公开(公告)号：KR1020020048516A

公开(公告)日：2002-06-24

申请号：KR1020000077692

申请日：2000-12-18

Applicant: 한국항공우주연구원

Inventor： 성기정 ,  강충신 ,  김진원

IPC: B25B13/00

Abstract: PURPOSE: A multi-step hexagonal wrench is provided to fasten or release various hexagonal bolts using one tool by allowing the multi-step hexagonal wrench to be automatically transformed corresponding to the shape of the hexagonal bolts. CONSTITUTION: A body(10) has a hexagonal shape. A maximum diameter hexagonal wrench(1) is formed at a lower portion of the body(10). A plurality of hexagonal wrenches are sequentially installed in the maximum diameter hexagonal wrench(1). That is, a large diameter hexagonal wrench(2), a middle diameter hexagonal wrench(4), a small diameter hexagonal wrench(6) and a minimum diameter hexagonal wrench(8) are sequentially formed in the maximum diameter hexagonal wrench(1). A locking protrusion is protruded from lower front portions of the maximum diameter hexagonal wrench(1), the large diameter hexagonal wrench(2), the middle diameter hexagonal wrench(4), and the small diameter hexagonal wrench(6). A space is formed at an upper portion of the locking protrusion. In addition, a protrusion is formed at the large diameter hexagonal wrench(2), the middle diameter hexagonal wrench(4), the small diameter hexagonal wrench(6) and the minimum diameter hexagonal wrench(8). A spring protrusion is protruded from an upper portion of the protrusion.

Abstract translation: 目的：提供多级六角扳手，通过允许多级六角扳手根据六角形螺栓的形状自动转换，使用一种工具固定或释放各种六角螺栓。 构成：身体（10）具有六边形形状。 最大直径六角扳手（1）形成在主体（10）的下部。 多个六角扳手依次安装在最大直径六角扳手（1）中。 也就是说，在最大直径六角扳手（1）中依次形成大直径六角扳手（2），中径六角扳手（4），小直径六角扳手（6）和最小直径六角扳手（8） 。 锁定突起从最大直径六角扳手（1），大直径六角扳手（2），中间六角扳手（4）和小直径六角扳手（6）的下前部突出。 在锁定突起的上部形成有空间。 另外，在大直径六角扳手（2），中径六角扳手（4），小直径六角扳手（6）和最小直径六角扳手（8）处形成突起。 弹簧突起从突起的上部突出。

公开(公告)号：KR1020020087183A

公开(公告)日：2002-11-22

申请号：KR1020010026183

申请日：2001-05-14

Applicant: 한국항공우주연구원

Inventor： 김근배 ,  강충신 ,  최선우 ,  김근택

IPC: B64D13/00

Abstract: PURPOSE: A double controlled type temperature controller of a room is provided to independently control two outlets by using independent two cables or lever operators. CONSTITUTION: A room temperature controller is operated by interlocking slave valves(10) with driving valves(9,14) to be connected with operating levers(3,3') through interlocking rods. Temperature controlled air is independently supplied through two outlets(2,2'). Air inlets(1.1') are separated by an inlet partition(11). The air outlets are separated by an outlet main partition(12). Thereby, the temperature of mixed air is independently controlled by two outlets.

Abstract translation: 目的：提供室内双控温控器，通过独立的两根电缆或杠杆操作器独立控制两个插座。 构成：室温控制器通过联锁从阀（10）与驱动阀（9,14）联动操作，以通过互锁杆与操作杆（3,3'）连接。 温度控制的空气通过两个出口（2,2'）独立提供。 空气入口（1.1'）被入口隔板（11）分开。 空气出口由出口主分区（12）分开。 因此，混合空气的温度由两个出口独立控制。

公开(公告)号：KR100405338B1

公开(公告)日：2003-11-12

申请号：KR1020010026183

申请日：2001-05-14

Applicant: 한국항공우주연구원

Inventor： 김근배 ,  강충신 ,  최선우 ,  김근택

IPC: B64D13/00

Abstract: PURPOSE: A double controlled type temperature controller of a room is provided to independently control two outlets by using independent two cables or lever operators. CONSTITUTION: A room temperature controller is operated by interlocking slave valves(10) with driving valves(9,14) to be connected with operating levers(3,3') through interlocking rods. Temperature controlled air is independently supplied through two outlets(2,2'). Air inlets(1.1') are separated by an inlet partition(11). The air outlets are separated by an outlet main partition(12). Thereby, the temperature of mixed air is independently controlled by two outlets.

Abstract translation: 目的：提供一个房间的双控制型温度控制器，通过使用独立的两根电缆或杠杆操作器来独立控制两个出口。 组成：一个室温控制器通过互锁从阀（10）和驱动阀（9,14）通过互锁杆与操作杆（3,3'）连接。 温度控制的空气通过两个出口（2,2'）独立供应。 进气口（1.1'）由入口隔板（11）隔开。 出气口由出口主隔板（12）隔开。 从而，混合空气的温度由两个出口独立控制。