Victa lawn mower

The Victa lawn mower was invented in 1952, in the backyard of Mervyn Victor Richardson in Concord, Australia.

In 1951, Mervyn's son Garry mowed lawns to earn money in university holidays. Garry borrowed Mervyn's cylinder-based power mower which was heavy to transport and to operate. Mervyn wanted to design a new mower for his son's business. Mervyn had seen Lawrence Hall's 'Mowhall' rotary lawn mower demonstrated in 1948. The heavy Mowhall was not a very successful invention because it required two people to use it, one to push and one to pull.

Although Richardson had developed rotating reel mowers for his son's business, in August 1952 he decided to make a rotary lawn mower similar to the Mowhall, using a Villiers two-stroke engine mounted on its side but utilising a lighter base plate, allowing use by a single operator. He wanted it to be cheaper, lighter and more powerful. It was called the "Peach-Tin Prototype", so named because it was made out of scrap metal with a peach tin used as a fuel tank.

Lawn mower

A lawn mower (mower, etc.) is a machine utilizing one or more revolving blades to cut a grass surface to an even height. The height of the cut grass may be fixed by the design of the mower, but generally is adjustable by the operator, typically by a single master lever, or by a lever or nut and bolt on each of the machine's wheels. The blades may be powered by muscle, with wheels mechanically connected to the cutting blades so that when the mower is pushed forward, the blades spin, or the machine may have a battery-powered or plug-in electric motor. The most common power source for lawn mowers is a small (typically one cylinder) internal combustion engine, particularly for larger, self-propelled mowers. Smaller mowers often lack any form of propulsion, requiring human power to move over a surface; "walk-behind" mowers are self-propelled, requiring a human only to walk behind and guide them. Larger lawn mowers are usually either self-propelled "walk-behind" types, or more often, are "ride-on" mowers, equipped so the operator can ride on the mower and control it. A robotic lawn mower ("lawn-mowing bot", "mowbot", etc.) is designed to operate either entirely on its own, or less commonly by an operator by remote control.