32results about How to "Moving linear" patented technology

A gear motor having a safety mechanism includes a motor body, a speed reduction mechanism, a transmission mechanism, and a touch switch. The speed reduction mechanism includes a worm and a worm wheel drivingly engaged with the worm. The transmission mechanism includes a base fixed to the speed reduction mechanism, a lead screw rod pivotally connected to the base and rotatably driven by the worm wheel, and a nut threadedly connected to the lead screw rod. The touch switch is electrically connected to the motor body and provided aside the lead screw rod, thereby stopping the motor body when the nut contacts the touch switch. Thus, the gear motor not only controls the operation of the driven mechanism, but also allows various driven mechanisms to be mounted thereon. The assembled volume of the gear motor and the driven mechanism is reduced.

A sheet material cutting table includes a base comprising a foot component and a turntable component and a table top rotatably supported on the base to rotate about a generally vertical axis. The table top includes a support formation and a planar top component defining a planar work surface. At least one of the base and the table top has a track and at least one of the other of the base and the table top has rolling elements configured to roll along the track thereby allowing the table top to be linearly displaceable in a horizontal plane relative to the base.

The present invention discloses a method to move a magnetic capsule linearly both horizontally and linearly in a very controllable fashion, wherein the direction of a combined external magnetic field, the force experienced by the magnetic capsule, the movement direction of the capsule and magnetic direction of the magnetic capsule can be all aligned in parallel to each other.

A friction-drive carriage type conveyor includes a carriage 1 for running in a running direction along a horizontal track including a first track section and a second track section, which crosses a passage 26. Friction drivers 29 and 30 are fitted on both sides of the passage 26 to drive the carriage 1 across it. A main guide rail 14 lies along the whole length of the first track section. A rear auxiliary guide rail 31 lies along the first track section and is upstream of the passage 26. A front auxiliary guide rail 32 lies along the first track section and is downward of the passage 26. The carriage 1 is fitted with a pair of main guided members 4 and 5 for engaging with the main guide rail 14, a pair of front auxiliary guided members 6 and 7 for engaging with the front auxiliary guide rail 32, and a pair of rear auxiliary guided members 8 and 9 for engaging with the rear auxiliary guide rail 31. The main guided members 4 and 5 are spaced from each other in the running direction. The front auxiliary guided members 6 and 7 are forward of the main guided members 4 and 5 and spaced from each other in the running direction. The rear auxiliary guided members 8 and 9 are backward of the main guided members 4 and 5 and spaced from each other in the running direction. The auxiliary guided members 6–9 are positioned on either side of the main guide rail 14. While the carriage 1 is passing across the passage 26, at least two of the guided members 4–9 engage with the associated guide rail or rails 14, 31 and / or 32 on one or both sides of this passage. This ensures that the carriage 1 passes linearly across the passage 26.

This application discloses a feeding device for a crucible, belonging to the field of display technology. The feeding device includes: a base, a robot arm and a bottle holder. The base is movably connected to one end of the robot arm, the one end of the robot arm can move linearly on the base, a motion trajectory of the robot arm is parallel to a lengthwise direction of the crucible. The bottle holder is disposed at the other end of the robot arm and the bottle holder is rotatable at the other end. This application can protect operator's health, improve production efficiency and reduce production costs.

An inertia measurement module and three-axis accelerometer, comprising a first pole piece (4) located on a substrate and a mass block (1) suspendingly connected above the substrate via elastic beams (11, 12); the elastic beams (11, 12) includes a first elastic beam (12) and a second elastic beam (11), two ends of the second elastic beams (11) being connected to an anchor point (6) of the substrate, two ends of the first elastic beam (11) being connected to the mass block (1); a center of the first elastic beam (12) and / or the second elastic beam (11) deviates from a center of gravity of the mass block (1); the mass block (1) is further provided with a first movable electrode (9) and a second movable electrode (10) in a Y-axis and an X-axis direction; the movement of one axis in a plane of the inertia measurement module cannot be affected by an eccentric structure feature, such that both X-axis movement and Y-axis movement are linear movements, thus not intensifying an inter-axis coupling, and also not reducing displacement of a mass block on the X-axis and the Y-axis, thus improving capacitance detection precision.

This laser irradiation mechanism includes a control unit which has a function allowing the focal point of a laser beam to describe a circle, performs control such that the focal point describes a spiral, and performs control such that the central axis of the spiral moves along a curved surface.

Disclosed is a vehicle brake system having a pump and a prechamber, from which the pump can extract a fluid by suction, and having a switching valve, by means of which fluid can optionally be fed to the prechamber. A bypass valve connected in parallel with the switching valve is switched as a function of the pressure difference between the ambient pressure and the prechamber pressure.