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51. 外观设计

USD313971S Ground fault circuit interrupter 失效
公开(公告)号：USD313971S
公开(公告)日：1991-01-22
申请号：US253284
申请日：1988-10-03
申请人： Saul Rosenbaum , Sergius P. Krzyzanowski , David Y. Chan
设计人： Saul Rosenbaum , Sergius P. Krzyzanowski , David Y. Chan

52. 外观设计

USD310814S Combined sound activated switch and cover plate 失效
公开(公告)号：USD310814S
公开(公告)日：1990-09-25
申请号：US230927
申请日：1988-08-11
申请人： Saul Rosenbaum , Douglas Watson , Joseph G. Justiniano , Lester Rivera
设计人： Saul Rosenbaum , Douglas Watson , Joseph G. Justiniano , Lester Rivera

53. 外观设计

USD269969S Electronic receptacle 失效
公开(公告)号：USD269969S
公开(公告)日：1983-08-02
申请号：US309539
申请日：1981-10-07
申请人： Richard C. Doyle , Lester Rivera , Saul Rosenbaum
设计人： Richard C. Doyle , Lester Rivera , Saul Rosenbaum

54. 外观设计

USD269510S Electronic receptacle 失效
公开(公告)号：USD269510S
公开(公告)日：1983-06-28
申请号：US309317
申请日：1981-10-07
申请人： Richard C. Doyle , Lester Rivera , Saul Rosenbaum
设计人： Richard C. Doyle , Lester Rivera , Saul Rosenbaum

55. 发明授权

US3944314A Terminal for establishing a stable electrical connection to aluminum wire 失效
标题翻译：用于建立与铝线的稳定电连接的端子
公开(公告)号：US3944314A
公开(公告)日：1976-03-16
申请号：US451610
申请日：1974-03-15
申请人： Milton J. Weitzman , Saul Rosenbaum
发明人： Milton J. Weitzman , Saul Rosenbaum
IPC分类号： H01R4/34 , H01R4/62 , H01R9/08
CPC分类号： H01R4/34 , H01R4/62
摘要： This invention relates to a new and improved terminal for electrically connecting an aluminum wire to a wiring device which is stable and will prevent overheating during use.The subject terminal comprises a terminal plate of conductive material having a serrated surface coated with indium which is held in engagement with a bare end of an aluminum wire under pressure. The serrated surface contains a multitude or closely spaced serrations having sharp edges and is plated with a thin layer of indium. The bare end of an aluminum wire is urged into engagement with the serrated surface of the terminal plate under pressure from a terminal screw or the like. The serrations mechanically anchor the wire against movement relative to the terminal plate and create breaks or asperities in an oxide film on the surface of the aluminum wire to establish contact sites between the wire and the terminal plate through which electric current can flow with low resistance. The indium coating on the terminal plate spreads over and protects the asperities in the wire against further oxidation to maintain the electrical characteristics of the connection and permit the flow electric current between the wire and the terminal plate without overheating during use.
摘要翻译：本发明涉及一种用于将铝线电连接到布线装置的新的和改进的端子，该布线装置是稳定的并且将在使用期间防止过热。

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