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EP0263001A1 - Method for making grooves and bulgings for constructions, in particular for funeral monuments - Google Patents

Method for making grooves and bulgings for constructions, in particular for funeral monuments Download PDF

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Publication number
EP0263001A1
EP0263001A1 EP87401953A EP87401953A EP0263001A1 EP 0263001 A1 EP0263001 A1 EP 0263001A1 EP 87401953 A EP87401953 A EP 87401953A EP 87401953 A EP87401953 A EP 87401953A EP 0263001 A1 EP0263001 A1 EP 0263001A1
Authority
EP
European Patent Office
Prior art keywords
mouldings
cutting
rods
hand
block
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
EP87401953A
Other languages
German (de)
French (fr)
Other versions
EP0263001B1 (en
Inventor
Maurice Robert
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.)
LA GENERALE DU GRANIT
Original Assignee
LA GENERALE DU GRANIT
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Filing date
Publication date
Application filed by LA GENERALE DU GRANIT filed Critical LA GENERALE DU GRANIT
Priority to AT87401953T priority Critical patent/ATE55936T1/en
Publication of EP0263001A1 publication Critical patent/EP0263001A1/en
Application granted granted Critical
Publication of EP0263001B1 publication Critical patent/EP0263001B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B1/00—Methods for subdividing trunks or logs essentially involving sawing
    • 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
    • B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
    • 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
    • B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
    • B28D1/04—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs
    • B28D1/041—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs with cylinder saws, e.g. trepanning; saw cylinders, e.g. having their cutting rim equipped with abrasive particles
    • 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
    • B28D1/30—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor to form contours, i.e. curved surfaces, irrespective of the method of working used

Definitions

  • This invention relates to the building industry, and more particularly to that of funerary monuments.
  • decorative elements in cut stone which are in the form of grooves and domes (1/4 of a circle). These elements are currently widely used in the decoration of funerary monuments.
  • FIGS. 1 and 2 of the appended drawings there is shown respectively a tombstone provided with bulges 10 and grooves 12.
  • the invention proposes to provide an economical method for producing such bulges and grooves.
  • the method according to this invention is characterized in that it consists in drilling a hole of desired diameter in a rod of stone, for example of granite, of great length, using a hole saw with axis horizontal, so as to obtain, on the one hand a core of desired diameter, and on the other hand a parallelepipedal block provided with an axial bore; cutting said carrot into four pieces, along two perpendicular longitudinal planes, so as to obtain four curved rods and cutting said rectangular block, provided with its bore, along two orthogonal longitudinal planes, so as to obtain four grooved rods.
  • the starting material used by the method according to this invention consists of a stone rod 16, for example of granite, of great length, having the shape of a parallelepiped.
  • a stone rod 16 for example of granite, of great length, having the shape of a parallelepiped.
  • a diamond hole saw with a horizontal axis we start by drilling a bore of desired diameter in this block 16, so as to obtain on the one hand a core 18, of determined diameter and, on the other hand, a block 16 provided with a corresponding axial bore ( Figure 5).
  • the core 18 thus extracted can be used as it is or ground to arrive at the desired final surface state. According to the invention, it is cut into four pieces along two perpendicular longitudinal planes, which gives rise to four curved rods 10, 10 ⁇ , 10 ⁇ , 10 ′′′, the height of each rod being equal to the radius of the saw.
  • the block 16 provided with the axial bore is cut along two orthogonal longitudinal planes, so as to obtain four grooved rods 12, 12 ⁇ , 12 ⁇ , 1>, the most common form being the 1/4 round ( Figures 7 and 8).
  • the rod can be brought to the desired surface state either before cutting the block, or after.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Table Equipment (AREA)
  • Tents Or Canopies (AREA)
  • Paper (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Bakery Products And Manufacturing Methods Therefor (AREA)
  • Control Of Heat Treatment Processes (AREA)

Abstract

1. Method of making grooved mouldings and bulging mouldings, notably for the decoration of buildings and funeral monuments, from parallelepipedic mouldings (16) of great length in stone, such as granite, characterized in that the method consists of making a longitudinal hole of the desired diameter in said moulding (16) by means of a bell saw with horizontal axis, in such a way as to obtain, on the one hand, a core (18) of desired diameter and, on the other hand, a parallelepipedic block (16) provided with an axial bore ; of cutting said core (18) along two perpendicular longitudinal planes in such a way as to obtain four convex mouldings (10, 10', 10", 10"'), and of cutting said block (16) along two perpendicular longitudinal planes in order to obtain four grooved mouldings (12, 12', 12", 12"').

Description

Cette invention concerne l'industrie du bâtiment, et plus particulièrement celle des monuments funéraires. On sait que, dans le bâtiment, on utilise des éléments décoratifs en pierre taillée qui se présentent sous la forme de gorges et de bombés (1/4 de rond). Ces éléments sont, à l'heure actuelle, largement utilisés dans la décoration des monuments funéraires. Sur les figures 1 et 2 des dessins annexés, on a représenté respectivement une pierre tombale munie de bombés 10 et de gorges 12.This invention relates to the building industry, and more particularly to that of funerary monuments. We know that, in the building, we use decorative elements in cut stone which are in the form of grooves and domes (1/4 of a circle). These elements are currently widely used in the decoration of funerary monuments. In FIGS. 1 and 2 of the appended drawings, there is shown respectively a tombstone provided with bulges 10 and grooves 12.

La technique actuellement utilisée pour réaliser des gorges et des bombés (figures 3 et 4) consiste à partir d'une baguette parallélépipédique rectangle 16 en pierre. Pour la confection des bombés 10, on taille la baguette pour en arrondir le chant, en éliminant la partie 11 (figure 3), et pour la réalisation de gorges, on creuse celles-ci dans la baguette 16 soit par taille manuelle, soit au moyen de fraises diamantées ou de coups de disques rapprochés, suivis de casses dans la portion située entre les coups de disques. On élimine ainsi les parties 13 (figure 4). Dans les deux cas, il faut ensuite procéder à un meulage pour obtenir l'état de surface souhaité.The technique currently used to make grooves and domes (Figures 3 and 4) consists of starting from a rectangular rectangular rod 16 of stone. To make the bulges 10, the strip is cut to round off the edge, eliminating the part 11 (FIG. 3), and for making grooves, these are hollowed out in the strip 16 either by manual cutting or by by means of diamond cutters or close discs, followed by breaks in the portion between the discs. This eliminates the parts 13 (Figure 4). In both cases, grinding is then necessary to obtain the desired surface finish.

Il est clair qu'un tel procédé est long et coûteux tant en main d'oeuvre qu'en matériau, les parties 11 et 13 éliminées lors de la taille étant perdues.It is clear that such a process is long and costly both in terms of labor and material, the parts 11 and 13 eliminated during cutting being lost.

L'invention se propose d'apporter un procédé économique pour la réalisation de tels bombés et gorges.The invention proposes to provide an economical method for producing such bulges and grooves.

A cet effet, le procédé selon cette invention est caractérisé en ce qu'il consiste à percer un trou de diamètre désiré dans une baguette de pierre, par exemple de granit, de grande longueur, à l'aide d'une scie cloche à axe horizontal, de manière à obtenir, d'une part une carotte de diamètre voulu, et d'autre part un bloc parallèlépipédique muni d'un alesage axial ; à découper ladite carotte en quatre morceaux, selon deux plans longitudinaux perpendiculairs, de manière à obtenir quatre baguettes bombées et à découper ledit block parallélépipédique, muni de son alésage, selon deux plans longitudinaux orthogonaux, de manière à obtenir quatre baguettes à gorges.To this end, the method according to this invention is characterized in that it consists in drilling a hole of desired diameter in a rod of stone, for example of granite, of great length, using a hole saw with axis horizontal, so as to obtain, on the one hand a core of desired diameter, and on the other hand a parallelepipedal block provided with an axial bore; cutting said carrot into four pieces, along two perpendicular longitudinal planes, so as to obtain four curved rods and cutting said rectangular block, provided with its bore, along two orthogonal longitudinal planes, so as to obtain four grooved rods.

D'autres caractéristiques et avantages de cette invention ressortiront de la description faite ci-après en référence aux dessins annexés qui en illustrent un exemple de mise en oeuvre dépourvu de tout caractère limitatif. Sur les dessins :

  • - Les figures 1 et 2 représentent des monuments funéraires dans lesquels l'invention peut être mise en oeuvre ;
  • - Les figures 3 et 4 sont des vues en perspective illustrant l'état antérieur de la technique discuté ci-dessus ; et,
  • - Les figures 5 à 8 illustrent, par des vues en perspective, les étapes successives du procédé objet de cette invention.
Other characteristics and advantages of this invention will emerge from the description given below with reference to the appended drawings which illustrate an example of implementation thereof which is devoid of any limiting character. In the drawings:
  • - Figures 1 and 2 show funerary monuments in which the invention can be implemented;
  • - Figures 3 and 4 are perspective views illustrating the prior art discussed above; and,
  • - Figures 5 to 8 illustrate, in perspective views, the successive stages of the process object of this invention.

Le matériau de départ utilisé par le procédé selon cette invention est constitué d'une baguette de pierre 16, par exemple de granit, de grande longueur, ayant la forme d'un parallélépipède. A l'aide, par exemple, d'une scie cloche diamantée à axe horizontal, on commence par percer un alésage de diamètre désiré dans ce bloc 16, de manière à obtenir d'une part une carotte 18, de diamètre déterminé et, d'autre part, un bloc 16 muni d'un alésage axial correspondant (figure 5).The starting material used by the method according to this invention consists of a stone rod 16, for example of granite, of great length, having the shape of a parallelepiped. Using, for example, a diamond hole saw with a horizontal axis, we start by drilling a bore of desired diameter in this block 16, so as to obtain on the one hand a core 18, of determined diameter and, on the other hand, a block 16 provided with a corresponding axial bore (Figure 5).

La carotte 18 ainsi extraite peut être utilisée en l'état ou meulée pour arriver à l'état de surface final souhaité. Selon l'invention, elle est découpée en quatre morceaux selon deux plans longitudinaux perpendiculaires, ce qui donne lieu à quatre baguettes bombées 10, 10ʹ, 10ʺ, 10‴, la hauteur de chaque baguette étant égale au rayon de la scie.The core 18 thus extracted can be used as it is or ground to arrive at the desired final surface state. According to the invention, it is cut into four pieces along two perpendicular longitudinal planes, which gives rise to four curved rods 10, 10ʹ, 10ʺ, 10 ‴, the height of each rod being equal to the radius of the saw.

Le bloc 16 muni de l'alésage axial est découpé selon deux plans longitudinaux orthogonaux, de manière à obtenir quatre baguettes à gorge 12, 12ʹ, 12ʺ, 1 >, la forme la plus courante étant le 1/4 de rond (figures 7 et 8). La baguette peut être portée à l'état de surface désiré soit avant découpage du bloc, soit après.The block 16 provided with the axial bore is cut along two orthogonal longitudinal planes, so as to obtain four grooved rods 12, 12ʹ, 12ʺ, 1>, the most common form being the 1/4 round (Figures 7 and 8). The rod can be brought to the desired surface state either before cutting the block, or after.

La description qui précède fait clairement ressortir les avantages apportés par l'invention :
- aucune perte de matière première, contrairement au procédé actuellement utilisé (figures 1 et 2) ;
- gain énorme de temps sur le travail, toutes les surfaces usinées étant utilisées.The above description clearly shows the advantages brought by the invention:
- no loss of raw material, unlike the process currently used (Figures 1 and 2);
- enormous saving of time on the work, all the machined surfaces being used.

Il demeure bien entendu que cette invention n'est pas limitée à l'exemple de mise en oeuvre décrit et représenté ici, mais qu'elle en englobe toutes les variantes. It remains to be understood that this invention is not limited to the exemplary implementation described and shown here, but that it encompasses all variants thereof.

Claims (1)

Procédé de fabrication de baguettes à gorges et de baguettes à bombés, notamment pour la décoration de bâtiments et de monuments funéraires, à partir de baguettes parallélépipédiques de grande longueur en pierre, telle que notamment granit, caractérisé en ce qu'il consiste à percer un trou de diamètre désiré dans ladite baguette, à l'aide d'une scie cloche à axe horizontal, de manière à obtenir d'une part une carotte (18) de diamètre voulu, et d'autre part un bloc parallélépipédique (16) muni d'un alésage axial ; à découper ladite carotte selon deux plans longitudinaux perpendiculaires, de manière à obtenir quatre baguettes bombées (10, 10ʹ, 10ʺ, 10‴), et à découper ledit bloc (16) selon deux plans longitudinaux orthogonaux afin d'obtenir quatre baguettes à gorge (12, 12ʹ, 12ʺ, 12‴). Method for manufacturing grooved rods and domed rods, in particular for the decoration of funeral buildings and monuments, from very long parallelepipedic rods made of stone, such as in particular granite, characterized in that it consists in piercing a hole of desired diameter in said rod, using a hole saw with horizontal axis, so as to obtain on the one hand a core (18) of desired diameter, and on the other hand a parallelepiped block (16) provided an axial bore; cutting said core along two perpendicular longitudinal planes, so as to obtain four curved rods (10, 10ʹ, 10ʺ, 10 ‴), and cutting said block (16) along two orthogonal longitudinal planes in order to obtain four grooved rods ( 12, 12ʹ, 12ʺ, 12 ‴).
EP87401953A 1986-09-10 1987-09-01 Method for making grooves and bulgings for constructions, in particular for funeral monuments Expired - Lifetime EP0263001B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87401953T ATE55936T1 (en) 1986-09-10 1987-09-01 PROCESS FOR MAKING COVINGS AND BULINGS FOR BUILDING, ESPECIALLY FOR FUNERAL MONUMENTS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8612661 1986-09-10
FR8612661A FR2603517B1 (en) 1986-09-10 1986-09-10 METHOD FOR MANUFACTURING GROOPS AND BOMBS FOR BUILDING, PARTICULARLY FOR FUNERAL MONUMENTS

Publications (2)

Publication Number Publication Date
EP0263001A1 true EP0263001A1 (en) 1988-04-06
EP0263001B1 EP0263001B1 (en) 1990-08-29

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EP87401953A Expired - Lifetime EP0263001B1 (en) 1986-09-10 1987-09-01 Method for making grooves and bulgings for constructions, in particular for funeral monuments

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EP (1) EP0263001B1 (en)
AT (1) ATE55936T1 (en)
DE (1) DE3764598D1 (en)
FR (1) FR2603517B1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2660235A1 (en) * 1990-04-02 1991-10-04 Robert Maurice METHOD FOR PRODUCING CARRIER MODULES FOR BUILDING BUILDINGS
EP0580518A1 (en) * 1992-07-24 1994-01-26 Sarl Marbrerie Joseph Sansone Method for making plant container
EP0610690A1 (en) * 1993-01-20 1994-08-17 Arnold Brust Method and apparatus for the manufacture of a spigot end on a concrete or reinforced concrete pipe
EP1691027A3 (en) * 2005-02-12 2007-09-05 MCP Holding GmbH Roller shutter box and also an apparatus and the method of manufacturing the same
CN106223151A (en) * 2016-07-22 2016-12-14 南通八建集团有限公司 Crack prevention method for stone pavement of wing-shaped square in severe cold area

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1379648A (en) * 1920-03-29 1921-05-31 Niebel Gottfried Toy furniture set
US1768525A (en) * 1927-12-01 1930-06-24 Hepburn Charles Stonecutting machine
FR747344A (en) * 1932-12-09 1933-06-14 Construction process for children's play and game obtained by this process

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1379648A (en) * 1920-03-29 1921-05-31 Niebel Gottfried Toy furniture set
US1768525A (en) * 1927-12-01 1930-06-24 Hepburn Charles Stonecutting machine
FR747344A (en) * 1932-12-09 1933-06-14 Construction process for children's play and game obtained by this process

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2660235A1 (en) * 1990-04-02 1991-10-04 Robert Maurice METHOD FOR PRODUCING CARRIER MODULES FOR BUILDING BUILDINGS
EP0580518A1 (en) * 1992-07-24 1994-01-26 Sarl Marbrerie Joseph Sansone Method for making plant container
FR2693938A1 (en) * 1992-07-24 1994-01-28 Marbrerie Joseph Sansone Method of manufacturing a planter
EP0610690A1 (en) * 1993-01-20 1994-08-17 Arnold Brust Method and apparatus for the manufacture of a spigot end on a concrete or reinforced concrete pipe
EP1691027A3 (en) * 2005-02-12 2007-09-05 MCP Holding GmbH Roller shutter box and also an apparatus and the method of manufacturing the same
CN106223151A (en) * 2016-07-22 2016-12-14 南通八建集团有限公司 Crack prevention method for stone pavement of wing-shaped square in severe cold area
CN106223151B (en) * 2016-07-22 2018-05-15 南通八建集团有限公司 Crack prevention method for stone pavement of wing-shaped square in severe cold area

Also Published As

Publication number Publication date
DE3764598D1 (en) 1990-10-04
FR2603517A1 (en) 1988-03-11
EP0263001B1 (en) 1990-08-29
ATE55936T1 (en) 1990-09-15
FR2603517B1 (en) 1991-05-03

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