150391 ⎘
Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising flexible members, e.g. an endless flexible member the flexible member being a toothed belt or chain engaging a rack
TOOTHED BELT AXIS WITH A CLAMPING APPARATUS
#2MASSAGE APPARATUS COMPRISING FLEXIBLE RACK GEAR
#3Display device
#4Mechanical linear actuators
#5System, method and apparatus for opening a spa hard cover
#6Device comprising a drive system for extending and retracting a conditioned air hose
#7System, method and apparatus for opening a spa hard cover
#8Chain link and link chain
#9ROBOT ARM MECHANISM AND LINEAR EXTENSION AND RETRACTION MECHANISM
#10LINEAR EXTENSION AND RETRACTION MECHANISM AND ROBOT ARM MECHANISM
#11Linear movement device with omega drive
#12Positioner utilizing engaged toothed gear belts, one static and one dynamic
#13Roller drive element