Abstract: A chuck key holder is arranged on a power supply means and rotatably carries a chuck key for adjusting the clamping jaws of a chuck on an electrically or pneumatically driven machine provided with the chuck, e.g. a hand-held drilling machine. The holder includes a channel for accommodating the lead and a mounting for the chuck key. The holder consists of a basic structure made up from two identically alike basic parts (11, 12), of which one (11) is turned 180.degree. in relation to the other (12). In either basic part (11, 12) there is formed one half of the channel for the lead (15) and one half of the key mounting (16). Fastening means (21, 22) are arranged to keep the basic parts (11, 12) together.
Abstract: Chuck key holder for electrically driven, cabled hand-tools with replaceable tools securable in a chuck, said key holder having a first collet-like part for attachment round the cable and, at an angle to it, a second collet-like part for rotatable attachment of the chuck key.
Type:
Grant
Filed:
December 15, 1976
Date of Patent:
June 6, 1978
Assignees:
Lars Gosta Brandstrom, Karl Peter Brandstrom