JPH091998A - Method for treating animal horn by heating and pressurization - Google Patents
Method for treating animal horn by heating and pressurizationInfo
- Publication number
- JPH091998A JPH091998A JP15644496A JP15644496A JPH091998A JP H091998 A JPH091998 A JP H091998A JP 15644496 A JP15644496 A JP 15644496A JP 15644496 A JP15644496 A JP 15644496A JP H091998 A JPH091998 A JP H091998A
- Authority
- JP
- Japan
- Prior art keywords
- horn
- sheep
- heating
- organization
- animal
- 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
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C5/00—Processes for producing special ornamental bodies
- B44C5/06—Natural ornaments; Imitations thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44F—SPECIAL DESIGNS OR PICTURES
- B44F9/00—Designs imitating natural patterns
- B44F9/06—Designs imitating natural patterns of horn, ivory, or meerschaum surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2711/00—Use of natural products or their composites, not provided for in groups B29K2601/00 - B29K2709/00, for preformed parts, e.g. for inserts
- B29K2711/06—Bone, horn or ivory
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Adornments (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
Description
【0001】[0001]
【産業上の利用分野】本発明の、彫像又は飾りのような
工芸品、又は文鎮又は印章のような置物の製造に動物の
角又は牙を使用することに関する。本発明の、特に、動
物の角の処理方法に関する。FIELD OF THE INVENTION The present invention relates to the use of animal horns or fangs for the manufacture of crafts such as statues or decorations or figurines such as paperweights or seals. The invention relates in particular to a method for treating animal horns.
【0002】[0002]
【従来の技術】象の牙から取った象牙は、伝統的に、小
さな工芸品をつくるのに使用されている。象牙は、外観
及び耐久性が優れているため、及び高品質の精密彫刻に
向いているため、非常に需要が多い。しかしながら、自
然保護を理由として象を象牙のためだけに殺すのは非常
に無駄であることに基づき、象牙の貿易が禁止された。
自然産品に対する一般的な需要に照らして、他の自然産
品が、象牙の代替物として用いられている。特に、肉の
ために屠殺される他の動物の角が使用されている。BACKGROUND OF THE INVENTION Ivory from elephant tusks has traditionally been used to make small crafts. Ivory is in great demand due to its excellent appearance and durability and its suitability for high quality precision engraving. However, the trade in ivory was banned because it was so wasteful to kill an elephant just for ivory because of conservation.
In light of the general demand for natural products, other natural products have been used as substitutes for ivory. In particular, the horns of other animals slaughtered for meat have been used.
【0003】最も一般的な代替物は牛の角である。牛の
角は、多数の牛が屠殺されるため、及び角は代替物とし
て使用されなければ廃棄されるため、特に適している。
更に、角には、実際には、彫刻を施して最終製品をつく
るのに適した組織は僅かしかなく、角の多くの部分は使
用できないということに留意すると比較的大型の角を使
用するのが望ましい。牛の角は象牙とは全く異なり黒色
である。牛の角には稀少価値がないため、また、牛の角
の外観は一般に象牙程魅力的でないため、牛の角は象牙
程には評価されない。[0003] The most common alternative is cow horns. Cattle horns are particularly suitable because large numbers of cattle are slaughtered and horns are discarded if not used as a replacement.
Furthermore, the use of relatively large corners is important, noting that the corners are, in fact, only a few tissues suitable for engraving to produce the final product, and that many of the corners cannot be used. Is desirable. Unlike ivory, the horns of cows are black. Cattle horns are not as valued as ivory because cow horns are of no value and the appearance of cow horns is generally not as attractive as ivory.
【0004】[0004]
【発明が解決しようとする課題】象牙の余り一般的でな
い代替物は羊の角である。羊の角は、そのほとんどの部
分が使用できず、彫刻を施すのに適した組織及び品質を
持つ部分はほんの僅かしかないため、余り一般的でな
い。A less common alternative to ivory is sheep horn. Sheep horns are less common because most of them are unusable and there are only a few that have the tissue and quality suitable for engraving.
【0005】[0005]
【課題を解決するための手段】本発明は、一連の工程に
おいて、動物の角に80度C以上の熱、及び、500k
g以上の力を加え、各工程後、動物の角を水で急冷し、
好ましくは、最後の加熱及び加圧後、動物の角にラッカ
ーを塗布して、外観を改善し、外面を保護する、動物の
角の組織、外観及び耐久力を改善する、動物の角の処理
方法を提供する。According to the present invention, in a series of steps, heat of 80 ° C. or more and 500 k
g of force, and after each step, quench the animal's horn with water,
Preferably, after the last heating and pressing, the horn of the animal is lacquered to improve its appearance and protect the exterior, improve the texture, appearance and endurance of the animal's horn, treat the animal's horn Provide a way.
【0006】この方法を添付図面を参照して以下に更に
特定的に説明する。添付図面には、印章の製造に羊の角
を使用する本発明による方法工程の一つの特定の順番が
単なる例として示してある。[0006] The method will be described more specifically below with reference to the accompanying drawings. The accompanying drawings show by way of example only one specific sequence of the method steps according to the invention using sheep horns for the production of a seal.
【0007】[0007]
【実施例】先ず、図1を参照すると、羊の角は、伝統的
な方法で彫刻を施すのにほんの僅かしか有用に使用でき
ないということは直ちに理解されよう。羊の角の多くの
部分は非常に薄く脆い貝殻状の組織を持っており、形状
が湾曲しており、表面組織は粗く、多くの不純物を含ん
でいる。符号「A」を附した部分だけが彫刻に適する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Referring first to FIG. 1, it will be readily appreciated that sheep horns can be used very little usefully for carving in a traditional manner. Many parts of the sheep's horn have a very thin and brittle shell-like texture, are curved in shape, are rough in texture, and contain many impurities. Only the part with the symbol "A" is suitable for engraving.
【0008】次に図2を参照すると、組織及び外見につ
いて非常に品質の高いこの図に示す印章は、非常に大型
の羊の角である場合を除き、図1に示す羊の角から従来
の彫刻方法を使用してつくることはできない。図3を参
照すると、羊の角の図1で符号「A」を附した部分を羊
の角から切り出してこれをプレス作業で平らにし、図示
の角の片をつくる。角の残りの部分は廃棄される。Referring now to FIG. 2, the seals shown in this figure, which are of very high quality in terms of texture and appearance, are taken from the sheep's horn shown in FIG. 1 to the conventional one, except for the very large sheep's horn. It cannot be made using the engraving method. Referring to FIG. 3, a portion of the sheep horn marked with "A" in FIG. 1 is cut out from the sheep horn and flattened by a pressing operation to form the illustrated horn piece. The rest of the corner is discarded.
【0009】図4を参照すると、図3に示す片を切って
羊の角の同じブロックにする。これらのブロックは、比
較的粗いざらざらとした表面を有し、亀裂や気泡といっ
た欠陥を含んでいる。次に図5を参照すると、材料を軟
化するため、各ブロックに加熱工程を繰り返し加え、軟
化した材料を成形するため加圧し、これによってブロッ
クを図5の一番下に示す円筒形形状に徐々に変形させ
る。加熱工程及び加圧工程の正確な数及び加えられる温
度及び加えられる圧力は羊の角の組織及び品質に左右さ
れる。軟化を行Aのに必要な最低温度は約80℃であ
り、再成形を行うのに必要な最小の力は約500kgであ
る。各工程の後、加工片を水で旧例する。一般的に述べ
ると、連続した工程の各々で温度及び圧力が徐々に高め
られる。全体として、亀裂や気泡といった欠陥を無くす
効果、及び密度を僅かに増す効果、及び優れた外観を持
つ半透明の褐色に色が変化する効果が得られる。Referring to FIG. 4, the pieces shown in FIG. 3 are cut into the same block of sheep horns. These blocks have a relatively rough and rough surface and contain defects such as cracks and air bubbles. Referring now to FIG. 5, a heating step is repeatedly applied to each block to soften the material and pressurized to form the softened material, thereby gradually bringing the block into the cylindrical shape shown at the bottom of FIG. To be deformed. The exact number of heating and pressing steps and the temperature and pressure applied will depend on the texture and quality of the sheep horns. The minimum temperature required for softening row A is about 80 ° C. and the minimum force required to perform reshaping is about 500 kg. After each step, the work piece is obsoleted with water. Generally speaking, the temperature and pressure are gradually increased in each of the successive steps. As a whole, the effect of eliminating defects such as cracks and bubbles, the effect of slightly increasing the density, and the effect of changing the color to translucent brown having an excellent appearance can be obtained.
【0010】褐色の程度は加える温度を変化させること
によって変化させることができる。加熱及び加圧後の工
程は、ドーム状の端を形成するため、旋盤を使用して円
筒体の端をカットすることである。ドーム状の端のカッ
ッティングを行った後、ドーム状になった円筒体の表面
を磨く工程を行う。The degree of brown color can be changed by changing the temperature applied. The step after heating and pressing is to cut the end of the cylinder using a lathe to form a dome-shaped end. After cutting the dome-shaped end, a step of polishing the surface of the dome-shaped cylindrical body is performed.
【0011】磨いた後、ドーム状になった円筒体にラッ
カーをコーティングする。これは、円筒体をラッカーに
浸漬し、次いで液状のラッカーが円筒体を長さ方向に下
方に流れて滑らかで均等な仕上げ面を形成するようにド
ーム状の端を最も上にして円筒体を直立させることによ
って行われる。最後の工程は、全ての円筒体が同じ長さ
を持つようにドーム状の端を持つラッカー仕上げされた
円筒体の平らな端をカットする工程であり、次いで、か
っとした端がシールされる。After polishing, the dome-shaped cylinder is coated with lacquer. This involves immersing the cylinder in a lacquer and then lining the cylinder with the dome-shaped end on top so that the liquid lacquer flows down the cylinder lengthwise to form a smooth and even finish. This is done by standing upright. The last step is to cut the flat end of the lacquered cylinder with a dome-shaped end so that all cylinders have the same length, then the slick ends are sealed .
【0012】製造者が提供する最終製品は、長さが同じ
で好ましい褐色で透明な外観を持つドーム状の端を持つ
ラッカー仕上げされた円筒体の束である。販売者が図2
に「ABC」で示す必要な模様を円筒体の平らな端に彫
刻する。上述の方法は、角が脆くなったり亀裂が入り易
くならないように、非常に湿度の高い環境、例えば相対
湿度が80%を越える環境で行われる。The end product provided by the manufacturer is a bundle of lacquered cylinders with domed ends of the same length and a preferred brown, transparent appearance. Seller 2
The required pattern, labeled "ABC", is engraved on the flat end of the cylinder. The method described above is carried out in an extremely humid environment, for example in an environment where the relative humidity exceeds 80%, so that the corners are not brittle or cracked easily.
【図1】羊の角の斜視図である。FIG. 1 is a perspective view of a sheep horn.
【図2】羊の角でつくった印章の斜視図である。FIG. 2 is a perspective view of a seal made of sheep horns.
【図3】図1に示す角からの図2に示す印章の製造の中
間段階を示す斜視図である。3 is a perspective view showing an intermediate stage of the production of the stamp shown in FIG. 2 from the corner shown in FIG. 1;
【図4】図1に示す角からの図2に示す印章の製造の中
間段階を示す斜視図である。4 is a perspective view showing an intermediate stage of manufacturing the stamp shown in FIG. 2 from the corner shown in FIG. 1;
【図5】図1に示す角からの図2に示す印章の製造の中
間段階を示す斜視図である。5 is a perspective view showing an intermediate stage of manufacturing the stamp shown in FIG. 2 from the corner shown in FIG. 1;
Claims (2)
C以上の熱、及び、500kg以上の力を加え、各工程
後、動物の角を水で急冷する、動物の角の組織、外観及
び耐久力を改善する、動物の角の処理方法。1. In a series of steps, heat of 80 ° C. or more and force of 500 kg or more are applied to the horn of an animal, and after each step, the horn of the animal is rapidly cooled with water. And a method of treating animal horns to improve endurance.
カーを塗布する、請求項1に記載の方法。2. The method according to claim 1, wherein the lacquer is applied to the corners of the animal after the last heating and pressing.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9114534:2 | 1991-07-05 | ||
GB9114534A GB2257155B (en) | 1991-07-05 | 1991-07-05 | Treatment of animal horn by the application of heat and pressure |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH091998A true JPH091998A (en) | 1997-01-07 |
JP2703751B2 JP2703751B2 (en) | 1998-01-26 |
Family
ID=10697863
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4656992U Pending JPH0546500U (en) | 1991-07-05 | 1992-07-03 | How to treat animal horns |
JP8156444A Expired - Fee Related JP2703751B2 (en) | 1991-07-05 | 1996-06-18 | Method of treating animal horns by heating and pressing |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4656992U Pending JPH0546500U (en) | 1991-07-05 | 1992-07-03 | How to treat animal horns |
Country Status (3)
Country | Link |
---|---|
JP (2) | JPH0546500U (en) |
GB (1) | GB2257155B (en) |
HK (1) | HK1002994A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5517831A (en) * | 1993-01-08 | 1996-05-21 | Korite Minerals Limited | Mammoth ivory jewellery and process for manufacture thereof |
JPH07504348A (en) * | 1993-01-08 | 1995-05-18 | コリテ ミネラルズ リミテッド | Mammoth tusk precious metal work and its manufacturing method |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU638684B2 (en) * | 1988-11-11 | 1993-07-08 | Gard Okello | Method of treatment of animal horn |
-
1991
- 1991-07-05 GB GB9114534A patent/GB2257155B/en not_active Expired - Fee Related
-
1992
- 1992-07-03 JP JP4656992U patent/JPH0546500U/en active Pending
-
1996
- 1996-06-18 JP JP8156444A patent/JP2703751B2/en not_active Expired - Fee Related
-
1998
- 1998-03-14 HK HK98102134A patent/HK1002994A1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB9114534D0 (en) | 1991-08-21 |
GB2257155A (en) | 1993-01-06 |
JPH0546500U (en) | 1993-06-22 |
JP2703751B2 (en) | 1998-01-26 |
GB2257155B (en) | 1995-06-07 |
HK1002994A1 (en) | 1998-09-30 |
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