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11. 发明授权

KR101344191B1 축부재의 진동 감쇠장치 有权
标题翻译：轴阻尼装置
公开(公告)号：KR101344191B1
公开(公告)日：2013-12-20
申请号：KR1020120048033
申请日：2012-05-07
申请人： 서한산업(주) , 인하대학교 산학협력단
发明人： 박정률 , 이철희
IPC分类号： F16F15/18 , F16F15/00 , F16F15/10
摘要： 이발명은, 공진발생시에는축부재에자력을이용하여질량을추가함으로써고유주파수를이동시켜능동적으로공진을회피하도록하고공진비발생시에는댐퍼로서작동하도록하여진동및 소음을효율적으로저감할수 있는, 축부재의진동감쇠장치에관한것으로서, 축부재의외주면에설치되어있는한쌍의러버링과, 양단이상기한한쌍의러버링에결합되어있으며중간부는축부재와의사이에중공부가형성되어있는전자석하우징과, 상기한전자석하우징과축부재의사이에형성되어있는중공부에설치되는전자석과, 상기한전자석하우징을통과하여상기한전자석에각각고정설치되는볼트와, 상기한전자석에전기적으로각각연결되는도선과, 상기한볼트와전자석하우징의사이에각각설치되는스프링을포함하여이루어진다.

12. 发明授权

KR101319979B1 드라이브 샤프트의 진동 감쇠장치 有权
公开(公告)号：KR101319979B1
公开(公告)日：2013-10-31
申请号：KR1020110066049
申请日：2011-07-04
申请人： 인하대학교 산학협력단 , 서한산업(주)
发明人： 이철희 , 박정률
IPC分类号： B60K17/22 , F16F15/10
摘要： 본 발명은 고속으로 회전하여 동력을 전달하는 드라이브 샤프트와, 이 드라이브 샤프트의 진동을 흡수하는 댐퍼를 포함하는 드라이브 샤프트의 진동 감쇠장치에 관한 것으로서, 상기 댐퍼는 상기 드라이브 샤프트에 동심적으로 접속되는 설정 길이의 질량체로서의 외부링과, 상기 외부링의 내측에 동심적으로 배열된 내부링과, 이 내부링과 상기 드라이브 샤프트의 사이에 접속 배열된 탄성링으로 된 탄성블록을 포함하여, 기존의 고무 방식이 아닌 형상기억합급 스프링으로서의 내부링을 사용하여 정해진 공진주파수에서 저항열을 발생시켜 진동 감쇠 성능을 향상시킬 수 있도록 하였다.

13. 发明公开

KR1020130056418A 드라이브 샤프트의 진동감쇠장치 有权
标题翻译：具有阻尼功能的驱动轴
公开(公告)号：KR1020130056418A
公开(公告)日：2013-05-30
申请号：KR1020110122022
申请日：2011-11-22
申请人： 서한산업(주) , 인하대학교 산학협력단
发明人： 이철희 , 박정률
IPC分类号： F16F15/12 , F16F15/121 , F16F15/126
CPC分类号： F16F15/12 , F16C3/02 , F16F15/126 , F16F2224/0258
摘要： PURPOSE: A vibration damping device of a drive shaft is provided to efficiently and actively reduce noise and vibration of a drive shaft by structurally changing a rubber with the change of resistance heat. CONSTITUTION: A vibration damping device(A) of a driver shaft comprises a rubber(100), a pair of masses(200), a bar(300), and a shape memory alloy spring(400). The shape memory alloy spring is installed at both ends of the bar penetrating a connection hole. A flange(220) forming the connection hole is protruded on both sides of the masses. A current flows in the shape memory alloy spring due to vibration of a driver shaft(D) so that resistance heat is generated. The shape memory alloy spring is expanded by the resistance heat, and the masses compress the rubber. The rubber and the masses are changed to perform a role of one mass so that the vibration is decreased.
摘要翻译：目的：提供一种驱动轴的减振装置，通过结构性地改变橡胶随电阻热的变化来有效地主动降低驱动轴的噪音和振动。构成：驱动轴的减振装置（A）包括橡胶（100），一对质量块（200），杆（300）和形状记忆合金弹簧（400）。形状记忆合金弹簧安装在杆的两端穿过连接孔。形成连接孔的凸缘（220）在质量的两侧突出。由于驱动轴（D）的振动，电流在形状记忆合金弹簧中流动，从而产生电阻热。形状记忆合金弹簧通过电阻热膨胀，并且质量压缩橡胶。橡胶和质量被改变以发挥一个质量的作用，使得振动减小。

14. 发明授权

KR101293577B1 드라이브 샤프트의 진동감쇠장치 有权
标题翻译：驱动轴具有阻尼功能
公开(公告)号：KR101293577B1
公开(公告)日：2013-08-12
申请号：KR1020110122022
申请日：2011-11-22
申请人： 서한산업(주) , 인하대학교 산학협력단
发明人： 이철희 , 박정률
IPC分类号： F16F15/12 , F16F15/121 , F16F15/126
摘要： 본 발명의 드라이브 샤프트의 진동감쇠장치는, 드라이브 샤프트의 외주면을 감싸는 러버; 상기 러버를 감싸며 양측으로 연결공이 형성된 한 쌍의 질량체; 상기 연결공에 관통 설치되어 한 쌍의 질량체를 고정하는 바; 및 상기 연결공을 관통한 바의 양측 끝단에 설치되는 형상기억합금 스프링;을 포함하는 것을 특징으로 한다.
이에 따라, 저항열의 조절로 형상기억합금(SMA)의 열에 의한 복원 성질을 이용하여 러버의 구조적 변화를 주어 드라이브 샤프트의 진동 및 소음을 능동적이고 효과적으로 저감할 수 있는 효과가 있다.

15. 发明公开

KR1020130124709A 축부재의 진동 감쇠장치 有权
标题翻译：用于轴的阻尼装置
公开(公告)号：KR1020130124709A
公开(公告)日：2013-11-15
申请号：KR1020120048033
申请日：2012-05-07
申请人： 서한산업(주) , 인하대학교 산학협력단
发明人： 박정률 , 이철희
IPC分类号： F16F15/18 , F16F15/00 , F16F15/10
摘要： The present invention relates to a vibration damping device for a shaft member to effectively reduce vibration and noise by increasing the weight of a shaft member using a magnetic force and moving a natural frequency to actively avoid a resonance when a resonance is occurred; and operating as a damper when a resonance is not occurred. The vibration damping device for a shaft member comprises a pair of rubber rings on the outer circumference of the shaft member; an electromagnetic housing with both ends joined to the pair of rubber rings and the center with a hollow part in a space between the shaft member and the housing; an electromagnet on the hollow part between the electromagnetic housing and the shaft member; a bolt fixed to each electromagnet through the electromagnetic housing; a leading wire to be electrically connected to each electromagnet; and a spring installed between the bolt and the electromagnetic housing.
摘要翻译：本发明涉及一种用于轴构件的减振装置，其通过使用磁力增加轴构件的重量并移动固有频率以有效地减少振动和噪音，以在发生共振时主动避免共振; 并且当不发生共振时作为阻尼器操作。用于轴构件的减振装置包括在轴构件的外圆周上的一对橡胶环; 电磁壳体，其两端与所述一对橡胶环和所述中心部分接合，所述中心部分在所述轴构件和所述壳体之间的空间中具有中空部分; 在电磁壳体和轴构件之间的中空部分上的电磁体; 通过电磁壳体固定到每个电磁体的螺栓; 与每个电磁体电连接的导线; 以及安装在螺栓和电磁壳体之间的弹簧。

16. 发明公开

KR1020130121476A 차량용 분리형 댐퍼 장치 无效
标题翻译：用于车辆的分离式阻尼器
公开(公告)号：KR1020130121476A
公开(公告)日：2013-11-06
申请号：KR1020120044706
申请日：2012-04-27
申请人： 서한산업(주)
发明人： 박정률
IPC分类号： B60K17/22 , F16F9/32
摘要： The present invention relates to a separation type damping device for a vehicle. The separation type damping device can reduce manufacturing costs by mounting a mass body on an elastic body instead of coating the mass body with the elastic body to obtain a damping function and thus facilitating the manufacture. The separation type damping device also can improve work convenience by enabling the mass body to be manufactured in a separation type and be easily mounted and detached. The separation type damping device includes first and second elastic bodies individually installed on the outer circumference of a shaft; first and second mass bodies of which both ends are mounted on and fixed to the first elastic body and the second elastic body; and a fixing unit for fixing and connecting the first mass body and the second mass body.
摘要翻译：本发明涉及一种用于车辆的分离式阻尼装置。分离型阻尼装置通过将质量体安装在弹性体上而不是用弹性体涂覆质量体来降低制造成本，从而获得阻尼功能，从而便于制造。分离式阻尼装置还可以通过使质量体以分离式制造并且易于安装和拆卸来提高工作方便性。分离式阻尼装置包括分别安装在轴的外周上的第一和第二弹性体; 第一和第二质量体的两端安装在第一弹性体和第二弹性体上并固定到第一弹性体上。以及用于固定和连接第一质量体和第二质量体的固定单元。

17. 发明公开

KR1020130077354A 차량의 부트 체결용 밴드 无效
标题翻译：连接引导带
公开(公告)号：KR1020130077354A
公开(公告)日：2013-07-09
申请号：KR1020110146018
申请日：2011-12-29
申请人： 서한산업(주)
发明人： 박정률 , 권철웅 , 박배영
IPC分类号： F16D3/84 , F16L33/04
摘要： PURPOSE: A boot connection band of a vehicle is provided to allow a user to easily work by being manufactured from a shape-memory alloy and to continuously prevent a leakage by enabling shape restoration. CONSTITUTION: A boot connection band (30) of a vehicle connects a boot of a tripod type joint side and a boot of a ball type joint side. The boot connection band is formed with a shape-memory alloy.
摘要翻译：目的：提供车辆的引导连接带，以允许用户通过由形状记忆合金制造而容易地工作，并且通过使形状恢复来连续地防止泄漏。构成：车辆的引导连接带（30）连接三脚架型接头侧的靴子和球型接头侧的靴子。引导连接带由形状记忆合金形成。

18. 发明公开

KR1020130004782A 드라이브 샤프트의 진동 감쇠장치 有权
标题翻译：具有阻尼功能的螺旋桨轴
公开(公告)号：KR1020130004782A
公开(公告)日：2013-01-14
申请号：KR1020110066049
申请日：2011-07-04
申请人： 인하대학교 산학협력단 , 서한산업(주)
发明人： 이철희 , 박정률
IPC分类号： B60K17/22 , F16F15/10
摘要： PURPOSE: A vibration damping device for a drive shaft is provided to enhance the vibration damping performance by generating resistance heat at the predetermined resonant frequency using a shape memory alloy spring as an inner ring. CONSTITUTION: A vibration damping device for a drive shaft includes a drive shaft(10) which rotates at a high speed to transmit power, and a damper(110) which absorbs the vibration of the drive shaft. The damper includes an elastic block which comprises an outer ring, an inner ring, and an elastic ring. The outer ring is a mass with a predetermined length which is connected to the drive shaft concentrically. The inner ring is arranged concentrically inside the outer ring. The elastic ring is arranged between the inner ring and the drive shaft.
摘要翻译：目的：提供一种用于驱动轴的减振装置，通过使用形状记忆合金弹簧作为内圈，以预定的共振频率产生电阻热来提高减振性能。构成：用于驱动轴的减震装置包括高速旋转以传递动力的驱动轴（10）和吸收驱动轴的振动的阻尼器（110）。阻尼器包括弹性块，其包括外圈，内圈和弹性环。外环是具有预定长度的质量，其同心地连接到驱动轴。内圈同心配置在外圈内。弹性环布置在内圈和驱动轴之间。

19. 发明公开

KR1020110127954A 자동차 후륜용 버필드 조인트 无效
标题翻译： BIRFIELD接头用于车辆后轮
公开(公告)号：KR1020110127954A
公开(公告)日：2011-11-28
申请号：KR1020100047504
申请日：2010-05-20
申请人： 한국프랜지공업 주식회사
发明人： 박정률
IPC分类号： F16D3/22 , F16D3/84
摘要： PURPOSE: A birfield joint for rear wheel of a vehicle is provided that the end part shape of the body is varied, the size of the boot is reduced and the radius of rotation of the boot is smalled. The damage of the boot can be prevented and on operation restriction of the rear wheel side multi link can be canceled. CONSTITUTION: A birfield joint for rear wheel of a vehicle comprises a body(100) and a boot(120). The inside diameter of the body maintains according to the corresponding standard. The external diameter of the external end of the body covered with the boot. It smaller forms than the external diameter of the body of the spot in which the Y-Y axis line of the body passes. The external diameter of being reduced of the external end of the body the form forming the stepped pulley part and small makes. The width of the external end of condition is not over 1/2 among the full-width. In the full-width is the external end of the body, to the spot passing by the Y-Y axis line. The diameter of the boot is smaller formed based on the Y-Y axis line of the body than the external diameter of the body. The radius of rotation of the boot shrinks and the interference of the boot and multi link can be avoided.
摘要翻译：目的：提供车身后轮的双轨接头，使车体的端部形状发生变化，起重机的尺寸减小，起重机的转动半径变小。可以防止发动机的损坏，并且可以取消后轮侧多重连杆的操作限制。构成：用于车辆后轮的双轨接头包括主体（100）和靴（120）。身体内径按照相应的标准进行维护。身体的外端的外径用靴子覆盖。它比身体的Y-Y轴线通过的点的身体的外径小。体外外端的外径减小形成阶梯式带轮部分的形状和小型化。外部条件的宽度在全宽中不超过1/2。在全宽是身体的外端，通过Y-Y轴线的点。基于身体的Y-Y轴线比身体的外径更小地形成靴子的直径。防护罩的旋转半径缩小，引导和多链路的干扰可以避免。

20. 发明公开

KR1020090091376A 차량용 인보드 조인트 无效
标题翻译：车内接头
公开(公告)号：KR1020090091376A
公开(公告)日：2009-08-28
申请号：KR1020080016590
申请日：2008-02-25
申请人： 한국프랜지공업 주식회사
发明人： 박정률
IPC分类号： F16D3/202 , F16D3/20
摘要： An inboard joint for the vehicles is provided to disperse that the stress is concentrated upon on the outer-race track surface in which ball contacts. An inboard joint for the vehicles includes an outer-race, a plurality of first balls, a plurality of second balls, and a guide for fixing the ball. The outer-race comprises the first seating groove(14) and the second seating groove(16). The ball is arranged in the inner surface of the track of outer-race with two rows by the first and the second seating grooves. A part of the plurality of first balls is inserted into the first seating groove. A part of the plurality of second balls is inserted into the second seating groove. The guide for fixing the ball includes a gap board, the first fixed end, and the second fixed end. The gap board maintains the interval of the first and the second balls.
摘要翻译：提供用于车辆的内侧接头以分散应力集中在球接触的外圈轨道表面上。用于车辆的内侧接头包括外圈，多个第一球，多个第二球和用于固定球的引导件。外圈包括第一安装槽（14）和第二安装槽（16）。球通过第一和第二座槽布置在具有两排的外圈轨道的内表面中。多个第一球的一部分插入到第一安置槽中。多个第二球的一部分被插入到第二安置槽中。用于固定球的引导件包括间隙板，第一固定端和第二固定端。间隙板保持第一和第二球的间隔。

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