Safety guard for fiber processing unit

Seal

Self-actuating slack puller

Self-aligning capstan bearing

Self-aligning nip for web feeding mechanism

Self-centering feed conveyor

Self-centering rolls

Set of guide rolls for guiding, positioning and controlling moti

Sheet feeding apparatus

Sheet guide positioning apparatus

Slitter strand separating roll

Spring manufacturing machine

Stationary tape guide for a magnetic tape recorder

Stock check and lead-in roll assembly

Stop means for use in a rod guiding apparatus

Stop piece

Strip feed roller

Strip feeding apparatus

Strip material feed guide

Strip metal feeding mechanism