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1. 发明专利

JP2012202129A Obstacle detection system for shutter 有权
标题翻译：快门检测系统
公开(公告)号：JP2012202129A
公开(公告)日：2012-10-22
申请号：JP2011068197
申请日：2011-03-25
申请人： Sanwa Shutter Corp , Hochiki Corp , ホーチキ株式会社 , 三和シヤッター工業株式会社
发明人： IWASAKI SHINYA , ASAMI YUJI , OTSUKA HIROSHIGE , SHIMA YASUSHI , HIRANO TOMOYOSHI
IPC分类号： E06B9/84 , E05F15/10
摘要： PROBLEM TO BE SOLVED: To provide an obstacle detection system for a shutter capable of improving reliability of a harm prevention function of the shutter.SOLUTION: An obstacle detection system 30 detects an obstacle to a shutter curtain which opens or closes an opening section. The obstacle detection system 30 comprises: a seat plate switch 31 which detects existence of the obstacle, at the opening section 1, interfering a closing performance of the shutter curtain 12; a transmitter 32 which transmits, by radio, an obstacle detection state signal including information indicating a detection state of the obstacle by the seat plate switch 31; and a receiver 33 which receives the obstacle detection state signal by radio. The transmitter 32 has a first transmission section which transmits the obstacle detection state signal with a predetermined first frequency range; and a first receiving section which receives a predetermined signal with a predetermined second frequency range different from the first frequency range. The receiver 33 has a second receiving section which receives the obstacle detection state signal with the first frequency range and a second transmission section which transmits the predetermined signal with the second frequency range.
摘要翻译：要解决的问题：提供一种能够提高快门的防伤功能的可靠性的快门的障碍物检测系统。解决方案：障碍物检测系统30检测打开或关闭开口部分的快门帘幕的障碍物。障碍物检测系统30包括：座板开关31，其检测障碍物的存在，在开口部分1，妨碍快门帘12的关闭性能; 发射机32，通过无线电发送包括由座板开关31指示障碍物的检测状态的信息的障碍物检测状态信号; 以及通过无线电接收障碍物检测状态信号的接收器33。发射机32具有以预定的第一频率范围发送障碍物检测状态信号的第一发射部分; 以及第一接收部分，其接收具有与第一频率范围不同的预定第二频率范围的预定信号。接收机33具有接收具有第一频率范围的障碍物检测状态信号的第二接收部和发送具有第二频率范围的预定信号的第二发送部。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2012202130A Obstacle detection system for shutter 有权
标题翻译：快门检测系统
公开(公告)号：JP2012202130A
公开(公告)日：2012-10-22
申请号：JP2011068198
申请日：2011-03-25
申请人： Sanwa Shutter Corp , Hochiki Corp , ホーチキ株式会社 , 三和シヤッター工業株式会社
发明人： IWASAKI SHINYA , ASAMI YUJI , OTSUKA HIROSHIGE , SHIMA YASUSHI , HIRANO TOMOYOSHI
IPC分类号： E06B9/84 , E06B9/17
摘要： PROBLEM TO BE SOLVED: To provide an obstacle detection system for a shutter capable of improving reliability of a harm prevention function of the shutter.SOLUTION: An obstacle detection system 30 detects an obstacle to a shutter curtain 12 which opens or closes an opening section 1. The obstacle detection system 30 comprises: an obstacle sensor which detects existence of the obstacle, at the opening section 1, interfering a closing performance of the shutter curtain 12; closing performance specification means which specifies activation of the closing performance of the shutter curtain 12; a transmitter 32 which transmits, by radio, an obstacle detection state signal including information indicating a detection state of the obstacle by the obstacle sensor; and a receiver 33 which receives the obstacle detection state signal by radio.
摘要翻译：要解决的问题：提供一种能够提高快门的防伤功能的可靠性的快门的障碍物检测系统。解决方案：障碍物检测系统30检测打开或关闭开口部分1的快门帘12的障碍物。障碍物检测系统30包括：障碍物传感器，其在开口部分1处检测障碍物的存在，干扰快门帘12的闭合性能; 关闭性能指定装置，其指定快门帘12的关闭性能的启动; 发射机32，其通过无线方式发送包含表示障碍物传感器的障碍物的检测状态的信息的障碍物检测状态信号; 以及通过无线电接收障碍物检测状态信号的接收器33。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2013057196A Brake release mechanism of shutter opening/closing machine 有权
标题翻译：制动器开关/关闭机构的释放机构
公开(公告)号：JP2013057196A
公开(公告)日：2013-03-28
申请号：JP2011196016
申请日：2011-09-08
申请人： Sanwa Shutter Corp , 三和シヤッター工業株式会社
发明人： ASAMI YUJI , OTSUKA HIROSHIGE
IPC分类号： E06B9/82
摘要： PROBLEM TO BE SOLVED: To achieve brake releasing of a shutter opening/closing machine more excellently and stably even in application to a plurality of types of opening/closing machines having different configurations (especially, projection lengths of brake release levers from casings of the shutter opening/closing machines).SOLUTION: A brake release mechanism includes a casing having a surface part 8A close to an opening/closing machine 5, a long hole 80a which is formed in the surface part 8A and has a length allowing a brake release lever 50 of the opening/closing machine 5 to be displaced, and a brake release body 84 which is positioned in the casing, and provided movably in a length direction of the long hole 80a, the brake release body 84 includes an abutting part 8421 which projects into the long hole 80a, and the abutting part 8421 moves while projecting into the long hole 80a, abuts against the brake release lever 50 received in the long hole 80a from outside the casing, and displaces the brake release lever 50 to release a brake of the opening/closing machine 5.
摘要翻译：要解决的问题：即使适用于具有不同构造的多种类型的打开/关闭机器（特别是从壳体的制动器释放杆的突出长度），也能更好地和稳定地实现制动器打开/关闭机器的制动释放的快门打开/关闭机）。解决方案：制动器释放机构包括具有靠近开/关机5的表面部分8A的壳体，形成在表面部分8A中的长孔80a，并且具有允许制动释放杆50的长度打开/关闭机5被移动，以及制动器释放体84，其位于壳体中，并且沿长孔80a的长度方向可移动地设置，制动器释放体84包括突出到长孔80a的抵接部8421 孔80a，抵接部8421在突出到长孔80a的同时移动，从壳体外侧抵接在长孔80a中的制动解除杆50，并使制动解除杆50移位，释放开/ 关闭机5.版权所有（C）2013，JPO＆INPIT

4. 发明专利

JP2012021354A Automatic-returning type automatic closing device 有权
标题翻译：自动返回型自动关闭装置
公开(公告)号：JP2012021354A
公开(公告)日：2012-02-02
申请号：JP2010161462
申请日：2010-07-16
申请人： Chuo Spring Co Ltd , Sanwa Shutter Corp , 三和シヤッター工業株式会社 , 中央発條株式会社
发明人： IWASAKI SHINYA , ASAMI YUJI , OTSUKA HIROSHIGE , TOMOTO TAKESHI , UCHIUMI TAKAAKI
IPC分类号： E06B9/82 , E06B9/84
摘要： PROBLEM TO BE SOLVED: To provide an automatic closing device that operates by instantaneous energization to release a brake of an opening/closing machine and returns the brake in the release state while having a simple structure and allowing an extremely smooth returning operation.SOLUTION: An automatic closing device includes a motor 80, an one-way clutch 81, a pinion 82, a rack 83, a brake lever release body 84 reciprocating integrally with the rack, a main shaft 85 for guiding reciprocal movements of the rack 83 and the brake lever release body 84, a returning spring 86B into which the main shaft 85 is inserted, and means for cutting off power to the motor when a brake is released. With a brake release signal, the motor 80 is rotated in a first direction, and thereby the brake is released, and the brake is kept released while the power is cut off after the power to the motor 80 is cut off. With a brake return signal, the motor 80 is rotated in a second direction, and thereby the brake is returned by force of the returning spring 86B.
摘要翻译：要解决的问题：提供一种通过瞬时通电操作以释放打开/关闭机器的制动器的自动关闭装置，并且在制动器具有简单的结构并允许非常平稳的返回操作的同时将制动器返回到释放状态。解决方案：自动关闭装置包括马达80，单向离合器81，小齿轮82，齿条83，与齿条一体往复运动的制动杆释放体84，用于引导往复运动的主轴85 齿条83和制动杆释放体84，主轴85插入其中的复位弹簧86B，以及当释放制动器时切断电动机的装置。通过制动释放信号，电动机80沿第一方向旋转，从而制动器被释放，并且在电动机80的电力被切断之后电力被切断时制动器被保持释放。通过制动返回信号，马达80沿第二方向旋转，由此通过复位弹簧86B的力使制动器返回。版权所有（C）2012，JPO＆INPIT

5. 发明专利

JP2014070337A Rolling shutter obstacle detection system 有权
标题翻译：滚动快门障碍物检测系统
公开(公告)号：JP2014070337A
公开(公告)日：2014-04-21
申请号：JP2012214893
申请日：2012-09-27
申请人： Sanwa Shutter Corp , 三和シヤッター工業株式会社
发明人： ASAMI YUJI , IWASAKI SHINYA , OTSUKA HIROSHIGE
IPC分类号： E06B9/84
摘要： PROBLEM TO BE SOLVED: To provide a rolling shutter obstacle detection system capable of maintaining an obstacle detection function over a long period of time by enabling electric power required for transmitting an obstacle detection result to be reduced.SOLUTION: A rolling shutter obstacle detection system comprises: a seat plate switch 31 for detecting that an obstacle which is an obstacle to closing operation of a rolling shutter curtain 12 exists in an aperture 1; a transmitter 32 for wirelessly transmitting an obstacle detection state signal including information indicating an obstacle detection state by the seat plate switch 31; a receiver 33 for wirelessly receiving the obstacle detection state signal; and an interlock relay 16 for performing opening/closing operation of the rolling shutter curtain 12 on the basis of the obstacle detection state signal received by the receiver 33. A communication system between the transmitter 32 and the receiver 33 in the case of electrically powered falling of the rolling shutter curtain 12 and that in the case of self-weight falling of the rolling shutter curtain 12 are different from each other.
摘要翻译：要解决的问题：提供一种能够通过使发送障碍物检测结果所需的电力降低而能够长时间维持障碍物检测功能的滚动快门障碍物检测系统。解决方案：滚动快门障碍物检测系统包括：：用于检测在光圈1中存在作为卷帘式帘幕12的关闭操作的障碍物的障碍物的座板开关31; 用于通过座板开关31无线地发送包括表示障碍物检测状态的信息的障碍物检测状态信号的发送器32; 用于无线接收障碍物检测状态信号的接收器33; 以及用于根据由接收器33接收到的障碍物检测状态信号进行滚动快门幕12的打开/关闭操作的互锁继电器16.在电动下落的情况下，发送器32与接收器33之间的通信系统并且在卷帘快门帘12的自重落下的情况下彼此不同。

6. 发明专利

JP2014070338A Rolling shutter obstacle detection system 有权
标题翻译：滚动快门障碍物检测系统
公开(公告)号：JP2014070338A
公开(公告)日：2014-04-21
申请号：JP2012214894
申请日：2012-09-27
申请人： Sanwa Shutter Corp , 三和シヤッター工業株式会社
发明人： ASAMI YUJI , IWASAKI SHINYA , OTSUKA HIROSHIGE
IPC分类号： E06B9/84
摘要： PROBLEM TO BE SOLVED: To enable electric power required for transmitting an obstacle detection result to be reduced when a shutter curtain falls, in the case where the transmission is wirelessly performed.SOLUTION: A rolling shutter obstacle detection system comprises: a seat plate switch 31 for detecting that an obstacle exists in an aperture 1; a transmitter 32 for transmitting an obstacle detection state signal including information indicating a detection state of the obstacle; a receiver 33 for wirelessly receiving the obstacle detection state signal; and an interlock relay 16 for performing opening/closing operation of the rolling shutter curtain 12 on the basis of the obstacle detection state signal. The transmitter 32 stops transmission of the obstacle detection state signal when the obstacle is detected. The interlock relay 16 performs control for closing the rolling shutter curtain 12 while the obstacle detection state signal is received, and performs control for stopping the closing of the rolling shutter curtain 12 when the obstacle detection state signal is not received.
摘要翻译：要解决的问题：在无线地进行变速器的情况下，能够实现在快门帘落下时发送障碍物检测结果所需的电力。解决方案：滚动快门障碍物检测系统包括：座板开关31 用于检测孔1中存在障碍物; 用于发送包括表示障碍物的检测状态的信息的障碍物检测状态信号的发送器32; 用于无线接收障碍物检测状态信号的接收器33; 以及用于基于障碍物检测状态信号进行滚动快门帘12的打开/关闭操作的互锁继电器16。当检测到障碍物时，发送器32停止障碍物检测状态信号的发送。互锁继电器16在接收到障碍物检测状态信号的同时执行关闭卷帘快门帘12的控制，并且当未接收到障碍物检测状态信号时，执行用于停止卷帘快门帘12的关闭的控制。

7. 发明专利

JP2014020184A Fire shutter 有权
标题翻译：灭火器
公开(公告)号：JP2014020184A
公开(公告)日：2014-02-03
申请号：JP2012163309
申请日：2012-07-24
申请人： Sanwa Shutter Corp , 三和シヤッター工業株式会社
发明人： ASAMI YUJI , IWASAKI SHINYA , OTSUKA HIROSHIGE
IPC分类号： E06B9/82
摘要： PROBLEM TO BE SOLVED: To prevent malfunction of lowering a shutter curtain by its own weight, caused by bringing a control device to a state of receiving a fire prevention signal in spite of being in a non-input state of the fire prevention signal.SOLUTION: First wiring is formed between a fire prevention board and a control device, and the first wiring comprises: a first signal wire which connects a first terminal of the fire prevention board and a first terminal of the control device; and a second signal wire which is provided with a contact being in an opened state during a non-fire period and connects a second terminal of the fire prevention board and a second terminal of the control device by closing the contact on the basis of fire detection by a smoke sensor. A fire prevention signal is sent from the fire prevention board to the control device through the first wiring in the case of fire. Between the control device and other devices, wiring for signal input from the devices is formed. In the control device, the second terminal is electrically separated from a signal return side signal ground of the wiring at least during an opened state of the contact.
摘要翻译：要解决的问题：为了防止由于控制装置处于防火信号的非输入状态而接收到防火信号的状态而由自身重量降低快门帘幕的故障。解决方案第一布线形成在防火板和控制装置之间，第一布线包括：将防火板的第一端子与控制装置的第一端子连接起来的第一信号线; 以及第二信号线，其在非灭火期间设置有处于打开状态的触点，并且通过基于火灾检测来关闭所述触点来将所述防火板的第二端子和所述控制装置的第二端子连接由烟雾传感器。在防火情况下，防火信号通过第一布线从防火板发送到控制装置。在控制装置和其他装置之间，形成用于来自装置的信号输入的布线。在控制装置中，至少在接触的打开状态期间，第二端子与布线的信号返回侧信号地电分离。

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