Hsiu-Feng
Hsiu-Feng Chen, Taipei City TW
Patent application number | Description | Published |
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20100276378 | EXHIBITION APPARATUS - An exhibition apparatus includes a pair of side boards, a pair of back boards, a vertical board and at least a pair of bottom boards. The pair of back boards are respectively pivotally connected to each other and respectively pivotally connected to the pair of side boards. At least one among the pair of back boards has at least a first insertion portion. The vertical board is disposed between the pair of side boards. The pair of bottom boards are respectively pivotally connected to the two opposite surfaces of the vertical board and respectively pivotally connected to the surfaces of the pair of side boards facing the vertical board. At least one among the pair of bottom boards has a second insertion portion, and the first insertion portion and the second insertion portion suit to be inserted by each other. | 11-04-2010 |
20120091089 | EXHIBITION APPARATUS - An exhibition apparatus includes a pair of side boards, a pair of back boards, a vertical board and at least a pair of bottom boards. The pair of back boards are respectively pivotally connected to each other and respectively pivotally connected to the pair of side boards. At least one among the pair of back boards has at least a first insertion portion. The vertical board is disposed between the pair of side boards. The pair of bottom boards are respectively pivotally connected to the two opposite surfaces of the vertical board and respectively pivotally connected to the surfaces of the pair of side boards facing the vertical board. At least one among the pair of bottom boards has a second insertion portion, and the first insertion portion and the second insertion portion suit to be inserted by each other. | 04-19-2012 |
Hsiu-Feng Chu, Chungli City TW
Patent application number | Description | Published |
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20100295696 | Digital Display Apparatus for Fastener Pulling Tool - A digital display apparatus for a fastener pulling tool to set a fastener (e.g., rivet, blind rivet or blind threaded insert), driven by pneumatic, hydraulic or pneudraulic power, includes a power supply, a CPU, a pressure sensor, position sensors, a display, and an input means; wherein the pressure sensor is operable to sense pressure of hydraulic or pneumatic fluid entering the fastener pulling tool; the CPU includes a pressure and pulling force calculation module an unit conversion module, an over pressure determination module, a cycle times counting module, and an abnormal stroke detecting module; and the display includes a pressure display zone for showing hydraulic or pneumatic pressure and a pulling force display zone for showing pulling force, a non-resettable over pressure display zone showing the highest inlet pressure, and a cycle time display zone for showing non-resettable accumulated working cycles of the tool. | 11-25-2010 |
Hsiu-Feng Chu, Chungli TW
Patent application number | Description | Published |
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20140096985 | METHOD AND MECHANISM FOR THE INDIRECT COUPLING TORQUE CONTROL - A method and mechanism of the indirect coupling torque control provides a rotary impact mechanism driving a rotary drive mechanism linked between the rotary impact mechanism and a fastener member, when the rotary impact mechanism rotates the fastener member. The rotary drive mechanism can accumulate a rotation stress generated by the rotary impact mechanism to rotate the fastener member. When the rotation stress accumulated in the rotary drive mechanism is larger than the torque value applied to the fastener member, a linear relation between a sensed signal measured from the stress accumulated in the rotary drive mechanism and the torque value applied to the fastener member is provided. Whereby the linear relation is used to control the torque valued applied to the fastener member when the rotary impact mechanism is rotating. | 04-10-2014 |
20150041162 | PROGRAMMABLE TORQUE CONTROL METHOD FOR SENSING LOCKING ELEMENT - In a programmable torque control method for sensing locking element, at least one sensing locking element and a power torque tool are provided. A s sensed strain signal produced by the sensing locking element is transmitted to a controller of the power torque tool when the sensing locking element is driven by a power torque tool to a desired position and forward and backward rotations of a driving motor of the power torque tool are controlled by the controller, and the forward or backward rotation of the driving motor is determined according to the s sensed strain signal to control a programmable continuous motion until the tightening torque or clamping force reaches to a predetermined target torque value. | 02-12-2015 |
Hsiu-Feng Lee, Taipei City TW
Patent application number | Description | Published |
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20090096473 | TESTING PROBE AND ELECTRICAL CONNECTION METHOD USING THE SAME - A testing probe including a shaft body and a plurality of claws is provided. Each cross section of the shaft body has a substantially identical shape and a substantially identical outer diameter. The claws are formed integrally with the shaft body at an end thereof. An orthogonal projection of the claws on any one of the cross sections of the shaft body is within the contour of the cross section. Contacting a solder bump on a test pad of a circuit board with the claws of the testing probe increases the test yield of the circuit board. | 04-16-2009 |