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公开(公告)号：KR1020130092276A
公开(公告)日：2013-08-20
申请号：KR1020120013913
申请日：2012-02-10
Applicant: 한국과학기술연구원
CPC classification number: F16D7/007 , F16D7/10 , F16D28/00 , F16D43/208
Abstract: PURPOSE: A torque limiter capable of controlling yielding torque is provided to rapidly correspond to external environments and conditions as various kinds of the yielding torque are controlled and changed in real time. CONSTITUTION: A torque limiter capable of controlling yielding torque comprises a spring, a rotation unit (250), a transmitting unit, a fixing unit (150), and a yielding torque control unit. The yielding torque control unit is equipped on the fixing unit and controls yielding torque of the rotation unit by controlling an elastic force of the spring. The yielding torque control unit changes the elastic force of the spring in real time and controls yielding torque of the spring. [Reference numerals] (10) Rotation generating device; (20) Rotation output unit
Abstract translation: 目的：提供能够控制屈服扭矩的扭矩限制器，以便随着各种屈服转矩的实时控制和变化而快速对应于外部环境和条件。 构成：能够控制屈服扭矩的扭矩限制器包括弹簧，旋转单元（250），发送单元，定影单元（150）和屈服扭矩控制单元。 屈服转矩控制单元装配在定影单元上，并且通过控制弹簧的弹力来控制旋转单元的转矩。 屈服转矩控制单元实时改变弹簧的弹力并控制弹簧的屈服扭矩。 （附图标记）（10）旋转发生装置; （20）旋转输出单元
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公开(公告)号：KR101379809B1
公开(公告)日：2014-04-01
申请号：KR1020130056462
申请日：2013-05-20
Applicant: 한국과학기술연구원
Abstract: According to an embodiment of the present invention, a torque limiter capable of changing a yielding torque according to a driving angle includes: a first slide unit having a spring, a pusher disposed at a front end of the spring, a rotor bearing coupled to a frond of the pusher; a rotor cam having a section surface, generating a yielding force by a contact shape with the rotor bearing, fixing a location of the rotor bearing without a rotational displacement below a predetermined torque applied from outside, and generating an instant rotational displacement when the predetermined torque is exceeded; a second slide unit installed facing the first slide unit, and having a pusher, and stator bearing coupled to a front end of the pusher; a stator cam contacting the stator bearing and fixed to not rotate; a lever unit connected between the first slide unit and the second slide unit changing the yielding torque by compressing or extending the spring of the first slide unit through a movement of the second slide unit; and a rotor relatively rotating between the rotor cam and the stator cam.
Abstract translation: 根据本发明的实施例，能够根据驱动角度改变屈服扭矩的扭矩限制器包括：具有弹簧的第一滑动单元，设置在弹簧的前端的推动器，连接到弹簧的转子轴承 推杆的边缘; 具有截面的转子凸轮，通过与转子轴承的接触形状产生屈服力，将转子轴承的位置固定，而不会从外部施加的预定扭矩以下的旋转位移，并且当预定扭矩 被超过 安装成面向第一滑动单元并具有推动器的第二滑动单元和联接到推动器的前端的定子轴承; 定子凸轮接触定子轴承并固定而不旋转; 连接在第一滑动单元和第二滑动单元之间的杠杆单元通过第二滑动单元的移动压缩或延伸第一滑动单元的弹簧来改变屈服扭矩; 以及在转子凸轮和定子凸轮之间相对旋转的转子。
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公开(公告)号：KR101331835B1
公开(公告)日：2013-11-22
申请号：KR1020120013913
申请日：2012-02-10
Applicant: 한국과학기술연구원
CPC classification number: F16D7/007 , F16D7/10 , F16D28/00 , F16D43/208
Abstract: 본 발명의 토크리미터의 일 실시예는, 스프링; 캠면이 형성된 회동부; 상기 스프링의 탄성력을 상기 캠면에 전달하는 전달부; 상기 회동부가 상대회동될 수 있는 고정부; 상기 고정부에 구비되어 상기 스프링의 탄성력을 조절하여 상기 회동부의 항복토크를 조절하는 항복토크 조절부;를 포함하고, 상기 항복토크 조절부는 상기 스프링의 탄성력을 실시간으로 변경하여 상기 스프링의 항복토크를 조절하는 것을 특징으로 한다.
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