FR2801229A1 - PIVOTING ROD FOR LATCH WITH PIVOTING RODS AND MANUFACTURING METHOD THEREOF - Google Patents
PIVOTING ROD FOR LATCH WITH PIVOTING RODS AND MANUFACTURING METHOD THEREOF Download PDFInfo
- Publication number
- FR2801229A1 FR2801229A1 FR0014593A FR0014593A FR2801229A1 FR 2801229 A1 FR2801229 A1 FR 2801229A1 FR 0014593 A FR0014593 A FR 0014593A FR 0014593 A FR0014593 A FR 0014593A FR 2801229 A1 FR2801229 A1 FR 2801229A1
- Authority
- FR
- France
- Prior art keywords
- metal wire
- pivoting
- lacquer
- rod
- section
- 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
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C1/00—Manufacture of metal sheets, wire, rods, tubes or like semi-manufactured products by drawing
- B21C1/003—Drawing materials of special alloys so far as the composition of the alloy requires or permits special drawing methods or sequences
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/0004—Lock assembling or manufacturing
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
- E05C9/08—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with a rotary bar for actuating the fastening means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
Procédé de fabrication d'une tringle pivotante pour serrure à tringles pivotantes, caractérisé en cequ'un fil métallique pré-zingué est amené à un dispositif d'étirage dont la section transversale est supérieure à la section transversale finale de la tringle pivotante et que le fil métallique pré-zingué est étiré à travers une matrice ou filière du dispositif d'étirage.Method for manufacturing a pivoting rod for a pivoting rod lock, characterized in that a pre-galvanized metal wire is supplied to a drawing device whose cross section is greater than the final cross section of the pivoting rod and that the pre-galvanized metal wire is drawn through a die or die of the drawing device.
Description
lO Tringle pivotante pour serrure à tringles pivotantes et son procédé delO Pivoting rod for pivoting rod lock and method of
fabrication L'invention concerne une tringle pivotante pour serrure à tringles pivotantes (dite serrure à espagnolette) ainsi qu'un procédé pour sa fabrication.20 Les tringles pivotantes pour serrures à tringles pivotantes The invention relates to a pivoting rod for a lock with pivoting rods (called spanish lock) and to a process for its manufacture.20 The pivoting rods for locks with pivoting rods
connues à ce jour selon l'état de la technique sont des tiges métalliques qui transmettent un couple par leur conformation en section transversale. La conformation est25 en général obtenue par étirage ou par laminage. known to date according to the state of the art are metal rods which transmit a torque by their conformation in cross section. The conformation is generally obtained by drawing or by rolling.
Pour obtenir une surface optiquement agréable, les espagnolettes sont nickelées. Une couche de surface à base de nickel est à cet effet déposée dans un bain galvanique.30 L'opération de galvanisation nécessite un travail important et influence proportionnellement les coûts pour les espagnolettes. C'est un but de l'invention de proposer une tringle pivotante et un procédé de fabrication d'une tringle pivotante avec lesquels la fabrication de la tringle pivotante entraîne une faible dépense tout en atteignant une bonne qualité optiquement agréable de la surface de la To obtain an optically pleasant surface, the espanettes are nickel-plated. For this purpose, a nickel-based surface layer is deposited in a galvanic bath.30 The galvanizing operation requires significant work and has a proportional influence on the costs for the Spanish plates. It is an object of the invention to provide a swivel rod and a method of manufacturing a swivel rod with which the manufacture of the swivel rod involves a low expense while achieving good optically pleasant quality of the surface of the
2- tringle pivotante.2- swivel rod.
Selon un premier aspect de l'invention, ce but est atteint grâce à un procédé de fabrication d'une tringle pivotante5 pour serrure à tringles pivotantes, caractérisé en ce qu'un fil métallique pré-zingué est amené à un dispositif According to a first aspect of the invention, this object is achieved by a method of manufacturing a pivoting rod5 for a lock with pivoting rods, characterized in that a pre-galvanized metal wire is brought to a device.
d'étirage dont la section transversale est supérieure à la section transversale finale de la tringle pivotante et que le fil métallique pézingué est étiré à travers une matrice10 ou filière du dispositif d'étirage. Le fil métallique pré- zingué peut être économiquement étiré sous forme de demi- drawing whose cross section is greater than the final cross section of the swivel rod and the pezingué wire is drawn through a die10 or die of the drawing device. The pre-galvanized wire can be economically drawn in the form of half
produit. La surface du fil métallique pré-zingué ne répond pas aux conditions de surface d'une tringle pivotante. product. The surface of the pre-galvanized metal wire does not meet the surface conditions of a swivel rod.
Du fait que le fil métallique pré-zingué est étiré à travers une matrice, sa surface est lissée de telle sorte Because the pre-galvanized wire is stretched through a die, its surface is smoothed so
qu'il en résulte un brillant métallique. La dépense de fabrication pour la tringle pivotante est en conséquence faible. On peut en particulier se passer de traitement20 galvanique. that it results in a metallic shine. The manufacturing expense for the swivel rod is therefore low. We can in particular do without galvanic treatment.
Selon une forme de mise en oeuvre préférée du procédé de l'invention, on prévoit que le fil métallique pré-zingué est étiré à sa section transversale finale au moyen de la25 matrice et que, après l'opération d'étirage, une couche de laque est déposée sur la surface du fil métallique. La couche de laque peut dans ce cas être formée par une laque semi-transparente qui présente des pigments colorants métalliques ou créant un aspect métallique. Grâce à cette30 disposition, on obtient que le brillant métallique se produisant à la surface du zinc étirée s'associe à l'aspect According to a preferred embodiment of the process of the invention, it is provided that the pre-galvanized metal wire is drawn to its final cross section by means of the matrix and that, after the drawing operation, a layer of lacquer is deposited on the surface of the wire. The lacquer layer can in this case be formed by a semi-transparent lacquer which has metallic coloring pigments or creating a metallic appearance. With this arrangement, the metallic shine occurring on the surface of the stretched zinc is associated with the appearance
coloré formé par la coche de laque. On peut de cette manière créer des imitations superficielles. Par exemple, on peut mettre au point de manière simple, par un choix de35 pigments colorés correspondant, une surface nickelée ou de laiton correspondante. colored formed by the lacquer tick. In this way we can create superficial imitations. For example, it is possible to develop in a simple manner, by a choice of 35 corresponding colored pigments, a nickel-plated or corresponding brass surface.
De manière préférée, le fil métallique pré-zingué est 3 - déroulé sans fin d'une bobine de fil métallique et amené au Preferably, the pre-galvanized metal wire is 3 - unwound endlessly from a coil of metal wire and brought to the
dispositif d'étirage muni de la matrice. A la sortie du dispositif d'étirage, le fil métallique est tronçonné à la longueur finale de la tringle pivotante. Dans le cas de5 cette mise en oeuvre de l'invention, une amenée simple du fil métallique brut au dispositif d'étirage est possible. stretching device provided with the matrix. At the exit of the drawing device, the metal wire is cut to the final length of the swivel rod. In the case of this implementation of the invention, a simple supply of the raw metal wire to the drawing device is possible.
Le tronçonnage exact peut en outre être effectué après le dispositif d'étirage. The exact cutting can also be carried out after the stretching device.
Selon un second aspect, l'invention a également pour objet une tringle pivotante pour serrures à tringles pivotantes, caractérisée en ce qu'elle comprend une pièce de support constituée de fil métallique muni sur sa surface extérieure d'un revêtement de zinc, le revêtement de zinc ayant un15 brillant métallique à sa surface et une couche de laque According to a second aspect, the invention also relates to a pivoting rod for locks with pivoting rods, characterized in that it comprises a support piece made of metal wire provided on its outer surface with a zinc coating, the coating of zinc having a metallic luster on its surface and a layer of lacquer
étant déposée sur le revêtement de zinc. La couche de laque peut dans ce cas être constituée d'une laque semi- being deposited on the zinc coating. The lacquer layer can in this case consist of a semi-lacquer
transparente, comme cela a déjà été indiqué précédemment. transparent, as already indicated above.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1999155961 DE19955961A1 (en) | 1999-11-19 | 1999-11-19 | Fabrication method for rod in French casement lock with revolving rods uses drawing machine to draw galvanized wire of larger cross section to final size |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2801229A1 true FR2801229A1 (en) | 2001-05-25 |
| FR2801229B1 FR2801229B1 (en) | 2003-02-21 |
Family
ID=7929797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR0014593A Expired - Fee Related FR2801229B1 (en) | 1999-11-19 | 2000-11-14 | PIVOTING ROD FOR LATCH WITH PIVOTING RODS AND MANUFACTURING METHOD THEREOF |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE19955961A1 (en) |
| FR (1) | FR2801229B1 (en) |
| IT (1) | IT1319338B1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006000293A1 (en) * | 2006-06-13 | 2007-12-20 | Siegenia-Aubi Kg | Semi-finished product for a fitting part and method for producing a rod-shaped mounting rail or an angle-shaped cover angle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4091651A (en) * | 1975-08-08 | 1978-05-30 | Societe Metallurgique De Revigny | Drawing, straightening, sectioning and polishing machine |
| JPS6030516A (en) * | 1983-06-29 | 1985-02-16 | Sumitomo Electric Ind Ltd | Drawing method of composite wire |
| EP0336189A2 (en) * | 1988-04-07 | 1989-10-11 | Feldmühle Aktiengesellschaft | Application of a wire drawing tool of silicon carbide |
| DE4320916A1 (en) * | 1993-01-12 | 1994-07-14 | Goldschmidt Baubeschlaege | Door- or window-fitting |
| US5718466A (en) * | 1995-11-13 | 1998-02-17 | The Eastern Company | Racking resistant door control mechanism and method of fabrication |
-
1999
- 1999-11-19 DE DE1999155961 patent/DE19955961A1/en not_active Withdrawn
-
2000
- 2000-11-14 FR FR0014593A patent/FR2801229B1/en not_active Expired - Fee Related
- 2000-11-17 IT ITMI20002471 patent/IT1319338B1/en active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4091651A (en) * | 1975-08-08 | 1978-05-30 | Societe Metallurgique De Revigny | Drawing, straightening, sectioning and polishing machine |
| JPS6030516A (en) * | 1983-06-29 | 1985-02-16 | Sumitomo Electric Ind Ltd | Drawing method of composite wire |
| EP0336189A2 (en) * | 1988-04-07 | 1989-10-11 | Feldmühle Aktiengesellschaft | Application of a wire drawing tool of silicon carbide |
| DE4320916A1 (en) * | 1993-01-12 | 1994-07-14 | Goldschmidt Baubeschlaege | Door- or window-fitting |
| US5718466A (en) * | 1995-11-13 | 1998-02-17 | The Eastern Company | Racking resistant door control mechanism and method of fabrication |
Non-Patent Citations (1)
| Title |
|---|
| PATENT ABSTRACTS OF JAPAN vol. 009, no. 155 (M - 392) 29 June 1985 (1985-06-29) * |
Also Published As
| Publication number | Publication date |
|---|---|
| DE19955961A1 (en) | 2001-05-23 |
| IT1319338B1 (en) | 2003-10-10 |
| FR2801229B1 (en) | 2003-02-21 |
| ITMI20002471A1 (en) | 2002-05-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |