Lead screw and linear drive assemblies using such lead screw
摘要
A composite lead screw for use in a linear drive assembly is provided. The lead screw comprises a generally cylindrical carrier means. The carrier means has disposed therein at least one helical seating groove. This helical seating groove has a lead substantially equivalent to the lead of the lead screw. The lead screw also comprises at least one helical guide means having a lead substantially equivalent to the lead of the lead screw. The helical guide means is seated in the helical seating groove. A follower nut for use in a linear drive assembly in conjunction with the lead screw is also provided.
申请公布号
US5551314(A)
申请公布日期
1996.09.03
申请号
US19940294954
申请日期
1994.08.24
申请人
ANDRZEJEWSKI, JR., MAX C.;STERANKO, JOHN D.;STERANKO, RICHARD K.
发明人
ANDRZEJEWSKI, JR., MAX C.;STERANKO, JOHN D.;STERANKO, RICHARD K.