De-latching lever actuator for fiber optic modules
First Claim
1. A lever-actuator for fiber optic modules, the lever-actuator comprising:
- a lever arm having a first end;
a pivoting fastener coupled to the first end of the lever arm; and
an actuating tab coupled to the first end of the lever arm, wherein the actuating tab rotates with the lever arm.
6 Assignments
0 Petitions
Accused Products
Abstract
Rotate-and-pull mechanisms for fiber optic modules. The rotate-and-pull mechanisms have a lever-actuator to unlatch and withdraw a fiber optic module from a cage assembly or a module receptacle. The lever-actuator, pivotally couples to the fiber optic module so that when lever-actuator is rotated about its pivot point, the lever-actuator causes the second actuator to release the fiber optic module from the cage assembly. The lever-actuator includes an actuating-tab to cause the second actuator to move when the lever-actuator is rotated. By pulling the lever-actuator away from the cage assembly, the fiber optic module is withdrawn from the cage assembly. A belly-to-belly mounting configuration is introduced for the rotate-and-pull release fiber optic modules.
-
Citations
41 Claims
-
1. A lever-actuator for fiber optic modules, the lever-actuator comprising:
-
a lever arm having a first end;
a pivoting fastener coupled to the first end of the lever arm; and
an actuating tab coupled to the first end of the lever arm, wherein the actuating tab rotates with the lever arm. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
the lever-actuator rotates to cause a second actuator to disengage a fiber optic module from a cage assembly. -
3. The lever-actuator of claim 2 wherein
the actuating tab rotates with the lever arm to cause the second actuator to disengage the fiber optic module from the cage assembly. -
4. The lever-actuator of claim 1 wherein
the actuating tab prevents the lever arm from rotating further once it reaches a limit point. -
5. The lever-actuator of claim 1 further comprising:
a sliding-actuator to slide and disengage a fiber optic module from a cage assembly in response to a rotation of the lever arm.
-
6. The lever-actuator of claim 1 wherein
the lever-actuator permits arranging multiple fiber optic modules in a belly-to-belly configuration without obstructing adjacent lever-actuators. -
7. The lever-actuator of claim 6 wherein
with the belly-to-belly configuration, two lever-actuators are located in proximity to each other along a common surface between two fiber optic modules. -
8. The lever-actuator of claim 1 wherein
the pivoting fastener includes a pin to rotationally couple the lever-actuator to a fiber optic module. -
9. The lever-actuator of claim 1 wherein
the pivoting fastener includes a plurality of pins to rotationally couple the lever-actuator to a fiber optic module. -
10. The lever-actuator of claim 1 wherein
the pivoting fastener includes a conical retainer. -
11. The lever-actuator of claim 1 wherein
the pivoting fastener includes holes to receive one or more pins to rotationally couple the lever-actuator to a fiber optic module. -
12. The lever-actuator of claim 1 further comprising:
a pull-arm.
-
13. The lever-actuator of claim 12 wherein,
the pull-arm is a semi-circular ring. -
14. The lever-actuator of claim 12 wherein,
the pull-arm is a tab. -
15. The lever-actuator of claim 12 wherein,
the pull-arm is a bail-latch. -
16. The lever-actuator of claim 1 wherein
the actuating tab to rotate and cause a fiber optic module to disengage from a cage assembly in response to a rotation of the lever arm. -
17. The lever-actuator of claim 16 wherein
the lever arm has a second end opposite the first end, the second end of the lever arm being free to rotate away from the fiber optic module. -
18. The lever-actuator of claim 16 wherein
the actuating tab is stiff and rigidly coupled to the lever arm.
-
-
19. A lever-actuator for fiber optic modules, the lever-actuator comprising:
-
a lever arm having a first end;
a pivoting fastener coupled to the first end of the lever arm; and
a sliding-actuator to couple to the first end of the lever arm and to slide and disengage a fiber optic module from a cage assembly in response to a rotation of the lever arm. - View Dependent Claims (20, 21, 22, 23, 24, 25, 26)
an actuating tab coupled to the first end of the lever arm, the actuating tab to rotate and couple to the sliding-actuator to slide the sliding-actuator and disengage the fiber optic module from the cage assembly in response to the rotation of the lever arm.
-
-
21. The lever-actuator of claim 20 wherein
the actuating tab prevents the lever arm from rotating further once it reaches a limit point. -
22. The lever-actuator of claim 19 wherein
the lever-actuator permits arranging multiple fiber optic modules in a belly-to-belly configuration without obstructing adjacent lever-actuators. -
23. The lever-actuator of claim 22 wherein
with the belly-to-belly configuration, two lever-actuators are located in proximity to each other along a common surface between two fiber optic modules. -
24. The lever-actuator of claim 19 further comprising:
a pull-arm coupled to the lever arm.
-
25. The lever-actuator of claim 19 wherein
the lever arm has a second end opposite the first end, the second end of the lever arm being free to rotate away from the fiber optic module. -
26. The lever-actuator of claim 20 wherein
the actuating tab is stiff and rigidly coupled to the lever arm.
-
27. A lever-actuator for fiber optic modules, the lever-actuator comprising:
-
a lever means having a first end;
a pivoting means coupled to the first end of the lever means; and
a sliding-actuating means for disengaging a fiber optic module from a cage assembly in response to a rotation of the lever means. - View Dependent Claims (28, 29, 30, 31, 32)
a rotating-actuating means coupled to the lever means, wherein the rotating-actuating means rotates with the lever means to cause the sliding-actuating means to slide and disengage the fiber optic module from the cage assembly.
-
-
29. The lever-actuator of claim 28 wherein
the rotating-actuating means prevents the lever means from rotating further once it reaches a limit point. -
30. The lever-actuator of claim 27 wherein
the lever-actuator permits arranging multiple fiber optic modules in a belly-to-belly configuration without obstructing adjacent lever-actuators. -
31. The lever-actuator of claim 30 wherein
with the belly-to-belly configuration, two lever means are located in proximity to each other along a common surface between two fiber optic modules. -
32. The lever-actuator of claim 27 further comprising:
a pull means coupled to the lever means.
-
33. A lever-actuator for fiber optic modules, the lever-actuator comprising:
-
a center member having a first end and a second end, the center member being pivotally coupled to a fiber optic module to rotate about a pivot axis;
at least one lever arm having a first end coupled to and extending from the center member to a second end opposite the first end, the second end of the lever arm being free to rotate away from the fiber optic module;
a first actuator coupled to the center member between the first end and second end of the center member, the first actuator to rotate with the at least one lever arm and the center member about the pivot axis; and
a second actuator to couple to the first actuator to cause the fiber optic module to disengage from a cage assembly in response to a rotation of the at least one lever arm, the center member, and the first actuator about the pivot axis. - View Dependent Claims (34, 35, 36, 40)
the pivot axis is a pivot pin. -
35. The lever-actuator of claim 33, wherein
the pivot axis is an opening in at least one side tab coupled to the center member, and the lever-actuator further includes a pivot pin to rotatably couple into the opening of the at least one side tab. 36.The lever-actuator of claim 33, further comprising: a grip coupled to the second end of the at least one lever arm.
-
36. The lever-actuator of claim 33, wherein
the at least one lever arm extending from the center member forms a bail-latch. -
40. The lever-actuator of claim 33, wherein
the first actuator is an actuating tab.
-
-
37. The lever-actuator of claim 37, further comprising
a pair of side tabs coupled to the ends of the center member.
-
38. The lever-actuator of claim 38, wherein
the pivot axis is a pivot pin in each of the pair of side tabs.
-
41. The lever-actuator of claim 41, wherein the second actuator is a sliding actuator.
Specification