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The elevator shown in Fig. Release the little car at the top floor, and it will descend to the ground floor, and then return to the starting point, without you having to touch it a second time. A magical elevator? Perhaps so. A little mechanical device performs the trick. The same plan may be followed for installing the doll-house elevator in Chapter XIII, but the more stories there are the more fun there is in operating the elevator. This is why I have adapted the scheme to.

A Toy Office Building. Six stories are shown in Fig. A packing-case ubild feet 6 inches long, stood on end, was used for the model. Another box or two can be added to the top for additional stories. Besides the box, or boxes, get enough box boards for floors and partitions. Make the Floors in two pieces A and B, Fig. This opening should be about 5 inches square.

Mark out and cut the boards for all [Pg 60] of the floors at one time, and be careful to get the shaft opening the same in each floor. Cut the notch C in board A about 1 inch square. The Partitions, a pattern for which is shown in Fig.

The Elevator Car should be built up of cigar-box wood, as shown in Figs. Fasten these upon the base piece F as shown.

The Elevator Guides. Bore the holes G through the top and bottom of the car, close to the sides, for guide build a toy elevator 4k H to run through Figs. Bell-wire, or almost any wire that you have on hand, will do for the guides. Fasten two screw-eyes into the under side of the top of the shaft, the same distance apart build a toy elevator 4k holes G, and in the proper position elveator they will come exactly over them I, Fig.

Use the car for determining build a toy elevator 4k measurements. Then bore two holes through the bottom of the shaft directly below the screw-eyes J, Fig. Attach build a toy elevator 4k wire to one screw-eye, run it down through holes G in the car, through one of the holes J, then across to and up through the other hole J, up through the other set of holes G in the car, and attach to the second screw-eye I.

The Cables. The elevator is lifted by means of cord L Figs. Fasten this cord to a tack driven into the top of the car, then run it up and over spool M Figs. The Counter-balance. A bottle, filled with sand to make it weigh more than twice as much as the car, should be used for this. Screw a small screw-eye into the cork to tie the cord to. The Smoke-stack, which is fastened to the back of the building Build a toy elevator 4k. Make the stack of cardboard mailing-tubes, joining them end to end with q of paper pasted [Pg 62] around them.

Fasten the stack to the back of the building with wire straps, and brace the top as shown in Fig. The Overhead Pulleys, or sheaves. These are spools. You will see by looking at Fig. Hoy pulley guild N in the smoke-stack by means of a wooden axle pushed through holes pierced in the side of the stack, as is shown in the small drawing above, Fig. Bore a hole through the back of the building for the cable cord L to run through P, Figs.

How the Car Operates. When the weight and cord have been adjusted and the smoke-stack build a toy elevator 4k, the elevator will run from the ground floor up to the roof of its own accord, because the counter-balance is much heavier than the car. To make it descend it is necessary to add weight to the car, to make it enough heavier than the counter-balance so it will drop of its own accord. This is done with.

Ballast consisting of a bottle of sand or salt of twice the combined weight of counter-balance K and the nuild. After filling the bottle, cork it up, and screw a screw-eye into the cork. Then screw the eye of a 2-inch hook-and-eye into the roof of the building, directly over the center of box E of the elevator R, Figs. With the hook and rubber-band properly adjusted, this is what happens when the car ascends to the top of the shaft.

The bottom of the rear portion of the car strikes bottle Q, lifts it enough to release the end of the hook Rand the rubber-band springs the hook out of the way Fig. The bottle remains upon build a toy elevator 4k rear portion of buipd car, and its weight carries the car to the bottom of the shaft. To Make the Car Rise to the top of the shaft again, remove bottle Q.

Replace the bottle upon the end of hook R, and it will be in position for the next trip downwards. Cut the holes Y and Z Fig.

A Simple Control f or stopping the car at the different floor levels. Stick S may be a piece of broom-handle, curtain-pole, or flagstaff. Bore a hole through the bottom of the shaft, directly below holes C in the floors T, Fig. Then locate on one side of stick S points just below the under face of each floor, and upon the elebator side locate points just above where the back edge of the elevator will come when the car is raised to each floor level Fig.

Remove the stick, and drill or bore a small hole at each point marked; build a toy elevator 4k replace it, nail a small block U, Fig. When stick S is turned to the position shown in Fig. Two Levers operate the brakes W, Figs. Cut these of the shape shown in Fig. Then tack a piece of cord to stick S, wrap the ends of the cord once around, slip them through screw-eyes V screwed build a toy elevator 4k the side walls, and tie to tacks driven into levers W.

One series of brakes can now be set by pulling forward one lever, and the other series by pulling forward the other lever. By driving a nail into stick S at X Fig. The Outdoor Elevator build a toy elevator 4k in Fig. If you live in an upper story of an apartment building, your elevator can be made to run to a greater height, which, of course, will make more fun.

It will save considerable work to use the porch, because for one thing you will not have to build an upper platform to stand upon to reach the elevator car when elevatoor runs to the top, and for another thing builv supports for the guides and cable can be fastened directly to one of the porch posts.

Figure shows a large detail of The Guide Supports. Cross strips A, B, and C should be [Pg 68] 18 or 20 inches long, about 2 inches wide, and 1 inch thick. At a distance of about 1 inch from one end of strips A and B screw a screw-eye into one edge, and build a toy elevator 4k inches from those eyes screw a second screw-eye D, Fig.

A dozen will cost about 5 cents at the hardward store. The elevator guides are fastened to these. Besides the screw-eyes t here must be two clothes-line pulleys for the cable to run over.

These cost 5 cents apiece. Screw one pulley into the edge of strip B, halfway between the two screw-eyes D E, Fig. Nail strip A t o the porch post as close to the ground as you can get it, strip B to the same face of the same post, about 18 inches above the porch railing, and strip C to the opposite face of the post at the same height as strip B.

Nail these strips securely in place. The Cargo to a grocery store. You will be sure to find just what you want there. It build a toy elevator 4k not likely that the grocer will charge you anything for a small box like this. If you leevator placed screw-eyes D 8 inches apart, ty directed, the width of the box should be a trifle less than buid measurement, but build a toy elevator 4k the box you pick up is wider the screw-eyes can be spaced as much farther apart as is necessary to accommodate it.

Figure shows how the ekevator is converted into the car. Screw two builf into each side of the box, one x the other, as shown at G, for the elevator guides to run through, screw another into the exact center of the top H to tie the hoisting cable to, and screw another into the exact center of the bottom to tie the lowering cable to. Nail a narrow strip across the open front of the car, at the bottom, to keep elevafor from falling out.

The Guides. A ttach these guides to screw-eyes D in strip B, first, drop them through screw-eyes G in the sides of the car, and then fasten to screw-eyes D in strip A.

The Counter-balance is a large can filled with earth, sand, or small stones. Its weight must be equal to about three times that of the empty car. Fasten the lifting cable through holes punched in opposite sides of the can Fig. The Lifting Cable. After tying this to the counter-balance, run it over pulley F, then over pulley E, and tie to screw-eye H build a toy elevator 4k the top of the car.

The cable must be of the right length so when the counter-balance has dropped to the ground the car [Pg 70] will come just above the porch railing, as shown in Fig. As long as the weight of the car and its load remains less than half of that of the counter-balance, the counter-balance will drop and by so doing lift the car.

The cable attached to the bottom must be pulled to lower the car. Those of you boys who own a tree-hut, or intend to build one,[1] should erect an elevator similar to the one just described, for hoisting supplies to the hut.

How the toy works is shown in Figure 2, where you can see the parts better. First, grain - or its play substitute, sawdust - is put into the hopper G, Figure 2, below at one end of the elevator. When you turn the crank 77, Figure 1, outside the building, the belt B, . An elevator made from boxes and twine adds an element of delight to a child's play space. The elevator can be used as part of a pretend parking garage to lift cars to their designated parking spots. An elevator can also be used to carry dolls to their scheduled hair appointment at the pretend beauty parlor. Mar 31,  · How to Make the Hydraulic Elevator. Supplies for the Hydraulic Elevator: Jumbo Popsicle Sticks (17) Wire Wooden Skewers (2) 2 – 10 ml Syringes Thin plastic tubing. Mark the center and two end points on each popsicle stick (about 1/2 inch in). You will be putting a hole through these points, and you want to them to match up with the other ones.

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