Ratcheted pivot incorporating large and small areas of frictional contact and a ratcheting mechanism to provide for rotational repositioning of a mounting plate and a load about a horizontal axis.
申请公布号
US2001050327(A1)
申请公布日期
2001.12.13
申请号
US19990432331
申请日期
1999.11.02
申请人
SCHWEGMAN, LUNDBERG, WOESSNER & KLUTH, P.A.
发明人
SWEERE HARRY C.;SCHELLER DENNIS M.;FLUHRER ROBERT W.
