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The development of the chainsaw marked a significant leap forward in forestry. These machines were first created in the 1920s, and their introduction revolutionized timber production, similar to how the transition from axes to hand saws had done before them. Over time, the forest transformed from a wild and untamed expanse into a managed resource, providing valuable timber and fulfilling multiple roles including protection and recreation.
For centuries, logging was considered a lowly profession, often looked down upon by society. But the advent of the modern chainsaw changed everything. It elevated the status of loggers, transforming them from unskilled laborers into respected operators of advanced machinery.
The axe, with its ancient roots, has always been one of humanity's most essential tools. Even into the 19th century, it remained a crucial instrument in tree felling. Around 5000 BC, Germanic tribes pioneered the use of saws by cutting small teeth into half-moon shaped flint stones. While it remains unclear whether these early saws were used for woodworking, the discovery of copper led to the creation of bronze tools, which combined both axes and saws, allowing for more versatile applications.
Around 750 BC, iron replaced bronze as the preferred material for toolmaking, although saws continued to be made of bronze for many more years. During this period, saws began to be used more frequently by craftsmen, doctors, and surgeons rather than primarily in the forest.
Despite the progress made with saws, the axe still reigned supreme until the 19th century. It was only with the invention of the chainsaw that the axe's dominance finally waned. Now, the chainsaw has become an indispensable tool in modern forestry, improving efficiency and safety while drastically increasing productivity.
This technological evolution underscores how tools shape human civilization. From simple stone axes to sophisticated chain saws, each advancement has played a pivotal role in how we interact with our environment.
Fig. 1 – Manual sawing with the forest supervisor watching...
Fig. 2 – One of the first one-person chain saws
Photos: Archives WSL
History of the chainsaw
The table below displays two images and their corresponding captions, illustrating the evolution of saw technology over time. The first image shows manual sawing with a forest superintendent observing, while the second depicts one of the earliest one-person chain saws. Both images are sourced from the WSL archives.