WebOct 8, 2024 · Finnish inventor Heikki Kärnä is the man behind the Vipukirves Leveraxe and his aim was to redesign the axe using simple principles of physics to make it more … WebApr 23, 2014 · Regardless if you’re a professional lumberjack or a ‘casual woodsplitter’, the Vipukirves (Finnish for LeverAxe) is without a doubt something that makes everybody’s …
leveraxe the smart axe Trademark of Heikki Kärnä. Application …
WebStill, humankind has been waiting centuries for someone to improve on the regular wood-chopping axe, and now Heikki Kärnä, a Finnish inventor, has done just that with the “Vipukirves” LeverAxe. Continue reading below Our Featured Videos Vipukirves translates to “lever axe,” which gives a good idea of what this ingenious tool does. WebApr 18, 2024 · Abstract: Described is an axe comprising an axe head and a handle having one end portion to which the axe head is arranged. The axe head comprises a handle attaching structure and blade means attached to the handle attaching structure. ... Inventor: Heikki Kärnä Axe. Publication number: 20120036723 Abstract: An axe comprising a … is shannon airport closed
Finnish inventor Heikki Kärnä is the man behind the Vipukirves …
WebQuestion: Heikki Kärnä, a Finnish inventor designed a new axe called a lever axe which combines the mechanical advantage of a wedge and also utilizes the principle of lever while cutting the wood. Regular axes just use the wedge effect and need to be driven downward with enough force that the axe head can split a log along its grain. WebAug 13, 2024 · The idea comes from the 74-year-old Heikki Karna, who thought of revolutionizing this ancient instrument when he had to deforest by hand a vast woodland … WebOct 9, 2024 · Finnish inventor Heikki Kärnä is the man behind the Vipukirves Leveraxe and his aim was to redesign the axe using simple principles of physics to make it more efficient and safer [read more: buff.ly/3rPiHr8] [video: buff.ly/3cN6eQo] by TRENDING NEWS - October 09, 2024 0 i eat chatbots