (TX) (fig: 1(1)) est conçue avec une empreinte taraudée en profondeur pour empêcher l’embout de tomber et de le stabiliser lors de l’installation pour le vissage.This POZIDRIV (PZ) and TORX (TX) dual recess (fig: 1(1)) is designed with a deep tapped recess to prevent the bit from falling out and to stabilize it when installing for screwdriving.

Un autofraiseur permet une insertion dans le support (bois, aggloméré). Il s’adapte parfaitement aux ferrures et présente une double fonction : fraisage du bois et ne transperce pas le métal (fig: 1(6)).A self-milling machine allows insertion into the support (wood, chipboard). It adapts perfectly to fittings and has a dual function: milling wood and does not pierce metal (fig: 1(6)).

Un filetage (partiel ou total) optimisé en fonction du diamètre et de la longueur de la vis afin de garantir une précision, une rapidité maximum à l’expérience d’utilisation (fig: 1(5)).A thread (partial or total) optimized according to the diameter and the length of the screw in order to guarantee precision, maximum speed to the experience of use (fig: 1(5)).

Un autonettoyant a été conçu sur la vis pour garantir une expulsion adéquate des résidus (bois, aggloméré, métal) générés lors du perçage (fig: 1(4)). Ce dernier n’est présent que sur les vis de grande longueur.A self-cleaning device has been designed on the screw to ensure adequate expulsion of residues (wood, chipboard, metal) generated during drilling (fig: 1(4)). The latter is only present on long screws.

Intégrée à la pointe, sur 3 filetages des anti-copeaux (fig: 1(3)), pour éviter les grippages lors de la percée et évacuer les copeaux (notamment sur du bois nobles, bois pleins et agglomérés en réduisant le couple de vissage). De plus, les entailles de 5 micromètres de profondeur font gagner du temps et de l’énergie sur les visseuses automatiques.Integrated into the tip, on 3 anti-chip threads (fig: 1(3)), to avoid seizure when drilling and evacuate chips (especially on noble woods, solid woods and chipboards by reducing the screwing torque ). In addition, the 5 micrometer deep notches save time and energy on automatic screwdrivers.

Les 2 types de pointes 25 mm TCA et 20 mm T17 (fig: 1(2)) accroissent la précision lors du perçage sur les différents matériaux et permet également de visser sans préperçage. Géométrie de la pointe ultra pointue. Entaille coupante.The 2 types of tips 25 mm TCA and 20 mm T17 (fig: 1(2)) increase precision when drilling on different materials and also allow screwing without pre-drilling. Ultra-sharp tip geometry. Cutting notch.

Les dessins annexés illustrent l’invention :The accompanying drawings illustrate the invention:

La figure 1 représente la vue en coupe des différentes caractéristiques de cette vis pratique et performante (1),(2),(3),(4),(5),(6).Figure 1 shows the sectional view of the different characteristics of this practical and efficient screw (1), (2), (3), (4), (5), (6).

En référence à ces dessins, la vis comporte une tête double empreinte POZIDRIV (PZ) et TORX (TX) (fig: 1(1)), 2 types de pointes 25 mm TCA et 20 mm T17 (fig: 1(2)) sur la pointe. Il y a également 3 filetages avec des anti-copeaux (fig: 1(3)), un autonettoyant (fig: 1(4)), un filetage optimisé (fig: 1(5)), et un autofraiseur (fig: 1(6)).With reference to these drawings, the screw has a POZIDRIV (PZ) and TORX (TX) double recessed head (fig: 1(1)), 2 types of points 25 mm TCA and 20 mm T17 (fig: 1(2)) on the tip. There are also 3 threads with anti-chip (fig: 1(3)), a self-cleaning (fig: 1(4)), an optimized thread (fig: 1(5)), and a self-milling (fig: 1 (6)).

Cette invention est avant tout un moyen plus pratique pour les professionnels ou les particuliers de percer avec des outils manuels ou automatiques, avec un embout POZIDRIV ou TORX, dans le but de visser sur une vis avec une double empreinte POZIDRIV (PZ) et TORX (TX) (fig: 1(1), (2), (3), (4), (5), (6)) sur un support bois, métal, béton ou autres.This invention is above all a more practical way for professionals or individuals to drill with manual or automatic tools, with a POZIDRIV or TORX tip, in order to screw on a screw with a double POZIDRIV (PZ) and TORX ( TX) (fig: 1(1), (2), (3), (4), (5), (6)) on a wood, metal, concrete or other support.

L’invention est destinée à un usage professionnel ou particulier dans l’industrie de la fixation, avec pour but de simplifier l’expérience client et augmenter les performances de vissage avec tous les dispositifs greffés sur la vis.The invention is intended for professional or private use in the fastening industry, with the aim of simplifying the customer experience and increasing screwing performance with all the devices grafted onto the screw.

Claims (8)

Dispositif de vissage comprenant un outil de vissage manuel ou automatique et un embout, et une vis comprenant une tête de vis, une empreinte, un autofraiseur, d’un système d’autonettoyant, un filetage anti-copeaux et une pointe de type T17 ou TCA caractérisé en ce que l’empreinte est une double empreinte POZIDRIV et TORX. Cette double empreinte POZIDRIV et TORX est connue d’après le brevet « GB 2350657 A ».Screwdriving device comprising a manual or automatic screwing tool and a bit, and a screw comprising a screw head, an imprint, a self-milling device, a self-cleaning system, an anti-chip thread and a T17 or TCA characterized in that the imprint is a double POZIDRIV and TORX imprint. This double POZIDRIV and TORX imprint is known from patent “GB 2350657 A”. Dispositif de vissage selon la revendication 1 caractérisé en ce que le vissage puisse être réalisé également avec un embout TORX.Screwing device according to Claim 1, characterized in that the screwing can also be carried out with a TORX bit. Dispositif de vissage selon la revendication 1 caractérisé en ce que le vissage puisse être réalisé également avec un embout POZIDRIV.Screwing device according to Claim 1, characterized in that the screwing can also be carried out with a POZIDRIV tip. Selon l’une des revendications précédentes caractérisé en ce que la vis comporte un autofraiseur. Dispositif sous forme de trait et régulés de façon cylindrique sous la tête de vis et qui est relié par le tronc de la tête de vis.According to one of the preceding claims, characterized in that the screw comprises a self-milling device. Device in the form of a line and cylindrically regulated under the screw head and which is connected by the trunk of the screw head. Dispositif de vissage selon l’une des revendications précédentes caractérisé en ce que le filetage de la vis est partiel ou total.Screwing device according to one of the preceding claims, characterized in that the screw thread is partial or total. Selon l’une des revendications précédentes caractérisé en ce que la vis dispose au milieu d’un dispositif d’autonettoyant sous forme de torsion de la vis sur une courte partie se situant entre le filetage hélicoïdal et la partie lisse de la vis (si le filetage de la vis est partiel) situé après le filetage de forme hélicoïdale (fig: 1(4)).According to one of the preceding claims, characterized in that the screw has a self-cleaning device in the middle in the form of twisting of the screw over a short part located between the helical thread and the smooth part of the screw (if the screw thread is partial) located after the helical-shaped thread (fig: 1(4)). Selon l’une des revendications précédentes caractérisé en ce que la pointe possède un filetage intégrant des anti-copeaux, entaille sur une partie seulement du filetage 3 crans de filetages uniquement et disposé de façon hélicoïdale suivant la forme hélicoïdale du filetage (fig: 1(3)).According to one of the preceding claims, characterized in that the point has a thread integrating anti-chips, notch on only part of the thread 3 notches of threads only and arranged helically according to the helical shape of the thread (fig: 1 ( 3)). Selon l’une des revendications précédentes caractérisé en ce que la pointe de la vis (fig: 1(2)) est pointue et du type 25 mm TCA ou 20 mm T17. Ce dispositif est aussi appelé une pointe anti-fendage.According to one of the preceding claims, characterized in that the point of the screw (fig: 1(2)) is pointed and of the 25 mm TCA or 20 mm T17 type. This device is also called an anti-split tip.
FR1900547A 2019-01-22 2019-01-22 Device for screwing with a double socket POZIDRIV (PZ) and TORX (TX) screw Active FR3091908B1 (en)

Priority Applications (1)

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FR1900547A FR3091908B1 (en) 2019-01-22 2019-01-22 Device for screwing with a double socket POZIDRIV (PZ) and TORX (TX) screw

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FR1900547 2019-01-22
FR1900547A FR3091908B1 (en) 2019-01-22 2019-01-22 Device for screwing with a double socket POZIDRIV (PZ) and TORX (TX) screw

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FR3091908A1 true FR3091908A1 (en) 2020-07-24
FR3091908B1 FR3091908B1 (en) 2021-07-02

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2350657A (en) * 1999-05-29 2000-12-06 Europ Ind Services Ltd Fastener with more than one driving formation
GB2431212A (en) * 2005-10-12 2007-04-18 Michael Wilkinson Fastener having combined cross and lobular recesses
FR2950664A1 (en) * 2009-09-30 2011-04-01 Charles Cheraki Wood screw for use in e.g. handicraft field, has screw body comprising thread extended along axis of screw, where thread part and screw axis form attack angle larger than angle formed by another thread part and axis
DE202012009121U1 (en) * 2012-09-21 2012-11-12 Markus Rensburg Trilobular screw
WO2018219372A1 (en) * 2017-05-28 2018-12-06 Mohammad Ali Naeemi Valipour Screw comprising associated screwdriver or bit

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2350657A (en) * 1999-05-29 2000-12-06 Europ Ind Services Ltd Fastener with more than one driving formation
GB2431212A (en) * 2005-10-12 2007-04-18 Michael Wilkinson Fastener having combined cross and lobular recesses
FR2950664A1 (en) * 2009-09-30 2011-04-01 Charles Cheraki Wood screw for use in e.g. handicraft field, has screw body comprising thread extended along axis of screw, where thread part and screw axis form attack angle larger than angle formed by another thread part and axis
DE202012009121U1 (en) * 2012-09-21 2012-11-12 Markus Rensburg Trilobular screw
WO2018219372A1 (en) * 2017-05-28 2018-12-06 Mohammad Ali Naeemi Valipour Screw comprising associated screwdriver or bit

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