IP Library › Granted Patent US 10,424,853
Granted Patent B2
US 10,424,853 · App. 15/978,275 · Granted Sep 24, 2019

Portable grounding device

Inventors: Norbert Albrecht (Stuttgart, DE); Björn Abt (Renningen, DE)
Assignee: Dr. Ing. h.c. F. Porsche Aktiengesellschaft
H01R9/2483A62C3/07B60L50/50H01R4/66H01R9/2691H01R2201/26
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 10,424,853
App. No.
15/978,275
Granted
Sep 24, 2019
Kind
B2
Abstract

A method for grounding a hybrid or electric road vehicle which has been involved in an accident, includes making contact with a body of a road vehicle which has been involved in an accident using a first grounding tool, and subsequently grounding a second grounding tool which is connected to the first grounding tool via an electrical line and an apparatus for grounding a hybrid or electric road vehicle which has been involved in an accident. The apparatus has a grounding line, a drive-in tool for being driven into a body of the road vehicle, and a grounding stake for being planted into the ground. The drive-in tool is connected to one end of the grounding line and the grounding stake is connected to the other end of the grounding line.

Claims (8)

1. A method of using a portable grounding device involving a road vehicle that employs an electrical propulsion system comprising the steps of;

initially identify a hybrid or electrical vehicle which is potentially a source of errant or stray voltages due to an accident or other such compromise to the electrical propulsion system; and

establish secure contact between a conductive, readily accessible portion of the road vehicle using a first grounding tool and a second grounding tool located away from the source of errant or stray voltages; where

the first grounding tool is in the form of a lever, a breaking tool or a Halligan tool which is driven into the conductive, readily accessible portion of the road vehicle; and

the second grounding tool is connected to the first grounding tool by an electrical line; thus

establishing a conductive path to ground for any errant or stray voltages thereby containing potential hazards to human beings.

2. The method as claimed in claim 1 , wherein the second grounding tool is driven into the ground.

3. The method as claimed in claim 1 , wherein the second grounding tool is connected to a grounded object.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 21, 2018
From: ALBRECHT, NORBERT; ABT, BJÖRN
To: DR. ING. H.C. F. PORSCHE AKTIENGESELLSCHAFT
Reel/Frame 046834/0330 →
Priority Claims (1)
DE 10 2017 113 536 · Jun 20, 2017 · national
Continuity (1)
Related Publication 20180366845A1 · Dec 20, 2018