Patent ID: 8069754
Filing Date: 2011-12-06
Classification: B25B

Abstract:
1. A multipurpose socket wrench comprising: an elongated tubular body with a distal end and a proximal end, the body including an internal opening extending longitudinally from the distal and having a hexagonal cross-section, and the body including a driver receiving opening extending longitudinally from the proximal end; a pair of longitudinally extending grooves formed in the outer surface of the body in diametrically opposed relationship and extending from adjacent the proximal end of the body to the distal end of the body, each of the grooves having a generally rectangular cross section; a pair of elongated holding arms positioned, one each in each of the pair of grooves, the holding arms being mounted in the grooves for limited longitudinal movement therealong between an extended position in which a portion of the arms extends beyond the distal end of the body and a retracted position; each of the pair of elongated holding arms including an attachment component gripping feature, the gripping features being positioned in the portion of the arms extending beyond the distal end of the body with the holding arms in the extended position, the holding arms being further mounted for limited radial movement of the gripping features; each of the holding arms including a longitudinally extending slot therethrough; and a pair of mounting bolts, one each extending through the slot in each holding arm and threadedly engaged in the body, a pair of compression springs associated with each bolt of the pair of bolts and positioned between a bolt head and the associated holding arm so as to bias the associated holding arm radially inwardly, the longitudinally extending slots being positioned to allow the limited longitudinal movement between the extended position and the retracted position.