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91.发明授权Wax replica and soluble core insert used for producing hollow jewelry ring 失效蜡复制品和可溶性核心插件用于生产空心首饰戒指
公开(公告)号：US5979537A
公开(公告)日：1999-11-09
申请号：US140591
申请日：1998-08-26
Applicant: Robert Baum
Inventor： Robert Baum
CPC classification number: A44C9/00 , A44C27/00 , B22C7/02 , B22C9/04 , B22C9/10 , B22C9/22 , B22D25/026
Abstract: A soluble wax core insert to be used in making a wax replica of a hollow metal jewelry ring has an inner round radius design and an arcuate portion having an arcuate extent of at least 140.degree.. The soluble wax core insert is formed by molding in a metal mold. Once formed, the core insert is placed in another metal mold and a plastiwax is introduced into and fills a cavity around the core insert. The plastiwax hardens and is removed from the latter mold with the core insert embedded in the hardened plastiwax article. The wax core insert is removed from the plastiwax article to yield a wax replica of the metal ring to be produced. The wax replica has an inner round radius design and is used to form a mold cavity in an investment material, which is used to cast the hollow metal jewelry ring.
Abstract translation: 用于制造中空金属首饰戒指的蜡复制品的可溶性蜡芯插入件具有内圆半径设计和具有至少140°的弓形程度的弓形部分。 可溶性蜡芯插入物通过在金属模具中成型而形成。 一旦形成，芯插入件被放置在另一个金属模具中，并且将塑性瓦斯引入并填充芯插入件周围的空腔。 塑性牙膏硬化，并从后者的模具中取出，将芯片嵌入硬化的塑性膨胀制品中。 将蜡芯插入物从塑性制品中除去以产生待生产的金属环的蜡复制品。 蜡复制品具有内圆半径设计，并用于在投资材料中形成模腔，其用于铸造中空金属首饰环。
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公开(公告)号：US5868192A
公开(公告)日：1999-02-09
申请号：US822547
申请日：1997-03-19
Applicant: Eduard Rabinovich
Inventor： Eduard Rabinovich
CPC classification number: B22C9/04 , B22C7/02 , B22D25/026
Abstract: The investment casting method uses the lost wax method and involves using a model to form a wax piece in the desired shape such as the shape of the snap element or the shape of two hinge halves, making a tree out of a multitude of the wax pieces, adding slurry and heating to create hard material having spaces shaped like the wax parts and then pouring molten casting material into the spaces in a vacuum environment.
Abstract translation: 熔模铸造方法使用失蜡方法，并且涉及使用模型来形成所需形状的蜡片，例如卡扣元件的形状或两个铰链半部的形状，从多个蜡片中形成树 ，加入浆料和加热以产生具有类似蜡部分的空间的硬质材料，然后在真空环境中将熔融铸造材料浇注到空间中。
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公开(公告)号：US5594989A
公开(公告)日：1997-01-21
申请号：US416049
申请日：1995-04-04
Applicant: Donald W. Greve
Inventor： Donald W. Greve
CPC classification number: B22D25/026 , B22C7/02 , B22C9/04 , B29C33/40 , Y10T29/49588
Abstract: The instant invention contemplates a process for manufacturing jewelry including the steps of: (a) creating a photographic negative from a computer-generated image; (b) masking the negative over a photopolymerizable resin backed by a rigid substrate; (c) irradiating the unmasked resin with ultraviolet radiation; (d) removing the unpolymerized resin from the photopolymer, using a washing agent such as water, resulting in a positive three-dimensional likeness of the object to be cast; (e) placing the resulting etched resin plate into a container and pouring tooling resin into the container thereby creating a plug bearing the negative impression of the jewelry item to be created; (f) inserting the tooling resin plug into a jewelry item mold having an empty sleeve which receives the plug resulting in a completed jewelry mold; (g) filling the completed mold with plastic resulting in a plastic model of the jewelry item to be created; (h) using the plastic model in a "lost wax" casting process to create an individual jewelry item.
Abstract translation: 本发明考虑了制造首饰的过程，包括以下步骤：（a）从计算机生成的图像创建照相底片; （b）在由刚性基材支撑的可光聚合树脂上掩蔽负极; （c）用紫外线照射未掩蔽的树脂; （d）使用洗涤剂如水从光聚合物中除去未聚合的树脂，得到待铸造物体的正三维相似性; （e）将所得到的蚀刻树脂板放入容器中，并将工具树脂倒入容器中，从而形成一个承受待创造的首饰项目的负面印象的插头; （f）将模具树脂插头插入到具有空套筒的首饰项目模具中，该模具接收插头，从而产生完整的首饰模具; （g）用塑料填充完成的模具，产生要创建的首饰项目的塑料模型; （h）在“失蜡”铸造过程中使用塑料模型来创建个体饰品。
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公开(公告)号：US5044419A
公开(公告)日：1991-09-03
申请号：US489542
申请日：1990-03-07
Applicant: Maximillian Ware
Inventor： Maximillian Ware
CPC classification number: B22C9/04 , B22C7/02 , B22D25/026
Abstract: A method of forming a hollow cylindrical tube from wax such that a taper exists from one end to the other resulting in different wall thicknesses at either end of the tube, mounting said tube in a vertical position onto a semi-flexible base such that the end of the tube with the greatest wall thickness is in contact with the base, and attaching individual jewelry patterns onto the outside surface of the tube prior to encapsulation by an investment, which is one of the steps in the lost wax casting process of jewelry manufacture.
Abstract translation: 从蜡形成中空圆柱形管的方法使得从一端到另一端形成锥形，从而在管的任一端形成不同的壁厚，将所述管垂直位置安装到半柔性基底上，使得端部 具有最大壁厚的管与基部接触，并且在通过投资封装之前将单独的饰品图案附着到管的外表面上，投资是珠宝制造的失蜡铸造工艺中的步骤之一。
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Patent Agency Ranking
公开(公告)号：US4392289A
公开(公告)日：1983-07-12
申请号：US268780
申请日：1981-06-01
Applicant: Franck Michaud
Inventor： Franck Michaud
CPC classification number: A44C17/046 , B22C7/02 , B22C9/04 , B22D25/02 , B22D25/026 , Y10T29/4959 , Y10T29/49989
Abstract: Articles of jewelry with gems set in precious metal are cast by a modified lost wax method whereby each gem is retained in position in the investment mold after removal of the wax enabling the setting of the gem to be simultaneous with the casting of the precious metal. The wax model of the article of jewelry is molded with undercut grooves in the sidewall of the gem seat located to engage portions of the girdle of the gem for retention thereof in set position in the finished article. The wax for the model is formulated to provide resiliency to permit the gem to be snapped into position in the wax model prior to embedding the model with the gem set therein in investment material in the conventional flask. Curing time is reduced to approximately one half the conventional fourteen hours by precise control of predetermined time and temperature which also prevents marring of the gems during the curing of the investment and the casting of the precious metal.
Abstract translation: 宝石镶嵌贵重金属的珠宝饰品是通过改进的失蜡方式铸造的，其中每个宝石在除去蜡之后保留在投资模具中就位，使得宝石能够与贵金属的铸造同时进行。 珠宝制品的蜡模在宝石座椅的侧壁中模制成具有凹槽的凹槽，其位于与宝石的腰带的部分接合，以将其保持在成品中的设定位置。 模型的蜡被配制成提供弹性，以便在将模型与其中的宝石镶嵌在常规烧瓶中的投资材料中之前，将宝石劈开在蜡模型中的位置。 通过对预定时间和温度的精确控制，固化时间减少到传统十四小时的大约一半，这也防止了在投资和铸造贵金属时固化期间宝石的损坏。
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96.发明授权
公开(公告)号：US4283831A
公开(公告)日：1981-08-18
申请号：US146488
申请日：1980-05-05
Applicant: Shigeru Jhono
Inventor： Shigeru Jhono
CPC classification number: A44C27/00 , A44C17/0208 , B22C9/04 , B22D25/026 , Y10T29/4981 , Y10T29/49876
Abstract: A method of casting metal so that the finished casting will hold a precise dimension in certain critical areas in order to enable the finished casting to be used as a frame for objects such as coins and medallions which are die struck to precise dimensions. Means of and apparatus for rigidly maintaining the object inside the cast frame by inexpensive means which will not damage the object and which will allow the object to be easily removed from the frame if necessary.
Abstract translation: 一种铸造金属的方法，使得成品铸件在某些关键区域中将保持精确的尺寸，以使成品铸造能够被用作被冲击到精确尺寸的诸如硬币和纪念章的物体的框架。 用于通过廉价的方式将物体刚性地保持在铸造框架内的装置和装置，其不会损坏物体，并且如果需要，将允许物体容易地从框架移除。
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公开(公告)号：US3958322A
公开(公告)日：1976-05-25
申请号：US588201
申请日：1975-06-19
Applicant: William A. Rhodes
Inventor： William A. Rhodes
CPC classification number: B22D25/026 , B22C9/04 , Y10T29/49989
Abstract: Method of casting an alloy comprising copper, aluminum and indium utilizing lost wax process. After the wax process. After the wax is melted from an investment mold the mold temperature is normalized at 250.degree.F by placement in an autoclave. Thereafter the alloy is centrifugally cast at 2,000.degree.F while the mold is at 250.degree.F.
Abstract translation: 使用失蜡工艺铸造包含铜，铝和铟的合金的方法。 蜡过程后。 蜡从投资模具熔化后，通过放置在高压釜中将模具温度归一化至250°F。 此后，合金在模具为250°F时以2000°F离心铸造。
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公开(公告)号：US3836372A
公开(公告)日：1974-09-17
申请号：US25317772
申请日：1972-05-15
Applicant: PRECISION METALSMITHS INC
Inventor： HORTON R
CPC classification number: B22D25/026 , B22C9/04
Abstract: Investment casting patterns are treated with a liquid mixture consisting essentially of an aqueous dispersion of colloidal refractory particles and a medium comprising a watersoluble organic liquid in order to render the pattern surfaces hydrophilic and thereby promote uniform surface coverage by water-base refractory slurries used in the production of ceramic shell molds and bulk investment molds.
Abstract translation: 熔融铸造模式用基本上由胶体耐火颗粒的水分散体和包含水溶性有机液体的介质组成的液体混合物处理，以使图案表面亲水，从而通过在水溶性有机液体中使用的水性耐火浆料来促进均匀的表面覆盖 生产陶瓷壳模具和批量投资模具。
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公开(公告)号：US3254379A
公开(公告)日：1966-06-07
申请号：US32033363
申请日：1963-10-31
Applicant: ATLANTIC CASTING & ENGINEERING
Inventor： POE ALFRED P
CPC classification number: B22C7/02 , B22C9/04 , B22D25/026
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