Patent application number | Description | Published |
20090056158 | Positive Load Alignment Mechanism - A positive load alignment mechanism comprises a platform device in which are disposed a plurality of driving devices, movable devices and movable bearing platforms. The driving device is connected to the movable device, and the movable bearing platform firmly supports a movable platform of the platform device. The driving devices are used to drive the movable devices to perform the back-and forth or left-and-right or rotating movement, and the movable bearing platforms firmly support the movable platform. By such arrangements, it can achieve the objectives of high pressure resistance, simplified structure, high security, high accuracy and all-direction displacement. | 03-05-2009 |
20090057520 | Displacement Platform with a Precision Plane - A displacement platform with a precision plane is a platform structure which comprises a base, a platform, a displacement device and two thrust bearing assemblies. The displacement device and the thrust bearing assemblies are disposed between the base and the platform. The thrust bearing assemblies are moved left and right. The platform cooperates with the displacement device to adjust the predetermined pressure and the height, such that the platform structure not only has the characteristic of high pressure resistant, but also can adjust the height and the left and right moving positions. | 03-05-2009 |
20090193924 | Two-Dimension Linear Platform - A two-dimension linear platform comprises a first displacement module and a second displacement module. The first displacement module includes a carrying member, at least one active linear module and at least one passive linear module. The active linear module and the passive linear module of the first displacement are parallel and opposite each other and are both disposed on the carrying member of the first displacement module. The second displacement module includes a carrying member, at least one active linear module and at least one passive linear module. The carrying member of the second displacement module is disposed on the active linear module and the passive linear module of the first displacement module. The active linear module and the passive linear module of the second displacement module are parallel and opposite each other and are disposed on the carrying member of the second displacement module. | 08-06-2009 |
20090193925 | Three-Axis Displacement Platform - A three-axis displacement platform comprises a first-axis linear device, a second-axis linear device, a third-axis linear device, a support frame and a balance weight. The three-axis displacement platform is formed by superposing the first-axis linear device, the second linear device, the support frame and the third-axis linear device on upon another, thus reducing the assembly space of the three-axis displacement platform. The balance weight is superposed on the support frame to balance weight, thus improving the displacement accuracy. | 08-06-2009 |
20090196538 | Linear Guideway with a Negative Pressure Type Dust Absorption Structure - A linear guideway with a negative pressure type dust absorption structure comprises a linear guideway and a negative pressure type dust absorption structure. The linear guideway includes a sliding block and a sliding seat. The sliding block is movably disposed on the sliding seat. The negative pressure type dust absorption structure is disposed on the sliding block and includes at least one guiding passage having at least one inlet and one outlet. The outlet is connected to a negative pressure source, such that the suction is produced, so as to absorb dust from the inlet of the guiding passage. | 08-06-2009 |
20100155544 | Chain With Follow-Up Rolling Assemblies - A chain with follow-up rolling assemblies comprises at least one follow-up rolling assembly which can provide a rolling contact between a suspended portion and an unsuspended portion of the chain to reduce the friction resistance and reduce the resultant dust which will contaminate the working environment. In addition, the follow-up rolling assemblies can turn freely with the chain to avoid stopping the movement of chain. | 06-24-2010 |
20100212554 | Carrying Apparatus Capable of Preventing Deviation of a Positioning Platform Carried by it - A carrying apparatus capable of preventing deviation of a positioning platform carried by it is provided with a positioning platform at the top thereof and a support base at the bottom thereof. At both lateral sides of the carrying apparatus are provided an anti-deviation structure, respectively, so as to restrict the positioning platform and prevent it from being deviated. | 08-26-2010 |
20100215463 | Carrying Apparatus Capable of Quickly Moving a Positioning Platform Carried by it - A carrying apparatus capable of quickly moving a positioning platform carried by it is provided with a positioning platform at the top thereof and a support base at the bottom thereof. The carrying apparatus is defined with at least one sliding way, and the positioning platform is provided with a plurality of wheels which is in rolling contact with the sliding way of the carrying apparatus, so as to make the positioning platform move in the sliding way of the carrying apparatus quickly. | 08-26-2010 |