JP3085096U - Natural cleaved stone products - Google Patents

Abstract

(57) [Summary] [PROBLEMS] The present invention is useful not only for reducing the cost of stone materials as an outer wall material of a building such as a concrete building, but also for making the appearance of the building such as a concrete building more beautiful and exterior. SOLUTION: The present invention is to cut and manufacture a 1 which is cut and manufactured for an outer wall of a building such as a concrete building and has a thickness approximately twice that of a conventional stone material, between 2 and 2a. , And equally placed on the left and right, a of 3 is multiplied by 4, and 1 is 3 and 3
4 is applied from both directions of a in FIG. 2, and it is easily broken from both directions as shown in 5 in FIG. 2 and has a naturally cracked stone surface as shown in 6 in FIG. Two naturally cut stone products are manufactured at the same time. The present invention aims to reduce the time and labor of stone processing, thereby reducing the cost of outer wall materials for structures such as concrete buildings.
A cleaved natural cleaved stone product having a naturally cracked stone surface provides an excellent effect of dressing the outer wall of a building or the like more than ever before.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a stone product for an exterior wall material, which is attached to an exterior wall of a structure such as a concrete building to make the exterior of the structure.

[0002]

[Prior art]

 Buildings such as concrete buildings are painted with paint or concrete mortar on the outer wall to improve the appearance.In addition to bricks and tiles, stones that are mechanically cut are used as stones. It was attached to the outer wall to make the exterior.

[0003]

[Problems to be solved by the invention]

 Stone has stable properties over a long period of time, and as an exterior wall material for a building, it was an exterior material suitable for cosmetics. However, stone has the disadvantage that it has a hard property and requires a lot of time and labor for processing and the like, which results in a high price, and the use of stone for the exterior of a building also increases the cost of the whole building. It was. The present invention seeks to simplify the processing of stones and at the same time to exploit the natural beauty of the stones to solve the shortcomings of the stones.

[0004]

[Means for Solving the Problems]

 In the present invention, when a mechanically cut stone material is made for an outer wall of a building such as a concrete building, for example, an outer wall material having a length of 150 mm, a width of 40 mm, and a thickness of 15 mm is converted to a conventional thickness. Cut to twice the thickness of 30mm, and cut it again into two pieces to reduce the time and labor required to cut the stone and to remove the stone surface that was naturally cracked. In this case, two stones with a length of 150 mm, a width of 40 mm, and a thickness of 15 mm were produced at the same time to solve the problem.

[0005]

[Embodiment of the invention]

 In order to produce the natural cleaved stone product of the present invention, a mechanically cut stone product is placed between two cutting edges, which are vertically or horizontally installed, and an instantaneous When pressure is applied, the mechanically cut stone is easily broken. The natural cleaved face of the present invention is characterized by the fact that two cutting edges are required to make a stone product.

[0006]

【Example】

 When the cutting edge for stone cutting is set up and down and a mechanically cut stone is placed between them and momentary pressure is applied to the upper cutting edge, the mechanically cut stone is instantly split. For example, mechanically cut stone is placed evenly on the left and right edges on the lower cutting edge, which is installed between the tables on which the mechanically cut stone is placed, and momentary pressure is applied to the upper cutting edge. The cut stones are easily split while having a natural stone surface almost equally divided into two from the upper and lower cutting edges. In order to produce the naturally split cleaved stone product of the present invention, the directions of the upper and lower cutting edges are vertically aligned, and the instantaneous pressure applied to the upper cutting edge is also applied vertically to the lower cutting edge. It is important. As a result, instantaneous pressure is applied to the mechanically cut stone from both sides of the two blades, which are vertically arranged, and the mechanically cut stone is opposed to both vertically. It has a natural stone surface and breaks in both directions. The blades set up and down are set horizontally and horizontally, and stones that have been mechanically cut are placed between them.

At this time, the protrusion of the lower cutting edge, which is provided between the tables on which the mechanically cut stone is placed, can be appropriately adjusted (by the length, width, thickness, etc. of the mechanically cut stone). It is important that the upper cutting edge to apply momentary pressure is sufficient if the cutting edge is as deep as the protrusion of the lower cutting edge. It is also important to control the instantaneous pressure applied to the cutting edge by the length, width, thickness, etc. of the mechanically cut stone.

[0008] The blade required to break the mechanically cut stone is inexpensive and simple if it is made of steel, for example, by using scraps such as lorries' springs (leaf springs). It is imperative that the edges of the two cutting blades made according to the length of the cut surface of the mechanically cut stone be polished to the same angle.

[0009]

[Effect of the invention]

 As described above, the present invention simplifies the cutting of stones by using two cutting edges for stone cutting, thereby reducing the time and labor required for stone processing. It was made of two pieces of stone with a broken stone surface at the same time. As a result, the cost of stone as an outer wall material for structures such as concrete buildings has been reduced. In addition, the exterior wall of the building is made more natural by attaching the naturally cracked stone surface, which is a feature of the natural cleaved stone product according to the present invention, to the exterior surface and attaching it to the exterior wall of the building, It is a good thing to dress up. The cleaved natural stone products of the present invention are intended to bring out the natural beauty of stone better.

[0010]

[Brief description of the drawings]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a simplified example view of an apparatus for producing a naturally cut cleaved stone product according to the present invention, as viewed from the angles of two vertically extending cutting edges.

FIG. 2 is a diagram showing that when an instantaneous pressure is applied to a cutting edge, a mechanically cut stone material cracks in both directions toward an opposing cutting edge.

FIG. 3 is a front view of two cleaved natural cleaved stone products having a cleaved surface that is naturally split as if cut in two.

[Explanation of symbols]

1 Mechanically cut stone. 2 Tables 2 and 2a on which mechanically cut stone is placed. 3 Cutting edges 3 and 3a for cutting stone. 4 Momentary pressure applied to the cutting edge. 5 When a momentary pressure is applied to the cutting edge, the mechanically cut stone material cracks in both directions toward the vertically opposite cutting edge. 6 FIG. 6 is a front view of two cleaved natural cleaved stone products having a naturally cracked stone surface.

────────────────────────────────────────────────── ───

[Procedure amendment]

[Submission date] October 19, 2001 (2001.10.
19)

[Procedure amendment 1]

[Document name to be amended] Statement

[Correction target item name] Claims for utility model registration

[Correction method] Change

[Correction contents]

[Utility model registration claims]

Claims (2)

[Utility model registration claims] Claims: 1. A cleaving method characterized by the fact that a stone material that has been mechanically cut and manufactured is cut again to exteriorize an outer wall or the like of a building such as a concrete building, and the stone surface is like a naturally cracked stone surface. Natural cut stone products. 2. A device which uses two cutting edges for simplifying the cutting of a stone.