公开(公告)号：WO2009005571A2

公开(公告)日：2009-01-08

申请号：PCT/US2008006996

申请日：2008-06-03

Applicant: PAIL OPHER

Inventor： PAIL OPHER

IPC: A47F7/00

CPC classification number: A47F5/0869 ,  A47F1/128

Abstract: A display apparatus comprises an elongate support member configured to support a plurality of packaged products thereon. A product pusher device is movably supported on the support member for forward and rearward movement along it. The product pusher device has a biasing mechanism therein that engages the support member and applies a relative force thereto from the pusher device such that the product pusher device engages a rearmost one of the plurality of packaged products and applies a pushing force thereto so as to move the packaged products forward towards the distal end of the support member. The biasing mechanism is completely supported in the product pusher device and moves therewith on the support member. The biasing mechanism may be a wheel rotatably supported in the product pusher device so as to engage with the support member and to rotate when the product pusher device moves along the support member, and a spring having one end thereof fixedly connected with a housing of the pusher device, and a second end thereof fixedly connected with the wheel so that the spring is charged when the pusher device is moved rearward and the spring urges the wheel to rotate to move the pusher device forward on the support member. A method for providing a display, including for a retrofit of existing displays, is also described.

Abstract translation: 显示设备包括配置成在其上支撑多个包装产品的细长支撑构件。 产品推动器装置可移动地支撑在支撑构件上，用于沿着其前后移动。 产品推动器装置中具有偏置机构，该偏置机构接合支撑构件并且从推动器装置向其施加相对力，使得产品推动器装置接合多个包装产品中最后面的一个，并向其施加推力以移动 包装好的产品朝向支撑构件的远端前进。 偏置机构完全支撑在产品推动器装置中并随其在支撑构件上移动。 偏置机构可以是可旋转地支撑在产品推动器装置中的轮子，以便当产品推动器装置沿着支撑构件移动时与支撑构件接合并旋转;以及弹簧，其一端与外壳的固定连接 推动器装置，其第二端固定地与轮子连接，以便当推动器装置向后移动时弹簧被充电，并且弹簧促使轮子旋转以使推动器装置在支撑构件上向前移动。 还描述了用于提供显示器的方法，包括用于现有显示器的改进。

公开(公告)号：WO2005008620A3

公开(公告)日：2005-09-15

申请号：PCT/US2004021460

申请日：2004-07-02

Applicant: PAIL OPHER

Inventor： PAIL OPHER

IPC: G08B13/14 ,  G09G20060101 ,  H02G15/10 ,  H02M3/335

CPC classification number: G08B13/1409 ,  G08B13/1454 ,  Y10T307/32 ,  Y10T307/359 ,  Y10T307/383 ,  Y10T307/675

Abstract: A system and method are provided for displaying electronic devices operable when electrical power is supplied to them at respective operating voltages through respective power connectors. The system has a power supply providing input electrical current at a first voltage and cable structures each connected with the power supply and having a respective power connector electrically connecting with the power receiving structure of one of the electronic devices. The cable structures each include a voltage regulator system that receives the input electrical current, converts it to an output electrical current at an output voltage, and transmits it to the power connector, so as to transmit an operating electrical current to the associated electronic device. The voltage regulator system sets the output voltage of the output electrical current such that the operating electrical current delivered to the associated electronic device has a voltage that corresponds to the operating voltage of that device. This is accomplished by connecting the voltage regulator to a calibrating component with a selected electrical characteristic that sets the output voltage. A security circuit creates an alarm when separation of the electrical device from the system occurs.

Abstract translation: 提供了一种用于显示电子装置的系统和方法，用于在通过相应的电源连接器以各自的工作电压向它们供电时可操作。 该系统具有电源，其在第一电压处提供输入电流，并且每个电缆结构与电源连接，并且具有与电子设备之一的电力接收结构电连接的相应电力连接器。 电缆结构各自包括电压调节器系统，其接收输入电流，将其转换为输出电压的输出电流，并将其传输到电源连接器，以便将运行的电流传输到相关联的电子设备。 电压调节器系统设置输出电流的输出电压，使得输送到相关电子器件的工作电流具有与该器件的工作电压对应的电压。 这是通过将电压调节器连接到具有设定输出电压的选定电气特性的校准组件来实现的。 当电气设备与系统分离时，安全电路会产生报警。