Lockable latch
First Claim
1. A lockable latch system for a vehicle comprising:
- an anchor bar rigidly connected to a vehicle;
a rigid hook having an attachment end and a latching end for engaging the anchor bar;
a springboard having a mounting end attached to the attachment end of the rigid hook and an opposite end configured to engage with the latching end of the rigid hook, the springboard being operable between an obstructing position wherein the springboard prevents disengagement of the rigid hook from the bar, and an unobstructing position wherein the springboard does not prevent disengagement of the rigid hook from the bar; and
a lock assembly connected to the rigid hook and having a cam rotatable between an interference position wherein the cam is rotated along a plane substantially parallel to the attachment end of the rigid hook, abutting an underside of the springboard to prevent the springboard from moving to the unobstructing position and a non-interference position wherein the cam is rotated away from the underside of the springboard and does not prevent the springboard from moving to the unobstructing position.
1 Assignment
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Accused Products
Abstract
A lockable latch system includes an anchor bar rigidly connected to a vehicle and a rigid hook operably engaged with the anchor bar. A springboard is disposed on the rigid hook. The springboard is operable between an obstructing position, wherein the springboard prevents disengagement of the rigid hook from the bar and an unobstructing position, wherein the springboard does not prevent disengagement of the rigid hook from the bar. A lock assembly includes a cam operable between an interference position, wherein the cam prevents the springboard from entering the unobstructing position and a non-interference position, wherein the cam does not prevent the springboard from entering the unobstructing position.
28 Citations
19 Claims
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1. A lockable latch system for a vehicle comprising:
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an anchor bar rigidly connected to a vehicle; a rigid hook having an attachment end and a latching end for engaging the anchor bar; a springboard having a mounting end attached to the attachment end of the rigid hook and an opposite end configured to engage with the latching end of the rigid hook, the springboard being operable between an obstructing position wherein the springboard prevents disengagement of the rigid hook from the bar, and an unobstructing position wherein the springboard does not prevent disengagement of the rigid hook from the bar; and a lock assembly connected to the rigid hook and having a cam rotatable between an interference position wherein the cam is rotated along a plane substantially parallel to the attachment end of the rigid hook, abutting an underside of the springboard to prevent the springboard from moving to the unobstructing position and a non-interference position wherein the cam is rotated away from the underside of the springboard and does not prevent the springboard from moving to the unobstructing position. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A lockable latch comprising:
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a hook defining a receiving portion; a springboard attached to the hook and having an end configured obstruct passage to the receiving portion, and capable of being flexed to unobstruct the passage to the receiving portion; and a key and lock assembly having a cam rotatable along a plane substantially parallel to the springboard end and configured to move between an interference position between the hook and springboard preventing movement of the springboard and a non-interference position allowing movement of the springboard. - View Dependent Claims (8, 9, 10, 11, 12)
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13. A method for locking a vehicle restraining latch to a vehicle, the method comprising:
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forming a rigid hook having a bar receiving portion; connecting a springboard to the rigid hook, the springboard having an end configured to block the bar receiving portion; operating the springboard between an obstructing position wherein the springboard blocks the bar receiving portion and an unobstructing position wherein the springboard does not block the bar receiving portion; operably connecting a lock assembly to the rigid hook; forming a cam on the lock assembly that is rotatable along a plane substantially parallel to the springboard end and operable between an interference position wherein the cam abuts an underside of the springboard and prevents the springboard from moving to the unobstructing position and a non-interference position wherein the cam is rotated away from the underside of the springboard and does not prevent the springboard from moving to the unobstructing position; operably engaging the rigid hook with an anchor bar of a vehicle; positioning the springboard in the obstructed position; and positioning the cam in the interference position. - View Dependent Claims (14, 15, 16, 17, 18, 19)
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Specification