WO2004065076A1 - Systeme de lame oscillante pour couteaux, permettant d’obtenir une grande efficacite de coupe sans tirer sur l’objet a couper - Google Patents
Systeme de lame oscillante pour couteaux, permettant d’obtenir une grande efficacite de coupe sans tirer sur l’objet a couper Download PDFInfo
- Publication number
- WO2004065076A1 WO2004065076A1 PCT/FR2003/003486 FR0303486W WO2004065076A1 WO 2004065076 A1 WO2004065076 A1 WO 2004065076A1 FR 0303486 W FR0303486 W FR 0303486W WO 2004065076 A1 WO2004065076 A1 WO 2004065076A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- blade
- cut
- knife
- cutting edge
- knife according
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B3/00—Hand knives with fixed blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B27/00—Hand cutting tools not provided for in the preceding groups, e.g. finger rings for cutting string, devices for cutting by means of wires
Definitions
- Oscillating blade system for knives allowing high cutting efficiency without pulling on the object to be cut.
- the present invention relates to an oscillating blade system for knives, with a cutting edge in a curved shape or in an arc, making it possible to obtain a high cutting efficiency without pulling on the object to be cut and requiring only for the user having to perform the same back and forth movement as for a knife - classic. It is distinguished from circular blades or variants in circumference of various shapes rotating around an axis, in that it is similar to conventional blades but is characterized by a curved or arcuate edge which has the possibility of oscillating. or swing relative to the support to which it is fixed by any means that will allow it to move, so that the cutting edge can perform - a rolling back and forth on what you want to cut when you push the handle d back and forth as with any knife.
- the blade (1) has a cutting edge (5), in the shape of an arc of a circle and is fixed to a carrying rod (3) extending by a handle (4), by an axis (2) which allows it to oscillate according to the arrows (7) and (7bis).
- the blade (1) has a stop (6), which will slow its movement back and forth at the end of each direction, when this stop comes into contact with the parts (3bis) and (3ter), of the rod (3 ) fig. 2 and 3, so that the cutting edge (5) always remains in contact with the object to be cut and preventing the blade (1) from turning partially or completely.
- This stop may take various forms, here it is of concave shape opposite to -.
- the blade (1) is fixed to the support rod (3) by a ball joint (2bîs) which also allows it to oscillate - according to the arrows (7 ) and (7bis).
- This ball joint can either be an integral part of the support rod (3) as in fig. 4, and be articulated in the blade (1), or conversely be an integral part of the blade (1) and articulate in the supporting rod (3). In these cases there is no need to equip the blade (1) with a stop since the back and forth movement will be interrupted when the ends (9) and (9bis) of the blade (1) come in - contact with the parts (10) and (10bis) of the rod (3).
- the blade (1) is fixed to the support rod (3) by a spring (2 ter) which also allows it to oscillate according to the arrows (7 ) and (7bis).
- This spring (2ter) may be located in the extension of the support rod (3) as in fig. (5) or on the side of this support rod as in fig. (6). Other arrangements of this spring are possible.
- the cutting edge (5) of the blade (1) may be smooth, toothed or micro-toothed.
- the handle (4) according to the arrows (8) and (8bis) as with any knife, so that the curved and sharp part (5) of blade (1) rolls over in one direction then in - the other following the arrows (7) and ( 7a) and cuts with great efficiency and without pulling on the object you want to cut.
- the forward movement is detailed in fig. 2, the backward movement, in fig. 3.
- the shape of the handle and the fitting system can be various and in various materials, having no effect on the functioning of the system.
- the supporting rod (3) and the handle (4) may also form one and the same piece.
- the blade (1) can be shaped with all the materials, steels, ceramics, etc. used - usually for slicing blades. But given the efficiency of the system, it can also be made in plastics, in particular to form inexpensive and even disposable knives.
- Knives or tools so equipped will be particularly effective and practical in all cases where it is necessary to avoid pulling and risking moving or disorganizing the object - to be cut.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Knives (AREA)
- Food-Manufacturing Devices (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03789501A EP1594662A1 (fr) | 2002-12-17 | 2003-11-25 | Systeme de lame oscillante pour couteaux, permettant d'obtenir une grande efficacite de coupe sans tirer sur l'objet a couper |
AU2003294086A AU2003294086A1 (en) | 2002-12-17 | 2003-11-25 | Reciprocating blade system for knives, enabling higher cutting efficiency without pulling on the object to be cut |
US10/535,251 US20060174492A1 (en) | 2002-12-17 | 2003-11-25 | Reciprocating blade systeme for knives, enabling higher cutting efficiency without pulling on the object to be cut |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR02/15984 | 2002-12-17 | ||
FR0215984A FR2848491B1 (fr) | 2002-12-17 | 2002-12-17 | Systeme de lame oscillante pour couteaux permettant d'obtenir l'efficacite de coupe des lames circulaires sans en avoir l'encombrement |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004065076A1 true WO2004065076A1 (fr) | 2004-08-05 |
Family
ID=32338877
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2003/003486 WO2004065076A1 (fr) | 2002-12-17 | 2003-11-25 | Systeme de lame oscillante pour couteaux, permettant d’obtenir une grande efficacite de coupe sans tirer sur l’objet a couper |
Country Status (5)
Country | Link |
---|---|
US (1) | US20060174492A1 (fr) |
EP (1) | EP1594662A1 (fr) |
AU (1) | AU2003294086A1 (fr) |
FR (1) | FR2848491B1 (fr) |
WO (1) | WO2004065076A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9522432B2 (en) | 2012-06-01 | 2016-12-20 | Herbert W. Staub | Cradle cutter |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105773726A (zh) * | 2016-05-11 | 2016-07-20 | 蔡锦霞 | 一种支柱式切刀装置 |
CN105856298A (zh) * | 2016-05-11 | 2016-08-17 | 蔡锦霞 | 一种支柱式旋转切刀结构 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE903666A (fr) * | 1985-11-19 | 1986-03-14 | Benit Claude | Outil ou instrument tranchant compose d'une lame de forme quelconque, tournant sur un axe et pourvu d'un systeme de blocage de cette lame et d'un manche |
US5555625A (en) * | 1995-11-06 | 1996-09-17 | Cutco Cutlery Corporation | Rotary cutter |
US20020129499A1 (en) * | 2001-03-15 | 2002-09-19 | Puzant Khatchadourian | Food cutting utensil |
-
2002
- 2002-12-17 FR FR0215984A patent/FR2848491B1/fr not_active Expired - Fee Related
-
2003
- 2003-11-25 AU AU2003294086A patent/AU2003294086A1/en not_active Abandoned
- 2003-11-25 WO PCT/FR2003/003486 patent/WO2004065076A1/fr not_active Application Discontinuation
- 2003-11-25 EP EP03789501A patent/EP1594662A1/fr not_active Withdrawn
- 2003-11-25 US US10/535,251 patent/US20060174492A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE903666A (fr) * | 1985-11-19 | 1986-03-14 | Benit Claude | Outil ou instrument tranchant compose d'une lame de forme quelconque, tournant sur un axe et pourvu d'un systeme de blocage de cette lame et d'un manche |
US5555625A (en) * | 1995-11-06 | 1996-09-17 | Cutco Cutlery Corporation | Rotary cutter |
US20020129499A1 (en) * | 2001-03-15 | 2002-09-19 | Puzant Khatchadourian | Food cutting utensil |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9522432B2 (en) | 2012-06-01 | 2016-12-20 | Herbert W. Staub | Cradle cutter |
Also Published As
Publication number | Publication date |
---|---|
US20060174492A1 (en) | 2006-08-10 |
EP1594662A1 (fr) | 2005-11-16 |
FR2848491A1 (fr) | 2004-06-18 |
AU2003294086A1 (en) | 2004-08-13 |
FR2848491B1 (fr) | 2006-01-27 |
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