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US 7,036,404 B2Granted
Tool including bit and handle
OwnerMou-Tang Liouinventor
Life of this patent
Estimating the term…
Abstract
A handle is provided for use with a bit or extensive rod. The handle includes a socket. The socket includes a thin section, a thick section, an annular face between the thin and thick sections, an axial cavity and a radial aperture communicated with the axial cavity in the thin section. A detent is put in the radial aperture. A chuck is put on the socket for control over the detent.
Claims15
A handle for use with a bit, the handle including:
- a socket including a thin section, a thick section, an annular face between the thin and thick sections, an axial cavity and a radial aperture communicated with the axial cavity in the thin section;
- a first detent put in the radial aperture;
- and
- a chuck installed on the socket for control over the first detent further including a second detent, wherein the socket includes a radial cavity communicated with the axial cavity in the thick section in order to receive the second detent.
1 more element
A handle for use with a bit, the handle including:
- a socket including a thin section, a thick section, an annular face between the thin and thick sections, an axial cavity and a radial aperture communicated with the axial cavity in the this section;
- a first detent put in the radial aperture;
- and
- a chuck installed on the socket for control over the first detent, further including a second detent, wherein the socket includes a radial cavity communicated with the axial cavity in the thick section in order to receive the second detent.
1 more element
A handle for use with a bit, the handle including:
- a socket including a thin section, a thick section, an annular face between the thin and thick sections, an axial cavity and a radial aperture communicated with the axial cavity in the this section;
- a first detent put in the radial aperture;
- and
- a chuck installed on the socket for control over the first detent further including a check device installed on the socket in order to retain the chuck.
1 more element
Dependencies are inferred from the claim text.