Electricity: electrical systems and devices – Discharging or preventing accumulation of electric charge – Specific conduction means or dissipator
Patent
1995-07-31
1996-11-19
Fleming, Fritz M.
Electricity: electrical systems and devices
Discharging or preventing accumulation of electric charge
Specific conduction means or dissipator
H05F 302
Patent
active
055769241
ABSTRACT:
An improved heel grounding device includes a pair of buckles, each having a hook member or clip that attaches to the upper portion of the wearer's shoe. The device further includes a conductive strip extending from the first buckle around the shoe heel through the second buckle, and then into electrical contact with the wearer. The second buckle preferably has a locking flap, such that the length of conductive strap between the buckles may be adjusted and locked into place, prior to tucking the end of the strap inside the wearer's sock. The grounding device of the present invention is readily adaptable to a wide range of shoe styles and sizes, offering improved fitting and wearing over existing heel grounders. Additionally, the conductive strap portion is disposable and easily replaced, thereby reducing the costs associated with effective control of electrostatic discharge.
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