Remote control latch system
First Claim
1. A latch system for joining a first strap section to a second strap section, the second strap section having a releasable means adapted for insertion into the latch system, and for releasing the second strap section in response to a control signal, the latch system comprising:
- a support housing having a cross member and means for attaching the housing to the first strap;
a crank shaft, the crank shaft having a longitudinal axis and being rotatably supported within the support housing and having an opening that is substantially parallel to the longitudinal axis and adapted for receiving the releasable means; and
means for allowing rotation of said crank shaft in response to a control signal, the rotation being between a first position where the opening of the crank shaft is obstructed by the cross member of the support housing, said means for allowing rotation of said crank shaft in response to a control signal comprising;
at least one lever arm attached to said crank shaft;
a brace means for engaging said lever arm, said brace means being pivotally mounted to said housing and connected to a means for moving said brace means between a first position where said brace means engages said lever arm, so that rotation of said crank shaft is prevented, and a second position where said lever arm is free to move relative to said brace means, so that the releasable means may retained within the opening of said crank shaft when said brace means is in said first position and said crank shaft is in said first position, and so that the releasable means may be removed from the opening of said crank shaft when said brace means is in said second position, allowing said crank shaft to move to said second position.
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Accused Products
Abstract
A latch system for joining a first strap section or section of flexible support to a second strap section or section of flexible support. Attached to the second strap section is a rod that is adapted for insertion into the latch system, and for releasing the second strap section in response to a control signal. The latch system also includes a support housing with a cross member and an attachment for attaching the housing to the first strap. The system also includes a crank shaft with a longitudinal axis and which is rotatably supported within the support housing. The crank shaft also includes a generally slotted opening that is substantially parallel to its longitudinal axis. Within the housing is also mounted a mechanism for allowing rotation of the crank shaft in response to a control signal, the rotation being between a first position where the generally slotted opening of the crank shaft is obstructed by the cross member of the support housing, so that the rod may retained within the longitudinal opening of the crank shaft, and a second position where the longitudinal opening on the crank shaft is generally unobstructed by the cross member of the support housing, so that the rod may be removed from the slotted opening of the crank shaft.
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Citations
13 Claims
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1. A latch system for joining a first strap section to a second strap section, the second strap section having a releasable means adapted for insertion into the latch system, and for releasing the second strap section in response to a control signal, the latch system comprising:
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a support housing having a cross member and means for attaching the housing to the first strap; a crank shaft, the crank shaft having a longitudinal axis and being rotatably supported within the support housing and having an opening that is substantially parallel to the longitudinal axis and adapted for receiving the releasable means; and means for allowing rotation of said crank shaft in response to a control signal, the rotation being between a first position where the opening of the crank shaft is obstructed by the cross member of the support housing, said means for allowing rotation of said crank shaft in response to a control signal comprising; at least one lever arm attached to said crank shaft; a brace means for engaging said lever arm, said brace means being pivotally mounted to said housing and connected to a means for moving said brace means between a first position where said brace means engages said lever arm, so that rotation of said crank shaft is prevented, and a second position where said lever arm is free to move relative to said brace means, so that the releasable means may retained within the opening of said crank shaft when said brace means is in said first position and said crank shaft is in said first position, and so that the releasable means may be removed from the opening of said crank shaft when said brace means is in said second position, allowing said crank shaft to move to said second position. - View Dependent Claims (2, 3, 4)
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5. A remote controlled latch system for joining a first section of a strap to a second section of a strap on a rigging for mounting an animal, the latch system comprising:
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a support housing having a cross member and means for attaching to a first section of strap; a rotatable crank shaft having a longitudinal axis and a catch, the catch having an opening that is generally parallel to the axis of the crank shaft; at least one lever arm attached to said crank shaft; a brace means for engaging said lever arm, said brace means being pivotally mounted to said housing and connected to a means for moving said brace means between a first position where said brace means engages said lever arm so that rotation of said crank shaft is prevented and a second position where said lever arm is free to move relative to said brace means; a releasable means adapted for insertion into the opening of said catch and having means for attaching a second section of strap; means for allowing rotation of said brace means in response to a remote control signal, the rotation being between a first position where the position of said crank shaft and the opening of the catch is obstructed by the cross member of the support housing is maintained, and a second position where the motion of the crank shaft and opening of the catch is moveable so that the motion of the releasable means in relation to the housing is generally unobstructed by the cross member of the support housing, so that said releasable means may be removed from the opening of the catch. - View Dependent Claims (6, 7, 8, 9, 10)
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11. A remote controlled, releasable latch system for joining a first section of a strap to a second section of a strap on a rigging for mounting an animal, the latch system comprising:
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a support housing having a cross member and means for attaching to a first section of strap; a crank shaft, the crank shaft being rotatably supported within said support housing and having an opening, and further comprising at least one lever arm having a first end and a second end, the first end of the lever arm being rigidly connected to said crank shaft, so that rotation of said crank shaft may be controlled by movement of the second end of the lever arm, and at least one pawl means for securing the position of the second end of the lever arm; releasable means adapted for insertion into the opening of said crank shaft and having means for attaching a second section of strap; a solenoid actuateable in response to a remote control signal and connected to the pawl means, so that the pawl means may be moved by said solenoid in response to a remote control signal, and so that motion of the pawl means releases the second end of the lever arm and thereby allowing motion of the crank shaft between a first position where the opening of the crank shaft is obstructed by the cross member of the support housing and a second position where the opening of said crank shaft is generally unobstructed by the cross member of the support housing, so that said releasable means may be removed from the opening of said crank shaft. - View Dependent Claims (12, 13)
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Specification