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US 6,354,177 B2Granted
6-in-1 rotary tool
AssigneeBlack & Decker Inc.
InventorMichael P. Peters
Life of this patent
Estimating the term…
Abstract
A rotary tool (10) is provided having a tool holder (16) including a socket (22) adapted to receive a reversible bit assembly (18). The bit assembly (18) having a storage cavity (44, 46) extending in each end. Each storage cavity (44, 46) adapted to receive a bit driver (54, 56) having a driver configuration (58, 60) formed on each end. Each driver configuration (58, 60), as well as the storage cavity (44, 46) and the socket (22) adapted to function as a drive member.
Claims7
A rotary tool comprising:
- a tool holder including a socket and a shank, the socket having a first end, a second end, and an opening extending rearwardly from said first end toward said second end, the shank being integral with and extending rearwardly from said second end, said shank having a non-circular cross-section and a circumferential groove;
- and
- a reversible bit having a sleeve, a first reversible bit driver, and a second reversible bit driver, said sleeve including a first axial cavity, a second axial cavity, and a web separating said first and second axial cavities, said first bit driver disposed in said first axial cavity and coupled to rotate with the sleeve, said second bit driver disposed in said second axial cavity and coupled to rotate with the sleeve, said first and second axial cavities being of sufficient axial length to accommodate said first and second reversible bit drivers, and wherein said sleeve is disposed within said socket opening such that said sleeve rotates with the tool holder and one of said first and second bit drivers extends axially out of said opening.
A rotary tool comprising:
- a tool holder including a shank and a socket, said shank being coupled for rotation with the socket and adapted to be coupled to a power driven rotary drive, said socket defining a first nut driver for rotating a workpiece;
- and
- a reversible bit including a sleeve defining a first cavity and a second cavity, a first bit driver having a first bit end and a second bit end, and a second bit driver having a first bit end and a second bit end, said first bit driver being selectively disposable within said first cavity for rotation with the sleeve in a first position where said first bit end extends from said sleeve and second position where said second bit extends from said sleeve, said second bit driver being selectively disposable within said second cavity for rotation with the sleeve in a first position where said first bit end of said second bit driver extends from said sleeve and a second position where said second bit of said second bit driver extends from said sleeve, said first bit driver being removable from said first cavity wherein said first cavity defines a second nut driver for rotating a workpiece, said first cavity being smaller than said socket.
A tool assembly comprising:
- a quick release coupler having a shank, a body, and a detent assembly, said shank adapted to be coupled to a handle or a power tool, said body defining a passage;
- a tool holder having a shank and a socket, said shank being disposable in said passage and engaged by said detent assembly whereby said tool holder is coupled for rotation with the coupler;
- and
- a reversible bit having a sleeve, a first bit driver, and a second bit driver, said sleeve including a first axial cavity, a second axial cavity, and a web separating said first and second axial cavities, said first bit driver disposed in said first axial cavity and coupled to rotate with the sleeve, said second bit driver disposed in said second axial cavity and coupled to rotate with the sleeve, and wherein said sleeve is disposed within said socket opening such that said sleeve rotates with the tool holder and one of said first and second bit drivers extends axially out of said opening.
1 more element
Dependencies are inferred from the claim text.