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1. 发明授权

US10418730B2 Cable connection structure and manufacturing method therefor 有权
公开(公告)号：US10418730B2
公开(公告)日：2019-09-17
申请号：US15560151
申请日：2016-03-18
申请人： FURUKAWA ELECTRIC CO., LTD. , FURUKAWA AUTOMOTIVE SYSTEMS INC.
发明人： Hirofumi Utsunomiya
IPC分类号： H01R12/65 , H01R12/59 , H01R12/77 , H01R35/04 , H01R43/00 , H01R35/02 , H01R43/20 , H02B1/20 , B60R16/027 , H01R43/02 , H01R43/18
摘要： [Problems] A cable connecting structure for connecting bus bars and an insulating part with a simple configuration is provided.[Means for solving the problems] The cable connecting structure includes a plurality of bus bars (60), a flexible flat cable (14), and an insulating part (40). The flexible flat cable (14) is connected to the bus bars (60). The insulating part (40) has bus bar mounting grooves (41) for arranging the bus bars (60) individually and a bus bar fixing portion (45) for fixing the bus bars (60) by overlapping the bus bars (60). A triangular protrusion (62) that protrudes toward a side where the flexible flat cable (14) is mounted is formed in each of the bus bars (60). The flexible flat cable (14) is connected to the triangular protrusion (62) in each of the bus bars (60).

2. 发明授权

US09371046B2 Rotary connector with a steering angle sensor 有权
标题翻译：带转向角传感器的旋转接头
公开(公告)号：US09371046B2
公开(公告)日：2016-06-21
申请号：US14292478
申请日：2014-05-30
申请人： Furukawa Electric Co., Ltd. , Furukawa Automotive Systems Inc.
发明人： Hirofumi Utsunomiya , Yasuharu Kakimoto
IPC分类号： G01B7/30 , B60R16/027 , B62D15/02 , H01R35/02
CPC分类号： B60R16/027 , B62D15/0215 , G01B7/30 , H01R35/025 , H01R2201/26
摘要： A steering angle sensor (3) includes: a sensor housing (40) that is fixable to a stator (11); idler gears (47) configured to be meshed with a drive gear (30) and rotated by the drive gear (30); a rotatable member (43) configured to be engaged with a sleeve (20) and rotated integrally with the sleeve (20); a detector (34) configured to detect rotation of the rotatable member (43); and a holder (49) configured to hold the detector (34). The sensor housing (40) is opened at its stator (11) side. A second storage space (50) is formed that is enclosed by the sensor housing (40) and the stator (11). The rotatable member (43) is stored in the second storage space (50). The holder (49) is able to hold the detector (34) even in the state where the second storage space (50) is not closed by the stator (11).
摘要翻译：转向角传感器（3）包括：固定于定子（11）的传感器壳体（40）; 空转齿轮（47）构造成与驱动齿轮（30）啮合并由驱动齿轮（30）旋转; 可旋转构件（43），其构造成与套筒（20）接合并与套筒（20）一体地旋转; 检测器（34），被配置为检测所述可旋转构件（43）的旋转; 以及被构造成保持所述检测器（34）的保持器（49）。传感器外壳（40）在其定子（11）侧开口。由传感器壳体（40）和定子（11）包围的第二存储空间（50）形成。可旋转构件（43）存储在第二存储空间（50）中。即使在第二存储空间（50）未被定子（11）关闭的状态下，保持器（49）也能够保持检测器（34）。

3. 发明授权

US10611324B2 Connection structure body and rotary connector apparatus provided with connection structure body 有权
公开(公告)号：US10611324B2
公开(公告)日：2020-04-07
申请号：US16406786
申请日：2019-05-08
申请人： FURUKAWA ELECTRIC CO., LTD. , FURUKAWA AUTOMOTIVE SYSTEMS INC.
发明人： Hirofumi Utsunomiya , Masashi Kanazawa
IPC分类号： H01R3/00 , B60R16/027 , B62D1/04 , H01R4/58 , H01R35/04
CPC分类号： B60R16/027 , B62D1/04 , H01R4/58 , H01R35/04
摘要： Provided is a connection structure body capable of detecting a break with ease and high accuracy and achieving high connection reliability and safety. A connection structure body 2 includes a first FFC (41), a stator side primary molding body (50), and a rotator side primary molding body (60) which are attached to both end portions (41A) and (41B) of the first FFC respectively and are able to make an electrical connection between the first FFC and the outside. The rotator side primary molding body 60 includes busbars (61-1a), (61-1b), (61-1c), and (61-1d) arranged in parallel to each other corresponding to busbars (51-1a to 51-1d), a conductive portion (61-2) that electrically connects a pair of busbars (61-1a) and (61-1d) positioned on both ends respectively in the alignment direction of the busbars (61-1a to 61-1d), and a busbar case (62) for holding the busbars (61-1a to 61-1d) in such a manner that the busbars (61-1a to 61-1d) are partly exposed. The busbars (61-1a) and (61-1d) and the conductive portion (61-2) constitute an abnormality detection circuit by forming a part of a closed circuit.

4. 发明授权

US09337600B2 Rotatable connector device with two parts engaged with each other at two opposite positions 有权
标题翻译：可旋转连接器装置，其两个部件在两个相对的位置彼此接合
公开(公告)号：US09337600B2
公开(公告)日：2016-05-10
申请号：US14629166
申请日：2015-02-23
申请人： FURUKAWA ELECTRIC CO., LTD. , FURUKAWA AUTOMOTIVE SYSTEMS INC.
发明人： Hirofumi Utsunomiya , Shuuji Hirai , Yasuharu Kakimoto
IPC分类号： H01R3/00 , H01R39/08 , H01R35/04 , B60R16/027 , H01R35/02
CPC分类号： H01R39/08 , B60R16/027 , H01R35/025 , H01R35/04 , Y10T403/32254 , Y10T403/32975
摘要： An engaging member moved upward by an urging force of a spring member built in a bottom part of a rotatable-side member has a fitting groove for allowing a top end of the spring member to be fit thereto; and engaging parts of the engaging member and engageable parts of a fixed-side member, which are engaged with each other to provisionally fix the rotatable-side member, are formed at one neutral position and at an opposite position opposite thereto.
摘要翻译：通过内置在可旋转侧构件的底部中的弹簧构件的作用力向上移动的接合构件具有用于使弹簧构件的顶端与其配合的配合槽; 并且在一个中立位置和与其相对的相对位置处形成有接合构件和彼此接合以临时固定可旋转侧构件的固定侧构件的可接合部分的接合部分。

5. 发明授权

US11279304B2 Rotary connector device and rotary connector device assembled structure 有权
公开(公告)号：US11279304B2
公开(公告)日：2022-03-22
申请号：US17021003
申请日：2020-09-15
申请人： FURUKAWA ELECTRIC CO., LTD. , FURUKAWA AUTOMOTIVE SYSTEMS INC.
发明人： Hirofumi Utsunomiya
IPC分类号： H01R3/00 , B60R16/027 , B62D15/02 , H01R35/02 , H01R35/04
摘要： A rotary connector device is provided, which includes a moving member on a stator side in an insertion direction of a steering shaft, the moving member including a first recessed portion recessed in the insertion direction and located in a first direction (X) orthogonal to a center axis (Cx) of the stator, and a second recessed portion recessed in a direction opposite to the first recessed portion and located in a second direction (Y); a rotator including a first guide portion configured to loosely fit together with and guide the first recessed portion; a rotating portion provided in the stator and configured to rotate about the center axis (Cx) includes a second guide portion configured to loosely fit together with and guide the second recessed portion; and the first recessed portion and the second recessed portion are capable of movement in the first direction (X) and the second direction (Y).

6. 发明授权

US10199786B2 Rotary connector device 有权
公开(公告)号：US10199786B2
公开(公告)日：2019-02-05
申请号：US16028551
申请日：2018-07-06
申请人： FURUKAWA ELECTRIC CO., LTD. , FURUKAWA AUTOMOTIVE SYSTEMS INC.
发明人： Rodrigo Kendy Yamashita , Hirofumi Utsunomiya , Masatoshi Ushiyama , Tomoki Kawamura
IPC分类号： H01R39/00 , H01R35/02 , B60R16/027 , H01R35/04
摘要： The present invention provides a rotary connector device that enables relative rotation between the rotator and the stator to be easily and reliably fixed at a neutral position even when a steering device is disengaged. A rotary connector device (1) according to the present invention is provided with: a self-rotation pin (50) that is self-rotatable with respect to a sleeve (30) and that is provided with a pin-side notch (521) that restricts the self-rotation by coming into contact with an inner circumferential surface of a stator-side inner-circumferential cylindrical portion (23); a stationary-side gear (231) and a self-rotation-side gear (511) that transmit the relative rotation and the self-rotation in an interlocked manner; and a stationary-side switching mechanism (40) and a pin protrusion (52) that switch, in a neutral position, the self-rotation pin (50) from a released state to a restricted state.

7. 发明申请

US20140212207A1 ROTATABLE CONNECTOR DEVICE 有权
标题翻译：可旋转连接器设备
公开(公告)号：US20140212207A1
公开(公告)日：2014-07-31
申请号：US14228051
申请日：2014-03-27
申请人： Furukawa Automotive Systems Inc. , Furukawa Electric Co., Ltd.
发明人： Hirofumi Utsunomiya , Shuuji Hirai , Yasuharu Kakimoto
IPC分类号： H01R35/04
CPC分类号： H01R39/08 , B60R16/027 , H01R35/025 , H01R35/04 , Y10T403/32254 , Y10T403/32975
摘要： An engaging member moved upward by an urging force of a spring member built in a bottom part of a rotatable-side member has a fitting groove for allowing a top end of the spring member to be fit thereto; and engaging parts of the engaging member and engageable parts of a fixed-side member, which are engaged with each other to provisionally fix the rotatable-side member, are formed at one neutral position and at an opposite position opposite thereto.
摘要翻译：通过内置在可旋转侧构件的底部中的弹簧构件的作用力向上移动的接合构件具有用于使弹簧构件的顶端与其配合的配合槽; 并且在一个中立位置和与其相对的相对位置处形成有接合构件和彼此接合以临时固定可旋转侧构件的固定侧构件的可接合部分的接合部分。

8. 发明授权

US11843210B2 Rotary connector device 有权
公开(公告)号：US11843210B2
公开(公告)日：2023-12-12
申请号：US17406080
申请日：2021-08-19
申请人： FURUKAWA ELECTRIC CO., LTD. , FURUKAWA AUTOMOTIVE SYSTEMS INC.
发明人： Yuya Hasegawa , Syuji Hirai , Hirofumi Utsunomiya
IPC分类号： H01R39/00 , H01R35/04 , H01R13/52 , B60R16/027
CPC分类号： H01R35/04 , H01R13/5227 , B60R16/027 , H01R2201/26
摘要： A rotary connector device includes a stator, a rotor and an electrical connector; the rotor including a rotor main body and a connector housing. The connector housing includes a first connector holder and a second connector holder. The second connector holder includes a second holder main body, a first wall, and a second wall. The first wall extends from the second holder main body along an axial direction parallel to the rotation axis. The second wall extends from the second holder main body along the axial direction and is coupled to the first wall.

9. 发明授权

US11325545B2 Rotary connector device and rotary connector device assembled structure 有权
公开(公告)号：US11325545B2
公开(公告)日：2022-05-10
申请号：US17021003
申请日：2020-09-15
申请人： FURUKAWA ELECTRIC CO., LTD. , FURUKAWA AUTOMOTIVE SYSTEMS INC.
发明人： Hirofumi Utsunomiya
IPC分类号： H01R3/00 , B60R16/027 , B62D15/02 , H01R35/02 , H01R35/04
摘要： A rotary connector device is provided, which includes a moving member on a stator side in an insertion direction of a steering shaft, the moving member including a first recessed portion recessed in the insertion direction and located in a first direction (X) orthogonal to a center axis (Cx) of the stator, and a second recessed portion recessed in a direction opposite to the first recessed portion and located in a second direction (Y); a rotator including a first guide portion configured to loosely fit together with and guide the first recessed portion; a rotating portion provided in the stator and configured to rotate about the center axis (Cx) includes a second guide portion configured to loosely fit together with and guide the second recessed portion; and the first recessed portion and the second recessed portion are capable of movement in the first direction (X) and the second direction (Y).

10. 发明申请

US20150171582A1 ROTATABLE CONNECTOR DEVICE 审中-公开
标题翻译：可旋转连接器设备
公开(公告)号：US20150171582A1
公开(公告)日：2015-06-18
申请号：US14629166
申请日：2015-02-23
申请人： FURUKAWA ELECTRIC CO., LTD. , FURUKAWA AUTOMOTIVE SYSTEMS INC.
发明人： Hirofumi Utsunomiya , Shuuji Hirai , Yasuharu Kakimoto
IPC分类号： H01R39/08
CPC分类号： H01R39/08 , B60R16/027 , H01R35/025 , H01R35/04 , Y10T403/32254 , Y10T403/32975
摘要： An engaging member moved upward by an urging force of a spring member built in a bottom part of a rotatable-side member has a fitting groove for allowing a top end of the spring member to be fit thereto; and engaging parts of the engaging member and engageable parts of a fixed-side member, which are engaged with each other to provisionally fix the rotatable-side member, are formed at one neutral position and at an opposite position opposite thereto.
摘要翻译：通过内置在可旋转侧构件的底部中的弹簧构件的作用力向上移动的接合构件具有用于使弹簧构件的顶端与其配合的配合槽; 并且在一个中立位置和与其相对的相对位置处形成有接合构件和彼此接合以临时固定可旋转侧构件的固定侧构件的可接合部分的接合部分。

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