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Models of objects having a soft and irregular surface structure

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专利汇可以提供Models of objects having a soft and irregular surface structure专利检索,专利查询,专利分析的服务。并且A method for producing models for making a mold by closely reproducing the exterior configuration of a bird or fur-bearing mammal having a soft and irregular surface which comprises immersing the bird or mammal in liquid wax until the liquid wax both surrounds, penetrates, and supports the feathers or irregular surface, solidifying the wax, and then removing the wax to a sufficient extent to expose an accurate exterior contour of the bird or mammal.,下面是Models of objects having a soft and irregular surface structure专利的具体信息内容。

1. PRODUCING A MODEL FOR USE IN MAKING A MOLD BY UTILIZING A METHOD FOR PRODUCING THE MODEL WHICH CLOSELY APPROACHES REPRODUCING THE EXTERIOR CONFIGURATION OF AN OBJECT SUCH AS A BIRD OR A FUR-BEARING MAMMAL THAT HAS AN OUTER SURFACE COVERING CONSISTING OF MYRIAD OF SMALL OUTWARDLY EXTENDING AND EASILY MOVABLE SURFACE ELEMENTS THAT ARE SEPARATED FROM EACH OTHER BY VOID SPACES, SAID METHOD COMPRISING: A. APPLYING TO THE OUTER SURFACE OF SAID OBJECT A LAYER OF A FIXING AGENT SO AS TO FIX OR RIGIDIFY THE MOVABLE SURFACE ELEMENTS IN THEIR NATURAL POSITION, B. PIERCING SAID FIXING LAYER AT A PLURALITY OF POINTS SO AS TO THUS PROVIDE A PLURALITY OF MINUTE HOLES THERETHROUGH AND THUS BRING SAID VOID SPACES BENEATH SAID FIXING LAYER INTO COMMUNICATION WITH THE SPACE OUTSIDE SAID FIXING LAYER, C. APPLYING TO SAID FIXING LAYER A RELEASE AGENT, D. PROVIDING A BATH OF LIQUID PARAFFIN WAX, E. SUBMERGING THE OBJECT TREATED ACCORDING TO STEPS (A)-(C) IN SAID BATH SO THAT THE OBJECT IS COMPLETELY COVERED, F. MAINTAINING SAID PARAFFIN WAX IN A LIQUID CONDITION UNTIL IT HAS HAD A CHANCE TO BOTH SURROUND SAID OBJECT AND PENETRATE THROUGH SAID PLURALITY OF MINUTE HOLES AND BETWEEN THE SURFACE ELEMENTS OF SAID OBJECT SO THAT THE PARAFFIN WAX WILL THUS SUBSTANTIALLY FILL THE VOID SPACES BETWEEN ADJACENT SURFACE ELEMENTS AND THEREBY SUPPORT SAID EASILY MOVABLE SURFACE ELEMENTS IN SUBSTANTIALLY THEIR NATURAL POSITION, G. ALLOWING SAID WAX TTO SOLIDIFY AS A SOLID MASS BOTH AROUND SAID OBJECT AND WITHIN THE VOID SPACES BETWEEN ADJACENT EASILY MOVABLE SURFACE ELEMENTS, H. REMOVING FROM SAID BATH A SOLIDIFIED BLOCK OF WAX IN WHICH SAID OBJECT IS COMPLETELY EMBEDDED, I. PROGRESSIVELY REMOVING INCREMENTS OF SOLIDIFIED WAX FROM SAID LOCK DOWN AS FAR AS THE RELEASE AGENT COVERED FIXING LAYER TO EXPOSE A MODEL WHICH IS USEFUL FOR THE PRODUCTION OF MOLDS.
2. The method according to claim 1, in which said fixing agent comprises a hair spray type of composition that is sprayed onto said outer surface contours of said object.
3. The method according to claim 2, in which a dark color is lightly spray lacquered onto the layer of hair spray.
4. The method according to claim 1, in which a silicone spray release agent is used as said release agent.
5. The method according to claim 1, in which the bath of liquid paraffin wax is contained in a vessel of transparent material.
6. The method according to claim 1, in which step (i) at least a thin layer of the wax nearest the exterior contours of the object is removed by means of a solvent in which the wax or the like material is soluble.
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