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1. 发明申请

WO2017104951A1 FRICTION DAMPER WITH V-GROOVE 审中-公开
标题翻译：带V形槽的摩擦阻尼器
公开(公告)号：WO2017104951A1
公开(公告)日：2017-06-22
申请号：PCT/KR2016/010951
申请日：2016-09-30
申请人： ESCO RTS CO., LTD.
发明人： CHO, Yeoung Cheol , JI, Yong Soo , BAEK, Joon Ho , LEE, Chan Young , BANG, In Seok
IPC分类号： F16F15/02 , F16F15/04 , E01D19/04 , F16L3/16 , E04B1/98
CPC分类号： E01D19/04 , E04B1/98 , E04H9/021 , F16F15/02 , F16F15/04
摘要： Disclosed is a friction damper that has a unique load-displacement hysteresis characteristic such that, when the frictional coefficient between members that generate friction is smaller than the slope of an inclined surface, the friction damper is always returned to the original position thereof in a case where an external force is removed or remains at a level that does not exceed a threshold value. The V-groove friction damper includes: a V-groove member including a concave V-shaped groove; a V-shaped frictional contact member including a V-shaped frictional contact portion; a guide member configured to guide a left/right movement of the V-groove member; and an elastic compression unit installed on the guide member, and configured to elastically compress the V-shaped frictional contact member toward the V-groove member.
摘要翻译：公开了一种摩擦阻尼器，其具有独特的载荷 - 位移滞后特性，使得当产生摩擦的构件之间的摩擦系数小于倾斜表面的斜率时，摩擦阻尼器总是返回在外力被移除或者保持在不超过阈值的水平的情况下移动到其原始位置。 V形槽摩擦阻尼器包括：V形槽构件，其包括凹形V形槽; 包括V形摩擦接触部分的V形摩擦接触元件; 引导构件，其构造成引导V形槽构件的左/右移动; 以及弹性压缩单元，所述弹性压缩单元安装在所述引导构件上，并且构造成将所述V形摩擦接触构件弹性地压向所述V形槽构件。

2. 发明申请

WO2020060063A1 SPIRAL BLADE HAVING IMPROVED INJECTION MOLDABILITY AND SPIRAL BLADE UNIT HAVING THE SAME 审中-公开
公开(公告)号：WO2020060063A1
公开(公告)日：2020-03-26
申请号：PCT/KR2019/011056
申请日：2019-08-29
申请人： ESCO RTS CO., LTD.
发明人： BAEK, Joon Ho , MIEREMET, Marinus , YANG, Heung Guen , CHUN, Yong Joo , KIM, Myoung Gon
IPC分类号： F03D1/06
摘要： Disclosed is a spiral blade configured such that a spiral blade having a spiral plate portion formed on the outer peripheral surface of a divided shaft and having an excellent quality can be fabricated through injection molding without generating an undercut, thereby substantially improving the productivity of a spiral blade unit. The spiral blade includes: a root portion fixed to a rotating shaft; a spiral plate portion molded spirally and a partial shaft portion formed integrally along the root portion. The range of angle at which the root portion of the spiral plate portion is connected around an outer peripheral surface of the partial shaft portion is equal to or larger than a 240° range and is equal to or smaller than a 350° range.

3. 发明申请

WO2013191356A1 SPHERICAL BEARING AND PLASTIC BLOCK WITH SPHERICAL SURFACE FOR THE SAME 审中-公开
标题翻译：球形轴承和塑料块与其相同的球形表面
公开(公告)号：WO2013191356A1
公开(公告)日：2013-12-27
申请号：PCT/KR2013/001823
申请日：2013-03-06
申请人： RTS CO., LTD. , R.J. WATSON, INC.
发明人： KIM, Sung Kyu
IPC分类号： E01D19/04 , F16F15/02
CPC分类号： E01D19/046 , F16C13/04 , F16C13/06 , F16C2350/00
摘要： A spherical bearing is disclosed, which is easy to make, can be made small, and does not have a sticking problem of a spherical block. The spherical bearing includes a plastic spherical block made of plastic and including a convex spherical surface, a spherical groove member including a spherical groove with which the convex spherical surface engages and surface-contacts and allowing rotation with respect to the plastic spherical block, and a weight-delivering member installed opposite to the spherical groove member with the plastic spherical block in the middle, and wherein a frictional surface of the plastic spherical block rubbing against the spherical groove member or the weight-delivering member is made of engineering plastic such as PA, POM etc. having a hardness of 75D through 95D.
摘要翻译：公开了一种容易制造的球形轴承，并且不会产生球形块的粘附问题。球面轴承包括由塑料制成并包括凸形球形表面的塑料球形块，球形凹槽构件，其包括球形凹槽，凸形球形表面与球形凹槽接合并表面接触并允许相对于塑料球形块旋转，配重部件与球形槽部件相对设置，中间具有塑料球形块体，并且其中塑料球形块体与球形槽部件或重物传送部件摩擦的摩擦面由工程塑料制成，例如PA ，POM等，硬度为75D〜95D。

4. 发明授权

KR102194899B1 자갈궤도 골재 회수 장치 有权
公开(公告)号：KR102194899B1
公开(公告)日：2020-12-24
申请号：KR20200124069
申请日：2020-09-24
申请人： TWO TRACK CO LTD , CULMINATION MACHINERY CO LTD , ESCO RTS CO LTD
发明人： KIM DONG YONG , LEE CHAN YOUNG
IPC分类号： E01B27/04 , B61D7/00 , B61G5/00 , B65G21/14 , E01B29/32
摘要： 본발명은자갈궤도골재회수장치에관한발명으로, 보다상세하게는컨베이어벨트부간 높이차를형성하여회수된골재를낙하시키고, 낙하된골재가골재를적재하는대차부로이동되도록유도하는장치에관한발명이다. 이로인해, 골재회수에소요되는작업시간을최소화할수 있다.

5. 发明公开

KR20180038358A 풍하중 저감형 방음패널 및 이를 이용한 방음벽 审中-公开
公开(公告)号：KR20180038358A
公开(公告)日：2018-04-16
申请号：KR20170043906
申请日：2017-04-04
申请人： ESCO RTS CO LTD
发明人： JI YONG SOO , BAEK JOON HO , LEE CHAN YOUNG , LIM JAE HYUN
IPC分类号： E01F8/00
摘要： 별도의배수용구멍을형성하지않고도뛰어난배수성능을가지며공명체임버내부에유입된이물질을제거하기가쉬워방음벽시공후 유지및 보수가매우수월한풍하중저감형방음패널이개시된다. 상기풍하중저감항방음패널은복수의통풍공및 복수의상기통풍공과각각연통된복수의공명체임버를갖추어구성되고복수의상기통풍공을통해바람이통과될수 있는풍하중저감형방음패널에있어서, 상기통풍공들을각각구비하는적어도 3개의방음판들과상기방음판들사이에각각배치되어상기방음판들사이에상기공명체임버들을형성하는적어도 2개의격자형으로된 공명체임버형성부재를구비하여구성되고, 상기공명체임버내부로유입된물이외부로원활하게배출될수 있게하고복수의상기통풍공을통과하면서속도가빨라지는바람에의해상기공명체임버의바닥의습기가쉽게마를수 있게상기통풍공은상기공명체임버의바닥에접하게설치된구성을한다.

6. 发明授权

KR101187412B1 Isolator for supporting electric/electronic equipment having outstanding damping performance and rubber ball for the same 有权
标题翻译：用于支持具有不可估量性能的电气/电子设备的隔离器及其相同的橡胶球
公开(公告)号：KR101187412B1
公开(公告)日：2012-10-02
申请号：KR20120031054
申请日：2012-03-27
申请人： RTS CO LTD
发明人： KIM SUNG KYU
IPC分类号： F16F15/02 , F16F15/04 , F16F15/08
摘要： PURPOSE: A seismic isolation device for supporting an electric unit or an electronic unit and a rubber ball for the same are provided to prevent the impact following an earthquake and reduce unintended movement generated during installation or transport of an electric unit or an electronic unit. CONSTITUTION: A seismic isolation device(100) for supporting an electric unit or an electronic unit comprises a lower plate(110), an upper plate(140), rubber balls(120), and a rigid ball(130). The lower plate comprises a plurality of primary concave grooves(111). The upper plate is installed on the top portion of the lower plate. The upper plate comprises a plurality of secondary concave grooves(141). The rubber balls are located between the first and second concave grooves. The rubber balls absorb horizontal force which is being applied to an electric unit or an electronic unit. The rigid balls support the upper plate without deformation and maintain the horizontal state of the upper plate and move the plate.
摘要翻译：目的：提供用于支撑电气单元或电子单元的隔震装置和用于其的橡胶球，以防止地震之后的冲击，并减少在安装或运输电气单元或电子单元期间产生的意外移动。构造：用于支撑电气单元或电子单元的隔震装置（100）包括下板（110），上板（140），橡胶球（120）和刚性球（130）。下板包括多个主凹槽（111）。上板安装在下板的顶部。上板包括多个次级凹槽（141）。橡胶球位于第一和第二凹槽之间。橡胶球吸收施加到电单元或电子单元的水平力。刚性球不会变形地支撑上板，并保持上板的水平状态并移动板。

7. 发明公开

KR20090028192A THE ROTATING DEVICE OF TRAY OF THE TEST KIT FOR SEMICONDUCTOR PACKAGE 无效
标题翻译：用于半导体封装的测试套件的转盘旋转装置
公开(公告)号：KR20090028192A
公开(公告)日：2009-03-18
申请号：KR20070093605
申请日：2007-09-14
申请人： RTS CO LTD
发明人： SUNG KYUNG
IPC分类号： H01L21/66 , H01L21/02
摘要： A rotating device of tray of the test kit for semiconductor package is provided to easily separate the empty tray from the semiconductor package-loaded tray and to improve the efficiency of process. The rotation apparatus is installed at the guide frame(110). The movable plate(120) is moved along the guide frame. The clamp section(140) laminates the package-accepted tray and the empty tray and grips. The rotating unit(130) is installed between the clamp section and the movable plate and rotates the clamp section. The holding section(150) is installed at the lower part of clamp section bottom. The holding section separates the empty tray from the accepted tray.
摘要翻译：提供用于半导体封装的测试套件的托盘的旋转装置，以容易地将空托盘与半导体封装装载托盘分开并提高加工效率。旋转装置安装在引导框架（110）上。可移动板（120）沿着引导框架移动。夹紧部分（140）将包装接受的托盘和空的托盘叠合并夹紧。旋转单元（130）安装在夹持部和可动板之间，并使夹持部旋转。保持部（150）安装在夹持部底部的下部。保持部分将空托盘与可接受的托盘分开。

8. 发明申请

US20180363254A1 FRICTION DAMPER WITH V-GROOVE 审中-公开
公开(公告)号：US20180363254A1
公开(公告)日：2018-12-20
申请号：US16061889
申请日：2016-09-30
申请人： ESCO RTS CO., LTD.
发明人： Yeoung Cheol CHO , Yong Soo JI , Joon Ho BAEK , Chan Young LEE , In Seok BANG
IPC分类号： E01D19/04 , E04B1/98 , E04H9/02 , F16F15/04 , E04B1/36
CPC分类号： E01D19/041 , E01D19/04 , E04B1/36 , E04B1/98 , E04H9/021 , F16F15/02 , F16F15/04
摘要： Disclosed is a friction damper that has a unique load-displacement hysteresis characteristic such that, when the frictional coefficient between members that generate friction is smaller than the slope of an inclined surface, the friction damper is always returned to the original position thereof in a case where an external force is removed or remains at a level that does not exceed a threshold value. The V-groove friction damper includes: a V-groove member including a concave V-shaped groove; a V-shaped frictional contact member including a V-shaped frictional contact portion; a guide member configured to guide a left/right movement of the V-groove member; and an elastic compression unit installed on the guide member, and configured to elastically compress the V-shaped frictional contact member toward the V-groove member.

9. 发明公开

KR20200144046A 쐐기부재를 이용한 유지관리가 용이한 탄성받침 审中-公开
公开(公告)号：KR20200144046A
公开(公告)日：2020-12-28
申请号：KR20200013988
申请日：2020-02-05
申请人： ESCO RTS CO LTD , YOO SHIN ENG CO LTD
发明人： BANG IN SEOK , BAEK JOON HO , LEE KYUNG HUN
IPC分类号： E01D19/04
摘要： 단부지지유닛은그 설치과정또는설치후에도고무탄성체의단부를내측으로가압하는힘을작용시키도록할 수있고, 필요에따라내측으로가압하는초기가압력의크기도쉽게조절할수 있고, 고무탄성체를큰 힘으로받쳐줄수 있는쐐기부재를이용한유지관리가용이한탄성받침이개시된다. 상기쐐기부재를이용한유지관리가용이한탄성받침은하부판과상부판중 어느하나에설치되고고무탄성체양측의반대편에서고무탄성체의단부를내측을향해각각지지하는복수개의단부지지유닛을포함하고, 단부지지유닛은, 상기어느하나에설치되고상기단부의표면과경사지게배치된경사면을구비하여상기단부와의사이에쐐기삽입부를형성하는쐐기삽입부형성구및 쐐기삽입부에삽입되어상기단부를직, 간접으로지지하고쐐기삽입부에삽입되는정도가증가할수록상기단부를내측으로가압하는가압력을증가시키는쐐기부재를포함하는구성을한다.

10. 发明授权

KR101173684B1 Combination type expansion joint 有权
标题翻译：组合式扩张接头
公开(公告)号：KR101173684B1
公开(公告)日：2012-08-13
申请号：KR20120046636
申请日：2012-05-03
申请人： RTS CO LTD
发明人： KIM SUNG KYU
IPC分类号： E01D19/06 , E01C11/02
CPC分类号： E01D19/065 , E01C11/02 , E01D19/041 , E01D19/14 , E01D2101/30 , E01D2101/40 , E04B1/36 , E04B1/68 , F16F7/104 , F16F15/02
摘要： PURPOSE: A composite expansion joint device is provided to prevent a support beam from becoming separated from a sliding box without a spacer. CONSTITUTION: A composite expansion joint device(200) comprises a cross beam(250), two or more support beams(260), first and second sliding boxes(270,280), first sliding members(S1), and rotation allowance members(262). The cross beam is arranged along the gap between first and second decks(10,20) and supports the bottom surfaces of first and second fingers. The support beams support the cross beam. The first and second sliding boxes support both ends of the support beams and allow the expansion and contraction of the first and second decks. The first sliding members are attached on the top and bottom surfaces of the first and second sliding boxes. The rotation allowance members allow the vertical rotation of the support beams and support the support beams to the bottom surfaces of the first and second sliding boxes.
摘要翻译：目的：提供一种复合膨胀接头装置，以防止支撑梁与滑动箱分离而不需要间隔件。组合物：复合膨胀节装置（200）包括横梁（250），两个或多个支撑梁（260），第一和第二滑动箱（270,280），第一滑动构件（S1）和旋转允许构件（262）。横梁沿着第一和第二甲板（10,20）之间的间隙布置并且支撑第一和第二手指的底面。支撑梁支撑横梁。第一和第二滑动箱支撑支撑梁的两端并允许第一和第二甲板的膨胀和收缩。第一滑动构件附接在第一和第二滑动盒的顶表面和底表面上。旋转允许构件允许支撑梁的垂直旋转并将支撑梁支撑到第一和第二滑动箱的底表面。

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