JPS58108398A - How to improve lead shot shot for hunting - Google Patents
How to improve lead shot shot for huntingInfo
- Publication number
- JPS58108398A JPS58108398A JP21623882A JP21623882A JPS58108398A JP S58108398 A JPS58108398 A JP S58108398A JP 21623882 A JP21623882 A JP 21623882A JP 21623882 A JP21623882 A JP 21623882A JP S58108398 A JPS58108398 A JP S58108398A
- Authority
- JP
- Japan
- Prior art keywords
- shot
- hunting
- lead
- shotguns
- improve lead
- 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
- 238000000034 method Methods 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 2
- 210000000056 organ Anatomy 0.000 claims description 2
- 239000004071 soot Substances 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 241000272517 Anseriformes Species 0.000 description 3
- 241000271566 Aves Species 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 206010027439 Metal poisoning Diseases 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 210000004317 gizzard Anatomy 0.000 description 2
- 208000008127 lead poisoning Diseases 0.000 description 2
- 210000004185 liver Anatomy 0.000 description 2
- 208000005374 Poisoning Diseases 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 210000004051 gastric juice Anatomy 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
本発明は狩猟用船散弾の改良、特に狩猟鳥獣（以下狩猟
鳥という）の中毒（鉛中毒）の危険を制限する見地に立
った改良方法に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to improvements in hunting boat shot, particularly with a view to limiting the risk of poisoning (lead poisoning) of game birds and animals (hereinafter referred to as game birds).
狩猟に際しては、射たれた狩猟鳥の傷１ノつり歇命傷で
ないことが屡々おきる。この鳥の体内では弾が被援され
る前に１体液が鉛の一部を溶解する。When hunting, it often happens that a single wound to a shot game bird is not fatal. Inside the bird's body, a body fluid dissolves some of the lead before the bullet hits it.
この溶けた部分は血液に入って流れ、次いで鳥の肝臓に
大部分が固定される。This molten portion enters the bloodstream and is then largely fixed in the bird's liver.
さらに、水鳥では、例えば湖底の泥の中に落ちた散弾に
よる中毒も既に報ぜられている。かくて胃に入った弾は
或期間その動物の砂嚢にとソまり、そこで胃液の攻撃を
受け、この分解生成物は＾び血液中に入る。Furthermore, there have already been reports of waterfowl being poisoned by pellets that have fallen into the mud at the bottom of a lake, for example. The bullet thus enters the stomach and remains for some time in the animal's gizzard, where it is attacked by gastric juices, and the products of its decomposition then pass into the bloodstream.
例えば、カナダの基準によれば、動物の肝臓内に０．２
ＰＰＭ以上の鉛が蓄積されるや、その獲物は人間の食用
として不適当であるとされている。例えば、アヒルの場
合、この価は肝臓内に約２０ｍＣｇの鉛の存在に対応す
る。For example, according to Canadian standards, 0.2
Once lead accumulates above ppm, the prey is considered unfit for human consumption. For example, in ducks this value corresponds to the presence of approximately 20 mCg of lead in the liver.
安全の為には、０．０５ＰＰＭ以上の価は望ましくなく
、これは、アヒルの場合、５ｍｃｇの溶解した釦に対応
する。For safety reasons, values above 0.05 PPM are undesirable, which corresponds to 5 mcg of dissolved button for ducks.
さて、砂嚢内の１発の鉛の散弾で約１時間以内にこの価
に到達するが、筋肉組織内では４発の鉛の散弾で同様の
結果が得られた。このように、本当に間龜、とすべきで
あることは明白である。Now, this value is reached within about an hour with one lead shot in the gizzard, but similar results were obtained with four lead shots in muscle tissue. In this way, it is clear that there must be a real gap.
一つの解決方は鉄により鉛を置き換えるととにあるか、
その装置と硬度は、しかしながら現状では容易に克服す
ることのできない技術的なｍ−につながる。One solution is to replace lead with iron.
Its equipment and hardness, however, lead to technical limitations that cannot be easily overcome at present.
主にこの配合を改善する為に鉛の散弾に銅か、或はニッ
ケルを被覆することが絖に示唆されている。−見して、
このような被覆は化学的攻撃に対する抵抗力を改善する
。It has been suggested that the lead shot be coated with copper or nickel, primarily to improve this formulation. -Look,
Such a coating improves resistance to chemical attack.
実際には、そうはならない。何故ならば発砲の際の散弾
の変形がＩＩ！面層にき裂を生じさせ、それｋより防ぎ
よ効果をなくすからである。In reality, this is not the case. The reason is that the deformation of the shotgun when firing is II! This is because it causes cracks in the surface layer, making it less effective in preventing cracks.
本発明によれば、この目的は、鉛散弾を、人間の器官が
たえられ、延性があり電解効果により拡散しうる物質に
より被覆することにより達せられた。この様な物質には
すすが好都合である。According to the invention, this object was achieved by coating the lead shot with a material that is endowed with human organs, is ductile and can be diffused by electrolytic effects. Soot is convenient for such substances.
上記被覆はドラム電着或は類似の適嶋な方法により被着
できる。有利なのは、すすの粘着する層を形成する銅の
、大変５すい附着物を前もつ【被着することである。The coating may be applied by drum electrodeposition or similar suitable methods. It is advantageous to pre-deposit a very thick deposit of copper which forms a soot-adhesive layer.
その被覆の厚さは２乃至５０ミクロンでよい。The thickness of the coating may be between 2 and 50 microns.
比較テストは、上述の臨界溶解値（５ＰＰＭ） ｌｃ違
したことを示しているニ
ー裸の散弾では１時間以内；
一新しい状態におけるニッケルメッキ散弾では２０時間
以内；
一発砲俊の（損傷のある）ニッケルメッキ散弾では２時
間以内；
一新しい状態の本発明によるすずメッキ散弾では２０時
間以内；
一発砲後の（損傷のある°）上記すずメッキ散弾では１
０時間以内
従って、本発明は、従来の散弾に比べ１０倍の又ニッケ
ルメッキ散弾に比べ５倍の改良をもたらし、これは鉛中
毒の危険を防ぐのに大いに充分なものである。Comparative tests have shown that the above critical dissolution value (5 PPM) was different within 1 hour for bare shotgun; less than 20 hours for nickel-plated shotgun in new condition; and for single-shot (damaged) shotgun. Within 2 hours for nickel-plated shotguns; Within 20 hours for tin-plated shotguns according to the invention in new condition; 1 hour for above-mentioned tin-plated shotguns after one shot (with damage).
Therefore, the present invention provides an improvement of ten times over conventional shot and five times over nickel-plated shot, which is largely sufficient to prevent the risk of lead poisoning.
Claims (1)
より拡散しうる物質を各散弾Ｗｃ１ｌ専或は環設するこ
とを特徴とする狩猟用船散弾の改良方法０ ２、特許請求の範囲第１項記載の狩猟用船散弾の改良方
法において、上記物質がすすであることを特徴とする方
法。 ３、 ％Ｉｔ’Ｆｌｉｌ！求の範囲第２項記載の狩猟
用船散弾の改良方法において上記の櫂亀の厚さが、２乃
至５０スクロンであることを特徴とする方法・４、略々
上記に記載されたごとき狩猟用船散弾の改良方法。[Scope of Claims] 1. A method for improving hunting boat shotguns, characterized in that a substance that supports human organs, is ductile, and can be diffused by electrolytic effect is installed exclusively in or around each shotgun Wc1l0. 2. A method for improving hunting boat shot as claimed in claim 1, characterized in that the substance is soot. 3. %It'Fil! A method for improving hunting boat shot as described in item 2, characterized in that the thickness of the shell is from 2 to 50 scrons.4. How to improve ship shotguns.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE2/59490 | 1981-12-09 | ||
| BE2/59490A BE891406A (en) | 1981-12-09 | 1981-12-09 | IMPROVEMENT IN LEAD GRAINS FOR HUNTING AMMUNITION. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58108398A true JPS58108398A (en) | 1983-06-28 |
Family
ID=3865581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21623882A Pending JPS58108398A (en) | 1981-12-09 | 1982-12-09 | How to improve lead shot shot for hunting |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58108398A (en) |
-
1982
- 1982-12-09 JP JP21623882A patent/JPS58108398A/en active Pending
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