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1. 发明授权

US06213798B1 Rotary connector capable of easy and reliable re-locking of movable housing in neutral position of rotation after rotation test 失效
标题翻译：旋转连接器能够容易且可靠地将可动壳体重新锁定在旋转测试后的中性转动位置
公开(公告)号：US06213798B1
公开(公告)日：2001-04-10
申请号：US09525162
申请日：2000-03-14
申请人： Kazuya Kawamura , Nobuo Matsuzaki
发明人： Kazuya Kawamura , Nobuo Matsuzaki
IPC分类号： H01R3504
CPC分类号： B60R16/027 , H01R35/025
摘要： A first groove and a second groove are formed deep in the top surface of a stationary housing; the second groove being extended by a given angle circumferentially from both ends of the first groove. A lock screw is threadedly installed to a screw receiving portion of the movable housing, and the movable housing is rotatably connected to the center of the stationary housing. In the housing space defined between the two housings, a flexible cable is wound and housed. The movable housing is positioned in the neutral position of rotation with respect to the stationary housing. This state is kept by engaging the tip of the lock screw with the first groove. To perform rotation tests of the movable housing, the lock screw is turned back up to the position in which the lock screw contacts both ends of the second groove, and the movable housing can be turned within a range of less than ±180 degrees from the neutral position of rotation. After completion of the tests, the lock screw is engaged with the first groove to re-lock the movable housing in the neutral position of rotation.
摘要翻译：第一凹槽和第二凹槽在固定壳体的顶表面中深深地形成; 所述第二槽从所述第一槽的两端沿周向延伸给定的角度。锁定螺钉螺纹地安装到可动壳体的螺钉接收部分，并且可移动壳体可旋转地连接到固定壳体的中心。在两个壳体之间限定的容纳空间中，缠绕并容纳柔性电缆。可动壳体相对于固定壳体定位在中间旋转位置。通过将锁定螺钉的尖端与第一凹槽接合来保持该状态。为了执行可移动壳体的旋转测试，锁定螺钉被转回到锁定螺钉接触第二凹槽的两端的位置，并且可移动壳体可以在小于±180度的范围内转动中立位置的旋转。在完成测试之后，锁定螺丝与第一凹槽接合，以将可动壳体重新锁定在中立的旋转位置。

2. 发明授权

US06641404B2 Rotary connector using plurality of flexible cables 有权
公开(公告)号：US06641404B2
公开(公告)日：2003-11-04
申请号：US10078117
申请日：2002-02-19
申请人： Nobuo Matsuzaki , Kenichi Saiso
发明人： Nobuo Matsuzaki , Kenichi Saiso
IPC分类号： H01R3900
CPC分类号： H01R35/025
摘要： There are provided a fixed side housing, a movable side housing pivotably mounted to the fixed side housing, a plurality of flexible cables contained in a space formed between the fixed side housing and the movable side housing in a laminated state and a single piece of lead block having a plurality of first connection terminals connected with at least ones of respective ends of the plurality of flexible cables.

3. 发明授权

US5248260A Cable reel 失效
标题翻译：电缆卷轴
公开(公告)号：US5248260A
公开(公告)日：1993-09-28
申请号：US841925
申请日：1992-02-25
申请人： Yuichi Ida , Nobuo Matsuzaki
发明人： Yuichi Ida , Nobuo Matsuzaki
IPC分类号： B60R16/02 , B60R16/027 , B60R21/16 , H01R35/04 , H02G11/02
CPC分类号： B60R16/027 , H02G11/02
摘要： A lock for preventing free rotation of the movable member of a cable real relative to the stationary member includes a screw supported on a lock member in such a manner as to be screwable into either the movable member or the stationary member, and a stopper integrally formed on the lock member for preventing disengagement of the screw. The movable member can be securely locked with respect to the stationary member, and can be released from its locked position with good operational efficiency.
摘要翻译：用于防止电缆的可动部件相对于固定部件的自由旋转的锁定件包括以可旋转到可动部件或固定部件中的方式支撑在锁定部件上的螺钉和一体地形成的止动件在锁定构件上，用于防止螺钉脱离。可动构件相对于固定构件可以牢固地锁定，并且可以以良好的操作效率从其锁定位置释放。

4. 发明授权

US06475006B2 Rotary connector having mechanism for locking pair of housings in relatively rotational relation 失效
标题翻译：旋转连接器具有用于以相对旋转关系锁定一对壳体的机构
公开(公告)号：US06475006B2
公开(公告)日：2002-11-05
申请号：US09862553
申请日：2001-05-22
申请人： Nobuo Matsuzaki
发明人： Nobuo Matsuzaki
IPC分类号： H01R3504
CPC分类号： B60R16/027 , H01R35/025
摘要： Since a rotary connector B in which lock operation is released is mounted onto a steering device, in this mounting operation, the neutral rotation positions of both housings are shifted, resulting in wrong mounting. Therefore, there is provided a rotary connector permitting reliable mounting. A lock member is integrally formed of an arm portion, a finger-hook portion, a coupling portion, and a fixing portion, the fixing portion having a thin portion and a fixing remaining portion wherein, in a locked state, the fixing remaining portion is held at a locking portion of a first housing, the coupling portion is engaged with a rotation restraint portion, the arm portion is provided along a top surface, and the finger-hook portion is protruded outwardly of an outer cylindrical portion, and in an unlocked state, the finger-hook portion is folded so as to be close to the outer cylindrical portion, thereby separating the arm portion from the thin portion while the fixing remaining portion remains held in the locking portion of the first housing.
摘要翻译：由于在转向装置中安装有锁定操作的旋转连接器B，因此在该安装操作中，两个壳体的中立旋转位置偏移，导致安装错误。因此，提供了一种允许可靠安装的旋转连接器。锁定构件由臂部，指钩部，联接部和固定部一体地形成，所述固定部具有薄壁部分和固定剩余部分，其中，在锁定状态下，固定剩余部分为保持在第一壳体的锁定部分处，联接部分与旋转限制部分接合，臂部分沿着顶表面设置，并且指钩部分从外圆筒部分向外突出，并且在未锁定部分状态下，指钩部分被折叠成靠近外圆柱形部分，从而当固定剩余部分保持在第一壳体的锁定部分中时将臂部分与薄部分分离。

5. 发明授权

US06354853B1 Rotary connector 失效
标题翻译：旋转接头
公开(公告)号：US06354853B1
公开(公告)日：2002-03-12
申请号：US09567902
申请日：2000-05-10
申请人： Nobuo Matsuzaki , Hiroyuki Bannai
发明人： Nobuo Matsuzaki , Hiroyuki Bannai
IPC分类号： H01R3504
CPC分类号： H01R35/025 , H01R12/777
摘要： Lead blocks are connected to end portions of flexible cables and are held at predetermined positions of housings. The lead blocks are each composed of a body portion, an extending terminal portion, and a conductor extending portion. A connecting portion for the associated flexible cable is formed in only the body portion. A predetermined number of connecting terminals are distributed to the body portion and the extending terminal portion. According to this configuration, conductors carried in the flexible cables and conductors held in the lead blocks can be connected with each other without dividing end portions of the flexible cables. Besides, it is possible to increase the total number of connecting terminals without increasing the number of lead blocks. Thus, it is possible to realize a multi-circuit configuration of the rotary connector.
摘要翻译：引线块连接到柔性电缆的端部并保持在壳体的预定位置。引线块各自由主体部分，延伸端子部分和导体延伸部分组成。用于相关联的柔性电缆的连接部分仅形成在主体部分中。预定数量的连接端子被分配到主体部分和延伸端子部分。根据该结构，保持在引线块中的柔性电缆和导体中承载的导体可以彼此连接，而不会分开柔性电缆的端部。此外，可以增加连接端子的总数，而不增加引线块的数量。因此，可以实现旋转连接器的多电路配置。

6. 发明授权

US5904585A Rotary connector 失效
标题翻译：旋转接头
公开(公告)号：US5904585A
公开(公告)日：1999-05-18
申请号：US788810
申请日：1997-01-23
申请人： Kenichiro Nishikigi , Yoshihiro Ohashi , Nobuo Matsuzaki
发明人： Kenichiro Nishikigi , Yoshihiro Ohashi , Nobuo Matsuzaki
IPC分类号： B60R16/02 , B60R16/027 , B62D1/04 , H01R13/52 , H01R35/02 , H01R35/04
CPC分类号： B60R16/027 , H01R35/025
摘要： A rotary connector is disclosed. In the rotary connector, a movable housing having a second top plate is rotatably connected to a fixed housing having a first top plate, and a part of the second top plate is overlapped on the first top plate. At the overlapping portion of the first and second top plates, a ring-shaped first projection projecting upward is formed on the inner periphery of the first top plate, and ring-shaped second and third projections each projecting downward are formed on the second top plate. The third projection is in abutment with the inner peripheral surface of the first top plate so as to serve as a rotary slide sections for the first and second housings, and the second projection is arranged outside of the third and first projections.
摘要翻译：公开了一种旋转连接器。在旋转连接器中，具有第二顶板的可移动壳体可旋转地连接到具有第一顶板的固定壳体，并且第二顶板的一部分重叠在第一顶板上。在第一和第二顶板的重叠部分，在第一顶板的内周上形成有向上突出的环状的第一突起，并且在第二顶板上形成有向下突出的环状的第二和第三突起。第三突起与第一顶板的内周表面邻接，以用作第一和第二壳体的旋转滑动部分，并且第二突起设置在第三和第一突起的外侧。

7. 发明授权

US5871366A Rotary connector 失效
标题翻译：旋转接头
公开(公告)号：US5871366A
公开(公告)日：1999-02-16
申请号：US839009
申请日：1997-04-23
申请人： Kenichiro Nishikigi , Yoshiro Honda , Nobuo Matsuzaki , Hideshi Sasaki
发明人： Kenichiro Nishikigi , Yoshiro Honda , Nobuo Matsuzaki , Hideshi Sasaki
IPC分类号： B60R16/027 , B60R16/02 , B62D1/04 , H01R35/02 , H01R35/04 , H05K5/02
CPC分类号： B60R16/027 , H01R35/025 , H05K5/0247
摘要： A rotary connector including a stationary housing, a rotating housing and a lock member. When the lock member is mounted on the rotary connector, both housings are reliably locked with no free rotation therebetween permitted. The lock member is easily broken at a thin portion to release the locked state. A holder having a slot is integrally formed with the outer cylindrical portion of the stationary housing, while a projection is formed on the top surface of the rotating housing. The lock member is integrally formed of a horizontally extending arm portion, a ring-shaped finger-hook portion integrally connected to one end of the arm portion, and a coupling portion that extends downward from the other end of the arm portion. Formed on the border between the arm portion and the coupling portion is a V-shaped groove, as the thin portion, which is mechanically weaker than the rest of the lock member. The coupling portion of the lock member is snapped in the slot while the hole formed in the arm portion receives the projection of the rotating housing, and thus a relative rotation between both housings is blocked. By pivoting upward the finger-hook portion and the arm portion about the thin portion as a fulcrum, the arm portion is broken at the thin portion away from the coupling portion, and the coupling portion remains snapped in the slot.
摘要翻译：一种旋转连接器，包括固定壳体，旋转壳体和锁定构件。当锁定构件安装在旋转连接器上时，两个壳体被可靠地锁定，而不允许其间的自由旋转。锁定部件容易在薄的部分断裂以释放锁定状态。具有槽的保持器与固定壳体的外圆筒部一体地形成，同时在旋转壳体的顶表面上形成突起。锁定构件由水平延伸的臂部，与臂部的一端一体连接的环形指钩部和从臂部的另一端向下延伸的联接部一体地形成。形成在臂部和联接部之间的边界上的是作为薄壁部分的V形槽，其比机械地弱于锁定部件的其余部分。锁定构件的联接部分卡在槽中，而形成在臂部中的孔容纳旋转壳体的突起，因此两个壳体之间的相对旋转被阻挡。通过将指钩部分和臂部分围绕薄壁部分作为支点向上枢转，臂部分在远离联接部分的薄部分处断裂，并且联接部分保持卡扣在狭槽中。

8. 发明授权

US06354854B1 Vehicle-mounted rotary connector 有权
标题翻译：车载旋转连接器
公开(公告)号：US06354854B1
公开(公告)日：2002-03-12
申请号：US09602047
申请日：2000-06-23
申请人： Nobuo Matsuzaki
发明人： Nobuo Matsuzaki
IPC分类号： H01R300
CPC分类号： B60R16/027
摘要： A vehicle-mounted rotary connector includes rotatably coupled fixed and movable housings, first and second flexible cables accommodated in such a manner that they can be wound up and unwound in a ring-shaped cable-accommodating space formed between the housings, and a moving member for reversing the winding direction of the flexible cables. Openings formed in the moving member for passing the flexible cables therethrough are different in width, and the reversed section of the first flexible cable having carried therein the conductors for the air bag circuit is carried by the opening having a large width. The first flexible cable having carried therein the conductors for the air bag circuit does not abut against either of a first specific roller and a first fixed cylinder provided on the moving member during the rotation of the movable housing. Therefore, stress exerted on the conductors for the air bag circuit can be relieved, whereby disconnection and incomplete connection of the air bag circuit can be prevented.
摘要翻译：车载旋转连接器包括可旋转地连接的固定和可移动的壳体，第一和第二柔性电缆以这样的方式容纳，使得它们可以卷绕和展开在形成在壳体之间的环形电缆容纳空间中，并且移动构件用于反转柔性电缆的卷绕方向。形成在移动构件上的用于使柔性电缆穿过的开口宽度不同，并且第一柔性电缆的在其中承载有用于气囊电路的导体的反向部分由宽度大的开口承载。在其中携带用于气囊回路的导体的第一柔性电缆在可移动壳体旋转期间不会抵靠设置在移动构件上的第一特定辊和第一固定缸中的任一个。因此，可以减轻作用于气囊回路的导体的应力，从而可以防止气囊回路的断开和不完全的连接。

9. 发明授权

US06302716B1 Rotatable connector 失效
标题翻译：可旋转连接器
公开(公告)号：US06302716B1
公开(公告)日：2001-10-16
申请号：US09113458
申请日：1998-07-10
申请人： Mitsunori Matsumoto , Hiroyuki Bannai , Takehiko Ito , Nobuo Matsuzaki
发明人： Mitsunori Matsumoto , Hiroyuki Bannai , Takehiko Ito , Nobuo Matsuzaki
IPC分类号： H01R3504
CPC分类号： B60R16/027
摘要： A rotatable connector in which a moving body provided with first and second openings are rotatably arranged within a storage section defined between a stationary housing having an outer cylindrical wall and a movable housing having an inner cylindrical wall; and the width W1 of the first opening and the width W2 of the second opening are set as W1
摘要翻译：一种旋转连接器，其中设置有第一和第二开口的移动体可旋转地布置在限定在具有外圆筒壁的固定壳体和具有内圆柱形壁的可动壳体之间的储存部分内; 并且第一开口的宽度W1和第二开口的宽度W2被设置为W1

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