Design

TRAILER-UNIVERSAL

31.05.201813.05.2018Design

In recent years, more and more difficult to find untrodden place, even in the Northern Russian province, for collecting berries, mushrooms and, of course, hunting. The most attractive place for recreation usually found along the banks of small rivers, lakes and canals between them. But you must have at least a boat. To this end, I bought from one of the provincial craftsmen great homemade fiberglass hull of a small boat with an outboard motor “Whirlwind”. To bind to its Parking place, and free to travel with him, decided to make the boat light, strong, with good patency of the trailer to the car (at that time I was “Moskvich-2140”). And, besides, he was supposed to be universal, that is to have a detachable body for transportation of any goods from the house to the cottage and back.

MOSCOW CHOPPER

31.05.201813.05.2018Design

In illustrated catalogue “the World of motorcycles” for the year 1997 the publishing house “driving” a classification of motor vehicles, taking into account the purpose of the machines and their arrangement, according to which the choppers are one of the major groups known as Custom Cruiser motorcycles or American style.

PERENIMAET SLIDES

31.05.201813.05.2018Design

When the need arises to duplicate any negative or slide, the question is how to do it. Contact method seems to be the easiest, but not always acceptable due to the complexity of determining the correct exposure in the exposure. For those who have a video camera to macro mode with pull-out fur (NRF or similar), the task is much simplified because it can be adapted for these purposes. Will need only an additional frame from the slide projectors of the type “Light” or “Etude” and a simple holder for mounting them on the console.

THE ENGINE OF THE “BURAN”: REVEAL RESERVES

30.05.201813.05.2018Design

The engine RMZ-640 “Buran” Rybinsk engine production plant is widely used not only on the same snowmobile, but deltalyo. However, if a separate snowmobile owners its characteristics in some way satisfied, then the pilots — with a few exceptions. And the constant threat of overheating of the cylinders and pistons burnout know many people who for a long time dealing with RMZ. So deltaleft trying to replace “shestistrunnoi” engine better, possibly imported or, at worst, to improve.

TRICYCLE WITH ROLL

30.05.201813.05.2018Design

The history of car industry it is known that the first car was three-wheeled crew K. Benz. In the future, with increasing speed, was replaced by four-wheeled machine, the more stable in the turns. However, the designers did not leave the desire to create a three-wheeled chassis of the same resistance. It is constructively easier and lighter with the same capacity, therefore more reliable and cheap to operate.

CATAMARAN FOR FOUR

30.05.201813.05.2018Design

For water hikes inflatable catamaran has a number of advantages over the kayak. It is high reliability, great stability, with satisfactory maneuverability, increased permeability of the rapids sections, low weight, comfort, and convenience for boarding and alighting. In the end, the benefits outweigh the known disadvantages of a catamaran — high windage hull with the crew and low speed when driving on the oars. Propose a simple design of a catamaran, which used available materials.

RECUMBENT: LET’S HIT THE ROAD!

30.05.201813.05.2018Design

In the late 70-ies in the press, especially in the journal “modelist-Konstruktor”, wrote a lot about velomobiles. Was presented designs of various authors. Some argued that a new form of transport, which in the future will press not only a bike but a car. However, nothing happened. Why? A simple answer to this question is difficult. Will only Express some thoughts.

CHANGE ROUND TO OVAL

30.05.201813.05.2018Design

A letter from our reader V. Zasyadko prompted the idea to go back to the old idea of replacing the round sprocket of the bike Ellipso, which leads to the alignment torque generated by the efforts of the cyclist when pedaling. According to cyclists, the idea deserves attention, and the embodiment of her life — not too time consuming even at home. The recommendations V. Zasyadko calculation ellipse-tion of stars and of its manufacturing technology.

WITH A PROPELLER IN THE WATER…

30.05.201813.05.2018Design

The propeller, or, as at the dawn of aviation, the propeller is experiencing a rebirth. The reason is the emergence of daltelecom and motor paragliders with very advanced rotor settings. The pilots quickly learned that they can be used in ground form.

It should be noted that the power units deltalyo power, reliability and efficiency are ideal for creating aerovision, since the parameters of the motor with propeller is not worse than the traditional powertrain with the propeller. Moreover, the boat with aredigital not afraid of shallow water, reeds, sedges and algae. Besides the engine, the glider releases the exhaust is not in the water, like an outboard or stationary power unit for any boat (from the point of view of environmentalists, this method of muffling the exhaust note is not tenable!), and in the air.

AND THROUGH THE SWAMP, AND SNOW

30.05.201813.05.2018Design

ATVs on tires of low pressure are becoming more comfortable. If ten years ago, enthusiasts of all-terrain vehicles created mainly of three-, four – and six-wheeled vehicle, devoid of even a hint of the cockpit, today Amateur designers send in edition the pictures they made on their ATVs with a comfortable and warm cabins designed for long journeys in conditions of low temperatures. Here is one of such machines is a comfortable tricycle “Mini-200”.