BE662505A - - Google Patents

Info

Publication number
BE662505A
BE662505A BE662505DA BE662505A BE 662505 A BE662505 A BE 662505A BE 662505D A BE662505D A BE 662505DA BE 662505 A BE662505 A BE 662505A
Authority
BE
Belgium
Prior art keywords
emi
carried
knife according
main patent
blade
Prior art date
Application number
Other languages
French (fr)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of BE662505A publication Critical patent/BE662505A/fr

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B44DECORATIVE ARTS
    • B44CPRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C7/00Paperhanging
    • B44C7/02Machines, apparatus, tools or accessories therefor
    • B44C7/08Machines, apparatus, tools or accessories therefor for finishing operations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26BHAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B5/00Hand knives with one or more detachable blades
    • B26B5/005Hand knives with one or more detachable blades specially adapted for cutting cardboard, or wall, floor or like covering materials

Description

       

  BREVET DE PERFECTIONNEMENT

  
La présente invention se rapporte à des modifications et

  
 <EMI ID=1.1> 

  
tection par le brevet principal et concerne différentes formes de réalisation avantageuses de ce couteau.

  
Ces perfectionnements seront décrits ci-après en se référant aux dessins ci annexés. 

  
Sur les dessins ci-joints et tout comme dans le brevet principal, on a représente en 1, le manche du couteau formé de

  
 <EMI ID=2.1> 

  
tranchants 12 et 15 . 

  
 <EMI ID=3.1> 

  
partie 10<1> est munie sur une de ses faces d'une joue 20 de préférence en un matériau plastique qui est fixée sur la partie 10

  
par deux rivets 21 ou d'autres organes et avec cette plaque, fait.:

  
 <EMI ID=4.1> 

  
La plaquette 14 est ainsi rendue facilement amovible en enlevant les rivets 21 qui retiennent les joues et qui, à cet effet, sont en un matériau relativement tendre. 

  
Les figures 6 à 9 se rapportent à une variante dans la-  quelle les joues 201 dont est solidaire la plaquette de protection 

  
 <EMI ID=5.1> 

  
des tranchants 12<1> et 151 et pour le reste, épousent la forme de 

  
la lame laquelle est pincée entre les joues 20<1> tandis que celles-ci  sont pincées par les parties 1<1>-1<2> du manche. 

  
Au lieu des deux joues, il pourrait n'en exister qu'une, 

  
 <EMI ID=6.1> 

  
Dans le cas des figures 10 et 11, l'une des partie au moins (1<1>) du manche (demi-manche) est prolongée de manière à former dans ce prolongement la joue 20<2>munie de la plaquette 14 de sorte que dans ce cas, cette dernière est portée directement par le manche.

  
La lame 4 est pincée entre les joues 20<2>. 

  
On peut prévoir dans cette forme d'exécution soit deux  joues'en prolongement de chacune des parties 1<1>-1<2> du manche, soit une seule .joue portant la plaquette 14 tandis que l'autre partie 1 <2> reste un demi-manche normal (figure 11).

  
Ainsi que cela est représenté par les figures 12 et 13, la plaquette de sécurité 14 peut être portée par l'un des demimanches dont l'extrémité diminuée en épaisseur porte des tenons 22 sur lesquels s'engage une lame 23, avec tranchants 12-15, qui est

  
 <EMI ID=7.1> 

  
Une variante de la lame suivant le brevet principal est  représentée par les figures 14 et 15 et consiste en ce que la plaquette de protection est constituée par un élément cylindrique 

  
25 porté par la lame 4 à sa pointe. 

  
Aux figures 16 et 17, on a représenté un type de lame 26  du genre utilisé dans la technique du coupage du balatum et com-

  
 <EMI ID=8.1> 

  
Suivant l'invention, une plaquette de protection 14 est  portée par ce bec sur lequel elle est fixée en général par brasure.

' REVENDICATIONS

  
1. Couteau suivant le brevet principal pour le découpage des parties superposées des joints de revêtements muraux, caractérisé en ce que la partie (10 ) de la lame (4), faisant saillie au-delà du

  
 <EMI ID=9.1> 

  
cette ou ces joues étant reliées à la lame par des rivets (21) ou d'autres organes de manière à rendre la plaquette (14) facilement amovible (figures 1 à 5).



  ADVANCED PATENT

  
The present invention relates to modifications and

  
 <EMI ID = 1.1>

  
tection by the main patent and relates to various advantageous embodiments of this knife.

  
These improvements will be described below with reference to the accompanying drawings.

  
In the attached drawings and just like in the main patent, there is shown at 1, the handle of the knife formed from

  
 <EMI ID = 2.1>

  
cutting edges 12 and 15.

  
 <EMI ID = 3.1>

  
part 10 <1> is provided on one of its faces with a cheek 20 preferably made of a plastic material which is fixed to part 10

  
by two rivets 21 or other organs and with this plate, done:

  
 <EMI ID = 4.1>

  
The plate 14 is thus made easily removable by removing the rivets 21 which hold the cheeks and which, for this purpose, are made of a relatively soft material.

  
FIGS. 6 to 9 relate to a variant in which the cheeks 201 to which the protective plate is integral.

  
 <EMI ID = 5.1>

  
cutting edges 12 <1> and 151 and for the rest, follow the shape of

  
the blade which is pinched between the cheeks 20 <1> while the latter are pinched by the parts 1 <1> -1 <2> of the handle.

  
Instead of the two cheeks, there could be only one,

  
 <EMI ID = 6.1>

  
In the case of Figures 10 and 11, at least one of the part (1 <1>) of the handle (half sleeve) is extended so as to form in this extension the cheek 20 <2> provided with the plate 14 of so that in this case, the latter is carried directly by the handle.

  
The blade 4 is pinched between the cheeks 20 <2>.

  
In this embodiment, it is possible to provide either two cheeks as an extension of each of the parts 1 <1> -1 <2> of the handle, or a single cheek bearing the plate 14 while the other part 1 <2> remains a normal half sleeve (figure 11).

  
As shown in Figures 12 and 13, the safety plate 14 can be carried by one of the half-sleeves, the end of which is reduced in thickness carries tenons 22 on which a blade 23 engages, with cutting edges 12- 15, which is

  
 <EMI ID = 7.1>

  
A variant of the blade according to the main patent is represented by Figures 14 and 15 and consists in that the protective plate is constituted by a cylindrical element

  
25 carried by the blade 4 at its tip.

  
In Figures 16 and 17, there is shown a type of blade 26 of the kind used in the technique of cutting balatum and com-

  
 <EMI ID = 8.1>

  
According to the invention, a protective plate 14 is carried by this nozzle on which it is generally fixed by soldering.

'CLAIMS

  
1. Knife according to the main patent for cutting the overlapping parts of the joints of wall coverings, characterized in that the part (10) of the blade (4), protruding beyond the

  
 <EMI ID = 9.1>

  
this or these cheeks being connected to the blade by rivets (21) or other members so as to make the plate (14) easily removable (Figures 1 to 5).


    

Claims (1)

2. Couteau suivant le brevet princupal et la revendication <EMI ID=10.1> plaquette de protection (14) s'étendent sur l'entièreté des faces 2. Knife according to the main patent and claim <EMI ID = 10.1> protective plate (14) extend over the entire faces <EMI ID=11.1> <EMI ID = 11.1> 4. Couteau suivant le brevet principal et la revendication l, caractérisé en ce que au moins l'un des demi-manches est prolongé de manière à former dans ce prolongement la joue (20<2>) munie de la plaquette de protection (14) de sorte que celle. -ci est ainsi portée directement par le manche, la lame (4) étant pincée entre les joues (20<2>) (figures 10 et 11). 4. Knife according to the main patent and claim l, characterized in that at least one of the half-sleeves is extended so as to form in this extension the cheek (20 <2>) provided with the protective plate (14 ) so that. -ci is thus carried directly by the handle, the blade (4) being pinched between the cheeks (20 <2>) (figures 10 and 11). 5. Couteau suivant la revendication 4, caractérisé en ce que l'on peut prévoir soit deux demi-joues en prolongement de chacun des demi-manches (1<1>-1<2>), soit une seule joue portant la plaquette 5. Knife according to claim 4, characterized in that one can provide either two half-cheeks extending each of the half-sleeves (1 <1> -1 <2>), or a single cheek bearing the plate. (14) tandis que l'autre demi-manche reste normal (figure 11). (14) while the other half sleeve remains normal (figure 11). 6. Couteau suivant le brevet principal, caractérisé en ce: que la plaquette de sécurité (14) est portée par l'un des demi-manches dont l'extrémité diminuée en épaisseur porte des tenons (22) 6. Knife according to the main patent, characterized in that: that the safety plate (14) is carried by one of the half-sleeves, the end of which is reduced in thickness bears tenons (22) <EMI ID=12.1> <EMI ID = 12.1> 7. Couteau suivant le brevet principal, caractérisé en ce que la plaquette de protection est constituée par un élément cylin" drique (25) porté par la lame (4) à sa pointe. 7. Knife according to the main patent, characterized in that the protective plate is constituted by a cylindrical element (25) carried by the blade (4) at its tip. <EMI ID=13.1> <EMI ID = 13.1> <EMI ID=14.1> <EMI ID = 14.1> de protection est portée par ce bec sur lequel elle est fixée en protection is carried by this spout on which it is fixed in <EMI ID=15.1> <EMI ID = 15.1>
BE662505D 1965-01-27 1965-04-14 BE662505A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE658856 1965-01-27
BE662505 1965-04-14

Publications (1)

Publication Number Publication Date
BE662505A true BE662505A (en) 1965-08-02

Family

ID=25656121

Family Applications (2)

Application Number Title Priority Date Filing Date
BE658856D BE658856A (en) 1965-01-27 1965-01-27
BE662505D BE662505A (en) 1965-01-27 1965-04-14

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BE658856D BE658856A (en) 1965-01-27 1965-01-27

Country Status (4)

Country Link
BE (2) BE658856A (en)
FR (1) FR1484635A (en)
LU (1) LU50339A1 (en)
NL (1) NL6508973A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4198751A (en) * 1978-12-11 1980-04-22 Egbert Lawrence E Skinning knife
US4682417A (en) * 1986-05-05 1987-07-28 Henslin Frederick L Splitting tool
NL9101262A (en) * 1991-07-18 1993-02-16 Stork Nijhuis Bv Method and device for opening up a carcass
CA2197101A1 (en) * 1994-08-10 1996-02-22 Oliver Hood A safety knife or cutter

Also Published As

Publication number Publication date
BE658856A (en) 1965-05-17
FR1484635A (en) 1967-06-16
NL6508973A (en) 1966-07-28
LU50339A1 (en) 1966-03-28

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