Chuck having a drive bit socket
AssigneeJacobs Chuck Technology Corporation
InventorGlenn L. Salpaka
Life of this patent
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Abstract
A chuck is provided that has a threaded axial bore so that the chuck may be mounted onto a threaded spindle. The chuck body has an integrally formed socket that accepts a drive bit so that the chuck may be screwed onto the spindle by inserting a drive bit into the socket and rotating the chuck accordingly.
Claims21
A chuck that is adapted to fit onto a threaded spindle, the chuck comprising a body having portions that define a threaded axial bore, portions that define an axial entrance bore, and portions defining an axial socket, the socket being adapted to accept a drive bit such that the drive bit may be rotated so as to engage the socket and rotate the chuck so that the threaded axial bore is screwed onto the threaded spindle.
A chuck body comprising portions that define a threaded axial bore that is adapted to be screwed onto a threaded spindle, portions that define an axial entrance bore, and portions that define an axial socket for accepting a power tool drive bit that may be rotated so as to engage the socket and rotate the chuck body so that the threaded axial bore engages the threaded spindle and the chuck body is screwed onto the threaded spindle, the axial socket extending through the body from the entrance bore to the threaded axial bore.
A chuck having a body member which is threadedly mountable on a spindle, said chuck having a tool-receiving recess which is axially aligned with said spindle, a portion of said body member being accessible via said recess, said portion of said body member being shaped to removably rotatably engage a driver tool inserted in said recess substantially parallel to the axis of said spindle so that said chuck can be threaded on or off said spindle by rotation of said driver tool about the axis of said spindle.
Dependencies are inferred from the claim text.