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US 2018/0058215 A1Published application
Drilling and cutting device
OwnerHuthaifa Eiloutiinventor
Life of this patent
Estimating the term…
Abstract
A drilling and cutting device for both drilling and cutting through large objects is provided. The drilling and cutting device provides a plurality of cutting elements spaced apart and connected along a cutting chain that is operatively connected to a driven gear. The cutting chain is mounted along a periphery of a guide bar adapted to force the cutting chain to move on a certain path laterally, longitudinally or rotatably when selectively engaged to a mounting assembly.
Claims8
A device, comprising:
- a cutting chain;
- a plurality of cutting elements connected and spaced apart along the cutting chain;
- a driven gear having a peripheral edge engaging the cutting chain wrapped therewith around;
- and
- a guard bar providing an aperture for accommodating the driven gear, wherein a periphery of the guide bar is mounted by the cutting chain,
- whereby the guide bar is configured to force the cutting chain to move in latitudinal and orthogonally longitudinal directions as well as rotatably about the longitudinal direction.
3 more elements
A device, comprising:
- a cutting chain;
- a plurality of cutting elements connected and spaced apart along the cutting chain, wherein each cutting element comprises a polyhedron solid shape having a plurality of flat polygonal faces defining a plurality of peripheral cutting edge, each cutting edge defined by a convergence of two flat polygonal faces so that each cutting edge extends beyond a periphery of the cutting chain;
- a driven gear having a plurality of gear teeth radially protruding from an edge thereof so as to engage and drive the cutting chain;
- a guard bar providing an aperture for accommodating the driven gear, wherein a periphery of the guide bar is mounted by the cutting chain;
- and
- a drive motor operatively connected to the driven gear, wherein the drive motor is accommodated by the aperture.
3 more elements
Dependencies are inferred from the claim text.