IP Library Granted Patent US 7,558,459
Granted Patent B2
US 7,558,459 · App. 12/029,664 · Granted Jul 7, 2009

Splice holder device

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Quick Facts
Patent No.
US 7,558,459
App. No.
12/029,664
Granted
Jul 7, 2009
Kind
B2
Abstract

A splice holder device includes a tray mountable in a telecommunications closure, the tray including a splice mounting mechanism configured to receive a splice device. The splice holder device also includes first and second fiber clamps disposed on the tray, wherein the first and second fiber clamps are each configured to releasably secure a buffered portion of an optical fiber. The tray can include a single splice device, such as a mechanical splice, mounted therein or can include a plurality of splice devices mounted therein. The splice holder device can be configured to be securedly mounted in a telecommunications enclosure.

Claims (22)

1. A splice holder device, comprising:

a tray mountable in a telecommunications closure, the tray including a splice mounting mechanism configured to receive a splice device; and

first and second fiber clamps disposed on the tray, wherein the first and second fiber clamps are each configured to releasably secure a buffered portion of an optical fiber, wherein at least one of the first and second fiber clamps is fixed at a non-zero bend angle from the fiber axis defined by the splice device.

2. The splice holder device of claim 1 , wherein the bend angle is 90 ° or less.

3. The splice holder device of claim 1 , wherein the tray includes a plurality of splice mounting mechanisms configured to receive a plurality of splice devices.

4. The splice holder device of claim 1 , wherein the splice mounting mechanism includes a plurality of retaining arms to releasably secure the splice device.

5. The splice holder device of claim 4 , wherein the plurality of retaining arms are integrally formed on a surface of the tray, wherein one or more of the retaining arms includes a latch engageable with a top surface of the splice device.

6. The splice holder device of claim 4 , further comprising one or more fiber alignment structures integrally formed on a surface of the tray and disposed proximate to one or both of the first and second ends of the tray.

7. The splice holder device of claim 1 , further comprising a splice actuation mechanism configured to actuate a splice device mounted in the splice mounting mechanism.

8. The splice holder device of claim 7 , wherein the splice actuation mechanism is coupled to a receptacle formed in the tray and wherein the splice actuation mechanism comprises a lever removably coupled to the tray and a driver formed on an end of said lever and adapted to contact a portion of the splice device.

9. The splice holder device of claim 1 , wherein the tray, splice mounting mechanism, and fiber clamps are integrally formed as a single piece of material.

10. A splice holder device, comprising:

a tray mountable in a telecommunications closure, the tray including a splice mounting mechanism configured to receive a splice device; and

first and second fiber clamps disposed on the tray, wherein the first and second fiber clamps are each configured to releasably secure a buffered portion of an optical fiber, wherein at least one of the first and second fiber clamps is fixed at a height different than a height of a fiber axis defined by the splice device.

11. The splice holder device of claim 10 , wherein both the first and second fiber clamps are fixed at a different height from the height of the fiber axis defined by the splice device.

12. The splice holder device of claim 10 , wherein the tray includes a plurality of splice mounting mechanisms configured to receive a plurality of splice devices.

13. The splice holder device of claim 10 , wherein the splice mounting mechanism includes a plurality of retaining arms to releasably secure the splice device.

14. The splice holder device of claim 13 , wherein the plurality of retaining arms are integrally formed on a surface of the tray, wherein one or more of the retaining arms includes a latch engageable with a top surface of the splice device.

15. The splice holder device of claim 13 , further comprising one or more fiber alignment structures integrally formed on a surface of the tray and disposed proximate to one or both of the first and second ends of the tray.

16. The splice holder device of claim 10 , further comprising a splice actuation mechanism configured to actuate a splice device mounted in the splice mounting mechanism.

17. The splice holder device of claim 16 , wherein the splice actuation mechanism is coupled to a receptacle formed in the tray and wherein the splice actuation mechanism comprises a lever removably coupled to the tray and a driver formed on an end of said lever and adapted to contact a portion of the splice device.

18. The splice holder device of claim 10 , wherein the tray, splice mounting mechanism, and fiber clamps are integrally formed as a single piece of material.

Assignments (2)
NUNC PRO TUNC ASSIGNMENT Recorded Sep 6, 2019
From: CARPENTER, JAMES B.; HILLS, DOUGLAS P.; PARK, CHANSOOL; LARSON, DONALD K.; WINBERG, PAUL N.
To: 3M INNOVATIVE PROPERTIES COMPANY
Reel/Frame 050292/0502 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 7, 2018
From: 3M INNOVATIVE PROPERTIES COMPANY
To: CORNING RESEARCH & DEVELOPMENT CORPORATION
Reel/Frame 046316/0064 →