Single bolt to attach mount to the pole never held, and stripped immediately. PROS: inexpensive, seem like it will hold upĬONS: Pole are rolled steel and welded they are not tube steel and therefore don't slide into each other like they should. so you see it worked, but it took some effort. The poles motion to the left indicates that the settling time decreased, while the poles moving away vertically reduce the peak time value. Build the 5 upper (long/long/long) triangles of the hexagons with the coverings attached. The arrows indicate how the poles moved after the modifications of the damping ratio and natural frequency. Prop up each of these triangles with a pole from the inside of the dome to the center of the hub. and as we release our support the thumb screw pulled right out! So we pulled down the projector and we split the pan tilt mount, and using a bolt and a nylock nut we replaced the thumb screw and bolted the unit together. Build the 5 bottom (long/long/long) triangles of the hexagons with the coverings attached. when we went hang the projector we lifted it up (50 lbs) and held it there while we screwed in the thumb screw to attach the projector mount to the pole mount. so have about 20 min of filing with a rat tail file we shaved down the bead so that the 2 poles fit together. I am usually amazed at the quality of the product for the price it is sold for on here, but this product truly lived up to Cheap! there was a welding bead running down the inside of the main support pipe, which in its self is not a problem unless you have to slide another pipe (the extension) into it, than you don have the clearance. (4) one screw mount mechanism for the heavy projector
(3) not flexible mounting piece on the projector (2) ugly and impractical ceiling mount part It would probably OK if nothing vibrates and moves. At the end, I had to use the old mount top (it happened that pushed in the extension very tightly) to make it look nicer. The mount to the extension is only one screw and looks scary. The mount of the projector is too large for my SONY BRAVIA VPL-HW 3 hole projector. Head-mounted augmented reality (AR) displays allow for the seamless integration of virtual visualisation with contextual tangible references, such as physical (tangible) globes. but accelerates with increasing latitude to become infinite at the poles. As you move towards the poles on a globe, the distance between longitude lines decreases as a function (cosine) of latitude. The large and floppy fixture is very ugly. The Mercator projection is a cylindrical map projection presented by Flemish geographer and. The new coordinates needed to draw the real size of the countries are derived by calculating the distance between the center of the country and each of the coordinates in the country’s shapefile. In North America, ceiling is most likely the wood stud. The top part to screw onto the ceiling is very badly designed. I hoped that was a tight connection, "need hammer to push in" as many reviewed to make a solid connection.
It's not any more, very easy to connect all 3 extensions. Many reviews mentioned about tight connection between extensions. I give 3 stars for 3 reason: (1) for it's reasonable price and (2) extended length, (3) solid material.
0 kommentar(er)
