FR2812578A1 - Folding knife, used as pocket knife, with locking collar, which fits into groove at pivot end of handle, with stops to lock collar into positions, with blade open and closed. - Google Patents
Folding knife, used as pocket knife, with locking collar, which fits into groove at pivot end of handle, with stops to lock collar into positions, with blade open and closed. Download PDFInfo
- Publication number
- FR2812578A1 FR2812578A1 FR0010383A FR0010383A FR2812578A1 FR 2812578 A1 FR2812578 A1 FR 2812578A1 FR 0010383 A FR0010383 A FR 0010383A FR 0010383 A FR0010383 A FR 0010383A FR 2812578 A1 FR2812578 A1 FR 2812578A1
- Authority
- FR
- France
- Prior art keywords
- blade
- knife
- ferrule
- handle
- groove
- 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
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B1/00—Hand knives with adjustable blade; Pocket knives
- B26B1/02—Hand knives with adjustable blade; Pocket knives with pivoted blade
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Knives (AREA)
Abstract
Description
<Desc/Clms Page number 1>
La présente invention concerne un couteau pliant dit couteau de poche. Ce couteau est muni d'une virole qui vient bloquer la lame en la traversant, une fois le couteaujrpllé. <Desc / Clms Page number 1>
The present invention relates to a folding knife called pocket knife. This knife is provided with a ferrule which comes to block the blade by crossing it, once the knife is completed.
Les dessins annexés illustrent l'invention fig. 1 : vue de face en coupe (couteau plié) et le trou (b) de passage de virole) fig. 2 : vue de face en coupe (illustre le passage du talon sous la virole) en (c). The accompanying drawings illustrate the invention fig. 1: front view in section (knife folded) and the hole (b) for passage of the ferrule) fig. 2: front view in section (illustrates the passage of the heel under the shell) in (c).
fig. 3 : vue de face en coupe (virole ouverte, couteau déplié, emplacement de (5) en a) fig. 4 : vue de profil de la lame (3), de la virole (6), de la butée de la virole (5) position ouverte. Fig. 3: front view in section (open ferrule, knife unfolded, location of (5) in a) fig. 4: side view of the blade (3), of the ferrule (6), of the abutment of the ferrule (5) in the open position.
fig. 5 : vue trois dimensions de la lame (3) et de la virole (6) position ouverte fig. 6 : vue de face en coupe, couteau ouvert, virole en position sécurité fig. 7 : vue de profil de la virole, position fermée et en appui sur la butée (5) 1, fig. 8 : vue trois dimensions de la lame (3) et de la virole (6) Pour permettre à ce couteau le blocage de la lame (3) en position ouverte, la lame possède sur le talon une excroissance (b) dans laquelle se trouve un trou. Ce trou permet à la virole (6) de venir se loger. Fig. 5: three-dimensional view of the blade (3) and of the ferrule (6) open position fig. 6: front view in section, knife open, ferrule in safety position fig. 7: side view of the shell, position closed and pressing on the stop (5) 1, fig. 8: three-dimensional view of the blade (3) and of the ferrule (6) To allow this knife to block the blade (3) in the open position, the blade has a protuberance (b) in the heel a hole. This hole allows the ferrule (6) to come and stay.
La lame possède aussi une lumière (e) en forme de lune. Elle sera cachée une fois montée dans le manche (1). Ce système permet la butée de la lame pour indexer la virole (6) au trou (b) de fermeture. The blade also has a moon-shaped light. It will be hidden once mounted in the handle (1). This system allows the blade stop to index the ferrule (6) to the closing hole (b).
La forme de la virole(6) de section cylindrique, est un anneau fendu pour permettre le passage de la lame(3) lors de son ouverture. Elle possède une excroissance (d) pour permettre le passage du talon (partie arrière de la lame) où se trouve le trou (b) qui permettra à celle-ci de venir s'y loger. Cette excroissance donne à l'utilisateur un appui afin de permettre la rotation de la virole (6). The shape of the ferrule (6) of cylindrical section, is a split ring to allow the passage of the blade (3) when it is opened. It has a protrusion (d) to allow the passage of the heel (rear part of the blade) where the hole (b) is located which will allow it to come and stay there. This protrusion gives the user support in order to allow rotation of the ferrule (6).
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En référence à ces dessins, le dispositif comporte un manche (1), fixé à la lame (3) par un axe pivot (2), une butée de lame (4), une butée de virole (5), une virole (6). With reference to these drawings, the device comprises a handle (1), fixed to the blade (3) by a pivot axis (2), a blade stop (4), a ferrule stop (5), a ferrule (6 ).
Le manche (1) Il est constitué d'une pièce de tournage, fendue dans sa largeur pour permettre le logement de la lame. Une gorge permet d'accueillir la virole. Elle est située à l'arrière de l'axe pivot Dans cette même gorge, il y a un trou qui permet d'accueillir la butée de virole (5). La partie située devant la gorge est percée de deux trous, le premier pour l'axe pivot (2) et le second pour la butée de virole (5). Ces trous sont percés perpendiculairement à la fente. Un usinage situé derrière la gorge permet la prise de la lame pour faciliter l'ouverture du couteau. A titre d'exemple non limitatif, deux méplats pourront être effectués pour la décoration du manche. The handle (1) It consists of a turning part, split across its width to allow the blade to be accommodated. A groove can accommodate the ferrule. It is located at the rear of the pivot axis. In this same groove, there is a hole which makes it possible to accommodate the ferrule stop (5). The part located in front of the groove is pierced with two holes, the first for the pivot axis (2) and the second for the ferrule stop (5). These holes are drilled perpendicular to the slot. A machining located behind the groove allows the grip of the blade to facilitate the opening of the knife. By way of nonlimiting example, two flats can be made for the decoration of the handle.
La lame (3) Côté talon (partie arrière de la lame), elle possède deux trous et une lumière - un trou pour le pivot (2) - un trou (b) pour la virole (6) - une lumière (e) pour la butée de la virole (5) à titre d'exemple non limitatif, l'affûtage n'est réalisé que sur le flanc droit de la lame. The blade (3) On the heel side (rear part of the blade), it has two holes and a light - a hole for the pivot (2) - a hole (b) for the ferrule (6) - a light (e) for the stop of the ferrule (5) by way of nonlimiting example, sharpening is only carried out on the right flank of the blade.
Le pivot (2) C'est une goupille cylindrique. Elle est fixée sur le manche (1) par de la colle en ses extrémités dans le trou prévu à cet effet. The pivot (2) It is a cylindrical pin. It is fixed to the handle (1) by glue at its ends in the hole provided for this purpose.
La butée de la lame (4) C'est une goupille cylindrique. elle est fixée sur le manche (1) et collée dans un trou prévu à cet effet. The blade stop (4) It is a cylindrical pin. it is fixed on the handle (1) and glued in a hole provided for this purpose.
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La butée de virole (5) C'est une goupille cylindrique. elle est fixée dans la gorge du manche (1) par de la colle (par exemple). The ferrule stop (5) It is a cylindrical pin. it is fixed in the groove of the handle (1) by glue (for example).
La virole (6) C'est un anneau brisé, de section cylindrique, qui face à son ouverture, possède une excroissance (d) qui permet le passage du talon de la lame lors de l'ouverture et de la fermeture du couteau. The ferrule (6) It is a broken ring, of cylindrical section, which facing its opening, has a protrusion (d) which allows the heel of the blade to pass when the knife is opened and closed.
Selon une variante non limitative, la lame peut être ajourée au-dessus du tranchant. Elle peut également accueillir de la gravure. Le manche, selon une variante non limitative, peut être de différentes matières et couleurs. According to a nonlimiting variant, the blade can be perforated above the cutting edge. It can also accommodate engraving. The handle, according to a nonlimiting variant, can be of different materials and colors.
A titre d'exemple non limitatif, les dimensions du couteau ouvert sont 0 32 mm/L 200 mm. Pour le couteau fermé L = 120 mm. By way of nonlimiting example, the dimensions of the open knife are 0 32 mm / L 200 mm. For the closed knife L = 120 mm.
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Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0010383A FR2812578B1 (en) | 2000-08-07 | 2000-08-07 | FOLDING KNIFE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0010383A FR2812578B1 (en) | 2000-08-07 | 2000-08-07 | FOLDING KNIFE |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2812578A1 true FR2812578A1 (en) | 2002-02-08 |
FR2812578B1 FR2812578B1 (en) | 2003-09-05 |
Family
ID=8853360
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0010383A Expired - Fee Related FR2812578B1 (en) | 2000-08-07 | 2000-08-07 | FOLDING KNIFE |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2812578B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PT107632A (en) * | 2014-05-12 | 2015-11-12 | José Francisco Marcos | AUTOMATIC BLOCK DEVICE FOR POCKETKNIFE |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1443701A (en) * | 1922-04-17 | 1923-01-30 | Hiram A Comstock | Knife |
US1701027A (en) * | 1927-06-29 | 1929-02-05 | Robert E Brown | Fly-open knife |
DE725408C (en) * | 1940-10-12 | 1943-04-22 | Heinr Boeker & Co Baumwerk | Pocket knife with handle |
US4133106A (en) * | 1977-11-17 | 1979-01-09 | Wyoming Knife Corporation | Folding locking blade knife |
FR2609923A1 (en) * | 1987-01-26 | 1988-07-29 | Peylaire Michel | Mechanism for blocking the blade of a closing item of cutlery |
-
2000
- 2000-08-07 FR FR0010383A patent/FR2812578B1/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1443701A (en) * | 1922-04-17 | 1923-01-30 | Hiram A Comstock | Knife |
US1701027A (en) * | 1927-06-29 | 1929-02-05 | Robert E Brown | Fly-open knife |
DE725408C (en) * | 1940-10-12 | 1943-04-22 | Heinr Boeker & Co Baumwerk | Pocket knife with handle |
US4133106A (en) * | 1977-11-17 | 1979-01-09 | Wyoming Knife Corporation | Folding locking blade knife |
FR2609923A1 (en) * | 1987-01-26 | 1988-07-29 | Peylaire Michel | Mechanism for blocking the blade of a closing item of cutlery |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PT107632A (en) * | 2014-05-12 | 2015-11-12 | José Francisco Marcos | AUTOMATIC BLOCK DEVICE FOR POCKETKNIFE |
PT107632B (en) * | 2014-05-12 | 2016-07-01 | Francisco Marcos José | AUTOMATIC BLOCK DEVICE FOR POCKETKNIFE |
Also Published As
Publication number | Publication date |
---|---|
FR2812578B1 (en) | 2003-09-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20060428 |