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11. 发明专利

JP2001288966A METHOD FOR FORMING HOLLOW SLAT, AND FIRE-PREVENTIVE HOLLOW SLAT 失效
公开(公告)号：JP2001288966A
公开(公告)日：2001-10-19
申请号：JP2000107428
申请日：2000-04-10
申请人： SANWA SHUTTER CORP
发明人： YOSHIDA MITSUHIRO , TAKASHIMA KENICHI
IPC分类号： E06B9/15 , E06B9/17
摘要： PROBLEM TO BE SOLVED: To make the shape and strength of a hollow slat stable. SOLUTION: A process wherein a strip-shaped steel sheet is so bent in the direction of the width as to form a hollow part 7 and the end parts in the width direction are made to overlap each other with a surplus end part 9 left in one end part 8a, a process wherein the surplus end part 9 is folded and lapped adherently over the other end part 8b, a process wherein the part lapped together adherently is calked and a process wherein an interlocking engagement part 5 is formed by bending the lapped part of the end parts in the width direction, are provided.

12. 发明专利

JP2000192758A DEFLECTION PREVENTIVE DEVICE OF ARCHITECTURAL FIREPROOF SMOKE PREVENTIVE SHUTTER 失效
公开(公告)号：JP2000192758A
公开(公告)日：2000-07-11
申请号：JP36859998
申请日：1998-12-25
申请人： SANWA SHUTTER CORP
发明人： YOSHIDA MITSUHIRO , TAKASHIMA KENICHI
IPC分类号： E06B9/13 , A62C2/06 , E06B9/17
摘要： PROBLEM TO BE SOLVED: To correct deflection of a shutter curtain, and guide a smoke return tool so as to surely engage with a receiving metal fitting by arranging a deflection preventive tool having a circular arc surface on the hoisting drum side in the vicinity of a lintel part, and forming a plane capable of abutting to the circular arc surface on the reverse side of a slat. SOLUTION: When a shutter curtain 1 is fully closed, a locking piece of a smoke return 6 mounted on a slat 2 engages in a shiplap shape with a locking piece of a receiving tool 4 integrally mounted on an outer lintel 51 to shiled a flame in the whole width of the shutter 1 in the vicinity of the outer lintel 51. A deflection preventive tool 7 having a circular arc surface is fixed on a mounting stand 53 set in an upper part of a lintel 5, and a butting plate 9 is mounted on the reverse side of the slat 2 mounted with the smoke return 6 to be brought into surface contact with the circular arc surface of the deflection preventive tool 7. With this constitution, deflection of an intermediate part of the slat 2 is corrected at shutter curtain closing time, and the smoke return 6 can be guided so as to reliably engage with the receiving tool 4.

13. 发明专利

JP2003120150A BUILDING SHUTTER DEVICE WITH SOUND INSULATING FUNCTION 审中-公开
公开(公告)号：JP2003120150A
公开(公告)日：2003-04-23
申请号：JP2001318025
申请日：2001-10-16
申请人： SANWA SHUTTER CORP
发明人： YOSHIDA MITSUHIRO , TAKASHIMA KENICHI
IPC分类号： E06B9/17 , E06B9/58
摘要： PROBLEM TO BE SOLVED: To provide a building shutter device constituted to prevent a foreign sound generated by a sound insulator in its opening and closing operation. SOLUTION: In this device, a vertical pair of sound insulators 20 formed long in the lateral direction of a shutter curtain 2 is fixed to the mounting piece part 9b of an outdoor lintel 19 for forming a skeleton opening edge part from which the shutter curtain 2 is paid out, and the sound insulator 20 is allowed to repellently abut on the curtain surface to block the space with the curtain surface for sound insulation. The sound insulator 20 comprises a ring-like part 20b having an outer shape larger than the space S of the mutual connecting part of slats 3 for constituting the shutter curtain 2, which is formed at the tip of a sheet-like base part 20.

14. 发明专利

JP2002038845A SHUTTER FOR BUILDING 失效
公开(公告)号：JP2002038845A
公开(公告)日：2002-02-06
申请号：JP2000231062
申请日：2000-07-31
申请人： SANWA SHUTTER CORP
发明人： YOSHIDA MITSUHIRO , TAKASHIMA KENICHI
IPC分类号： E06B9/02
摘要： PROBLEM TO BE SOLVED: To provide a heavy-duty shutter for a doorway of a building, a plant or the like which is equipped with slats taking in the sunlight. SOLUTION: A shutter curtain 1 closing the open part of a building is composed of the first slats 7 made of steel and the second slats 8 made of aluminum.

15. 发明专利

JP2000204861A SLAT STRUCTURE OF FIRE SHUTTER FOR BUILDING 失效
公开(公告)号：JP2000204861A
公开(公告)日：2000-07-25
申请号：JP26494099
申请日：1999-09-20
申请人： SANWA SHUTTER CORP
发明人： YOSHIDA MITSUHIRO , TAKASHIMA KENICHI
IPC分类号： E06B9/15
摘要： PROBLEM TO BE SOLVED: To provide a shutter slat which is low in weight despite the fact that it is formed in a fire protecting structure and also excellent in fire resistance. SOLUTION: A shutter curtain 3 formed by connecting a plurality of slats 2 is formed so that a hollow part is formed over the entire surface of it by manufacturing the slats 2 with steel sheets, connecting connection pieces 2b and 2d in a hollow main body part 2a and the upper and lower end parts of the main body part, respectively, and covering the connection parts of the slats with a hollow part 2e.

16. 发明专利

JP2000002065A FIRE SHUTTER 失效
公开(公告)号：JP2000002065A
公开(公告)日：2000-01-07
申请号：JP18148298
申请日：1998-06-12
申请人： SANWA SHUTTER CORP
发明人： YOSHIDA MITSUHIRO , TAKASHIMA KENICHI
IPC分类号： E06B9/17 , A62C2/06
摘要： PROBLEM TO BE SOLVED: To provide a fire shutter which prevents the whole weight of a shutter curtain from being put on a person even when the person is caught between the lowering shutter curtain and a floor surface. SOLUTION: In a fire shutter having a constitution wherein a shutter curtain lowers while being guided by guide rails 5 provided upright on both right and left sides of an opening part, and closes wholly the opening part, a seat plate of which the upper portion is shaped like an opening is suspended from the lower end of the aforesaid shutter curtain in such a manner that it can move vertically. The seat plate is so constituted as to be movable upward relatively in relation to the shutter curtain by receiving the lower end of the shutter curtain, while stoppers 9a and 9b bearing the weight of the shutter at a position where an opening part is wholly closed, and the seat plate 4 is made movable upward even when the opening part is wholly closed.

17. 发明专利

JP2000002064A FIRE SHUTTER 失效
公开(公告)号：JP2000002064A
公开(公告)日：2000-01-07
申请号：JP18148198
申请日：1998-06-12
申请人： SANWA SHUTTER CORP
发明人： YOSHIDA MITSUHIRO , TAKASHIMA KENICHI
IPC分类号： E06B9/17 , A62C2/06
摘要： PROBLEM TO BE SOLVED: To provide a fire shutter which prevents the whole weight of a shutter curtain from being put on a person even when the person is caught between the lowering shutter curtain and a floor surface. SOLUTION: In a fire shutter having a constitution wherein a shutter curtain lowers while being guided by guide rails provided upright on both right and left sides of an opening part, and closes wholly the opening part, a seat plate 4 provided at the lower end of the shutter curtain is composed of an upper seat plate 4A and a lower seat plate 4B which is movable vertically in relation to the upper seat plate 4A. Stoppers 7 bearing the weight of the shutter at a position where the opening part is wholly closed are provided and the lower seat plate 4B is made movable upward even when the opening part is wholly closed.

18. 发明专利

JP2014105537A Building shutter device 有权
标题翻译：建筑开关装置
公开(公告)号：JP2014105537A
公开(公告)日：2014-06-09
申请号：JP2012260955
申请日：2012-11-29
申请人： Sanwa Shutter Corp , 三和シヤッター工業株式会社
发明人： TAKASHIMA KENICHI , YAMAFUJI YOSHIHIRO
IPC分类号： E06B9/171
摘要： PROBLEM TO BE SOLVED: To prevent suspending base metals 7 for connecting a shutter curtain to a take-up drum from being displaced in a lateral direction in a state of securing maintainability such as easiness in exchanging of the suspending base metals 7.SOLUTION: When an odd number of suspending base metals 7 are provided, an upper half part 8a of a displacement preventive fitting 8 of which lower half part 8b is detachably fixed to a shutter curtain by a machine screw 9 is brought into contact with each of both left and right ends of a suspending base metal 7 located at the center in the lateral direction, thereby preventing the suspending base metals 7 from being displaced in the lateral direction in a state in which maintainability can be secured.
摘要翻译：要解决的问题：为了防止在确保易于更换悬浮基体金属等的可维护性的状态下将用于将快门帘连接到卷取滚筒的基础金属7悬挂在横向方向上移动。解决方案：当设置了奇数个悬挂基底金属7，通过机械螺丝9将下半部分8b可拆卸地固定到闸门帘幕的防偏移配件8的上半部8a与左和右两者中的每一个接触位于横向中心的悬挂母材7的右端，从而防止悬挂的基底金属7在可保持性的状态下在横向方向上移位。

19. 发明专利

JP2010007340A Device for preventing swing of seat plate when shutter is opened 有权
标题翻译：当开关开关时防止座垫摆动的装置
公开(公告)号：JP2010007340A
公开(公告)日：2010-01-14
申请号：JP2008167029
申请日：2008-06-26
申请人： Sanwa Shutter Corp , 三和シヤッター工業株式会社
发明人： TAKASHIMA KENICHI , KOZAI MUNEHIRO
IPC分类号： E06B9/17
摘要： PROBLEM TO BE SOLVED: To prevent the swing of a seat plate occurring when a shutter is opened.
SOLUTION: A swing stop section 14 extending into a guide groove is installed on each longitudinal end of the seat plate 11 at the lower end of a shutter curtain 1. A contact member 15 projects from the lateral one side of the seat plate 11 in such a manner that the width dimension of the seat plate 11 is increased. When the shutter is opened, the seat plate 11 is positioned in a moving path so formed between vertical surfaces 40A, 40B as to face each other, and brought into contact with one vertical surface 40A through the contact member 15. The swing stop section 14 is brought into contact with a side surface 20B positioned on the opposite side of one vertical surface 40B with the shutter curtain 1 interposed therebetween in the guide groove.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了防止当快门打开时发生的座板的摆动。解决方案：延伸到引导槽中的摆动停止部分14安装在闸板1的下端处的座板11的每个纵向端上。接触构件15从座板的侧面一侧突出使得座板11的宽度尺寸增大。当挡板打开时，座板11被定位在垂直表面40A，40B之间形成为彼此面对的移动路径中，并且通过接触构件15与一个垂直表面40A接触。摆动停止部分14 与位于一个垂直表面40B的相对侧的侧表面20B接触，其中快门帘1插入在引导槽中。版权所有（C）2010，JPO＆INPIT

20. 发明专利

JP2008156978A Assisting tool for assembling shutter curtain 有权
标题翻译：用于组装快门帘的辅助工具
公开(公告)号：JP2008156978A
公开(公告)日：2008-07-10
申请号：JP2006349339
申请日：2006-12-26
申请人： Sanwa Shutter Corp , 三和シヤッター工業株式会社
发明人： TAKASHIMA KENICHI , KOBAYASHI SHIZUKA
IPC分类号： E06B9/15
摘要： PROBLEM TO BE SOLVED: To provide an assisting tool for assembling a shutter curtain which realizes the labor saving and efficiency of a slat inserting work and hardly damages a slat during work.
SOLUTION: The assisting tool 6 for assembling the shutter curtain has a slat guide part 7 and a base 8 for supporting the slat guide part 7. The slat guide part 7 is constituted to arrange a plurality of guide rollers 70a, 71a, 72a which rotate in the length direction X of the slat 30 in such a way that the circumferential surfaces of the plurality of the guide rollers 70a, 71a, 72a form a recessed guide surface in a direction Y orthogonal to the length direction of the slat 30.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种组装快门幕的辅助工具，其实现了板条插入工作的省力和效率，并且在工作期间几乎不损坏板条。解决方案：用于组装快门幕的辅助工具6具有用于支撑板条引导部分7的板条引导部分7和基部8.板条引导部分7被构造成布置多个导辊70a，71a， 72a，其沿着板条30的长度方向X旋转，使得多个导辊70a，71a，72a的圆周表面在与板条30的长度方向正交的方向Y上形成凹入的引导表面版权所有（C）2008，JPO＆INPIT

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