CH663069A5 - Peg - Google Patents
Peg Download PDFInfo
- Publication number
- CH663069A5 CH663069A5 CH316085A CH316085A CH663069A5 CH 663069 A5 CH663069 A5 CH 663069A5 CH 316085 A CH316085 A CH 316085A CH 316085 A CH316085 A CH 316085A CH 663069 A5 CH663069 A5 CH 663069A5
- Authority
- CH
- Switzerland
- Prior art keywords
- dowel
- bulge
- anchor
- ankle
- dowels
- Prior art date
Links
- 229910052751 metal Inorganic materials 0.000 claims abstract description 7
- 239000002184 metal Substances 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims abstract description 3
- 239000002023 wood Substances 0.000 claims abstract description 3
- 210000003423 ankle Anatomy 0.000 claims description 8
- 229910001369 Brass Inorganic materials 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 229920002522 Wood fibre Polymers 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 239000010951 brass Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 229920002994 synthetic fiber Polymers 0.000 claims description 2
- 239000002025 wood fiber Substances 0.000 claims description 2
- 230000008961 swelling Effects 0.000 abstract 2
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
- F16B15/00—Nails; Staples
- F16B15/0007—Nails; Staples with two nail points extending in opposite directions, in order to fix two workpieces together
-
- 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
- F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
- F16B19/02—Bolts or sleeves for positioning of machine parts, e.g. notched taper pins, fitting pins, sleeves, eccentric positioning rings
Abstract
This metal peg of overall cylindrical shape has two pointed ends (1, 2), and has a disc-shaped swelling (3) at its middle. In order to assemble two pieces of wood together, it is sufficient to drive one of the ends of the peg into one of the pieces, to place the other piece over the other point of the peg, then to hammer in order to drive the peg in until the two pieces encounter the swelling (3), which acts as a stop. This peg is very simple to use and prevents the carpenter from having to measure and make holes before driving the peg therein, as is the case in traditional methods. <IMAGE>
Description
**ATTENTION** debut du champ DESC peut contenir fin de CLMS **.
REVENDICATIONS
1. Cheville, caractérisée en ce qu'elle présente entre ses deux extrémités (1, 2) un renflement (3).
2. Cheville selon la revendication 1, caractérisée en ce que ses deux extrémités sont pointues.
3. Cheville selon la revendication 1, caractérisée en ce qu'elle a une section circulaire et que le renflement a la forme d'un disque dont l'axe est celui de la cheville.
4. Cheville selon la revendication 1, caractérisée en ce que le renflement (3) est à égale distance des deux extrémités.
5. Cheville selon la revendication 1, caractérisée en ce qu'elle présente des entailles (4) successives.
6. Cheville selon la revendication 2 et l'une des revendications 3, 4ou5.
7. Cheville selon la revendication 3 et l'une des revendications 4 ou 5.
8. Cheville selon les revendications 2, 3 et 4.
9. Cheville selon les revendications 2, 3 et 5.
10. Cheville selon les revendications 2, 3, 4 et 5.
On utilise habituellement en charpenterie, notamment dans des constructions de chalets, et plus particuliérement pour l'assemblage de madriers ou de parties de madriers, des chevilles qui sont généralement en bois. Ces chevilles sont la plupart du temps de section ronde. Afin de les fixer solidement, le trou dans lequel on les enfonce a une section habituellement carrée, d'une largeur un peu inférieure au diamétre de la cheville. Celle-ci subit donc une certaine pression et une déformation sous l'action des bords du trou lorsqu'on l'y enfonce. Cette pression assure une fixation solide de la cheville.
L'utilisation de ces chevilles classiques exige donc du charpentier qu'il mesure soigneusement et exactement l'emplacement des trous qu'il doit pratiquer dans les madriers, puis qu'il les trace et les mortaise. Il s'agit lâ d'un travail de précision qui prend passablement de temps.
La présente invention vise à fournir une cheville qui supprime l'obligation de mesurer et de mortaiser, et permette un assemblage presque immédiat. Elle vise en outre à fournir une cheville d'une résistance accrue et de dimensions inférieures à celles des chevilles en bois.
L'invention est décrite dans la revendication 1.
Les dessins représentent, à titre d'exemples, deux formes d'exécution de l'invention.
La figure 1 est une vue en perspective cavaliére d'une cheville dans une première forme d'exécution.
La figure 2 est une vue en perspective cavalière d'une cheville dans une deuxième forme d'exécution.
La cheville représentée à la figure 1 présente deux extrémités I et 2 pointues. La cheville a une section circulaire et elle est cylindrique sur toute sa longueur, sauf aux extrémités qui ont une forme conique ou tronconique. En son milieu, la cheville présente un renflement 3, qui a ici la forme d'un disque dont l'axe se confond avec celui de la cheville.
La cheville représentée à la figure 2 a la même forme générale que celle de la figure 1, mais elle présente une succession d'entailles 4 qui permettent aux fibres du bois de venir s'y accrocher, empêchant la cheville de ressortir de son trou. Un tel effet est d'autant mieux assuré lorsque les entailles présentent une face plane tournée vers le renflement, et une face oblique tournée de l'autre côté.
La cheville peut être faite en métal (acier, laiton, aluminium, etc.) ou d'autres matériaux comme certaines matières synthétiques.
De nombreux procédés de fabrication peuvent être utilisés: tournage, décolletage, moulage, emboutissage, étirage, filetage, etc.
La cheville peut avoir une section carrée, ovale, triangulaire, ou toute forme qui pourra convenir.
Cependant, de préférence, elle sera de section ronde, en métal, et décolletée ou tournée.
Son utilisation est très simple. Il suffit d'en enfoncer un côté dans l'une des pièces à assembler, puis de poser l'autre pièce sur l'autre extrémité, en la positionnant, et de frapper ou de presser sur cette autre pièce jusqu'à ce que les deux pièces s'appliquent sur le renflement en forme de disque qui fait office de butée.
Le temps gagné par rapport aux méthodes traditionnelles est considérable. De plus, la résistance de telles chevilles, lorsqu'elles sont faites de métal, est nettement supérieure, et leur dimension est nettement moindre que celle des chevilles traditionnelles en bois.
** ATTENTION ** start of the DESC field may contain end of CLMS **.
CLAIMS
1. Dowel, characterized in that it has a bulge (3) between its two ends (1, 2).
2. Dowel according to claim 1, characterized in that its two ends are pointed.
3. Anchor according to claim 1, characterized in that it has a circular section and that the bulge has the shape of a disc whose axis is that of the ankle.
4. Dowel according to claim 1, characterized in that the bulge (3) is equidistant from the two ends.
5. Dowel according to claim 1, characterized in that it has successive notches (4).
6. Dowel according to claim 2 and one of claims 3, 4 or 5.
7. Dowel according to claim 3 and one of claims 4 or 5.
8. Dowel according to claims 2, 3 and 4.
9. Dowel according to claims 2, 3 and 5.
10. Anchor according to claims 2, 3, 4 and 5.
Usually used in carpentry, especially in cottage constructions, and more particularly for the assembly of planks or parts of planks, dowels which are generally made of wood. These anchors are mostly of round section. In order to fix them securely, the hole in which they are inserted has a usually square section, a width slightly less than the diameter of the dowel. It therefore undergoes a certain pressure and a deformation under the action of the edges of the hole when it is pressed into it. This pressure ensures a solid fixation of the ankle.
The use of these classic dowels therefore requires the carpenter to carefully and exactly measure the location of the holes he must make in the planks, then to trace and mortise them. This is precision work which takes a fair amount of time.
The present invention aims to provide an anchor which eliminates the obligation to measure and mortise, and allows almost immediate assembly. It also aims to provide an anchor of increased strength and dimensions smaller than those of wooden pegs.
The invention is described in claim 1.
The drawings show, by way of examples, two embodiments of the invention.
Figure 1 is a perspective view of a pin in a first embodiment.
Figure 2 is a perspective view of a pin in a second embodiment.
The pin shown in Figure 1 has two ends I and 2 pointed. The dowel has a circular section and is cylindrical over its entire length, except at the ends which have a conical or frustoconical shape. In the middle, the ankle has a bulge 3, which here has the shape of a disc whose axis coincides with that of the ankle.
The dowel shown in Figure 2 has the same general shape as that of Figure 1, but it has a succession of notches 4 which allow the wood fibers to hang there, preventing the dowel from coming out of its hole. Such an effect is all the better provided when the notches have a flat face facing the bulge, and an oblique face facing the other side.
The anchor can be made of metal (steel, brass, aluminum, etc.) or other materials such as certain synthetic materials.
Many manufacturing processes can be used: turning, bar turning, molding, stamping, drawing, threading, etc.
The dowel may have a square, oval, triangular, or any other shape that may be suitable.
However, preferably, it will be of round section, made of metal, and turned or turned.
Its use is very simple. It is enough to push one side into one of the parts to be assembled, then to place the other part on the other end, by positioning it, and to strike or press on this other part until the two pieces are applied to the disc-shaped bulge which acts as a stop.
The time saved compared to traditional methods is considerable. In addition, the strength of such dowels, when made of metal, is much higher, and their size is significantly less than that of traditional wooden dowels.
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH316085A CH663069A5 (en) | 1985-07-17 | 1985-07-17 | Peg |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH316085A CH663069A5 (en) | 1985-07-17 | 1985-07-17 | Peg |
Publications (1)
Publication Number | Publication Date |
---|---|
CH663069A5 true CH663069A5 (en) | 1987-11-13 |
Family
ID=4249913
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH316085A CH663069A5 (en) | 1985-07-17 | 1985-07-17 | Peg |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH663069A5 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0366203A1 (en) * | 1988-10-25 | 1990-05-02 | Johan Gerhard Berenschot | Roofing edge system, for instance a bargeboard and/or roofing trim |
GB2265955B (en) * | 1992-04-11 | 1995-04-12 | Burbidge Richard Ltd | Method of mounting a board on a wall |
DE29707152U1 (en) * | 1997-04-21 | 1997-08-14 | Koenig Franz | Fastener |
DE20305440U1 (en) * | 2003-04-04 | 2003-09-18 | Sprich Klaus | Nail has point at front and point at rear, with drive-in rectangular plate inserted in middle of double point, and hardened and magnetized drive-in bolt which can be slipped over part of double nail to allow it to be driven in by hammer |
US6871681B2 (en) | 2002-11-22 | 2005-03-29 | Miller Dowel Company | Dowel connection system and method |
US11008757B1 (en) * | 2020-04-01 | 2021-05-18 | Decker Hall Innovations, LLC | Method for securing multiple layers of roofing materials |
-
1985
- 1985-07-17 CH CH316085A patent/CH663069A5/en not_active IP Right Cessation
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0366203A1 (en) * | 1988-10-25 | 1990-05-02 | Johan Gerhard Berenschot | Roofing edge system, for instance a bargeboard and/or roofing trim |
GB2265955B (en) * | 1992-04-11 | 1995-04-12 | Burbidge Richard Ltd | Method of mounting a board on a wall |
DE29707152U1 (en) * | 1997-04-21 | 1997-08-14 | Koenig Franz | Fastener |
US6871681B2 (en) | 2002-11-22 | 2005-03-29 | Miller Dowel Company | Dowel connection system and method |
DE20305440U1 (en) * | 2003-04-04 | 2003-09-18 | Sprich Klaus | Nail has point at front and point at rear, with drive-in rectangular plate inserted in middle of double point, and hardened and magnetized drive-in bolt which can be slipped over part of double nail to allow it to be driven in by hammer |
US11008757B1 (en) * | 2020-04-01 | 2021-05-18 | Decker Hall Innovations, LLC | Method for securing multiple layers of roofing materials |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |