The powered driver-fixture combination was proposed as an alternative to the traditionally used pliers for wire-tying tasks.
Using the powered driver-fixture combinations requires only 28% of the time to complete each wire tying compared to using pliers.
The numbers of awkward wrist postures, including extension and ulnar deviation were also significantly decreased when using the powered driver-fixture combinations.
Standard features on the Crossfire include a leather, eight-way powered driver's seat, seat heaters for both front perches, a meaty, leather-wrapped wheel, Infinity sound system, and dual-zone temperature controls.
The experimental results showed that the normalized EMG of the flexor digitorum superficialis muscle and flexor carpi ulnaris muscle of the right arm were significantly (p<0.001) reduced when using the powered driver-fixture combinations compared to using pliers.
The subjective response of the subjects, including muscular exertion level, muscular discomfort, ease of use, and total satisfaction all favored the powered driver-fixture combinations, compared to pliers in performing the wire-tying task.
Roush Racing has five very high-powered drivers all driving Ford.
The EZ-IO™ utilizes a reusable battery-powered driver and a disposable IO needle set that powers into the IO space by rotating a hollow drill to a preset depth (EZ-IO™ System Driver model number 9050, PD needle set model 9018, AD needle set model 9001, Vidacare Corporation, San Antonio, TX, USA).
Rather than trying to fake a bunch of bass with digital signal processing, the Crushers use an individually powered second driver to trigger a proprietary (and rather hush-hush) vibration system.
Assembly of a transformer requires 2 exertions (cutting wire) at 60% MVC (2 s each, 45° wrist extension), 3 exertions (wrapping wire) at 35% MVC (1.5 s each, 30° wrist flexion), and 5 exertions (driving screws using a powered screw driver) (3 s each and neutral wrist); a total of 10 exertions in a 30 s cycle.
And today, it announced an Android-powered new driver program.
