FR2507952A1 - Cutter for shattered bevelled edge on natural slate - uses rotary disc with peripheral projections to provide hammer effect - Google Patents

Cutter for shattered bevelled edge on natural slate - uses rotary disc with peripheral projections to provide hammer effect Download PDF

Info

Publication number
FR2507952A1
FR2507952A1 FR8112169A FR8112169A FR2507952A1 FR 2507952 A1 FR2507952 A1 FR 2507952A1 FR 8112169 A FR8112169 A FR 8112169A FR 8112169 A FR8112169 A FR 8112169A FR 2507952 A1 FR2507952 A1 FR 2507952A1
Authority
FR
France
Prior art keywords
slate
disc
machine according
drill
frame
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
Application number
FR8112169A
Other languages
French (fr)
Other versions
FR2507952B3 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LEPIOUFFLE GEORGES
Original Assignee
LEPIOUFFLE GEORGES
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 by LEPIOUFFLE GEORGES filed Critical LEPIOUFFLE GEORGES
Priority to FR8112169A priority Critical patent/FR2507952A1/en
Publication of FR2507952A1 publication Critical patent/FR2507952A1/en
Application granted granted Critical
Publication of FR2507952B3 publication Critical patent/FR2507952B3/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/003—Multipurpose machines; Equipment therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/26—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by impact tools, e.g. by chisels or other tools having a cutting edge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/32—Methods and apparatus specially adapted for working materials which can easily be split, e.g. mica, slate, schist
    • B28D1/325—Methods and apparatus specially adapted for working materials which can easily be split, e.g. mica, slate, schist for making holes in easily splittable working materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/32—Methods and apparatus specially adapted for working materials which can easily be split, e.g. mica, slate, schist
    • B28D1/327—Methods and apparatus specially adapted for working materials which can easily be split, e.g. mica, slate, schist for cutting or shearing easily splittable working materials

Abstract

The saw cuts relatively thick natural slate (4), using a revolving disc (1) with peripheral projections (2) or protuberances to provide a hammer effect producing a shattered bevelled edge (10). A slate is fed to the disc on a manually propelled trolley guided by two parallel rails mounted on a sub-frame, being placed on a pivot frame providing for variation in the cutting angle i.e. a slate may be cut to other shapes than squares. The disc may be substituted by a bar (2) or a cross (2,11) and may be mounted on one end of the drive shaft (11) of an electric motor (5), the other end of the shaft locating a drill (7). A hinged (9) plate (5) may be used to present a tile to the drill, the disc fitting between two tile-supports (3) which limit the size of the bevel.

Description

La présente invention concerne une machine destinée à trancher les matériaux schisteux,plus particulièrement les ardoises trés épaisses dites "Rustiques ".The present invention relates to a machine intended for slicing shale materials, more particularly very thick slates known as "Rustics".

Plusieurs dispositifs sont utilisés pour trancher les matériaux schisteux dont les plus courants sont les disques rotatifs en matière agglomérée et la scie circulaire à dents; mais ces procédés ont l'inconvénient de réaliser des coupes bien rectilignes avec des aretes vives,alors qu les bords de l'ardoise exigent un enarifrein ,non pas rectiligne,mais produit par éclatement. ( FIG-6-) contrairement a la scie circulaire qui agit sur le matériau en continu,le dispositif objet de cette invention 2 l'avantage de marteler par des à-coups le trait de coupe provoquant. un choc par intermittence ,rêalisant ainsi de petits éclatements de la face inférieure de l'ardoise de chaque côté de la coupe ( EN 10 FIG-6-) produisantle chanfrein, l'ardoise étant par la suite retourné pcr la pose sur la charpente. Les ardoises étant livrées,généralement de forme rectangulaire,il faut également pour la fixer sur la charpente ,la perforer d'un trou afin d'y engage le clou de fixation ;or cette machine effectue aussi ce travail,de même quelle effectue la coupe dans tous les sens. Several devices are used to slice shale materials, the most common of which are rotary discs made of agglomerated material and a circular saw with teeth; but these methods have the drawback of making well rectilinear cuts with sharp edges, whereas the edges of the slate require an enarifrein, not rectilinear, but produced by bursting. (FIG-6-) unlike the circular saw which acts on the material continuously, the device object of this invention 2 the advantage of hammering by jerks the cutting line causing. an intermittent shock, thus realizing small bursts of the underside of the slate on each side of the cut (EN 10 FIG-6-) producing the chamfer, the slate being subsequently turned over by laying on the frame. The slates being delivered, generally of rectangular shape, it is also necessary to fix it on the frame, to perforate it with a hole in order to engage the fixing nail there; however this machine also performs this work, just as it performs the cut in all directions.

Cette machine électrique portative permet la coupe d'ardoises epaisses dites "RUSTIQUES " ainsi que la perforation des trous de fixation sur la charpente. Elle se compose d'un disque (I) muni de protubérances (2) ou saillies sur son pourtour dont le but est de faire office de marteau au fur et a mesure de l'avancement de l'ardoise poussée sons le disque ce disque pourrait également être remplacé par une barre (2) tournant sur un axe (II) dont elle serait solidaire afin que lors de la rotation elle fasse par ces deux extrémités office de marteaux. This portable electric machine allows the cutting of thick slates called "RUSTICS" as well as the perforation of the fixing holes on the frame. It consists of a disc (I) provided with protuberances (2) or protrusions around its periphery, the purpose of which is to act as a hammer as the slate pushes forward as the disc this disc could also be replaced by a bar (2) rotating on an axis (II) of which it would be integral so that during rotation it acts by these two ends as hammers.

Ces protubérances ont la même épaisseur que le disque ou flan dans lequel elles sont découpées. Sur le côté de la machine un chariot (I8) poussé de la main en (16) roulera en (15) sur des glissières paralléles (14) de façon à présenter l'ardoise à chanfreiner en (1) représenté en pointillé (FIG-8-) sous n'importe quel angle l'ardoise (4) placée sur un chassis (18) articulé et bloqué en (17) .la partie (19) de l'ardoise (4) tombera sous la machine. These protrusions have the same thickness as the disc or blank in which they are cut. On the side of the machine a carriage (I8) pushed by hand in (16) will roll in (15) on parallel slides (14) so as to present the slate to be chamfered in (1) shown in dotted lines (FIG- 8-) at any angle the slate (4) placed on a frame (18) articulated and locked in (17). The part (19) of the slate (4) will fall under the machine.

L'invention sera bien comprise en se référant à la description et aux dessins annéxés a titre d'exemple schématique indicatif non limitatif mais sont sujets a de nombreuses variantes de réalisations et d'applications,comme produit industriel houveau. The invention will be better understood by referring to the description and to the appended drawings by way of non-limiting indicative schematic example but are subject to numerous variants of embodiments and applications, such as industrial product.

La FIG- I - représente un disque ou flan (I) découpé de façon à obtenir des protubérances (2) donnant des coups répétés au fur et à mesure de l'avancement de l'ardoise. En (II) l'axe de rotation du disque ou flan (I)
La FIG - 2 - représente en variante un flandécoupé de trois à quatre millimètres d'éDaisseur.FIG - I - represents a disc or blank (I) cut so as to obtain protuberances (2) giving repeated blows as the slate advances. In (II) the axis of rotation of the disc or blank (I)
FIG - 2 - alternatively shows a fland cut to three to four millimeters thick.

La FIG - 3 - représente une barre tournante (2) faisant par ses deux extrémités office de marteau. FIG - 3 - represents a rotary bar (2) acting by its two ends as a hammer.

La FIG - 4 - représente deux barres (2-et 3-) placées en croix sur l'axe (II)
La FIG - 5 - représente en coupe dans son ensemble, le fonctionnement de cette machine électrique. En (5) le moteur électrique possédant sur son axe (II) d'un côté le disque (I) et de l'autre le forêt (7). Le disque (I) tourne entre deux supports (3) sur lesquels sera poussée l'ardoise (4) à chanfreiner .En (9) articulation du plateau basculant(5') sur lequel sera placée l'ardoise en vue de la perforer en-poussant le plateau sur le forét (7) .En (6) poignée du plateau. En (8) la prise de courant électrique alimentant le moteur. En (I2) la poignée portative de la machine.En (I3) le carter de protection.FIG - 4 - represents two bars (2-and 3-) placed crosswise on the axis (II)
FIG - 5 - represents in section as a whole, the operation of this electric machine. In (5) the electric motor having on its axis (II) on one side the disc (I) and on the other the forest (7). The disc (I) rotates between two supports (3) on which the slate (4) to be chamfered will be pushed. In (9) articulation of the tilting plate (5 ') on which the slate will be placed in order to perforate it - pushing the tray onto the forest (7). (6) handle of the tray. In (8) the electrical outlet supplying the motor. In (I2) the portable handle of the machine. In (I3) the protective casing.

En (4) l'ardoise placée sous le disque marteau (2)
La FIG - 6 - représente vu en coupe l'ardoise tranchée par le disque (I) chanfreiné avec éclatement en (I0) de chaque côté. La FIG - 7 - représente le chariot (I7) vu en bout, poussé de la main en (I6) et roulant en (I5) sur les rails paralleles (14) du chdssis.En (4) l'ardoise poussée sous le disque frappeur (I).In (4) the slate placed under the hammer disc (2)
FIG - 6 - represents seen in section the slate cut by the disc (I) chamfered with bursting in (I0) on each side. FIG - 7 - represents the carriage (I7) seen at the end, pushed by hand in (I6) and rolling in (I5) on the parallel rails (14) of the chassis. In (4) the slate pushed under the disc batter (I).

La FIG - 8 - représente le chariot (17) poussé en (I6) et roulant en (I5) sur les rails parallèles du châssis (14)
En (20) articulation permettant l'inclinaison aprés blocage du plateau (I8) à donner à la coupe de l'ardoise (4). En (I9) la partie coupée tombant aprés chanfreinage.FIG - 8 - represents the carriage (17) pushed at (I6) and rolling at (I5) on the parallel rails of the chassis (14)
In (20) articulation allowing the inclination after blocking of the plate (I8) to give to the cutting of the slate (4). In (I9) the cut part falling after chamfering.

L'invention sera bien comprise en se référant à la description et aux dessins annéxés ,mais elle peut varier de forme, de modèle, de matière de dimensions.  The invention will be clearly understood with reference to the description and to the appended drawings, but it can vary in shape, model, material of dimensions.

Claims (1)

REVENDICATIONS I - Machine électrique à couper les ardoises naturelles caract@ I - Electric machine to cut natural slates caract @ risèeen ce que le disque rotatif est découpé sur son pourtox  risèeen that the rotating disc is cut on its pourtox de façon à constituer des saillies ou protubérances qui au so as to constitute projections or protuberances which at et à mesure de l'avancement de l'ardoise lui occasionne des and as the slate progresses it causes coups répétés ayant pour but de provoquer l'eclatement du c  repeated blows intended to cause bursting of the c freinage; cette machine permet également le chanfreinage des braking; this machine also allows the chamfering of ardoises en tous sens, 20 Machine selon la revendication - I - caractérisée en ce que slates in all directions, 20 Machine according to claim - I - characterized in that l'arbre du moteur électrique possède à l'une de ses extrémit the shaft of the electric motor has at one of its extremit le disque martelleur et de l'autre le mandrin comportant le the hammer disc and on the other the mandrel comprising the foret pour percer l'ardoise. drill to drill the slate. 30- Machine selon la revendication - I - caractérisée en ce qu' 30- Machine according to claim - I - characterized in that peut comporter des barres rotatives faisant office de coups may have rotating bars acting as blows de marteau répétés. of hammer repeated. 4 - Machine selon la revendication - I - caractérisée en ce que 4 - Machine according to claim - I - characterized in that les ardoises sont amenées par un chariot manuel roulant sur the slates are brought by a manual trolley rolling on un châssis constitué de deux rails paralléles.(I4). a chassis made up of two parallel rails (I4). 5 - Machine selon la revendication -4- caractérisée en ce que 5 - Machine according to claim -4- characterized in that le chariot posséde un axe (20) sur lequel pivote un cadre the carriage has an axis (20) on which a frame pivots sur lequel sera placée l'ardoise (4) à chanfreiner selon l'a on which will be placed the slate (4) to be chamfered according to the désiré. longed for. 6 - Machine selon la revendication - 2 - caractérisée en ce que 6 - Machine according to claim - 2 - characterized in that à l'arrière un axe (9) supportera un cadre ou châssis (5') at the rear an axis (9) will support a frame or chassis (5 ') sur lequel sera posée l'ardoise (4) et qui sera poussé contr on which the slate (4) will be placed and which will be pushed against le fôret (7) afin de percer le trou dans l'ardoise permettan the forest (7) in order to drill the hole in the slate allowing d'y engager le clou de fixation dans la charpente. insert the fixing nail into the frame. 70- Machine selon la revendication -I- caractérisée en ce que 70- Machine according to claim -I- characterized in that les deux supports (3) au centre desquels tournera le disque the two supports (3) in the center of which the disc will rotate aura pour but de casser le chanfrein de l'ardoise(4).  will aim to break the chamfer of the slate (4).
FR8112169A 1981-06-19 1981-06-19 Cutter for shattered bevelled edge on natural slate - uses rotary disc with peripheral projections to provide hammer effect Granted FR2507952A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8112169A FR2507952A1 (en) 1981-06-19 1981-06-19 Cutter for shattered bevelled edge on natural slate - uses rotary disc with peripheral projections to provide hammer effect

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8112169A FR2507952A1 (en) 1981-06-19 1981-06-19 Cutter for shattered bevelled edge on natural slate - uses rotary disc with peripheral projections to provide hammer effect

Publications (2)

Publication Number Publication Date
FR2507952A1 true FR2507952A1 (en) 1982-12-24
FR2507952B3 FR2507952B3 (en) 1984-05-04

Family

ID=9259729

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8112169A Granted FR2507952A1 (en) 1981-06-19 1981-06-19 Cutter for shattered bevelled edge on natural slate - uses rotary disc with peripheral projections to provide hammer effect

Country Status (1)

Country Link
FR (1) FR2507952A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2610564A1 (en) * 1987-02-10 1988-08-12 Renvoye Exploit Cutting device for finishing the edges of slate pieces
FR2634684A1 (en) * 1988-07-26 1990-02-02 Carrelages Bon Repos Sarl Machine for cutting slates
FR2700290A1 (en) * 1993-01-08 1994-07-13 Bousquet Hugues Machine to cut flat stone e.g. slate or paving slab
FR2785219A1 (en) * 1998-11-02 2000-05-05 Eternit Sa METHOD AND DEVICE FOR OBTAINING NON-REPETITIVE HEAVY DUTY COVER OR COATING MATERIALS

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2610564A1 (en) * 1987-02-10 1988-08-12 Renvoye Exploit Cutting device for finishing the edges of slate pieces
FR2634684A1 (en) * 1988-07-26 1990-02-02 Carrelages Bon Repos Sarl Machine for cutting slates
FR2700290A1 (en) * 1993-01-08 1994-07-13 Bousquet Hugues Machine to cut flat stone e.g. slate or paving slab
FR2785219A1 (en) * 1998-11-02 2000-05-05 Eternit Sa METHOD AND DEVICE FOR OBTAINING NON-REPETITIVE HEAVY DUTY COVER OR COATING MATERIALS
EP1000722A2 (en) * 1998-11-02 2000-05-17 Redco S.A. Method and device for making roofing materials with edges which are obliquely broken away
EP1000722A3 (en) * 1998-11-02 2004-02-04 Redco S.A. Method and device for making roofing materials with edges which are obliquely broken away

Also Published As

Publication number Publication date
FR2507952B3 (en) 1984-05-04

Similar Documents

Publication Publication Date Title
EP0124449A1 (en) Waste shredder
FR2616057A1 (en) APPARATUS FOR ELEVATION OF FRUIT AND VEGETABLES
JP2008006525A (en) Grinding machine of saw chain
FR2507952A1 (en) Cutter for shattered bevelled edge on natural slate - uses rotary disc with peripheral projections to provide hammer effect
FR2765137A1 (en) METHOD AND DEVICE FOR MANUFACTURING NARROW VENEER STRIPS
FR2567793A1 (en) MACHINE FOR CUTTING TRAPEZOIDAL BELTS IN A BELT PATCH
EP1759600B1 (en) Method and apparatus for trimming salads
US4619172A (en) Cutting saw for grinding solid materials
FR2565883A1 (en) Knives for industrial chopping machines called "cutters"
FR2625379A1 (en) DEVICE AND METHOD FOR SELECTIVE CUTTING OF MULTILAYERING OF OPTICAL OR ELECTRIC CABLE
EP3142830B1 (en) Sharpening device having abrasive belts arranged crosswise
FR2509655A1 (en) CUTTING MACHINE WITH CUTTING WHEEL WITH ROUND EDGE
CN112936488A (en) Tree circumferential peeling system
RU2004137820A (en) METHOD AND DEVICE FOR PROCESSING FROZEN FROZEN IN BLOCKS OF RAW MATERIALS IN MATERIAL AS "SNOW"
US1106177A (en) Peeling-machine for wood logs.
FR2850856A1 (en) Rotating cutter for use in grinder, has blades extended in direction perpendicular to axis of rotation of cutter, and chamfer extended on each blade face to define cutting edge of blade and turned towards another blade
WO2018109686A1 (en) Automatic sharpener for chain-saw chain
TWM652232U (en) Wood chipper crushing device
FR2681807A1 (en) DEVICE FOR SLICING MUSHROOMS.
RU2137598C1 (en) Circular saw
FR2691079A1 (en) Compact refuse grinder - has shaft carrying shredding wheels at bottom of first hopper and second hopper housing grinding drum with granulating teeth
US352766A (en) Thomas mcmillen
US935731A (en) Sausage-meat-cutter grinder.
FR2542155A1 (en) Cutting head and scrub clearing machine comprising such a cutting head
FR2574693A1 (en) Rotary set for granite grinding and thickness gauging

Legal Events

Date Code Title Description
ST Notification of lapse