JPH0197478A - Pinball - Google Patents
PinballInfo
- Publication number
- JPH0197478A JPH0197478A JP25467087A JP25467087A JPH0197478A JP H0197478 A JPH0197478 A JP H0197478A JP 25467087 A JP25467087 A JP 25467087A JP 25467087 A JP25467087 A JP 25467087A JP H0197478 A JPH0197478 A JP H0197478A
- Authority
- JP
- Japan
- Prior art keywords
- color
- pachinko ball
- iron
- metal
- zirconia
- 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.)
- Pending
Links
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims abstract description 26
- 229910052751 metal Inorganic materials 0.000 claims abstract description 21
- 239000002184 metal Substances 0.000 claims abstract description 21
- 238000005245 sintering Methods 0.000 claims abstract description 4
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 3
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims abstract description 3
- 238000004040 coloring Methods 0.000 claims description 13
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims 1
- 229910052804 chromium Inorganic materials 0.000 claims 1
- 239000011651 chromium Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 24
- 229910052742 iron Inorganic materials 0.000 abstract description 12
- 230000005484 gravity Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 2
- 238000002845 discoloration Methods 0.000 abstract 1
- 229910002077 partially stabilized zirconia Inorganic materials 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 1
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000019640 taste Nutrition 0.000 description 1
Landscapes
- Pinball Game Machines (AREA)
Abstract
Description
【発明の詳細な説明】
[産業上の利用分野]
本発明はパチンコ球に関し、特定色を有するパチンコ球
に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to pachinko balls, and more particularly to pachinko balls having a specific color.
[従来の技術]
従来のパチンコ球は鉄製であり、各球技場毎に自店の球
であることを表示するため、固有の刻印を施こし、刻印
部を所定の色で埋込んで用いていた。[Conventional technology] Conventional pachinko balls are made of iron, and in order to indicate that each stadium owns the ball, a unique stamp is applied to the ball, and the stamp is embedded in a predetermined color. Ta.
[発明が解決しようとする問題点]
しかし、刻印部の着色は使用により剥げてしまい、その
識別性が低下してしまっていた。[Problems to be Solved by the Invention] However, the coloring of the engraved portion peels off with use, reducing its distinguishability.
このため、他店の球が混入されてもわからないという問
題点があった。For this reason, there was a problem in that it was unknown even if balls from other stores were mixed in.
また、刻印部がパチンコ台のクギに当たると反撥方向が
変化し、所望の方向に反発しないという問題点があった
。Further, there was a problem in that when the engraved portion hits a nail of a pachinko machine, the direction of repulsion changes and the repulsion does not occur in the desired direction.
更に、嗜好の多用化、個性化に対応するため、5店との
差別化を図る必要性も高まっているが、鉄製のパチンコ
球を使用していては、球の色は一義的に定まり、パチン
コ球で他店との差別化を図ることは不可能に近かった。Furthermore, in order to respond to the diversification and individualization of tastes, there is an increasing need to differentiate among the five pachinko parlors, but if iron pachinko balls are used, the color of the ball will be uniquely determined. It was nearly impossible for Pachinko parlors to differentiate themselves from other parlors.
[問題点を解決するための手段]
本発明は上述の問題点を解決することを目的として成さ
れたもので、上述の問題点を解決する一手段として本発
明に係る一実施例は以下の構成を備える。[Means for Solving the Problems] The present invention has been made for the purpose of solving the above-mentioned problems, and as a means for solving the above-mentioned problems, an embodiment according to the present invention is as follows. Equipped with a configuration.
即ち、ジルコニアに所定量の発色用金属を添加して焼結
してパチンコ球を形成する。That is, a predetermined amount of coloring metal is added to zirconia and sintered to form a pachinko ball.
[作用]
以上の構成において、例えば発色用金属としてバナヂイ
ウムを用いることにより青色のパチンコ球を形成し、発
色用金属としてフロミウムを用いることにより緑色の、
プラセオヂウムを用いることにより黄色のパチンコ球と
することができる。[Function] In the above configuration, for example, a blue pachinko ball is formed by using vanadium as a coloring metal, and a green pachinko ball is formed by using fromium as a coloring metal.
By using praseodium, yellow pachinko balls can be made.
そしてこの色はパチンコ球全体に均一に発色するため、
使用によっても全く変化することはなく、またヂルコニ
アと鉄とは略同程度の密度であり、鉄製のパチンコ球と
路間−の使用ができる。And since this color is uniformly colored throughout the pachinko ball,
It does not change at all with use, and zirconia and iron have approximately the same density, so they can be used between iron pachinko balls and pachinko balls.
[実施例] 以下、本発明に係る一実施例を詳細に説明する。[Example] Hereinafter, one embodiment of the present invention will be described in detail.
本実施例においては、従来より用いられていた鉄製のパ
チンコ球の代替としても略同様の使用感が得られ、しか
も着色が容易で色落ち等もないパチンコ球を得るため、
基本材料としてジルコニア(ZnO2)を用いる。In this example, in order to obtain a pachinko ball that can be used as a substitute for conventionally used iron pachinko balls, and which has almost the same usability, is easy to color, and does not fade,
Zirconia (ZnO2) is used as the basic material.
ジルコニアの比重は6.5〜6.8であり、鉄の比重7
.86と近く、鉄の代替として最適なものである。そし
て、パチンコ球を所望の色に着色するため、焼結前に少
量の発色用の金属を添加する。The specific gravity of zirconia is 6.5 to 6.8, and the specific gravity of iron is 7.
.. 86, making it an ideal substitute for iron. In order to color the pachinko balls in a desired color, a small amount of coloring metal is added before sintering.
この発色用の金属の添加量により色の濃さを自由に変化
させることができ、同一色であっても色の濃さを変化さ
せることにより容易に地球と識別させることが可能とな
る。The depth of the color can be freely changed by changing the amount of the coloring metal added, and even if the color is the same, it can be easily distinguished from the Earth by changing the depth of the color.
この金属の添加量はジルコニア量の0.01%〜0.0
2%程度でよく、最大でも0.1%程度で十分発色する
。The amount of this metal added is 0.01% to 0.0% of the amount of zirconia.
About 2% is sufficient, and at most about 0.1% will produce sufficient color.
そして具体的にはジルコニアに所定量の発色用金属を添
加してこれを攪拌等して均一化し、その後これを公知の
方法で従来のパチンコ球と同一形状の球形に成形焼結さ
せる。これにより球全体が均−に金属特有の色に着色さ
れることになる。Specifically, a predetermined amount of coloring metal is added to zirconia, stirred, etc. to make it homogeneous, and then this is formed and sintered into a spherical shape having the same shape as a conventional pachinko ball using a known method. As a result, the entire sphere is uniformly colored in a color unique to the metal.
この様にして形成したジルコニア製のパチンコ球は、ダ
イアモンドに次ぐ高硬度を有しており、はとんど摩耗す
ることもなく、また、球全体に着色されているため、使
用により色が剥げ落ちるようなこともない、信頼性の高
いものとすることができる。The zirconia pachinko balls formed in this way have a hardness second only to diamonds, and they hardly ever wear out.Also, since the entire ball is colored, the color does not peel off with use. It can be made highly reliable without falling.
なお、ジルコニアの焼結時にY2O,やCaO等を添加
して安定な立方晶ZrO2を高温で合成し、次に正方晶
の安定な温度域で熱処理して部分安定化ジルコニア(p
sz)とすることにより、割れにくい、じん性の高いセ
ラミクスとすることができる。In addition, during sintering of zirconia, Y2O, CaO, etc. are added to synthesize stable cubic ZrO2 at high temperature, and then heat treatment is performed in a temperature range where tetragonal crystals are stable to produce partially stabilized zirconia (p
sz), it is possible to obtain ceramics that are hard to break and have high toughness.
パチンコ球をこの部分安定化ジルコニア(PSZ)によ
り形成することにより、更に破損などのない耐用性の高
いパチンコ球とすることができる。By forming pachinko balls from this partially stabilized zirconia (PSZ), it is possible to make pachinko balls with high durability and no breakage.
本実施例における発色用添加金属の例とその発色色を数
表に示す。Examples of the coloring additive metals used in this example and their colors are shown in the table below.
表
なお、以上の添加金属及び発色色は一例として提示した
ものであり、本発明は以上の例に限定されるものではな
い。Note that the above additive metals and colors are presented as examples, and the present invention is not limited to the above examples.
ジルコニアに添加する金属には何らの制限もなく、発色
させる色種により任意の金属を選定すればよい。There are no restrictions on the metal added to zirconia, and any metal may be selected depending on the type of color to be produced.
[発明の効果]
以上説明した様に本発明によれば、鉄と略同様の使用感
が得られ、鉄と同様に用いるこができ、かつ球全体に均
一に着色したパチンコ球が提供できる。[Effects of the Invention] As explained above, according to the present invention, it is possible to provide a pachinko ball that provides a feel substantially similar to that of iron, can be used in the same manner as iron, and is uniformly colored over the entire ball.
しかもこの色は添加する金属により多種多様であり、か
つ添加量により色の濃さを変えることができるため、使
用により色が変化することもなく、シかもファインセラ
ミクスであるジルコニアで構成したことにより、使用に
よる摩耗もほとんどない、耐使用性の高いパチンコ球と
することができる。Moreover, this color varies depending on the metal added, and the intensity of the color can be changed depending on the amount added, so the color does not change with use. Therefore, it is possible to obtain a pachinko ball with high usability and little wear due to use.
しかも、最近の個性化、ファッション化にも十分に対応
することができ、他店の球との識別も極めて容易にでき
るという優れた効果が得られる。Moreover, it can sufficiently respond to recent trends in individualization and fashion, and has the excellent effect of being extremely easy to distinguish from balls from other stores.
Claims (5)
して形成したことを特徴とするパチンコ球。(1) A pachinko ball characterized by being formed by adding a predetermined amount of coloring metal to zirconia and sintering the mixture.
る特許請求の範囲第1項記載のパチンコ球。(2) The pachinko ball according to claim 1, wherein the coloring metal is vanadium.
特許請求の範囲第1項記載のパチンコ球。(3) The pachinko ball according to claim 1, wherein the coloring metal is chromium.
する特許請求の範囲第1項記載のパチンコ球。(4) The pachinko ball according to claim 1, wherein the coloring metal is praseodium.
%であることを特徴とする特許請求の範囲第1項より第
4項のいずれかに記載のパチンコ球。(5) The amount of coloring metal added is 0.01% to 0.1% of the total
%. The pachinko ball according to any one of claims 1 to 4.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP25467087A JPH0197478A (en) | 1987-10-12 | 1987-10-12 | Pinball |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP25467087A JPH0197478A (en) | 1987-10-12 | 1987-10-12 | Pinball |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0197478A true JPH0197478A (en) | 1989-04-14 |
Family
ID=17268230
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP25467087A Pending JPH0197478A (en) | 1987-10-12 | 1987-10-12 | Pinball |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0197478A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005168605A (en) * | 2003-12-08 | 2005-06-30 | Samii Kk | Game machine |
-
1987
- 1987-10-12 JP JP25467087A patent/JPH0197478A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005168605A (en) * | 2003-12-08 | 2005-06-30 | Samii Kk | Game machine |
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