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    • 2. 发明公开
    • PRE-LOADING METHOD BY WATER
    • 水预加载方法
    • KR20090004301A
    • 2009-01-12
    • KR20070068925
    • 2007-07-06
    • PARK CHUN MINPARK SUNG OHCHEON YU CHUL
    • PARK CHUN MINPARK SUNG OHCHEON YU CHUL
    • E02D3/02E02D3/00E02D3/10
    • E02D3/026E02D3/0265E02D3/046E02D2250/00E02D2600/40
    • A pre-loading method using water is provided to prevent the destruction of nature, the cost required caused and the secondary environmental disruption caused by destroying the surrounding mountains or hills to obtain soil, to restrain environmental disruption to the maximum, and to reduce the cost and time required for construction according to circumstances. A pre-loading method using water is formed by providing a water bag, and a horizontal support and a vertical support for protecting the water bag, constructing a bank with a sheet pile sheathing(10) and a strut(11) and installing a cut-off membrane(12) to the inside, and pouring water corresponding to the required load, thereby substituting for banking.
    • 提供了使用水的预装载方法,以防止自然破坏,造成的成本以及破坏周围山丘或丘陵获得土壤造成的二次环境破坏,以最大限度地减少环境破坏,并降低成本 并根据情况进行施工所需时间。 使用水的预加载方法是通过提供一个水袋,一个水平支撑和一个垂直支撑来形成的,该水平支撑和垂直支撑用于保护水袋,用板桩护套(10)和支柱(11)构成堤岸,并安装切割 将膜(12)倒入内部,倒入与所需负荷相对应的水,从而代替银行。
    • 3. 发明公开
    • THE DRAINAGE SYSTEM OF VERTICAL DRAIN METHOD WHICH HAS THE ELLIPTICAL SAND DRAIN BOARD
    • 垂直排水方法的排水系统
    • KR20090012970A
    • 2009-02-04
    • KR20070077246
    • 2007-07-30
    • PARK CHUN MINCHEON YU CHUL
    • PARK CHUN MINCHEON YU CHUL
    • E02D3/10
    • E02D3/103E02D2300/0006E02D2300/0075E02D2300/009E02D2600/20
    • A drain board of a vertical drain method by injecting sand into many elliptical filter tubes is provided to promote smooth drainage by having almost no change in a cross section, to prevent environmental problem by using sand which is a natural material, and to be less expensive compared with a plastic drain board. A drain board(10) of a vertical drain method includes sand(20) forming a waterway and discharging underground pore water to the ground, and a filter(30) preventing the inflow of impurities to the inside of the waterway covering the sand. The sand and the filter form a plate type sand column having an elliptical cross section by a sewing line, wherein a small quantity of sand is placed compared with other vertical drain methods using sand to be constructed to have a short drainage distance, thereby to make effective drainage possible.
    • 提供了一种通过将砂注入许多椭圆形过滤管中的垂直排水方法的排水板,以通过几乎没有变化的横截面来促进流畅的排水,以通过使用天然材料的砂来防止环境问题,并且成本更低 与塑料排水板相比。 垂直排水方法的排水板(10)包括形成水路并将地下孔隙水排放到地面的砂(20)和防止杂质流入覆盖沙子的水道内部的过滤器(30)。 沙子和过滤器通过缝合线形成具有椭圆形横截面的板式砂柱,其中与其他垂直排水方法相比,放置少量沙子,使用沙子来构造具有短的排水距离,从而使 有效排水可能。
    • 8. 发明申请
    • PEDAL
    • 踏板
    • WO2011152626A3
    • 2012-01-26
    • PCT/KR2011003800
    • 2011-05-24
    • KIM YU CHUL
    • KIM YU CHUL
    • B62M3/08
    • B62M3/08Y10T74/2172
    • The present invention relates to a pedal of a pedal exerciser including, for example, a bicycle, and more particularly to a pedal that is configured to enable a stable fit of a foot sole to a pedal body, while making it possible to concentrate foot effort for driving on the pedal. The pedal for a pedal exerciser according to the present invention comprises: a coupling axis coupled to a crank rod of the pedal exerciser; a pedal body rotatably coupled to the coupling axis; a pair of first slope adjustment plates installed at front and rear faces of the pedal body, wherein sides of the plates coupled to the crank rod are hinged to the pedal body, so that other sides opposite to those coupled to the crank rod can protrude toward the upper or lower end of the pedal body; a pair of second slope adjustment plates installed at the front and rear faces of the pedal body, wherein sides of the plates coupled to the crank rod are hinged to the pedal body together with the first slope adjustment plates, so that other sides opposite to those coupled to the crank rod can protrude toward the upper or lower end of the pedal body; and a pair of fixing screws passing through the first and second adjustment plates and being coupled to the pedal body to thereby fix the first and second adjustment plates. With the pedal of the pedal exerciser according to the present invention, a contact angle of the foot sole greater than zero degrees is set such that the power can be efficiently transferred to the sides of the plates coupled to the crank rod of the pedal body. Accordingly, it is possible to obtain greater drive power only with small force, while preventing the foot sole from deviating from the pedal body. Also, it is possible to freely adjust the contact angle of the foot sole within a certain range depending on the physique type of a user.
    • 本发明涉及踏板锻炼器的踏板,其包括例如自行车,更具体地说,涉及一种脚蹬,其被配置为能够使足底部稳定地配合到踏板本体,同时能够集中脚部力量 用于在踏板上行驶。 根据本发明的用于踏板锻炼者的踏板包括:联接到踏板锻炼器的曲柄杆的联接轴; 可旋转地联接到联接轴线的踏板体; 一对安装在踏板本体的前后表面上的第一斜坡调节板,其中耦合到曲柄杆的板的侧面铰接到踏板本体上,使得与曲柄杆连接的那些侧面相对的其它侧面可朝向 踏板本体的上端或下端; 一对安装在踏板本体的前表面和后表面上的第二倾斜调节板,其中联接到曲柄杆的板的侧面与第一斜面调节板一起铰接到踏板本体,使得与那些 耦合到曲柄杆可以朝向踏板本体的上端或下端突出; 以及一对固定螺钉,其通过第一和第二调节板并且联接到踏板本体,从而固定第一和第二调节板。 利用根据本发明的踏板锻炼器的踏板,设定足底大于零度的接触角,使得动力可以有效地传递到联接到踏板本体的曲柄杆的板的侧面。 因此,能够以较小的力量获得更大的驱动力,同时防止脚踏板偏离踏板本体。 此外,根据使用者的体格类型,可以自由地将脚底的接触角度调整到一定范围内。