专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP4362740A1 JEWELRY LINK 审中-实审
公开(公告)号：EP4362740A1
公开(公告)日：2024-05-08
申请号：EP22850307.4
申请日：2022-07-28
申请人： Cemayla, LLC
发明人： BUGDAYCAY, Elizabeth, A.
IPC分类号： A44C5/10 , B21L5/00 , A44C11/00 , B21L11/00
CPC分类号： A44C11/00 , A44C5/102 , B21L11/005

2. 发明授权

EP1085829B1 METHOD OF FORMING A PIECE OF FLEXIBLE LINEAR JEWELRY, AND JEWELRY PRODUCED THEREBY 有权
标题翻译：用于生产线性灵活的珠宝饰物而这样产生首饰
公开(公告)号：EP1085829B1
公开(公告)日：2002-11-13
申请号：EP99926737.0
申请日：1999-06-04
申请人： UNO-A-ERRE ITALIA S.p.A.
发明人： LAZZERI, Giovanni
IPC分类号： A44C11/00 , A44C5/10 , B21L11/00 , B21C37/12
CPC分类号： B21C37/124 , A44C5/10 , A44C11/00 , B21L11/005 , Y10T29/4959
摘要： Starting with an article of the so-called "gas pipe" type which is formed from two concatenated spiral components (1, 3) and is deformed into a noncircular configuration, the article is cut lengthwise (7) to cut the turns of the two components, which remain connected without relative movements.

3. 发明公开

EP1085829A1 METHOD OF FORMING A PIECE OF FLEXIBLE LINEAR JEWELRY, AND JEWELRY PRODUCED THEREBY 有权
标题翻译：用于生产线性灵活的珠宝饰物而这样产生首饰
公开(公告)号：EP1085829A1
公开(公告)日：2001-03-28
申请号：EP99926737.0
申请日：1999-06-04
申请人： UNO-A-ERRE ITALIA S.p.A.
发明人： LAZZERI, Giovanni
IPC分类号： A44C11/00 , A44C5/10 , B21L11/00 , B21C37/12
CPC分类号： B21C37/124 , A44C5/10 , A44C11/00 , B21L11/005 , Y10T29/4959
摘要： Starting with an article of the so-called 'gas pipe' type which is formed from two concatenated spiral components (1, 3) and is deformed into a noncircular configuration, the article is cut lengthwise (7) to cut the turns of the two components, which remain connected without relative movements.

4. 发明公开

EP0588590A1 Automatic link forming apparatus 失效
标题翻译： Automatische Vorrichtung zum Formen von Kettenglierdern。
公开(公告)号：EP0588590A1
公开(公告)日：1994-03-23
申请号：EP93307214.2
申请日：1993-09-14
申请人： Mallett, Joel D.
发明人： Mallett, Joel D. , Mulligan, Robert M.
IPC分类号： B21L11/00 , B21F37/00
CPC分类号： B21F37/00 , B21F23/00 , B21L11/005
摘要： A machine is shown for feeding a length of wire (W) to a forming station, cutting and forming the length into a U-shaped element around an arbor (26.2), moving the U-shaped element to a presentation position in a channel of a face plate (30.10) with the free ends of the element extending out of the face plate (30.10), then forming the free ends into a closed loop by means of a forming head (42.2) engaging the ends and bending them into the loop and finally ejecting the element from the face plate (30.10).
摘要翻译：示出了用于将一定长度的线（W）馈送到成形站的机器，将长度切割并形成为围绕心轴（26.2）的U形元件，将U形元件移动到通道中的呈现位置面板（30.10），其元件的自由端延伸出面板（30.10），然后通过与端部接合并将它们弯曲成环的成形头（42.2）将自由端形成闭环并最终从面板（30.10）弹出元件。

5. 发明公开

EP1767116A1 Method for manufacturing articles of jewellery, in particular chains for ornamental purposes, and articles which can be obtained by means of said method 审中-公开
标题翻译： Schmuckstücke，insbesondere Schmuckketten und Verfahren zur Herstellung
公开(公告)号：EP1767116A1
公开(公告)日：2007-03-28
申请号：EP06120601.7
申请日：2006-09-13
申请人： Silmar S.p.A.
发明人： Cerato, Silverio
IPC分类号： A44C27/00 , B21L11/00 , A44C11/00
CPC分类号： B21C37/122 , A44C11/00 , A44C15/0025 , A44C27/006 , B21F43/00 , B21L11/005 , B23K1/0008 , B23K1/14 , B23K2203/08 , B23K2203/18 , Y10T29/49597
摘要： Article of jewellery such as a chain for bracelets, necklaces or the like, in particular of the double-face type, comprising an inner core (2) made of flexible material, preferably precious metal, and a continuous winding obtained with a multi-layer strip (3) wrapped around so as to cover the outer surface of the core (2). The outer layer (3a) may undergo diamond-machining operations so as to leave visible an underlying layer (3b, 3c) with the desired form and dimensions.
摘要翻译：诸如手镯，项链等的链条，特别是双面型的首饰的制品，包括由柔性材料制成的内芯（2），优选为贵金属，以及由多层制成的连续绕组缠绕的带（3）以覆盖芯（2）的外表面。外层（3a）可以进行金刚石加工操作，以使其具有所需形状和尺寸的下层（3b，3c）。

6. 发明公开

EP1583623A1 A METHOD FOR THE PRODUCTION OF CHAINS FOR ARTICLES OF JEWELLERY 有权
标题翻译：用于生产珠宝CHAINS
公开(公告)号：EP1583623A1
公开(公告)日：2005-10-12
申请号：EP03750498.2
申请日：2003-09-09
申请人： Silmar S.p.A.
发明人： CERATO, Silverio
IPC分类号： B21L11/00 , A44C11/00
CPC分类号： A44C27/00 , A44C11/00 , B21L11/005
摘要： A method is described for producing chains for articles of jewellery in the form of a rope, comprising the steps of preparing a plurality of open rings (1), gripping and moving the rings (1) so as to prepare a sequence of respective pairs of adjacent rings with respective openings (4) facing each other and also joining the adjacent rings of each pair are to obtain a closed annular shape, the rings (1) of adjoining pairs having first being inserted, so as to obtain a structure with linked rings. The method provides for the rings (1) to be formed by cutting or stamping from sheet metal and for the adjacent rings (1) of each pair to be joined to each other by the corresponding limbs (5, 6), located near the respective openings (4), placed back to back, one resting on the other alternately.

7. 发明公开

EP1222977A3 Method for the manufacture of ornamental chains 审中-公开
标题翻译：一种用于生产珠宝链的过程
公开(公告)号：EP1222977A3
公开(公告)日：2003-01-15
申请号：EP02000382.8
申请日：2002-01-07
申请人： Bordin Group S.R.L.
发明人： Bordin, Gastone
IPC分类号： B21L11/00 , B21L7/00
CPC分类号： B21L11/005
摘要： Regards a process for the manufacture of jewellery chains, which is characterised in that the chain links are manufactured with small rings (1) consisting of at least two portions or semi-small rings (2',2''), previously formed in a definitive way, which are firstly aligned in order to manufacture the linking together and therefore mutual welding at their corresponding ends (3).

8. 发明公开

EP0809954A1 Method of manufacturing unique jewelry and article formed therefrom 失效
标题翻译： Verfahren zur Herstellung von einemSchmuckstückund dadurch hergestelltesSchmuckstück
公开(公告)号：EP0809954A1
公开(公告)日：1997-12-03
申请号：EP97301774.2
申请日：1997-03-17
申请人： Aurafin Corporation
发明人： Gusky, Michael
IPC分类号： A44C5/02
CPC分类号： A44C5/025 , A44C11/00 , A44C15/0025 , B21F43/00 , B21L11/005 , Y10T29/49591
摘要： A length of wire mesh or woven wire type of "fabric" (20) of a width and length corresponding generally to the proportions of the jewelry chain to be created is provided whereon a series of hollow link sections (S) are received such that the interior surfaces of the links surround the mesh. The links (S) are arranged in end-to-end abutting relationship upon the mesh (20) until the length of chain desired is reached. Upper and lower die members (12,14) are brought into contact with the preformed chain. The contour of the operating surfaces of the upper and lower dies (12,14) may be of any desired ornamentation, as the finished chain conforms thereto, and at least one (18) of the working surfaces of the upper and/or lower dies (12,14) is provided with an ornamenting pattern which forms a corresponding embossed expression in at least part of one surface of the chain (20).
摘要翻译：该方法包括一段长度的丝网或编织线类型的“织物”，其宽度和长度对应于要产生的首饰链的比例，其中提供一系列中空连接部分，以使得内部表面链环围绕网格。链节以网格的端对端邻接关系布置，直到达到期望的链长。使上模具构件和下模构件与预成形的链条接触，并以一定的压力强制施加足够的时间以使链节变形并使其内表面与网格至少部分接合。上模具和下模具的操作表面的轮廓可以是任何期望的装饰，因为成品链条与上模具和/或下模具的工作表面中的至少一个具有形成的装饰图案在链的一个表面的至少一部分中相应的压花表达。

9. 发明公开

EP0542399A1 Hollow diamond cut rope chain 失效
标题翻译： Hohle Diamantschneideschmuckkette。
公开(公告)号：EP0542399A1
公开(公告)日：1993-05-19
申请号：EP92304717.9
申请日：1992-05-26
申请人： OroAmerica, Inc.
发明人： Strobel, Kalman
IPC分类号： A44C11/00 , B21L11/00 , B21D53/44
CPC分类号： B21L99/00 , A44C11/00 , B21D53/44 , B21L11/005 , B21L15/00
摘要： By means of having taken advantage of certain physical properties of solids with a manufacturing process of incrementally deforming hollow links, there is produced new hollow diamond cut jewelry rope chain, which results in a product weighing up to 60% less than its solid counterpart, but which in its aesthetic looks is similar to solid diamond cut jewelry chains, and furthermore, with a hardness greater than the same hollow chain that has not gone through the process. This invention presents a new diamond cut chain, which costs a fraction of the price of a solid chain aesthetically similar.
摘要翻译：通过利用固体的某些物理特性与中空连接件逐渐变形的制造过程，产生了新的中空钻石切割珠宝绳链，其产品重量比固体对应物少至少60％，但是其审美外观类似于实心钻石切割的首饰链，此外，其硬度大于未经过该过程的相同的空心链。本发明提出了一种新的钻石切割链，其花费在美学上类似的固体链的价格的一小部分。

10. 发明授权

EP0233351B1 Machine pour la soudure d'une chaîne ornementale à anneaux croisés du type en forme de corde à deux brins 失效
标题翻译：用于焊接两条曲线形式类型的交叉链环的机器
公开(公告)号：EP0233351B1
公开(公告)日：1991-08-28
申请号：EP86117421.7
申请日：1986-12-15
申请人： Grotto, Ferdinando , Bassan, Franco , Campora, Giovanni
发明人： Grotto, Ferdinando , Bassan, Franco , Campora, Giovanni
IPC分类号： B23K1/00 , B21L11/00
CPC分类号： B23K3/00 , B21L11/005 , B23K2201/30

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式