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1. 发明授权

KR100954373B1 염욕 열처리로 및 그의 제조방법 有权
标题翻译：盐浴炉及其制造方法
公开(公告)号：KR100954373B1
公开(公告)日：2010-04-26
申请号：KR1020090107860
申请日：2009-11-10
申请人： 현대위아 주식회사
发明人： 김기하
IPC分类号： C21D1/63 , C21D1/46
CPC分类号： C21D1/63 , C21D1/46 , C22C38/02 , C22C38/06 , F27D1/0006
摘要： PURPOSE: A furnace for salt bath and a manufacturing method thereof are provided to prevent the leakage of salt which are filed in a hollow part by installing a castable between a steel mold frame and a firebrick and filling a gap between electrodes with the castable. CONSTITUTION: A furnace for salt bath comprises a steel mold frame(8), a small square insulating firebrick(1), a first castable(2), a small square firebrick(3), a trapezoid firebrick(4), an electrode(6), and a second castable(7). The small square insulating firebrick is installed in the inner side of the steel mold frame. The first castable is filled in the inner side of the small square insulating firebrick. The trapezoid firebrick is installed on the inner side of the small square firebrick. The electrode is installed in a hollow part.
摘要翻译：目的：提供一种盐浴炉及其制造方法，通过在钢模架和耐火砖之间安装浇注料并填充电极之间的间隙，防止在中空部分中的盐的泄漏。构成：用于盐浴的炉子包括钢模架（8），小方形绝缘耐火砖（1），第一浇注料（2），小方形耐火砖（3），梯形耐火砖（4），电极 6）和第二浇注料（7）。小型正方形绝热耐火砖安装在钢模框架的内侧。第一个浇注料填充在小方形绝缘耐火砖的内侧。梯形耐火砖安装在小方块耐火砖的内侧。电极安装在中空部分。

2. 发明授权

KR101030619B1 스프링 열처리용 지그 장치 有权
标题翻译： JIG用于热处理弹簧
公开(公告)号：KR101030619B1
公开(公告)日：2011-04-20
申请号：KR1020100003564
申请日：2010-01-14
申请人： 현대위아 주식회사
发明人： 김기하
IPC分类号： F27B7/20
CPC分类号： C21D9/02 , C21D9/0025
摘要： PURPOSE: A jig device for spring heat treatment is provided to facilitate assembly and disassembly of a spring during spring heat treatment. CONSTITUTION: A jig device for spring heat treatment comprises an outer tube(1), a middle tube(2), an inner tube(3), and links(6a,6b). Multiple grooves(14) are formed on the outer circumference of the outer tube. The top of the outer tube is opened. The middle tube is installed inside the outer tube and comprises a groove(23) corresponding to the groove. The inner tube is installed inside the middle tube to be rotatable. The link connects to the inner tube and is coupled with the groove of the middle tube and the groove of the outer tube.
摘要翻译：目的：提供一种用于弹簧热处理的夹具装置，以便在弹簧热处理期间弹簧的组装和拆卸。构成：用于弹簧热处理的夹具装置包括外管（1），中管（2），内管（3）和连杆（6a，6b）。多个凹槽（14）形成在外管的外圆周上。外管的顶部打开。中管安装在外管的内部，并且包括对应于凹槽的凹槽（23）。内管安装在中管内可转动。连杆连接到内管，并与中管的槽和外管的槽连接。

3. 发明授权

KR101144400B1 열처리 염욕용 솔트 운반 장치 有权
标题翻译：用于加工盐的装置
公开(公告)号：KR101144400B1
公开(公告)日：2012-05-10
申请号：KR1020110060271
申请日：2011-06-21
申请人： 현대위아 주식회사
发明人： 김기하
IPC分类号： C21D1/46
CPC分类号： C21D1/46
摘要： PURPOSE: A device for transferring salt for heat treatment bathing is provided to prevent salt getting cold and hardened during transfer by reducing the time for transfer. CONSTITUTION: A device for transferring salt for heat treatment bathing comprises a body(2) having a load capacity of 200Kg, a column(1), a handle(33) which is operated with either a motor or hydraulic cylinder, an opening/closing bar(34) which is formed of a polygonal column like the column and opens/closes first and second holes of the body and the column by moving up and down, and an elastic member which is a tension spring installed between the column and the handle.
摘要翻译：目的：提供一种用于转移盐浴以进行热处理洗浴的设备，以防止转移过程中盐变冷和硬化，从而减少转移时间。构成：用于转移用于热处理洗浴的盐的装置包括负载能力为200Kg的主体（2），具有电动机或液压缸操作的柱（1），手柄（33），打开/关闭杆（34），其由柱状的多边形柱形成，并且通过上下移动来打开/关闭主体和柱的第一和第二孔;弹性构件，其是安装在柱和手柄之间的拉伸弹簧。

4. 发明授权

KR101105993B1 슬라이딩 튜브의 솔트 제거장치 有权
标题翻译：用于在滑动管上移除盐的装置
公开(公告)号：KR101105993B1
公开(公告)日：2012-01-18
申请号：KR1020110064775
申请日：2011-06-30
申请人： 현대위아 주식회사
发明人： 김기하
IPC分类号： C21D1/46
CPC分类号： C21D1/46
摘要： PURPOSE: A salt removing apparatus for a sliding tube is provided to prevent the quality degradation of a sliding tube because of rapid removal of salt. CONSTITUTION: A salt removing apparatus for a sliding tube comprises a body(1), a sliding bar(2), a cylinder(3), bolts(4a,4b), and convection tubes(6a,6b). The body has a hollow that is divided into halves by a partition formed with a hole. Holders(12a,12b) are projected from both sides of the body to place a sliding tube. The sliding bar is inserted in the hole of the body and moved up and down, and the sliding bar has a bottom protrusion for preventing the separation from the hole, a hollow for collecting the air, and a side vent hole for exhaust of the air. The cylinder is horizontally installed across the body to allow the up and down motion of the sliding bar. The bolts, in which the round heads(51a,51b) are installed, are coupled to seal both ends of the cylinder. The convection tubes are installed in holes(52a,52b) of the round heads of the sliding tube.
摘要翻译：目的：提供一种用于滑动管的除盐装置，以防止由于快速除去盐而引起的滑动管质量下降。构成：用于滑动管的除盐装置包括主体（1），滑杆（2），气缸（3），螺栓（4a，4b）和对流管（6a，6b）。主体具有由形成有孔的隔板分成两半的中空部。支架（12a，12b）从主体的两侧突出以放置滑动管。滑动杆插入主体的孔中并且上下移动，并且滑动杆具有用于防止从孔分离的底部突起，用于收集空气的中空部和用于排出空气的侧面通气孔。气缸水平地安装在主体上，以允许滑杆的上下运动。安装圆头（51a，51b）的螺栓联接以密封气缸的两端。对流管安装在滑动管的圆头的孔（52a，52b）中。

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