Patent
Telescopic display stand
Sheng-Chien Wang
- 05 Jan 2005
37
TL;DR: A telescopic display stand includes a base and a fixed tube secured on the base of the base, and a second fixed tube is attached to the fixed tube as mentioned in this paper, where a gear box is mounted in the first telescopic tube and a plug is mounted on the second telescopy tube.
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Abstract: A telescopic display stand includes a base and a fixed tube secured on the base A first telescopic tube and a second telescopic tube are in turn telescopically received in the fixed tube A gear box is mounted in the first telescopic tube, and a plug is mounted in the second telescopic tube A first threaded rod has a bottom end rotatably received in the fixed tube and threadingly extends through the gear box A second threaded rod has a bottom end rotatably mounted in the gear box and threadingly extends through the plug A driving unit is mounted on the gear box for driving gears in the gear box An effigy sheath is mountable over the fixed tube and telescopic tubes Whereby, the display stand can be automatically erected and retracted
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Citations
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Jihad I. Ramlaoui,Geoffrey Pinto,Daniel J. Shetzer,Daniel M. Amkraut,Andrew Robert Hawksworth,John Herbert Harvey,Alan K. Evans,Vikram Chandarana,Roger Moorhouse +8 more
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TL;DR: In this article, a variable area fan nozzle assembly for a turbofan engine includes a nacelle having an aft edge and a translating thrust reverser sleeve with a trailing edge.
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TL;DR: In this paper, a support for an electronic display is provided, which is movable through a panning motion by both manual manipulation and a motor, and can support both manual and motorized panning of the electronic display.
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TL;DR: In this paper, the exit area of a nozzle assembly is varied by translating a ring assembly located at a rear of the engine nacelle to obtain lower fan pressure ratios and thereby increase the efficiency of an engine.
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Chia-Jung Wang
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TL;DR: In this article, a lifting device with parallel double screw rods is described, which includes a driving means, a first transmission means and a second transmission means, and the second transmission mean is provided at one side of the first transmission mean and parallel thereto.
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References
Patent
Telescoping tube assembly
Albert J. Sturm,Thomas E. Marrinan +1 more
- 21 Apr 1995
TL;DR: In this paper, the first ball-screw assembly is operatively connected between the first longitudinal tube section and the second longitudinal tube sections, and a drive motor is joined to the second tube section to move therewith.
29
Patent
Telescopic system having a rotation transmission link between a screw and nut of a module
Philippe Garrec
- 06 Sep 1995
TL;DR: In this article, the rotational transmission link between the screw and the nut is replaced by a rotation transmission coupling between the case and the screw, and each of the cases is mutually freely slidable and prevented from rotating with respect to each other.
26
Patent
Multi-leg telescopic linear actuator
Dean A. Zimmerman
- 02 Feb 2001
TL;DR: In this paper, a cylindrical drive motor is mounted axially within the inner leg and coupled to a drive collar by a pedestal mount, and a fixed drive screw extends from the base within an outer leg upwardly through the second drive collar.
24
Patent
Apparatus for upward and downward movement of an arm in a robot system for taking out injection molded and die casting products
Hachisu Kiyoji
- 15 Oct 1985
TL;DR: In this article, the pneumatic cylinders carry the load of various elements of the robot arm and surge tanks are connected to the cylinders to provide an upward pressure offsetting the load on the cylinders.
22
Patent
Height adjustable table
Robert Warren Insalaco
- 02 Jun 2000
TL;DR: In this article, a support is attached to the tabletop where the support selectively engages the base solely via friction so that the tabletop is prevented from moving relative to the base, and the tabletop top is not allowed to be removed from the table.
12
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