LATCH ASSEMBLY
First Claim
Patent Images
1. A latch comprising:
- a fork bolt movable between an open position and closed position;
a detent lever configured to cooperate with the fork bolt, the detent lever movable between an engaged position and a disengaged position, in the engaged position the fork bolt is maintained in the closed position by the detent lever and in the disengaged position the fork bolt is allowed to rotate, wherein the latch is in a latched position when the fork bolt is in the closed position and the detent lever is in the engaged position and in an unlatched position with the fork bolt in open position and the detent lever is in the disengaged position;
a first spring acting on the detent lever with a first spring force to urge the detent lever rotationally towards the disengaged position, the first spring force acts to allow the fork bolt to rotate to the open position when latch is in the unlatched position; and
a second spring acting on the fork bolt with a second spring force to urge the fork bolt rotationally towards the open position, the first and second spring forces act to maintain the fork bolt in the closed position when the latch is in the latched position.
1 Assignment
0 Petitions
Accused Products
Abstract
A latch having a fork bolt and a detent lever is provided. The detent lever being movable between an engaged position and a disengaged position. A first spring acts on the detent lever to urge the detent lever into the disengaged position or the engaged position.
4 Citations
16 Claims
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1. A latch comprising:
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a fork bolt movable between an open position and closed position; a detent lever configured to cooperate with the fork bolt, the detent lever movable between an engaged position and a disengaged position, in the engaged position the fork bolt is maintained in the closed position by the detent lever and in the disengaged position the fork bolt is allowed to rotate, wherein the latch is in a latched position when the fork bolt is in the closed position and the detent lever is in the engaged position and in an unlatched position with the fork bolt in open position and the detent lever is in the disengaged position; a first spring acting on the detent lever with a first spring force to urge the detent lever rotationally towards the disengaged position, the first spring force acts to allow the fork bolt to rotate to the open position when latch is in the unlatched position; and a second spring acting on the fork bolt with a second spring force to urge the fork bolt rotationally towards the open position, the first and second spring forces act to maintain the fork bolt in the closed position when the latch is in the latched position. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A latch for cooperating with a striker pin, the latch comprising:
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a housing; a fork bolt rotationally mounted to the housing, the fork bolt having a throat portion receptive to the striker pin, the fork bolt further having a first surface, the fork bolt being rotatable at least between an open position and closed position, in the open position the fork bolt is free to move away from or towards the striker pin and in the closed position the fork bolt is secured about the striker pin; a rotatable detent lever rotationally mounted to the housing, the detent lever having a second surface opposite the first surface of the fork bolt, the detent lever being rotatable at least between an engaged position and a disengaged position, in the engaged position the first and second surfaces are adjacent each other and in the disengaged position the first and second surfaces are away from each other; a first spring attached at one end thereof to the detent lever and at an other end thereof to the housing, the first spring urging the detent lever rotationally towards the disengaged position; and a second spring attached at one end thereof to the fork bolt and at an other end thereof to the housing, the second spring urging the fork bolt rotationally towards the open position. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
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Specification