Cable locking system
First Claim
1. A clamping apparatus for clamping onto at least one cable section, the apparatus comprising:
- a handle member including integrally connected head and neck portions, the head portion forming a first channel and forming a pivot aperture essentially perpendicular to the first channel;
a trigger member including proximal and distal ends;
a pivot Pin securely linked to the proximal ends, extending through the pivot aperture, and forming a second channel adjacent the first channel, proximate edges of the first and second channels being cable securing edges, the pin pivotally linking the proximal end to the head portion for movement between an open position wherein the first and second channels are substantially aligned and adjacent, and a closed position wherein the first and second channels are misaligned; and
a means for securing the members in the closed position;
wherein, with the members in the open position, a cable segment is positionable within the channels so that a securing section of the cable is proximate the cable securing edges and, with the cable segment so positioned, the members can be rotated into the closed position misaligning the channels, the cable securing section axially compressed between the misaligned cable securing edges such that cable movement along the channels is prohibited.
1 Assignment
0 Petitions
Accused Products
Abstract
A cable locking device for use with a flexible cable, the device including a handle member and a trigger member that pivot about a pivot axis. The trigger member forms a channel that extends through and perpendicular to the pivot axis and the handle member forms two other channels, one on either side of the trigger member channel, all of the channels concentric when the device is in an open position. One end of the cable is securable to the handle member and the other end can be fed through the channels, the cable being moved in either direction through the channels to increase or decrease the length of the cable forming a locking loop. The apparatus can be moved from the open position to a locked position thereby misaligning the trigger member channel and the handle member channels to clamp the cable so as to limit movement of the cable through the channels. Once in a locked position, the handle and trigger member can be secured.
37 Citations
28 Claims
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1. A clamping apparatus for clamping onto at least one cable section, the apparatus comprising:
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a handle member including integrally connected head and neck portions, the head portion forming a first channel and forming a pivot aperture essentially perpendicular to the first channel; a trigger member including proximal and distal ends; a pivot Pin securely linked to the proximal ends, extending through the pivot aperture, and forming a second channel adjacent the first channel, proximate edges of the first and second channels being cable securing edges, the pin pivotally linking the proximal end to the head portion for movement between an open position wherein the first and second channels are substantially aligned and adjacent, and a closed position wherein the first and second channels are misaligned; and a means for securing the members in the closed position; wherein, with the members in the open position, a cable segment is positionable within the channels so that a securing section of the cable is proximate the cable securing edges and, with the cable segment so positioned, the members can be rotated into the closed position misaligning the channels, the cable securing section axially compressed between the misaligned cable securing edges such that cable movement along the channels is prohibited. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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18. A clamping apparatus for securing a first end of a cable and a cable section, the apparatus comprising:
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a handle member including integrally connected head and neck portions, the head portion forming a first channel and forming a pivot aperture essentially perpendicular to the first channel; a trigger member including proximal and distal ends; a pivot pin securely linked to the proximal ends, extending through the pivot aperture, and forming a second channel adjacent the first channel, proximate edges of the first and second channels being cable securing edges, the pin pivotally connecting the head portion and proximate end for movement between an open position wherein the first and second channels are substantially aligned and adjacent, and a closed position wherein the first and second channels are misaligned, the trigger member moved toward the handle member when the members are moved from the open position to the closed position; means for securing the members in the closed position; a fastener connected to the handle member, the first cable end receivable and securable by the fastener; and a biasing means for biasing the members toward the open position; wherein, with the members in the open position, the cable segment is positionable within the channels so that a securing section is proximate the cable securing edges and, with the segment so positioned, the members can be rotated into the closed position misaligning the channels, the securing section axially compressed between the misaligned cable securing edges such that cable movement along the channels is prohibited. - View Dependent Claims (19, 20, 21, 22, 23, 24)
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25. A clamping apparatus for clamping onto at least one cable section, the apparatus comprising:
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a handle member including integrally connected head and neck portions and a first retaining means, the head portion forming a first channel; a trigger member having proximal and distal ends, the proximal end forming a second channel, proximate edges of the first and second channels being cable securing edges, the proximal end of the trigger member being pivotally mounted to the head portion of the handle member for movement between an open position wherein the first and second channels are substantially aligned and adjacent, and a closed position wherein the first and second channels are misaligned, the trigger member moved toward the handle member when the members are moved from the open position to the closed position; and a means for securing the members in the closed position; a spring for biasing the members toward the open position, the spring secured between the members by the first and second retaining means; wherein, with the members in the open position, a cable segment is positionable within the channels so that a securing section of the cable is proximate the cable securing edges and, with the cable segment so positioned, the members can be rotated into the closed position misaligning the channels, the cable securing section axially compressed between the misaligned cable securing edges such that cable movement along the channels is prohibited.
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26. A clamping apparatus for clamping onto at least one cable section, the apparatus comprising:
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a handle member including integrally connected head and neck portions, the head portion forming a first channel; a trigger member including proximal and distal ends, the proximal end forming a second channel, proximate edges of the first and second channels being cable securing edges, the proximal end of the trigger member being pivotally mounted to the head portion of the handle member for movement between an open position wherein the first and second channels are substantially aligned and adjacent, and a closed position wherein the first and second channels are misaligned, the trigger member moved toward the handle member when the members are moved from the open position to the closed position; and a rigid shaft which forms part of a padlock, wherein, with the members in the open position, a cable segment is positionable within the channels so that a securing section of the cable is proximate the cable securing edges and, with the cable segment so positioned, the members can be rotated into the closed position misaligning the channels, the cable securing section axially compressed between the misaligned cable securing edges such that cable movement along the channels is prohibited and, wherein the members pivot in a pivot plane and each member forms an aperture substantially perpendicular to the pivot plane, the apertures aligning when the members are in the closed position, the shaft positionable within the apertures.
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27. A clamping apparatus for clamping onto at least one cable section, the apparatus comprising:
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a handle member including integrally connected head and neck portions and forming a first channel, the head portion forming a pivot aperture substantially perpendicular to the first channel; a trigger member including proximal and distal ends, the proximal end forming a second channel, proximate edges of the first and second channels being cable securing edges, the proximal end of the trigger member being pivotally mounted to the head portion of the handle member for movement between an open position wherein the first and second channels are substantially aligned and adjacent, and a closed position wherein the first and second channels are misaligned, the trigger member moved toward the handle member when the members are moved from the open position to the closed position, the trigger member also including a pivot pin which extends through the pivot aperture and forms the second channel, wherein the proximal end forms a pin aperture and a keyed recess around the pin aperture and the pin includes a bolt having a head shaped like the keyed recess, the bolt extending through the pin aperture so that the head is received in the recess; and a means for securing the members in the closed position; wherein, with the members in the open position, a cable segment is positionable within the channels so that a securing section of the cable is proximate the cable securing edges and, with the cable segment so positioned, the members can be rotated into the closed position misaligning the channels, the cable securing section axially compressed between the misaligned cable securing edges such that cable movement along the channels is prohibited.
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28. A clamping apparatus for securing a first end of a cable and a cable section, the apparatus comprising:
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a handle member including integrally connected head and neck portions, the head portion forming a first channel; a trigger member including proximal and distal ends, the proximal end forming a second channel, proximate edges of the first and second channels being cable securing edges, the members pivotally connected at the head portion and proximate end for movement between an open position wherein the first and second channels are substantially aligned and adjacent, and a closed position wherein the first and second channels are misaligned, the trigger member moved toward the handle member when the members are moved from the open position to the closed position; means for securing the members in the closed position; a fastener connected to the handle member, the first cable end receivable and securable by the fastener; and a biasing means for biasing the members toward the open position; wherein, with the members in the open position, the cable segment is positionable within the channels so that a securing section is proximate the cable securing edges and, with the segment so positioned, the members can be rotated into the closed position misaligning the channels, the securing section axially compressed between the misaligned cable securing edges such that cable movement along the channels is prohibited and, wherein the members pivot in parallel pivot planes and each member forms a locking aperture substantially perpendicular to the pivot planes, when the members are in the closed position, overlapping sections of the members are parallel, the locking aperture are aligned and the securing means includes a rigid shaft that extends through the apertures.
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Specification