Vehicle subassembly
First Claim
1. A vehicle subassembly comprising a door latch and an emergency release mechanism for use in unlatching the door latch, the emergency release mechanism comprising a release means arranged so as to act on a latch input and to supply an unlatching force to the door latch and an engagement means actuatable by a person to operate the release means, the subassembly further comprising a cover and an actuator, wherein in a first non-emergency condition of an associated vehicle, the engagement means is substantially prevented from being actuated by the person due to the position of the cover, and in a second emergency condition of the associated vehicle the cover is displaced by the actuator to allow actuation of the engagement means by the person.
3 Assignments
0 Petitions
Accused Products
Abstract
A vehicle subassembly includes a door latch and an emergency release mechanism for use in unlatching the door latch. The mechanism includes a release arranged so as to act on a latch input and to supply an increased unlatching force relative to that normally capable of being supplied to the door latch. An engagement member is actuable by a person to operate the release. In a first non-emergency condition the engagement member is substantially prevented from being actuated, and in a second emergency condition actuation the engagement member is allowed.
16 Citations
10 Claims
- 1. A vehicle subassembly comprising a door latch and an emergency release mechanism for use in unlatching the door latch, the emergency release mechanism comprising a release means arranged so as to act on a latch input and to supply an unlatching force to the door latch and an engagement means actuatable by a person to operate the release means, the subassembly further comprising a cover and an actuator, wherein in a first non-emergency condition of an associated vehicle, the engagement means is substantially prevented from being actuated by the person due to the position of the cover, and in a second emergency condition of the associated vehicle the cover is displaced by the actuator to allow actuation of the engagement means by the person.
-
6. A vehicle subassembly comprising a door latch and an emergency release mechanism for use in unlatching the door latch, the emergency release mechanism comprising a release means arranged so as to act on a latch input and to supply an unlatching force to the door latch and an engagement means actuatable by a person to operate the release means, the subassembly further comprising a cover and an actuator, wherein in a first non-emergency condition of an associated vehicle the engagement means is substantially prevented from being actuated by the person due to a position of the cover, and in a second emergency condition of the associated vehicle, the cover being displaced by the actuator to permit actuation of the engagement means by the person, wherein the actuator is an airbag and the cover is also a cover for obscuring the airbag provided on the associated vehicle in the first non-emergency condition.
-
7. A vehicle subassembly comprising a door latch and an emergency release mechanism for use in unlatching the door latch, the emergency release mechanism comprising a release means arranged so as to act on a latch input and to supply an unlatching force to the door latch and an engagement means actuatable by a person to operate the release means, the subassembly further comprising a cover and an actuator, wherein in a first non-emergency condition of an associated vehicle the engagement means is substantially prevented from being actuated by the person due to a position of the cover, and in a second emergency condition of the associated vehicle, the cover being displaced by the actuator to permit actuation of the engagement means by the person, wherein a controller is provided so as to signal the actuator to displace the cover when a vehicle impact is detected.
-
8. A door assembly including a door latch and an emergency release mechanism for use in unlatching the door latch, the emergency release mechanism comprising a release means arranged so as to act on a latch input and to supply an unlatching force to the door latch and an engagement means actuatable by a person to operate the release means, the assembly further comprising a cover and an actuator, wherein in a first non-emergency condition of an associated vehicle, the engagement means is substantially prevented from being actuated by the person due to the position of the cover, and in a second emergency condition of the associated vehicle the cover is displaced by the actuator to allow actuation of the engagement means by the person.
-
9. A vehicle incorporating a subassembly including a door latch and an emergency release mechanism for use in unlatching the door latch, the emergency release mechanism comprising a release means arranged so as to act on a latch input and to supply an unlatching force to the door latch and an engagement means actuatable by a person to operate the release means, the subassembly further comprising a cover, and an actuator, wherein in a first non-emergency condition of the vehicle, the engagement means is substantially prevented from being actuated by the person due to the position of the cover, and in a second emergency condition of the vehicle, the cover being displaced by the actuator to allow actuation of the engagement means by the person.
-
10. An emergency release assembly comprising:
-
a release for unlatching a door latch; and
an engagement device actuatable for operating said release, access to said engagement device provided responsive to actuation of a vehicle emergency system, wherein a cover prevents access to said engagement device and actuation of the vehicle emergency system displaces the cover providing access to said engagement device.
-
Specification