JPH05169433A - Stone cutting device - Google Patents
Stone cutting deviceInfo
- Publication number
- JPH05169433A JPH05169433A JP3334642A JP33464291A JPH05169433A JP H05169433 A JPH05169433 A JP H05169433A JP 3334642 A JP3334642 A JP 3334642A JP 33464291 A JP33464291 A JP 33464291A JP H05169433 A JPH05169433 A JP H05169433A
- Authority
- JP
- Japan
- Prior art keywords
- stone
- cutting blade
- abrasive
- cutting
- abrasive grain
- 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
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
- B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、石材切削装置に係り、
より詳細には、切削ブレードに砥粒液が、余分に付着す
ることなく、石材を所定厚みに切削できるようにした石
材切削装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a stone cutting device,
More specifically, the present invention relates to a stone material cutting device capable of cutting a stone material to a predetermined thickness without excessive adhesion of abrasive liquid to a cutting blade.
【０００２】[0002]
【従来の技術】従来、石材切削装置としては、種々のも
のがあり、一般的には、次のような構成のものが使用さ
れている。すなわち、 切削ブレードと石材載置部および砥粒液供給部とを
有し、該切削ブレードを直線往復動させると共に、該石
材載置部に載置した石材の上方より砥粒液を噴射・流下
し、該石材の切れ目内に流し込むことで、該石材を板状
に切削できるようにした構成。 砥粒液タンクと切削ブレードおよび石材載置部を有
し、該切削ブレートと石材載置部を該砥粒液タンク内に
配置し、該石材載置部に切削しようとする石材を載置す
ると共に、該砥粒液タンク内で切削ブレードを直線往復
動させることで、該石材を板状に切削できるようにした
構成。等がある。2. Description of the Related Art Conventionally, there are various types of stone cutting devices, and generally, the following structures are used. That is, it has a cutting blade, a stone material mounting portion, and an abrasive liquid supply portion, and the cutting blade is linearly reciprocated, and at the same time, the abrasive liquid is jetted and flowed down from above the stone material mounted on the stone material mounting portion. Then, the stone material can be cut into a plate shape by pouring it into the cut of the stone material. An abrasive grain liquid tank, a cutting blade, and a stone material placement portion are provided, the cutting plate and the stone material placement portion are arranged in the abrasive grain liquid tank, and the stone material to be cut is placed on the stone material placement portion. At the same time, the stone material can be cut into a plate shape by linearly reciprocating the cutting blade in the abrasive liquid tank. Etc.
【０００３】そして、これらの石材切削装置によれば、
切削しようとする石材の切れ目内に適当に砥粒液が入り
込み、直線往復動する切削ブレードによって、精度のよ
い切削ができるという利点を有する。According to these stone cutting devices,
It has an advantage that the abrasive grain liquid appropriately enters into the cut of the stone material to be cut, and the cutting blade that moves linearly reciprocally can perform accurate cutting.
【０００４】[0004]
【発明が解決しようとする課題】しかし、前述した石材
切削装置の場合、次のような問題がある。すなわち、 石材の切れ目に砥粒液が不均一に入り込むため、部
分的に切れ目が不均一となり易く、所定の厚みの薄石材
が得難い。換言すれば、余分に削ったりして切削石材の
厚みが不安定となる。 石材の上面に均一に砥粒液を流下、あるいは該石材
を砥粒液内に浸漬する構成であるため、該砥粒液が大量
に必要となり、コストが高くなると共に、該砥粒液の処
理に手数を要する。等の問題がある。However, the above-mentioned stone cutting device has the following problems. That is, since the abrasive grain liquid enters unevenly in the cuts of the stone material, the cuts are likely to be partially uneven and it is difficult to obtain a thin stone material having a predetermined thickness. In other words, the thickness of the cutting stone material becomes unstable due to excessive cutting. Since the abrasive liquid is allowed to flow down evenly on the upper surface of the stone material or the stone material is immersed in the abrasive liquid, a large amount of the abrasive liquid is required, resulting in high cost and treatment of the abrasive liquid. Takes a lot of work. There are problems such as.
【０００５】そこで、本発明者は、このような点に鑑
み、種々検討した結果、前述した課題は、前記砥粒液が
直接、石材の切れ目内に入り込むことによる影響であ
り、該課題が、切削ブレードに該砥粒液の砥粒を均一に
付着させて、該石材の切削を行うことで解決できること
を究明した。Therefore, as a result of various investigations in view of such a point, the present inventor has found that the above-mentioned problem is the effect of the abrasive liquid directly entering the cuts in the stone material. It has been clarified that the problem can be solved by uniformly adhering the abrasive grains of the abrasive liquid to a cutting blade and cutting the stone material.
【０００６】本発明は、上述した問題点に対処して創案
したものであって、その目的とする処は、砥粒液が直接
石材の切れ目内に入り込むのを軽減し、切削ブレードに
砥粒液が、余分に付着することなく、かつ少ない砥粒液
でもって、該石材を所定厚みに切削できるようにした石
材切削装置を提供することにある。The present invention has been made in view of the above-mentioned problems, and its purpose is to reduce the intrusion of the abrasive liquid directly into the cuts of the stone material and to make the abrasive particles on the cutting blade. It is an object of the present invention to provide a stone material cutting device capable of cutting the stone material to a predetermined thickness with a small amount of abrasive grain liquid without excessive liquid adhesion.
【０００７】[0007]
【課題を解決するための手段】そして、上記課題を解決
するための手段としての石材切削装置は、切削ブレード
と石材載置部および砥粒液供給部とを有し、該切削ブレ
ードを直線往復動させると共に、該砥粒液供給部より供
給される砥粒液を介して、前記石材載置部に載置した石
材を板状に切削する石材切削装置において、前記砥粒液
供給部の砥粒液噴出口を、前記切削ブレードの上方部位
で、該切削ブレードの直線往復動方向の前端部と前記石
材載置部に載置した石材前端部との間隔内、および該切
削ブレードの直線往復動方向の後端部と該石材載置部に
載置した石材後端部との間隔内にそれぞれ設け、前記砥
粒液噴出口より該切削ブレード上に砥粒液を流下させる
ようにした構成よりなる。なお、本明細書において、
『切削』とは、裁断、切断を含む概念である。A stone cutting device as a means for solving the above problems has a cutting blade, a stone placing portion and an abrasive liquid supply portion, and the cutting blade is reciprocated linearly. In the stone cutting device for moving the stone material placed on the stone placing portion into a plate shape through the abrasive liquid supplied from the abrasive liquid feeding portion, the abrasive of the abrasive liquid feeding portion The granular liquid ejection port is located above the cutting blade, within the interval between the front end portion of the cutting blade in the linear reciprocating direction and the stone material front end portion mounted on the stone material mounting portion, and the linear reciprocation of the cutting blade. Arranged in the interval between the rear end of the moving direction and the rear end of the stone placed on the stone placing portion, and configured to allow the abrasive liquid to flow down from the abrasive liquid jet onto the cutting blade. Consists of. In the present specification,
"Cutting" is a concept that includes cutting and cutting.
【０００８】[0008]
【作用】上記構成に基づく、本発明の石材切削装置は、
石材載置部に切削しようとする石材を載置し、切削ブレ
ードを往復動させると共に、砥粒液供給部の前後の砥粒
液噴出口より砥粒液を、該切削ブレードの直線往復動方
向の前端部と前記石材載置部に載置した石材前端部との
間隔内、および該切削ブレードの直線往復動方向の後端
部と該石材載置部に載置した石材後端部との間隔内とに
流下させることで、該切削ブレードに所定量の砥粒を付
着させ、かつ該石材載置部を上動させることで、該砥粒
の付着した切削ブレードの直線往復動によって前記石材
を所定の厚みに切削するように作用する。The stone cutting device of the present invention based on the above construction is
The stone material to be cut is placed on the stone placement portion, and the cutting blade is reciprocated, and the abrasive liquid is ejected from the abrasive liquid jet ports before and after the abrasive liquid supply portion, and the linear reciprocating direction of the cutting blade is set. In the interval between the front end portion of the stone material front end portion mounted on the stone material mounting portion, and between the rear end portion of the cutting blade in the linear reciprocating direction and the stone material rear end portion mounted on the stone material mounting portion By flowing down into the interval, a predetermined amount of abrasive grains are attached to the cutting blade, and by moving the stone material mounting portion upward, the stone material is caused by the linear reciprocating motion of the cutting blade to which the abrasive grains are attached. To cut into a predetermined thickness.
【０００９】そして、本発明の石材切削装置の場合、従
来の装置と異なり、石材を砥粒液に浸漬、または石材に
砥粒液をかける形態を採用することなく、切削ブレード
に該砥粒液をかけると共に、該切削ブレードに砥粒を付
着させるようにしているので、該石材内には所定量の砥
粒が入り、該砥粒で所定の厚みの切削石材を得ることが
できるように作用する。Further, in the case of the stone material cutting apparatus of the present invention, unlike the conventional apparatus, the cutting material is not soaked in the abrasive particle liquid or the stone material is applied to the cutting material, and the abrasive particle liquid is applied to the cutting blade. Since it is designed to attach abrasive grains to the cutting blade while applying a predetermined amount of abrasive grains inside the stone material, the abrasive grains act to obtain a cutting stone material of a prescribed thickness. To do.
【００１０】[0010]
【実施例】以下、図面を参照しながら、本発明を具体化
した実施例について説明する。ここに、図１は、本発明
の実施例を示す概略斜視図である。そして、本実施例の
石材切削装置は、概略すると、切削ブレード１と石材載
置部２および砥粒液供給部３との三つの部分より構成さ
れている。Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a schematic perspective view showing an embodiment of the present invention. The stone cutting device of this embodiment is roughly composed of three parts, namely, a cutting blade 1, a stone mounting portion 2 and an abrasive grain liquid supply portion 3.
【００１１】切削ブレード１は、矩形状のブレード枠体
４内に複数本のブレード５，５・・が平行に配設された
構成よりなり、機体６上で直線往復摺動（図面におい
て、左右方向に往復摺動）するための駆動源（モータ
ー）７が取り付けられている。該ブレード５，５・・
は、ブレード枠体４にスペーサー（図示せず）を介在さ
せて連接されている。そして、ブレード５，５・・の間
隔は、任意間隔の場合と、一定間隔に配したものとがあ
る。ところで、該切削ブレード１は、機体６に対して着
脱自在の構成とされ、切削石材の厚みに対応できるよう
にされている。The cutting blade 1 has a structure in which a plurality of blades 5, 5, ... Are arranged in parallel within a rectangular blade frame 4, and is linearly reciprocally slid on the machine body 6 (left and right in the drawing). A drive source (motor) 7 for sliding back and forth in a direction is attached. The blades 5, 5 ...
Are connected to the blade frame 4 with a spacer (not shown) interposed. The intervals between the blades 5, 5, ... Are either an arbitrary interval or a fixed interval. By the way, the cutting blade 1 is configured to be attachable / detachable to / from the machine body 6 so as to correspond to the thickness of the cutting stone material.
【００１２】石材載置台２は、切削しようとする石材ａ
を載置するための載置台であって、切削ブレード１の下
部方向に設置され、かつ機体６内を油圧シリンダ等を介
して上下動する構成とされている。そして、石材載置台
２は、通常、切削ブレード１のブレード５に対して平行
に配置されていて、石材ａを保持するための保持部材
（図示せず）が設けられている。The stone placing table 2 is a stone a to be cut.
Is a mounting table for mounting the cutting blade 1 on the lower side of the cutting blade 1 and is configured to move up and down in the machine body 6 via a hydraulic cylinder or the like. Further, the stone material mounting table 2 is usually arranged in parallel with the blade 5 of the cutting blade 1, and is provided with a holding member (not shown) for holding the stone material a.
【００１３】砥粒液供給部３は、切削ブレード１に砥粒
液を供給するための部分であって、前方砥粒液流下口８
と後方砥粒液流下口９とを備えている。ここで、砥粒液
は『砥粒』を冷却液（水）に混合した液体を用いてい
る。なお、該砥粒液供給部３は、前方砥粒液流下口８と
後方砥粒液流下口９に供給する砥粒液を溜めておくため
の砥粒液タンクを有し、切削ブレード１による切削によ
って生じた切削粉、切削ブレード１に流下させた砥粒液
を受けることができるように構成され、該タンクには、
通常、ろ過装置が設けられ、切削粉と砥粒液とに分離
し、砥粒のみを砥粒液調整用タンクに移送し、かつ該タ
ンク内の砥粒液を再び、切削ブレード１に供給できるよ
うに構成されている。ここで、前方砥粒液流下口８と後
方砥粒液流下口９による砥粒液流下位置は、該砥粒液が
切削しようとする石材ａ上に流下しないように切削ブレ
ード１の前端、後端側に寄った部位としている。通常、
石材ａに前端縁ｂ、後端縁ｃの近接位置、すなわち、切
削ブレード１の前端、後端側に１０ｍｍ〜１００ｍｍ程
度寄った位置としている。しかし、これ以上、離れた位
置としてもよい。The abrasive liquid supply section 3 is a portion for supplying the abrasive liquid to the cutting blade 1, and the front abrasive liquid flow-down port 8 is provided.
And a rear abrasive grain liquid flow-down port 9. Here, as the abrasive liquid, a liquid in which "abrasives" are mixed with a cooling liquid (water) is used. The abrasive liquid supply unit 3 has an abrasive liquid tank for storing the abrasive liquid to be supplied to the front abrasive liquid lowering port 8 and the rear abrasive liquid lowering port 9, and the cutting blade 1 The tank is configured so as to be able to receive the cutting powder generated by the cutting and the abrasive liquid flowed down on the cutting blade 1.
Usually, a filtration device is provided to separate the cutting powder and the abrasive liquid, transfer only the abrasive particles to the tank for adjusting the abrasive liquid, and supply the abrasive liquid in the tank to the cutting blade 1 again. Is configured. Here, the positions of the abrasive grain liquid flowing down by the front abrasive grain liquid lowering port 8 and the rear abrasive grain liquid lowering port 9 are set to the front end and the rear end of the cutting blade 1 so that the abrasive liquid does not flow down onto the stone a to be cut. The part is closer to the edge. Normal,
The front end edge b and the rear end edge c are close to the stone a, that is, the cutting blade 1 is located near the front end and the rear end by about 10 mm to 100 mm. However, the positions may be further apart than this.
【００１４】そして、上記構成に基づく本実施例の石材
切削装置は、石材載置部２に切削しようとする石材ａを
載置し、機体６上で切削ブレード１を往復動させると共
に、砥粒液供給部３の前後の砥粒液噴出口８，９より砥
粒液を、切削ブレード１上に流下させることで、切削ブ
レード１のブレード５，５・・に所定量の砥粒を付着さ
せ、かつ石材載置部２を上動（昇降）させることで、石
材ａをブレード５，５・・に接触させ、該砥粒の付着し
た切削ブレード１の直線往復動によって、該ブレード
５，５・・を介して砥粒が石材ａの中に入り込み、石材
ａを所定の厚みに切削するように作用する。In the stone material cutting apparatus of the present embodiment having the above-mentioned structure, the stone material a to be cut is placed on the stone material placing portion 2, the cutting blade 1 is reciprocated on the machine body 6, and the abrasive grains are abraded. A predetermined amount of abrasive grains is attached to the blades 5, 5, ... of the cutting blade 1 by flowing the abrasive liquid through the abrasive liquid jet outlets 8 and 9 before and after the liquid supply unit 3 onto the cutting blade 1. , And the stone placing portion 2 is moved up (up and down) to bring the stone a into contact with the blades 5, 5, ... And by the linear reciprocating movement of the cutting blade 1 having the abrasive grains adhered thereto. The abrasive grains enter into the stone a through the, and act to cut the stone a to a predetermined thickness.
【００１５】従って、本実施例の場合、石材ａを砥粒液
に浸漬、または石材ａに砥粒液をかける形態を採用する
ことなく、切削ブレード１のブレード５，５・・に砥粒
液をかけると共に、切削ブレード１のブレード５，５・
・に砥粒を付着させるようにしているので、石材ａの切
れ目に砥粒が入り込む可能性が少なくなり、ブレード
５，５・・に付着した所定量の砥粒のみが入るようにし
ているので、該砥粒で所定の厚みの切削石材を得ること
ができるように作用する。Therefore, in the case of the present embodiment, the abrasive material is applied to the blades 5, 5 ... of the cutting blade 1 without adopting a mode in which the stone a is immersed in the abrasive liquid or the abrasive a is applied to the stone a. And the blades 5 and 5 of the cutting blade 1
Since the abrasive grains are attached to, the possibility of the abrasive grains entering the cuts of the stone a is reduced, and only the predetermined amount of the abrasive grains attached to the blades 5, 5 ... The abrasive grains act so that a cutting stone material having a predetermined thickness can be obtained.
【００１６】なお、本発明は、上述した実施例に限定さ
れるものでなく、本発明の要旨を変更しない範囲内で変
形実施できる構成を含む。因に、砥粒液流下口よりの砥
粒液流下は、砥粒とスラリー用液（水）とを、それぞれ
別個に流下させ、ブレードに付着する段階で砥粒液とし
た構成としてもよい。It should be noted that the present invention is not limited to the above-described embodiments, but includes configurations that can be modified and implemented within the scope of the present invention. Incidentally, the flow of the abrasive grain liquid from the abrasive grain liquid flow-down port may be configured such that the abrasive grains and the slurry liquid (water) are separately flowed down and the abrasive grain liquid is used at the stage of adhering to the blade.
【００１７】[0017]
【発明の効果】以上の説明より明らかなように、本発明
の石材切削装置によれば、砥粒液供給部の砥粒液噴出口
を、切削ブレードの上方部位で、該切削ブレードの直線
往復動方向の前端部と石材載置部に載置した石材前端部
との間隔内、および該切削ブレードの直線往復動方向の
後端部と該石材載置部に載置した石材後端部との間隔内
にそれぞれ設け、前記砥粒液噴出口より該切削ブレード
上に砥粒液を流下させるようにしているので、切削ブレ
ードのブレードに一定量の砥粒を付着させることがで
き、石材の切れ目に砥粒が入り込む可能性が少なくなる
ことより、ブレードに付着した所定量の砥粒のみが入
り、該砥粒で所定の厚みの切削石材を得ることができる
という効果を有する。As is apparent from the above description, according to the stone cutting device of the present invention, the abrasive liquid jet port of the abrasive liquid supply section is provided at the upper portion of the cutting blade and is reciprocated linearly with the cutting blade. Within the interval between the front end in the moving direction and the stone front end mounted on the stone mounting portion, and the rear end in the linear reciprocating direction of the cutting blade and the stone rear end mounted on the stone mounting portion Since it is arranged to respectively flow in the abrasive liquid from the abrasive liquid jet outlet onto the cutting blade, a certain amount of abrasive particles can be attached to the blade of the cutting blade, Since there is less possibility that the abrasive grains will enter the cut, there is an effect that only a predetermined amount of the abrasive grains adhering to the blade enters and a cutting stone material having a predetermined thickness can be obtained with the abrasive grains.
【００１８】また、本発明の石材切削装置によれば、砥
粒液供給部によって、最も有効な部位に砥粒液を流下す
るようにしているので、少量の砥粒液で正確で、所定の
厚みに石材切削ができるという効果を有する。Further, according to the stone cutting device of the present invention, since the abrasive grain liquid supply unit causes the abrasive grain liquid to flow down to the most effective portion, a small amount of the abrasive grain liquid can be accurately and predetermined. It has an effect that stone material can be cut to the thickness.
【００１９】従って、本発明によれば、砥粒液が直接石
材の切れ目内に入り込むのを軽減し、切削ブレードに砥
粒液が、余分に付着することなく、かつ少ない砥粒液で
もって、該石材を予め設定した厚みに切削できるように
した石材切削装置を提供できるという効果を有する。Therefore, according to the present invention, it is possible to prevent the abrasive grain liquid from directly entering into the cuts of the stone material, and to prevent the abrasive grain liquid from adhering to the cutting blade excessively and with a small amount of the abrasive grain liquid, This has the effect of providing a stone cutting device capable of cutting the stone to a preset thickness.
【図１】本発明の実施例を示す石材切削装置の概略斜視
図である。FIG. 1 is a schematic perspective view of a stone cutting device showing an embodiment of the present invention.
１・・・切削ブレード、２・・・石材載置部、３・・・
砥粒液供給部、４・・・ブレード枠体、５・・・ブレー
ド、６・・・機体、７・・・駆動源（モーター）、８・
・・前方砥粒液流下口、９・・・後方砥粒液流下口、ａ
・・・石材、ｂ・・・石材前端縁、ｃ・・・石材後端縁1 ... Cutting blade, 2 ... Stone placement part, 3 ...
Abrasive liquid supply unit, 4 ... blade frame, 5 ... blade, 6 ... machine body, 7 ... drive source (motor), 8 ...
.... Front abrasive grain liquid downflow port, 9 ... Rear abrasive grain liquid downflow port, a
... Stone material, b ... Stone front edge, c ... Stone rear edge
Claims (1)
供給部とを有し、該切削ブレードを直線往復動させると
共に、該砥粒液供給部より供給される砥粒液を介して、
前記石材載置部に載置した石材を板状に切削する石材切
削装置において、前記砥粒液供給部の砥粒液噴出口を、
前記切削ブレードの上方部位で、該切削ブレードの直線
往復動方向の前端部と前記石材載置部に載置した石材前
端部との間隔内、および該切削ブレードの直線往復動方
向の後端部と該石材載置部に載置した石材後端部との間
隔内にそれぞれ設け、前記砥粒液噴出口より該切削ブレ
ード上に砥粒液を流下させるようにしたことを特徴とす
る石材切削装置。1. A cutting blade, a stone material mounting portion, and an abrasive liquid supply unit, which linearly reciprocates the cutting blade, and through an abrasive liquid supplied from the abrasive liquid supply unit,
In a stone cutting device for cutting a stone placed in the stone placing portion into a plate shape, an abrasive grain liquid jetting port of the abrasive grain liquid supply part,
Above the cutting blade, within the interval between the front end portion of the cutting blade in the linear reciprocating direction and the stone front end portion mounted on the stone mounting portion, and the rear end portion of the cutting blade in the linear reciprocating direction. And a stone cutting means characterized in that they are respectively provided in a space between the stone material rear end portion mounted on the stone material mounting portion and the abrasive liquid is made to flow down onto the cutting blade from the abrasive liquid jet outlet. apparatus.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3334642A JP3023522B2 (en) | 1991-12-18 | 1991-12-18 | Stone cutting equipment |
| KR1019920024727A KR930012230A (en) | 1991-12-18 | 1992-12-17 | Stone cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3334642A JP3023522B2 (en) | 1991-12-18 | 1991-12-18 | Stone cutting equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH05169433A true JPH05169433A (en) | 1993-07-09 |
| JP3023522B2 JP3023522B2 (en) | 2000-03-21 |
Family
ID=18279654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3334642A Expired - Lifetime JP3023522B2 (en) | 1991-12-18 | 1991-12-18 | Stone cutting equipment |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP3023522B2 (en) |
| KR (1) | KR930012230A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220000089A (en) * | 2020-06-25 | 2022-01-03 | 김진태 | Sawing apparatus with multi bladed band |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108327097A (en) * | 2018-02-26 | 2018-07-27 | 李良君 | A kind of brick cutter |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51140887U (en) * | 1975-05-07 | 1976-11-12 | ||
| JPS57193349U (en) * | 1981-06-02 | 1982-12-08 |
-
1991
- 1991-12-18 JP JP3334642A patent/JP3023522B2/en not_active Expired - Lifetime
-
1992
- 1992-12-17 KR KR1019920024727A patent/KR930012230A/en not_active Application Discontinuation
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51140887U (en) * | 1975-05-07 | 1976-11-12 | ||
| JPS57193349U (en) * | 1981-06-02 | 1982-12-08 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220000089A (en) * | 2020-06-25 | 2022-01-03 | 김진태 | Sawing apparatus with multi bladed band |
Also Published As
| Publication number | Publication date |
|---|---|
| KR930012230A (en) | 1993-07-20 |
| JP3023522B2 (en) | 2000-03-21 |
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