公开(公告)号：US5460216A

公开(公告)日：1995-10-24

申请号：US102389

申请日：1993-08-05

申请人： Masato Hirao ,  Yasunori Kobayashi ,  Noriaki Tokuyama ,  Masaaki Munekata ,  Mitsuhiro Yoshida ,  Yoshihiro Ohtsuka ,  Atsushi Matsumura ,  Hisaya Tagata ,  Tomoyuki Kinoshita

发明人： Masato Hirao ,  Yasunori Kobayashi ,  Noriaki Tokuyama ,  Masaaki Munekata ,  Mitsuhiro Yoshida ,  Yoshihiro Ohtsuka ,  Atsushi Matsumura ,  Hisaya Tagata ,  Tomoyuki Kinoshita

IPC分类号： E06B9/15 ,  E06B9/17 ,  E06B9/08

CPC分类号： E06B9/17 ,  E06B9/15

摘要： A pair of links hangingly support a bearing plate that secures a winding shaft of a shutter curtain. The links are arranged so that the dimension of the space accommodating the links can be minimized. A first link pivots at one end to an end of the bearing plate, adjacent to a shutter guide, and swings at the base end to a side wall of the shutter case so as to project upward away from the shutter guide. A second link pivots at one end to the other end of the bearing plate, away from the shutter guide, and swings at the base end to a portion of the side wall of the shutter case so that the second link extends under the winding shaft toward the shutter guide to bypass the winding shaft. Thus, both the first and second links can be accommodated within the diameter of the winding wheel.

摘要翻译： 一对悬挂支架支撑一个固定快门帘的卷绕轴的支承板。 链节被布置成使得容纳链节的空间的尺寸可以最小化。 第一连杆在一端枢转到支承板的与挡板导向件相邻的端部，并且在底端处摆动到挡板壳体的侧壁，从而向上突出远离快门导板。 第二连杆在轴承板的一端枢转到离开快门导向件的另一端，并且在基端处摆动到挡板壳体的侧壁的一部分，使得第二连杆在卷轴上方向延伸 快门导板绕过卷轴。 因此，第一和第二连杆都可以容纳在卷绕轮的直径内。

公开(公告)号：US5205336A

公开(公告)日：1993-04-27

申请号：US880672

申请日：1992-05-08

申请人： Masaaki Munekata ,  Norihisa Isemura ,  Kazunobu Fukano

发明人： Masaaki Munekata ,  Norihisa Isemura ,  Kazunobu Fukano

IPC分类号： B63B19/21 ,  E06B9/15 ,  E06B9/56 ,  E06B9/60

CPC分类号： E06B9/15 ,  B63B19/21 ,  E06B2009/1716

摘要： This invention relates to a rolling shutter having a shutter curtain being wound around a winding drum forming n-polygonal winding layers. According to this invention, since a sudden change of a diameter of winding layer is eliminated, the damage and deterioration of the slats are precluded efficiency of winding and unwinding operation is improved, and it becomes easier to put a manual-operated rolling shutter of this type to practical use.The shutter curtain is comprised of slats being connected to each other and each winding layer is comprised of n slats which have the same vertical dimension. When the shutter curtain is being wound around the winding durm, the distance between the center of the winding drum and apexes of winding layers gradually increases by H/n. The distance H is the difference between a radius of a winding layer and that of adjacent winding layer(s).

摘要翻译： 本发明涉及一种卷帘，其具有围绕形成n形多边形缠绕层的卷绕鼓卷绕的卷帘。 根据本发明，由于消除了卷绕层直径的突然变化，因此不利于板条的损坏和劣化，从而提高了卷绕效率，并且放松操作变得容易。 类型实际使用。 快门帘由彼此连接的板条组成，每个绕组层由具有相同垂直尺寸的n个板条组成。 当卷帘卷绕在卷绕装置周围时，卷筒的中心和卷绕层的顶点之间的距离逐渐增加H / n。 距离H是绕组层的半径与相邻绕组层的半径之差。

公开(公告)号：US5265663A

公开(公告)日：1993-11-30

申请号：US787894

申请日：1991-11-05

申请人： Masaaki Munekata ,  Noriaki Tokuyama

发明人： Masaaki Munekata ,  Noriaki Tokuyama

IPC分类号： E06B9/11 ,  E06B9/15 ,  E06B9/08

CPC分类号： E06B9/15 ,  E06B2009/1527 ,  E06B2009/1566 ,  E06B2009/1716

摘要： An architectural shutter curtain device having a train of a plurality of slats connected in series and adapted to be wound to form a plurality of turns on a take-up shaft of a polygonal shape having n apices. The width of the slats is varied in accordance with the change in the diameter of the wound shutter curtain device. In a group of n pieces of slats which form any one of the turns of the polygon formed when the shutter curtain device S is wound, the first to (n-2)-th slats and the n-th slat P.sub.n as counted from the winding start end have an equal width corresponding to the length of one side of the polygonal form, while the (n-1)-th slat of the group has the same width as the first to (n-2)-th slats of the group of n pieces of slats which form the next turn of a polygonal form of an increased size. The take-up shaft for winding the shutter curtain device thereon is so constructed that the hinges on the leading ends of the first to (n-2)-th slats of the successive turns are superposed on radial lines interconnecting the center of the polygonal form and the first to (n-1) apices of the polygonal form, while the hinges between the (n-1)-th slat and the n-th slates of the successive turns are superposed along a line which extends in parallel with a radial line passing through the center of the polygonal form and the n-th apex of the same.

摘要翻译： 一种建筑百叶帘装置，其具有串联连接并适于卷绕的多个板条的列，以在具有n个顶点的多边形形状的卷取轴上形成多个匝。 板条的宽度根据卷绕的卷帘装置的直径的变化而变化。 在卷绕快门帘幕装置S时形成的多边形中的任一个的n个条板组中，从第1〜第（n-2）条板条和第n条板条Pn 绕组起始端具有对应于多边形形状的一侧的长度的相等的宽度，而组的第（n-1）个板条具有与第一至第（n-2）个板条相同的宽度 组成n个板条，形成增加尺寸的多边形形式的下一匝。 用于将快门帘幕装置卷绕在其上的卷取轴被构造成使得连续匝的第一到第（n-2）个板条的前端上的铰链重叠在互连多边形形状的中心的径向线上 和第一到第（n-1）个多边形的顶点，而连续匝的第（n-1）条和第n个平面之间的铰链沿着与径向平行延伸的线重叠 线穿过多边形形状的中心和其第n个顶点。