B - Operations – Transporting – 23 – B
Patent
B - Operations, Transporting
23
B
B23B 47/00 (2006.01) B23B 39/10 (2006.01) B23B 45/00 (2006.01)
Patent
CA 2736147
A flexible, extendable extension assembly used to create extended length holes and holes through inaccessible areas in walls and framing. The extension assembly including a flexible, solid core rod having first and second ends; and a holding means secured to the first end of the rod for releasably holding a tool bit for rotation with the rod.
La présente invention concerne un ensemble dextension souple et extensible utilisé pour produire des trous de longueur étendue et des trous à travers des zones inaccessibles dans des parois et des encadrements. Lensemble dextension comporte une tige centrale souple présentant des première et seconde extrémités et un moyen de maintien fixé à la première extrémité de la tige pour le maintien amovible dun outil rapporté entraîné en rotation avec la tige.
Davidian Richard M.
White Christopher L.
Davidian Richard M.
Macpherson Leslie & Tyerman Llp
White Christopher L.
LandOfFree
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