公开(公告)号：US10056180B2

公开(公告)日：2018-08-21

申请号：US15479061

申请日：2017-04-04

Applicant: OGURA CLUTCH CO., LTD.

Inventor： Yoshihiro Kurosu ,  Takashi Yamaguchi ,  Haruhiko Ushirode

IPC: H01F7/00 ,  H01F7/20 ,  F16D27/00

CPC classification number: H01F7/20 ,  F16D27/00 ,  F16D2027/001

Abstract: A seal structure for an electromagnet lead wire includes an annular yoke including an annular groove, a wiring hole configured to pass a lead wire of an exciting coil, an insulating resin configured to seal the exciting coil, and a seal member arranged in the hole. The wiring hole includes a though hole of a case, and a concave portion of the yoke. The insulating resin includes a projecting portion whose distal end face is located in the concave portion. The seal member includes a columnar portion inserted into the though hole, and a flange portion located in the concave portion. The flange portion is sandwiched and compressed between the device inner surface of the case and the distal end face of the insulating resin.

公开(公告)号：US09279462B2

公开(公告)日：2016-03-08

申请号：US14385782

申请日：2013-03-12

Applicant: Naotsugu Kitayama ,  Takahide Saito ,  Koji Akiyoshi ,  Koji Sato

Inventor： Naotsugu Kitayama ,  Takahide Saito ,  Koji Akiyoshi ,  Koji Sato

IPC: F16D47/04 ,  F16D27/112 ,  F16D41/08 ,  F16D27/118

CPC classification number: F16D41/086 ,  F16D27/112 ,  F16D27/118 ,  F16D41/088 ,  F16D41/105 ,  F16D47/04 ,  F16D2023/123 ,  F16D2027/001

Abstract: A rotation transmission device includes a control retainer and a rotary retainer having bars arranged circumferentially alternating with each other such that pockets are defined between the adjacent pairs of bars. A pair of rollers are mounted in each pocket with an elastic member disposed between the pair of rollers such that the pair of rollers are pushed by the respective bars to their respective disengaged positions when the control retainer and the rotary retainer rotate relative to each other. A spring holder is fitted on an input shaft while abutting one axial end surface of an inner ring. The spring holder has spring support pieces on the outer periphery thereof to prevent radially outward movement of the elastic members. The spring support pieces are plate-shaped members disposed radially outwardly of the elastic members to extend in the axial direction in parallel to the outer periphery of the inner ring.

Abstract translation: 旋转传动装置包括控制保持器和旋转保持器，其具有彼此周向交替设置的杆，使得在相邻的杆对之间限定凹穴。 一对辊子安装在每个袋中，弹性构件设置在一对辊之间，使得当控制保持器和旋转保持器相对于彼此旋转时，一对辊被相应的杆推动到它们各自的分离位置。 弹簧保持器安装在输入轴上，同时抵靠内圈的一个轴向端面。 弹簧保持件在其外周上具有弹簧支撑件，以防止弹性构件的径向向外移动。 弹簧支撑件是沿弹性件的径向外侧设置的平行于内圈的外周的轴向延伸的板状部件。

公开(公告)号：US20160053830A1

公开(公告)日：2016-02-25

申请号：US14780961

申请日：2014-03-17

Applicant: SANDEN HOLDINGS CORPORATION

Inventor： Masanori MOGI

IPC: F16D27/108 ,  F16D27/14

CPC classification number: F16D27/108 ,  F16D9/02 ,  F16D27/112 ,  F16D27/14 ,  F16D2027/001 ,  F16D2027/005 ,  F16D2300/12 ,  H01F7/06 ,  H01F27/325 ,  H01F27/402

Abstract: An electromagnetic clutch 1 including a thermal fuse 4, includes base portions 57a and 57b that are provided on a flange portion 522 of a bobbin 52 apart from each other and respectively include: wire locking portions 57a1 and 57b1 for locking a drawn wire part 511 of an electromagnetic coil 51 drawn onto the flange portion 522 halfway through a process of winding the electromagnetic coil around the bobbin; and thermal fuse locking portions 57a3 and 57b3 for locking lead wires 4b and 4c of the thermal fuse 4 apart from the drawn wire part 511. Each locking portion is provided along the circumferential direction of the flange portion 522. The lead wires 4b and 4c are connected between one end 511a of the drawn wire part 511 in one base portion 57a and one end 511b of the drawn wire part 511 in the other base portion 57b.

Abstract translation: 包括热熔丝4的电磁离合器1包括设置在彼此分开的线轴52的凸缘部分522上的基部57a和57b，分别包括：用于锁定拉丝线部分511的线锁定部分57a1和57b1 电磁线圈51，通过将电磁线圈缠绕在线轴上的过程中途向中间部分522拉出; 以及用于将热熔丝4的引线4b和4c与拉丝部件511分开的热熔丝锁定部分57a3和57b3。沿着凸缘部分522的圆周方向设置有每个锁定部分。引线4b和4c是 连接在一个基部57a中的拉丝线部分511的一端511a和另一基部57b中的拉丝线部分511的一端511b之间。

公开(公告)号：US20150034448A1

公开(公告)日：2015-02-05

申请号：US14384987

申请日：2012-09-18

Applicant: DENSO CORPORATION

Inventor： Motohiko Ueda

IPC: F16D27/04 ,  F16D13/24

CPC classification number: F16D27/04 ,  F16D13/24 ,  F16D27/112 ,  F16D2027/001 ,  F16D2027/002 ,  F16D2027/005

Abstract: An electromagnetic clutch is provided with: a rotor which has a friction plate; a stator which has an electromagnetic coil; and an armature which is attracted to the friction plate by electromagnetic attraction force generated by the conduction of electricity to the electromagnetic coil. The electromagnetic coil includes electromagnetic coils. The electromagnetic clutch is also provided with a circuit switching section which is configured in such a manner that, when a switch-on command is outputted, the circuit switching section allows an electric current to flow in parallel into the electromagnetic coils, and then, after the armature is attracted to the friction plate, the circuit switching section switches a circuit for conducting electricity to the electromagnetic coil, from a parallel circuit to a series circuit so that an electric current flows in series into the electromagnetic coils.

Abstract translation: 电磁离合器设有：具有摩擦板的转子; 具有电磁线圈的定子; 以及通过对电磁线圈的电传导产生的电磁吸引力而被摩擦板吸引的电枢。 电磁线圈包括电磁线圈。 电磁离合器还设置有电路切换部，其以这样的方式配置，当输出接通命令时，电路切换部允许电流并联流入电磁线圈，然后在 电枢被吸引到摩擦片上，电路切换部将从电路向并联电路向电磁线圈导通的电路切换为串联电路，使得电流串联流入电磁线圈。

公开(公告)号：US20110148562A1

公开(公告)日：2011-06-23

申请号：US12973602

申请日：2010-12-20

Applicant: Sung-Taeg OH ,  Seong-Gyu Gong ,  Suk-Jae Chung ,  Seung-Kil Kim ,  Chung-Han Shin ,  Jong-Myung Seok ,  Dae-Yong Park

Inventor： Sung-Taeg OH ,  Seong-Gyu Gong ,  Suk-Jae Chung ,  Seung-Kil Kim ,  Chung-Han Shin ,  Jong-Myung Seok ,  Dae-Yong Park

IPC: H01F27/29 ,  H01F41/02

CPC classification number: H01F5/04 ,  F16D27/10 ,  F16D27/14 ,  F16D2027/001 ,  H01F2007/062 ,  H01R4/024 ,  H01R13/508 ,  Y10T29/49073

Abstract: Disclosed is a field coil assembly of an electromagnetic clutch including a bobbin from which lead wires, which are both ends of a coil made of an aluminum-based material, protrude outward, a core that surrounds the bobbin such that the lead wires are exposed, a bobbin terminal installed at the bobbin while being adjacent to the lead wire of the coil, and a connector coupled to the core and including a lead wire terminal. The lead wires of the coil are connected to the bobbin terminal through heating and pressing.

Abstract translation: 公开了一种电磁离合器的励磁线圈组件，包括：线轴，由铝基材料制成的线圈的两端由该线轴向外突出，线圈围绕线轴露出， 线轴端子，其被安装在绕线管的同时与线圈的引线相邻;以及连接器，其连接到所述芯并且包括引线端子。 线圈的引线通过加热和加压连接到线轴端子。

公开(公告)号：US07224253B2

公开(公告)日：2007-05-29

申请号：US10543621

申请日：2004-01-29

Applicant: Sukjae Chung

Inventor： Sukjae Chung

IPC: F16D27/112 ,  H01F5/04 ,  H01F27/30

CPC classification number: H01F7/06 ,  F16D27/112 ,  F16D27/14 ,  F16D2027/001 ,  H01F7/20 ,  H01F27/022 ,  H01F27/04 ,  H01F27/40 ,  H01F2007/062

Abstract: The present invention relates to an assembling structure of field coil, which has a simple mounting structure for a diode and a resistor to cut an off-noise of an electromagnetic clutch and to prevent damage of peripheral parts due to surge voltage generation when power source applied to an electronic coil body is cut off, thereby improving a mounting efficiency, reducing a manufacturing cost by reduction of the number of parts, and realizing an automatic production. The assembling structure of field coil includes an electronic coil body (101), a core ring (110) and a sleeve (120) having a first and second terminals (131) (132), and a case that has a receiving part (135) and a first and second connection parts (136) (137).

Abstract translation: 本发明涉及一种励磁线圈的组装结构，其具有用于二极管的简单安装结构和用于切断电磁离合器的噪声的电阻器，并且防止当施加电源时由于浪涌电压产生而引起的外围部件的损坏 切断电子线圈体，从而提高安装效率，通过减少部件数量而降低制造成本，实现自动化生产。 励磁线圈的组装结构包括电子线圈体（101），芯环（110）和具有第一和第二端子（131）（132）的套筒（120）和具有接收部分（135）的壳体 ）和第一和第二连接部件（136）（137）。

公开(公告)号：US20060145803A1

公开(公告)日：2006-07-06

申请号：US10543621

申请日：2004-01-29

Applicant: Sukjae Chung

Inventor： Sukjae Chung

IPC: H01F27/29

CPC classification number: H01F7/06 ,  F16D27/112 ,  F16D27/14 ,  F16D2027/001 ,  H01F7/20 ,  H01F27/022 ,  H01F27/04 ,  H01F27/40 ,  H01F2007/062

Abstract: The present invention relates to an assembling structure of field coil, which has a simple mounting structure for a diode and a resistor to cut an off-noise of an electromagnetic clutch and to prevent damage of peripheral parts due to surge voltage generation when power source applied to an electronic coil body is cut off, thereby improving a mounting efficiency, reducing a manufacturing cost by reduction of the number of parts, and realizing an automatic production. The assembling structure of field coil includes an electronic coil body(101), a core ring(110) and a sleeve(120) having a first and second terminals(131)(132), and a case that has a receiving part (135) and a first and second connection parts(136)(137).

Abstract translation: 本发明涉及一种励磁线圈的组装结构，其具有用于二极管的简单安装结构和用于切断电磁离合器的噪声的电阻器，并且防止当施加电源时由于浪涌电压产生而引起的外围部件的损坏 切断电子线圈体，从而提高安装效率，通过减少部件数量而降低制造成本，实现自动化生产。 励磁线圈的组装结构包括电子线圈体（101），芯环（110）和具有第一和第二端子（131）（132）的套筒（120）和具有接收部分（135）的壳体 ）和第一和第二连接部件（136）（137）。

公开(公告)号：US06914507B2

公开(公告)日：2005-07-05

申请号：US10170639

申请日：2002-06-14

Applicant: Hideaki Fujiu

Inventor： Hideaki Fujiu

IPC: F16D27/10 ,  F16D27/112 ,  H01F27/28 ,  H01R4/24 ,  H01R9/22 ,  H01F27/29

CPC classification number: F16D27/112 ,  F16D2027/001 ,  F16D2027/005 ,  H01F27/2828 ,  H01R4/2454 ,  H01R9/226

Abstract: A yoke of an electromagnetic clutch includes a ring case, a coil assembly, a connector, and at least one contact. The ring case includes an annular groove and an opening. The coil assembly is positioned in the annular groove. The connector is positioned in the opening of the ring-case and includes a first groove to receive an end portion of the coil assembly, a second groove to receive a lead wire of a diode, and a third groove to receive an end portion of an external wire. The at least one contact includes three pairs of slits and may be inserted in the connector so that each of the three pairs of slits is aligned with a respective one of the first groove, the second groove, and the third groove to form an electrical connection between the end portion of the coil assembly, the lead wire of the diode, and the end portion of the external wire.

Abstract translation: 电磁离合器的轭包括环形壳体，线圈组件，连接器和至少一个接触件。 环形壳体包括环形槽和开口。 线圈组件定位在环形槽中。 连接器定位在环形壳体的开口中，并且包括用于接收线圈组件的端部的第一凹槽，用于接纳二极管引线的第二凹槽和用于接收二极管的端部的第三凹槽 外线。 所述至少一个触点包括三对狭缝并且可插入连接器中，使得三对狭缝中的每一对与第一凹槽，第二凹槽和第三凹槽中的相应一个对准，以形成电连接 在线圈组件的端部，二极管的引线与外部导线的端部之间。

公开(公告)号：US20030047408A1

公开(公告)日：2003-03-13

申请号：US10198124

申请日：2002-07-19

Applicant: Honda Giken Kogyo Kabushiki Kaisha

Inventor： Akihiro Iwazaki ,  Rikiya Kunii ,  Kenji Honda

IPC: F16D027/115

CPC classification number: F16D27/115 ,  F16D2027/001 ,  F16D2027/005

Abstract: The object of the present invention is to provide an electromagnetic friction connecting apparatus, which allows the easier operations associated with the installation of an exciting coil or a search coil in a core element. Input and output terminals having second horizontal parts extending in the vehicle inward direction and second vertical parts extending from the ends of the second horizontal parts into the radial outward direction are provided for the exciting coil and the search coil. Each end of the second vertical parts is situated radially inside a periphery surface of the exciting coil. Holes which allow the respective ends of the second vertical parts of the input and output terminals to face the outside are made on the core element and the housing. They are connected to the ends of the second vertical parts of the input and output terminals by inserting couplers into these holes.

Abstract translation: 本发明的目的是提供一种电磁摩擦连接装置，其允许与在芯元件中安​​装励磁线圈或搜索线圈相关联的更容易的操作。 用于励磁线圈和搜索线圈的输入和输出端子具有在车辆向内方向上延伸的第二水平部分和从第二水平部分的端部延伸到径向向外方向的第二垂直部分。 第二垂直部分的每个端部位于激励线圈的周边表面的径向内侧。 允许输入和输出端子的第二垂直部分的相应端部面向外部的孔在芯元件和壳体上形成。 它们通过将耦合器插入这些孔中而连接到输入和输出端子的第二垂直部分的端部。

公开(公告)号：US5967282A

公开(公告)日：1999-10-19

申请号：US959411

申请日：1997-10-28

Applicant: Toshio Takahashi

Inventor： Toshio Takahashi

IPC: F16D27/10 ,  F16D27/112 ,  F16D27/14 ,  H01F5/04 ,  H01F7/06

CPC classification number: F16D27/112 ,  F16D27/14 ,  H01F7/06 ,  F16D2027/001

Abstract: A terminal engagement-insertion portion for an electromagnetic coupling device to be inserted into the through hole of a yoke is provided with two terminal holding portions and each of which has a coil engagement-insertion groove and a terminal engagement-insertion hole. In addition, an insertion portion to insert the guide portion of a terminal housing thereinto is defined between the terminal holding portions. While the guide portion is being inserted into the insertion portion, the terminals are electrically connected with the ends of an exciting coil, respectively.

Abstract translation: 用于插入磁轭的通孔中的电磁耦合装置的端子接合插入部设置有两个端子保持部，每个具有线圈接合插入槽和端子接合插入孔。 此外，在端子保持部之间限定插入端子壳体的引导部的插入部。 当引导部分插入到插入部分中时，端子分别与励磁线圈的端部电连接。