Emergency release system for automobile side door

Patent metadata

Field	Value
Publication number	US-11629531-B2
Application number	US-202017098737-A
Country	US
Kind code	B2
Filing date	Nov 16, 2020
Priority date	May 16, 2016
Publication date	Apr 18, 2023
Grant date	Apr 18, 2023

Abstract

An emergency release system is disclosed for use with a side door of an automobile. The emergency release system may include a latch, a cable, and a handle connected to the latch via the cable. The handle may be pivotal through a first range to a stop, translatable to surmount the stop, and pivotal through a second range after surmounting the stop to release the latch.

First claim

What is claimed is:

1. A door for an automobile, the door comprising:
a door panel having an upper surface adjacent a window;
a hinge located at a first end of the door panel;
a latch located at a second end of the door panel;
a cable; and
a handle mounted to the upper surface of the door panel and connected to the latch via the cable, the handle having an operation for releasing the latch via the cable, wherein the operation comprises the handle being pivotal about a pivot point in a first direction through a first range to abut a stop, the handle being translatable in a second redial direction away from the pivot point in a manner to surmount the stop, and the handle being pivotal in the first direction through a second range after surmounting the stop to thereby release the latch via the cable.

2. The door of claim 1 , further including an electrically powered actuator that, when touched, initiates unlocking of the latch independent of handle movement.

3. The door of claim 2 , wherein the handle is located above the electrically powered actuator.

4. The door of claim 3 , wherein the handle is located at a leading end of the door.

5. The door of claim 1 , wherein the handle is visible through the window from outside of the automobile.

6. The door of claim 1 , wherein the first range is about the same as the second range.

7. The door of claim 1 , further including a reset blocking mechanism configured to inhibit unintentional movement of the handle after the handle is pivoted through the second range.

8. The door of claim 1 , wherein, when a force exceeding a predetermined threshold is applied to the handle, the handle is configured to break away from the door panel with the cable remaining connected to the handle.

9. An automobile, comprising:
a body defining a front seat opening and a rear seat opening;
a front-side door pivotally connected at a leading end to close off the front seat opening;
a first electrically powered actuator that, when touched, initiates unlocking of the front-side door;
a rear-side door pivotally connected at a trailing end to close off the rear seat opening;
a second electrically powered actuator touchable to initiate unlocking of the rear-side door; and an emergency release system associated with only the front-side door, the emergency release system including:
a latch located at a trailing end of the front-side door;
a cable; and
a handle mounted to the leading end of the front-side door and connected to the latch via the cable, the handle having an operation for releasing the latch via the cable, wherein the operation comprises the handle being pivotal about a pivot point in a first direction through a first range to abut a stop located on the front-side door, the handle being translatable in a second radial direction away from the pivot point in a manner to surmount the stop, and the handle being pivotal in the first direction through a second range after surmounting the stop to thereby release the latch.

Assignees

• Faraday&Future Inc

Inventors

• Mccarthy Chris
• Brogan Cian John Francis

Classifications

• E05B81/20

  for assisting final closing or for initiating opening · CPC title

• E05B79/20

  using flexible connections, e.g. Bowden cables · CPC title

• E05B81/90 Primary

  Manual override in case of power failure · CPC title

• B60J5/0413

  Inner panel, e.g. characterised by carrying components · CPC title