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    • 1. 发明授权
    • 충격 장치
    • KR102375665B1
    • 2022-03-16
    • KR1020177010228
    • 2015-10-16
    • B25D9/26B25D9/14B25D9/18
    • 충격장치(2)는, 타격피스톤(5), 타격피스톤(5)의왕복운동을제어하는제어분배기(11), 및타격피스톤(5)의타격행정을변화시키는제어장치(15)를포함한다. 이제어장치(15)는, 복수의제 1 제어채널(18a, 18b, 18c), 제어분배기(11)에연결되는제 2 제어채널(19), 복수의제어위치사이에서움직일수 있게장착되는제어슬라이드(16), 및이 제어슬라이드에의해형성된수용하우징안에장착되는조절슬라이드(34)를포함하고, 제어슬라이드(16)와조절슬라이드(34)는, 제 2 제어채널(19)에연결되어있는제 1 조절챔버(36), 및고압유체공급회로(12)에연결되어있는제 2 조절챔버(37)를형성한다. 제어슬라이드(34)는, 제 1 조절챔버(36)와제 2 조절챔버(37)가서로연결되는제 1 위치와, 제 1 조절챔버(36)와제 2 조절챔버(37)가서로격리되는제 2 위치사이에서움직일수 있게장착된다.
    • 2. 发明授权
    • 스프링 및 압축가스식 브레이커
    • 弹簧和压缩气体型断路器
    • KR101575059B1
    • 2015-12-08
    • KR1020140105201
    • 2014-08-13
    • 대모 엔지니어링 주식회사
    • 이원해박용식
    • E02F9/22B25D9/14
    • E02F9/22B25D9/14
    • 본발명은유압이아닌압축가스와스프링및 캠을이용하여피스톤에왕복승강력을제공하여오일의누유현상을예방할수 있을뿐만아니라구조를단순화시켜생산성증가및 제조비용을절감할수 있도록그 구조가개선된스프링및 압축가스식브레이커에관한것이다. 본발명스프링및 압축가스식브레이커는실린더의상부에압축가스가충전된가스실이마련되고실린더의내부에승강동작이가능한피스톤이배치되며피스톤의하측에치즐이배치되는브레이커본체와, 상기피스톤의상부에권회되고가스실의하측면에지지되어피스톤에하방향탄성력을부여하는스프링부재와, 상기실린더의내부에배치되고외부동력원에의해구동되는구동모터와, 상기구동모터의모터축에연결되어구동모터의구동에의해연동되어회전동작되고회전동작시피스톤의하부를들어올리는캠부재로구성된다.
    • 本发明涉及一种具有改进结构的弹簧和压缩气体断路器,其允许活塞通过压缩气体而不是液压,弹簧和凸轮往复地升高,以防止油的泄漏; 并且还具有简单的结构以提高生产率并降低制造成本。 弹簧和压缩气体断路器包括:断路器主体; 春季会员 驱动电机; 和凸轮部件。 断路器主体包括:填充有压缩气体的气室,并定位在气缸的上部; 所述活塞布置在所述气缸的内部以被升高; 以及设置在活塞下侧的凿子。 弹簧构件缠绕在活塞的上部,并且由气室的下表面支撑,以向该位置施加向下的弹性力。 驱动电机配置在汽缸内部,由外部电源驱动。 凸轮构件连接到驱动电动机的电动机轴,并且当驱动电动机的驱动被旋转时联动,当凸轮构件旋转时,该构件提升活塞的下部。
    • 8. 发明公开
    • 에어 해머 공구, 및 상기 에어 해머 공구의 타격력 조정 방법
    • 空气锤工具和调整空气锤工具的冲击力的方法
    • KR1020130051878A
    • 2013-05-21
    • KR1020120116580
    • 2012-10-19
    • 아퓨안 가부시키가이샤
    • 와타나베유키오
    • B25D9/02B25D9/14
    • PURPOSE: An air hammer tool and a method for controlling hitting power thereof are provided to easily control hitting power and to easily maintain and repair. CONSTITUTION: An air hammer tool(1A) comprises a cover member(2) and a leading end unit(20). The cover member includes an inner space unit(2a), a cover member, a slide transfer member(8), and an elastic member(9). When gas is pressed in the cover member through a pressing unit, the slide transfer member elastically deforms the elastic member inside the cover member by pressure of the gas. The hammer reciprocates to back and forth inside a cylinder unit by the gas introduced through a gas introduction unit and obtains hitting power by repetitively colliding to the rear end of the leading end unit.
    • 目的:提供一种用于控制击打力的气锤工具和方法,以便轻松控制击打力并易于维护和修理。 构成:气锤工具(1A)包括盖构件(2)和前端单元(20)。 盖构件包括内部空间单元(2a),盖构件,滑动传递构件(8)和弹性构件(9)。 当通过按压单元将气体按压在盖构件中时,滑动传递构件通过气体的压力弹性地使盖构件内的弹性构件变形。 锤通过气体引入单元引入的气体在气缸单元内往复运动,并通过重复地碰撞到前端单元的后端而获得击打力。
    • 9. 发明公开
    • 가압된 비압축성 유체에 의해 구동되는 충격장치
    • 通过加压不可渗透的流体驱动的冲击设备
    • KR1020090021349A
    • 2009-03-03
    • KR1020087030354
    • 2007-06-27
    • 몽따베르
    • 피라스버나드
    • B25D9/14B25D9/18B25D9/26B25D9/00
    • B25D9/145B25D9/18B25D9/26B25D2217/0023B25D2250/221Y10T137/86493
    • The equipment comprises a body (2) inside which there are a bore in which a tool (3) is slideably mounted and a stepped bore forming a cylinder for a stepped piston (1) which together with this bore delimits a top chamber (5) and a bottom chamber (4) which chambers are sequentially supplied with incompressible fluid under high pressure under the action of a directional control valve (6), a control device varying the stroke of the striking piston between a long stroke and a short stroke and vice versa. The control device comprises a cylinder into which there opens at least one port (14) which also opens into the cylinder of the striking piston (1), and a port (13) connected to the directional control valve and in which a spool (12) is mounted, a first face of which spool lies in a first chamber (17) constantly subjected to a determined pressure and the second face of which spool lies in a second chamber (21) connected to a braking chamber (10).
    • 该设备包括主体(2),在该主体内部具有可滑动地安装有工具(3)的孔,以及形成用于阶梯式活塞(1)的气缸的阶梯孔,其与该孔一起限定顶部腔室(5) 和底部室(4),在方向控制阀(6)的作用下,这些室在高压下依次供给不可压缩流体,控制装置改变冲程活塞在长行程和短行程之间的行程, 反之亦然。 控制装置包括一个气缸,在其中打开至少一个也打通到打击活塞(1)的气缸中的端口(14),以及连接到方向控制阀的端口(13),其中一个阀芯(12) )的第一面中,其卷轴位于经常受到确定压力的第一室(17)的第一面中,并且其第二面线圈位于连接到制动室(10)的第二室(21)中。