Adjustable ratchet pliers having jaw members that can be easily and rapidly adjusted to accommodate different size workpieces and in which one jaw member includes a slide track with a sunken area located along an elongated slot and the other jaw member includes a slide member that carries a locking means. The slide member has a portion which slides within the sunken area to keep the locking means in the proper position to provide a smooth action of the plies during adjustment.
申请公布号
US4438669(A)
申请公布日期
1984.03.27
申请号
US19810263749
申请日期
1981.05.14
申请人
HASTINGS, DECEASED, CHARLES E.;HASTINGS, HEIR, BY JUNE
发明人
HASTINGS, DECEASED, CHARLES E.;HASTINGS, HEIR, BY JUNE