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31. 发明授权

US5631620A Fusible link and method of assembling same 失效
标题翻译：易熔连接及其组装方法
公开(公告)号：US5631620A
公开(公告)日：1997-05-20
申请号：US458620
申请日：1995-06-02
申请人： Mitsuhiko Totsuka , Toshiharu Kudo
发明人： Mitsuhiko Totsuka , Toshiharu Kudo
IPC分类号： B60R16/02 , H01H69/02 , H01H85/02 , H01H85/041 , H01H85/045 , H01H85/153 , H01H85/165 , H01H85/175 , H01H85/143
CPC分类号： H01H85/0417 , H01H85/0411 , Y10T29/49107
摘要： There is disclosed a fusible link which obviates the need for a spacer for supporting a fuse element. An insulative housing includes an integral bottom wall through which at least one pair of through holes are formed. A fuse element extends through these through holes, and includes terminal portions and resilient retaining piece portions. The resilient retaining piece portion and the bent terminal portion holds the bottom wall of the housing, thereby retaining the fuse element relative to the housing.
摘要翻译：公开了一种可熔连接件，其消除了用于支撑熔丝元件的间隔件的需要。绝缘壳体包括一体的底壁，通过该底壁形成至少一对通孔。保险丝元件延伸通过这些通孔，并且包括端子部分和弹性保持件部分。弹性保持件部分和弯曲的端子部分保持壳体的底壁，从而相对于壳体保持熔断元件。

32. 发明授权

US5629664A Blade fuse with bifurcated gripping pieces 失效
标题翻译：刀片保险丝与分叉夹紧片
公开(公告)号：US5629664A
公开(公告)日：1997-05-13
申请号：US531961
申请日：1995-09-21
申请人： Kenji Muramatsu , Toshiharu Kudo
发明人： Kenji Muramatsu , Toshiharu Kudo
IPC分类号： H01H85/04 , H01H85/041 , H01H85/045 , H01H85/143 , H01H85/147 , H01H85/153 , H01H85/175 , H01H85/02 , H01H85/36
CPC分类号： H01H85/0417
摘要： Bifurcated gripping pieces, each having a clearance in a thickness direction of a terminal, are projected from inner edge portions of respective terminals so as to confront each other. An inserting opening of an inserting space is made on a lower surface of a housing. Closing plates interposed between a pair of slits extending in a terminal inserting direction from the inserting opening are arranged on both lateral walls of the housing. The pair of closing plates are gripped between the respective gripping pieces while inserted into the clearances of the respective gripping pieces with the terminals inserted into the inserting space.
摘要翻译：每个在端子的厚度方向上具有间隙的分叉夹持片从各个端子的内边缘部分突出以便彼此面对。在壳体的下表面上形成插入空间的插入口。插入在从插入口沿端子插入方向延伸的一对狭缝之间的封闭板布置在壳体的两个侧壁上。一对封闭板被夹持在相应的夹持件之间，同时插入各个夹持件的间隙中，并将端子插入到插入空间中。

33. 外观设计

USD368072S Fuse 失效
公开(公告)号：USD368072S
公开(公告)日：1996-03-19
申请号：US24730
申请日：1994-06-20
申请人： Hisashi Hanazaki , Hiroki Kondo , Toshiharu Kudo , Mitsuhiko Totsuka
设计人： Hisashi Hanazaki , Hiroki Kondo , Toshiharu Kudo , Mitsuhiko Totsuka

34. 发明授权

US5488346A Connection terminal for fuse 失效
标题翻译：保险丝连接端子
公开(公告)号：US5488346A
公开(公告)日：1996-01-30
申请号：US262865
申请日：1994-06-21
申请人： Hiroki Kondo , Mitsuhiko Totsuka , Toshiharu Kudo
发明人： Hiroki Kondo , Mitsuhiko Totsuka , Toshiharu Kudo
IPC分类号： H01H85/22 , H01H69/02 , H01H85/02 , H01H85/044 , H01H85/06 , H01H85/143 , H01H85/47 , H01R13/11 , H01R13/115 , H01H85/52 , H01R4/48
CPC分类号： H01R13/113 , H01H85/044 , Y10T29/49107
摘要： A connection terminal includes a pair of connection portions interconnected through a fusion portion, and each of the connection portions is defined by a bottom plate, opposite side plates formed respectively on opposite sides of the bottom plate, and a top plate. A spring portion extending from the top plate is folded back from a front side thereof to be disposed within the connection portion so that a mating connection terminal can be held between the spring portion and the bottom plate. The connection terminal is stamped from an electrically-conductive metal sheet in such a manner that the spring portion extending from the top plate is extended along and disposed generally adjacent to the fusion portion before the spring portion is folded back.
摘要翻译：连接端子包括通过熔接部分互连的一对连接部分，每个连接部分由底板，分别形成在底板的相对侧上的相对侧板和顶板限定。从顶板延伸的弹簧部分从其前侧折回以设置在连接部分内，使得配合连接端子能够保持在弹簧部分和底板之间。连接端子由导电金属板冲压成使得从顶板延伸的弹簧部分在弹簧部分被折回之前沿熔化部分大致相邻地延伸并且设置在熔接部分附近。

35. 发明授权

US5416461A Fusible link 失效
标题翻译：易熔链接
公开(公告)号：US5416461A
公开(公告)日：1995-05-16
申请号：US91985
申请日：1993-07-16
申请人： Mitsuhiko Totsuka , Toshiharu Kudo
发明人： Mitsuhiko Totsuka , Toshiharu Kudo
IPC分类号： H01H85/22 , H01H85/041 , H01H85/045 , H01H85/143 , H01H85/175 , H01H85/54 , H01H85/046
CPC分类号： H01H85/0417
摘要： Disclosed is a fusible link which assures that a fuse element is completely and firmly received in a housing without any occurrence of incorrect contact of a male terminal with an opponent female terminal. Lances slantwise extending from a fuse element received in a housing are engaged with stepped engagement portions. While a cover is fitted to the housing, a plurality of projections extending from the cover are brought in contact with electrical contact portions of the fuse element so that the fuse element is firmly received in the housing at a predetermined position. Consequently, the fuse element is reliably received in the housing in the double engaged state without an occurrence of incorrect insertion of the fuse element.
摘要翻译：公开了一种保险丝元件完全牢固地容纳在外壳中而不会发生男性终端与对手母端子不正确接触的可熔连接。从容纳在壳体中的保险丝元件倾斜延伸的突出部与台阶接合部接合。当盖子安装到壳体上时，从盖子延伸出的多个突起与保险丝元件的电接触部分接触，使得保险丝元件牢固地容纳在壳体中的预定位置处。因此，熔丝元件在双重接合状态下可靠地容纳在壳体中，而不会发生熔丝元件的错误插入。

36. 发明授权

US5398015A Delay breaking fuse 失效
标题翻译：延时断开保险丝
公开(公告)号：US5398015A
公开(公告)日：1995-03-14
申请号：US159588
申请日：1993-12-01
申请人： Toshiharu Kudo , Mitsuhiko Totsuka
发明人： Toshiharu Kudo , Mitsuhiko Totsuka
IPC分类号： H01H85/04 , H01H85/00 , H01H85/041 , H01H85/0445 , H01H85/045 , H01H85/08 , H01H85/143 , H01H85/47 , H01H85/50 , H01H85/14
CPC分类号： H01H85/0417 , H01H85/0056 , H01H85/0445 , H01H85/47
摘要： An inexpensive delay-breaking fuse which assures that when an electric current having an intensity in excess of a value representing a steady-state current such as a motor lock electric current or the like flows through the delay-breaking fuse, durability of the fuse is left unchanged, a stable prearching time/current characteristic is maintained, and moreover, there does not arise a malfunction that a housing is thermally deformed or the color of the housing is changed to other one. The delay-breaking fuse includes a fuse element having a pair of female terminal portions arranged on the opposite sides thereof with an electrical conductive melting portion having a reduced width bridged therebetween with a melting/breaking part located at the intermediate position of the electrical conductive melting portion. A pair of heat radiating plates are projected upward of the upper end edge of a base plate integrated with the female terminal portions in order to radiate heat from the electrical conductive melting portion. The heat radiating plates are caused to extend from the upper end edge of the base plate while they are located adjacent to the electrical conductive melting portion.
摘要翻译：一种廉价的断路保险丝，其确保当具有超过表示诸如马达锁定电流等的稳态电流的值的电流的电流流过延迟断开保险丝时，保险丝的耐久性为保持不变，保持稳定的前置时间/电流特性，而且不会出现壳体热变形或壳体的颜色变为另一个的故障。延时断开保险丝包括一个熔丝元件，其具有一对阴端子部分，其相对的两侧布置有导电熔化部分，该导电熔化部分具有减小的宽度，桥接在其间，熔融/断裂部分位于导电熔化的中间位置一部分。一对散热板从与母端子部分集成的基板的上端边缘向上突出，以便从导电熔化部分辐射热量。使散热板从基板的上端边缘延伸，同时位于邻近导电熔化部分的位置。

37. 发明授权

US5262751A Fuse 失效
标题翻译：保险丝
公开(公告)号：US5262751A
公开(公告)日：1993-11-16
申请号：US987193
申请日：1992-12-08
申请人： Toshiharu Kudo , Masahiro Kanda , Mitsuhiko Totsuka
发明人： Toshiharu Kudo , Masahiro Kanda , Mitsuhiko Totsuka
IPC分类号： C22C13/00 , H01H85/06 , H01H85/11 , H01H85/147 , H01H85/153 , H01H85/04
CPC分类号： H01H85/06 , H01H85/11
摘要： A fuse includes a meltable and conductive metal element mainly containing Cu and having a blowout portion, and a low-melting-point metal chip fixed at the blowout portion. The low-melting-point metal chip comprises a Sn-Cu alloy. Preferably, the low-melting-point metal chip comprises an alloy containing 0.5 to 3.5% by weight of Cu and all the residual content of Sn. Also preferably, the low-melting-point metal chip comprises an alloy containing 0.5 to 3.5% by weight of Cu, 1.0 to 6.0% by weight of Sb and all the residual content of Sn.
摘要翻译：保险丝包括主要含有Cu并具有吹出部分的可熔融和导电的金属元件和固定在吹出部分的低熔点金属芯片。低熔点金属芯片包括Sn-Cu合金。优选地，低熔点金属屑包含含有0.5〜3.5重量％的Cu和Sn的残留量的合金。还优选地，低熔点金属芯片包括含有0.5〜3.5重量％的Cu，1.0〜6.0重量％的Sb和Sn的残留量的合金。

38. 发明授权

US5248263A Watertight electric connector 失效
标题翻译：防水电连接器
公开(公告)号：US5248263A
公开(公告)日：1993-09-28
申请号：US797738
申请日：1991-11-22
申请人： Kazuaki Sakurai , Toshiro Maejima , Seiji Kozono , Toshiharu Kudo , Mitsuhiko Totsuka
发明人： Kazuaki Sakurai , Toshiro Maejima , Seiji Kozono , Toshiharu Kudo , Mitsuhiko Totsuka
IPC分类号： H01R13/52
CPC分类号： H01R13/5219
摘要： A watertight electric connector has a male connector housing, a female connector housing to be mated with the male connector housing, a ring-shaped packing in close contact with an outer wall of the male connector housing, and a slidable protection cover disposed so as to cover the periphery of the packing. The protection cover protects the packing when the connector housings are not mated with each other, and is moved backward by the pressure of the female connector housing when the connector housings are mated. The slidable protection cover has a mechanism capable of making the watertight connector compact, simplifying the handling of the connector, assuring protection of the packing, and enhancing reliability of waterproofing.
摘要翻译：水密电连接器具有阳连接器壳体，与阳连接器壳体配合的阴连接器壳体，与阳连接器壳体的外壁紧密接触的环形密封件，以及可滑动保护盖，其设置成覆盖包装的周边。当连接器壳体彼此不配合时，保护盖保护包装，并且当连接器壳体配合时通过阴连接器壳体的压力向后移动。可滑动保护盖具有能够使水密连接器紧凑的结构，简化了连接器的处理，确保了包装的保护，并提高了防水性的可靠性。

39. 发明授权

US5145410A Waterproof connector 失效
标题翻译：防水连接器
公开(公告)号：US5145410A
公开(公告)日：1992-09-08
申请号：US727928
申请日：1991-07-10
申请人： Toshiro Maejima , Kazuaki Sakurai , Seiji Kozono , Mitsuhiko Totsuka , Toshiharu Kudo
发明人： Toshiro Maejima , Kazuaki Sakurai , Seiji Kozono , Mitsuhiko Totsuka , Toshiharu Kudo
IPC分类号： H01R13/52
CPC分类号： H01R13/5208
摘要： A waterproofing connector including a housing provided with a plurality of chambers in which wiring harnesses are fixed and with a rigid grid consisted of plates for partitioning the chambers, and a seal for sealing an end of the housing, the seal being provided with a plurality of holes in which the wiring harnesses are passed through to the chambers and with grooves for partitioning the holes. The plates of the rigid grid are inserted securely in the grooves of the seal respectively when the end of the housing is covered by the seal. The holes of the seal do not deform nor shift from chambers of the housing when the seal is put in the housing for sealing and when wiring harnesses are passed through the holes to the chambers, and good waterproofness is obtained between the holes and the wiring harnesses.
摘要翻译：一种防水连接器，包括：壳体，其设置有多个室，线束固定在所述多个室中，并且刚性网格由用于分隔室的板组成;以及密封件，用于密封所述壳体的端部，所述密封件设置有多个其中线束穿过其中的孔和用于分隔孔的槽。当壳体的端部被密封件覆盖时，刚性网格的板分别牢固地插入密封件的槽中。当将密封件放入用于密封的壳体中并且当线束通过孔到腔室时，密封件的孔不会变形而不从壳体的室移动，并且在孔和线束之间获得良好的防水性。

40. 外观设计

USD325193S Fuse 失效
公开(公告)号：USD325193S
公开(公告)日：1992-04-07
申请号：US355243
申请日：1989-05-19
申请人： Toshiharu Kudo
设计人： Toshiharu Kudo

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