Enclosure assembly for a connector, strain relief element, and method

Patent metadata

Field	Value
Publication number	US-9379488-B2
Application number	US-201414175656-A
Country	US
Kind code	B2
Filing date	Feb 7, 2014
Priority date	Feb 3, 2010
Publication date	Jun 28, 2016
Grant date	Jun 28, 2016

Abstract

The invention relates to a mating enclosure having a flange, wherein the flange has a forward face, a rearward face, and a first outer perimeter, a central opening, wherein the central opening has a second outer perimeter contained within the first outer perimeter, at least one protrusion protruding substantially perpendicularly from the forward face of the flange, wherein the protrusion has an inner surface facing the central opening, an outer surface facing away from the central opening, and a forward surface facing in the same direction as the forward face of the flange, and at least one locking element positioned on the outer surface of the protrusion, wherein the locking element is at rest such that a distance between the outer perimeter of the flange and the locking element is less than a distance between the outer perimeter of the flange and the outer surface of the protrusion.

First claim

What is claimed is:

1. A mating enclosure comprising:
a flange having a forward face, a rearward face, an outer perimeter, and a central opening, wherein the central opening is contained within the outer perimeter,
at least one protrusion protruding substantially perpendicularly from the forward face of the flange, wherein the protrusion has an inner surface facing the central opening, an outer surface facing away from the central opening, and a forward surface facing in the same direction as the forward face of the flange,
at least one locking element positioned on the outer surface of the protrusion,
an annular collar extending in a direction of the at least one protrusion and having an axial height less than an axial height of the at least one protrusion, and
a forward gasket rests in a first position, and the first position is defined as an outer circumference formed by the outer surface of the protrusion and an outer surface of the annular collar.

2. The mating enclosure according to claim 1 , wherein two substantially equivalent protrusions protruding from the forward face of the flange are oppositely positioned about the central opening.

3. The mating enclosure according to claim 1 , wherein the central opening defines a substantially cylindrical inner surface.

4. The mating enclosure according to claim 3 , wherein the inner surface of the protrusion aligns with the substantially cylindrical inner surface.

5. The mating enclosure according to claim 3 , wherein the annular collar rests in a second position, said second position being defined as between the forward face of the flange and the forward surface of the protrusion, and enclosing the central opening alternatingly with the inner surface of the protrusion.

6. The mating enclosure according to claim 1 , wherein the forward surface of the protrusion substantially aligns with a forward surface of the locking element.

7. The mating enclosure according to claim 1 , wherein the flange has mounting means located outside of the central opening.

8. The mating enclosure according to claim 1 , wherein the rearward face of the flange comprises a rearward gasket.

9. A connection system comprising:
a mating enclosure including,
a flange having a forward face, a rearward face, an outer perimeter, and a central opening, and the central opening is contained within the outer perimeter and defines a substantially cylindrical inner surface,
at least one protrusion protruding substantially perpendicularly from the flange and
at least one locking element positioned on an outer surface of the protrusion,
an outer body adapted to connectingly mate with the mating enclosure and including a front sealing surface which faces the forward face of the flange, and
an inner body adapted to connectingly mate with the mating enclosure, wherein the inner body is substantially enclosed by the outer body when the system is in a mated state, and the sealing surface of the outer body surrounds the inner body when the system is in a mated state, and the inner body comprises a sealing member at a front end facing the forward face of the flange, and wherein the sealing member is adapted to contact with the substantially cylindrical inner surface when the system is in the mated state.

10. The system according to claim 9 , wherein the outer surface is facing away from the central opening.

11. The system according to claim 9 , wherein two substantially equivalent protrusions protruding from the forward face of the flange are oppositely positioned about the central opening.

12. The mating enclosure according to claim 9 , wherein the inner surface of the protrusion aligns with the substantially cylindrical inner surface.

13. The system according to claim 9 , wherein the protrusion has an inner surface facing the central opening, and a forward surface facing in the same direction as the forward face of the flange.

14. The system according to claim 13 , wherein an annular collar rests in a first position, said first position being defined as between the forward face of the flange and the forward surface of the protrusion, and enclosing the central opening alternatingly with the inner surface of the protrusion.

15. The system according to claim 14 , wherein a forward gasket rests in a second position, said second position being defined as an outer circumference formed by the outer surface of the protrusion and an outer surface of the annular collar.

16. The system according to claim 15 , wherein the forward gasket is adapted to sealingly abut against a front sealing surface of the outer body when the system is in the mated state.

17. The system according to claim 13 , wherein the inner body has at least one stop surface which abuts the forward surface of at least one protrusion when the system is in the mated state.

18. The system according to claim 9 , wherein the inner body further comprises at least one positive locking element which substantially aligns and locks with the protrusion when the system is in the mated state.

19. The system according to claim 18 , wherein the outer body is rotatable relative to the flange and inner body.

20. The system according to claim 9 , wherein the outer body has at least one complementary locking element, and wherein the complementary locking element connectingly mates with the locking element positioned on the outer surface of the protrusion.

21. The system according to claim 20 , wherein the complementary locking element is selected from the group consisting of a bayonet-type locking element and a threaded locking element.

22. The system according to claim 9 , wherein the flange has mounting means located outside of the central opening.

23. The system according to claim 9 , wherein the rearward face of the flange comprises a rearward gasket.

24. The system according to claim 9 , wherein the outer body connectingly mates with the locking element positioned on the outer surface of the protrusion when the outer body slidingly engages the mating enclosure.

25. The system according to claim 9 , wherein the outer body connectingly mates with the locking element positioned on the outer surface of the protrusion when the outer body slidingly engages the mating enclosure and is rotated in a radial direction.

Assignees

• Te Connectivity Nederland Bv

Inventors

• Schneider Paul

Classifications

• H01R13/5816

  for cables passing through an aperture in a housing wall, the separate part being captured between cable and contour of aperture · CPC title

• H01R13/58

  Means for relieving strain on wire connection, e.g. cord grip {, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable (for flat or ribbon cables H01R12/771)} · CPC title

• G02B6/38

  having fibre to fibre mating means · CPC title

• G02B6/3891

  Bayonet type · CPC title

• H01R13/502 Primary

  composed of different pieces (H01R13/514 takes precedence) · CPC title