| positioner | A resilient elastoplastic or rubber removable appliance fitting over the occlusal surface of the teeth, to obtain limited tooth movement and/or stabilization, usually used at the end of orthodontic treatment. (05 Mar 2000) |
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| positioner |
rotary actuator: (computer science) the actuator that moves a read/write head to the proper data track
Ãâó: wordnet.princeton.edu/perl/webwn
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| positioner |
A removable elastic orthodontic appliance molded to fit the teeth on a 'setup' made by repositioning the teeth from a plaster cast. The material may be rubber or elastomeric plastic. It is typically used to achieve fine adjustments and retain corrected positions during the finishing stages of treatment.
Ãâó: www.braces.org/braces/dentists/glossary/glossary-p...
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| positioner |
A device used to position a valve with regard to a signal. The positioner compares the input signal with a mechanical feed back link from the actuator. It then produces the force necessary to move the actuator output until the mechanical output position feedback corresponds with the pneumatic signal value. ...
Ãâó: www.maintenanceresources.com/ReferenceLibrary/Cont...
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| positioner | (computer science) the actuator that moves a read/write head to the proper data track |
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