Safety device for a gear

Screw and follower positioning device

Screw and nut machine

Screw and nut mechanism

Screw drive

Screw drive engagement/disengagement and decoupling mechanism

Screw drive mechanism for articulated beds and the like

Screw feed apparatus

Screw rotor

Screw with recirculated satellite rollers

Screw-nut device of rolling bearing type with adjustable clearan

Screw-nut screw coupling with ball circulation and a method for

Screw-nut screw transmission coupling

Screw-nut screw transmission coupling

Screw-nut screw transmission coupling with ball circulation

Screw-nut type mechanism

Seal member for use in ball screw apparatus

Sealed worm gear type finger joint unit

Sealing element, and drive unit containing a sealing element

Segmented screw traversing mechanism