Wildlife guard assemblies, modular systems and methods for using the same

• US 8,859,906 B2
• Filed: 03/21/2013
• Issued: 10/14/2014
• Est. Priority Date: 10/08/2009
• Status: Active Grant

• Current Assignee: TE Connectivity Solutions GmbH (TE Connectivity Limited)
• Original Assignee: Tyco Electronics Corporation (TE Connectivity Limited)
• Inventors: Hiller, Laura J., Puigcerver, Luis O.
• Primary Examiner(s): Nguyen, Chau N
• Assistant Examiner(s): VARGHESE, ROSHN K
• Application Number:
  US13/848,411
• Publication Number:
  US 20130220695A1
• Time in Patent Office: 572 Days
• Field of Search: 174/5.R, 174/40.R, 174/91, 174/92, 174/93, 174/138.E, 174/138.F, 174/138.R, 174/139, 174/140.H, 174/176, 174/177, 174/178, 174/179, 174/180, 174/181, 174/195, 374/186, D30/199, 250/443.1, 521/01, 49/58, 361/232, 298/87
• US Class Current: 174/138.E
• CPC Class Codes: H01B 17/00 Insulators or insulating bodies characterised by their form
• CPC Class Codes: H01B 17/14 Supporting insulators pin insulators H01B17/20; apertured insulators H01B17/24
• CPC Class Codes: H01B 17/66 Joining insulating bodies together, e.g. by bonding
• CPC Class Codes: H01B 19/00 Apparatus or processes specially adapted for manufacturing insulators or insulating bodies manufacture of porcelain for electric insulation C04B33/26
• CPC Class Codes: H02B 1/06 having associated enclosures, e.g. for preventing access to live parts
• CPC Class Codes: Y10T 29/49227 Insulator making

Abstract

A wildlife guard assembly for an electrical insulator body includes at least three guard members serially connected to one another such that at least one of the guard members is moveable relative to the others. Each of the guard members has a respective shell body. The guard members are selectively movable between an open position, wherein the guard members are configured to receive the insulator body, and a closed position, wherein the shell bodies of the at least three guard members collectively form an enclosure defining a chamber to receive the insulator body such that at least a portion of the insulator body is enclosed by the enclosure.

Claims

1. A wildlife guard assembly for an electrical insulator body, the wildlife guard assembly comprising:

at least four guard members serially connected to one another such that at least one of the guard members is moveable relative to the others, wherein each of the guard members has a respective shell body;

wherein the guard members are selectively movable between an open position, wherein the guard members are configured to receive the insulator body, and a closed position, wherein the shell bodies of the at least four guard members collectively form an enclosure defining a chamber to receive the insulator body such that at least a portion of the insulator body is enclosed by the enclosure;

wherein;

the guard members are connected to one another by hinges that enable the guard members to pivot relative to one another between the open and closed positions;

each of the guard members includes;

a first integral hinge connector feature of a first type proximate a first edge thereof; and

a second integral hinge connector feature of a second type proximate a second edge of the guard member opposite the first edge; and

the first integral hinge connector feature of each guard member is cooperatively engaged with the second integral hinge connector feature of a serially adjacent one of the guard members to form one of the hinges to hingedly couple the serially adjacent guard members to one another.

2. The wildlife guard assembly of claim 1 wherein each of the at least four guard members is movable relative to the other guard members.

3. The wildlife guard assembly of claim 1 wherein:

the insulator body includes a core and a plurality of skirts spaced apart along a length of the core, the skirts extending radially outwardly from the core; and

at least one of the guard members includes an insert portion configured to be received between adjacent ones of the skirts when the guard members are in the closed position.

4. The wildlife guard assembly of claim 1 wherein each of the first integral hinge connector features is snap-fit mateable with a respective one of the second integral hinge connector features to cooperatively form a corresponding one of the hinges.

5. The wildlife guard assembly of claim 1 wherein the guard members, when in the closed position, define a conductor port between adjacent ones of the guard members to receive an electrical conductor therethrough.

6. The wildlife guard assembly of claim 5 including at least one deflectable wall covering at least a portion of the conductor port and being integrally formed with at least one of the guard members defining the conductor port.

7. The wildlife guard assembly of claim 1 wherein the guard members are configured to fully encircle the insulator body when mounted on the insulator body in the closed position.

8. The wildlife guard assembly of claim 1 wherein each of the guard members includes a hermaphroditic connector configuration including the first integral hinge connector feature thereof and the second integral hinge connector feature thereof.

9. A method for covering an electrical insulator body, the method comprising:

providing a wildlife guard assembly including at least three guard members serially connected to one another such that at least one of the guard members is moveable relative to the others, wherein each of the guard members has a respective shell body;

placing the guard members in an open position on the insulator body such that the insulator body is received between the guard members; and

thereafter

moving the guard members into a closed position, wherein the shell bodies of the at least three guard members collectively form an enclosure defining a chamber receiving the insulator body such that at least a portion of the insulator body is enclosed by the enclosure;

wherein;

the guard members are connectable to one another by hinges that enable the guard members to pivot relative to one another between the open and closed positions;

each of the guard members includes;

a first integral hinge connector feature of a first type proximate a first edge thereof; and

a second integral hinge connector feature of a second type proximate a second edge of the guard member opposite the first edge;

the method includes cooperatively engaging the first integral hinge connector feature of each guard member with the second integral hinge connector feature of a serially adjacent one of the guard members to form one of the hinges to hingedly couple the serially adjacent guard members to one another; and

the method further includes;

determining a size of the insulator body; and

thereafter

selecting a number of the guard members to include in the wildlife guard assembly based on the determined size of the insulator body;

wherein the step of providing the wildlife guard assembly including at least three guard members includes providing the wildlife guard including the selected number of the guard members.

10. The method of claim 9 wherein:

each of the first integral hinge connector features is snap-fit mateable with a respective one of the second integral hinge connector features; and

providing the wildlife guard assembly includes snap-fitting the first integral hinge connector features together with the second integral hinge connector features of adjacent ones of the guard members to serially connect the guard members.

11. The method of claim 10 wherein moving the guard members into the closed position includes pivoting at least one of the guard members with respect to the other guard members about one of the hinges from the open position to the closed position.

12. The method of claim 9 wherein each of the guard members includes a hermaphroditic connector configuration including the first integral hinge connector feature thereof and the second integral hinge connector feature thereof.

13. A modular system for forming a wildlife guard assembly for an electrical insulator body, the modular system comprising:

at least three guard members each having a shell body; and

connectors associated with the guard members;

wherein the guard members are selectively connectable to one another using the connectors to form wildlife guard assemblies having different numbers of the guard members included therein and thereby different respective sizes adapted to fit electrical insulator bodies of corresponding different sizes, the guard members of each said wildlife guard assembly collectively forming an enclosure defining a chamber to receive the insulator body such that at least a portion of the insulator body is enclosed by the enclosure;

wherein;

the guard members are connectable to one another by hinges that enable the guard members to pivot relative to one another between the open and closed positions;

each of the guard members includes;

a first integral hinge connector feature of a first type proximate a first edge thereof; and

a second integral hinge connector feature of a second type proximate a second edge of the guard member opposite the first edge;

the first integral hinge connector feature of each guard member is cooperatively engageable with the second integral hinge connector feature of a serially adjacent one of the guard members to form one of the hinges to hingedly couple the serially adjacent guard members to one another; and

the system includes instructions identifying numbers of the guide members needed to form wildlife guard assemblies for insulator bodies of different size ranges and/or different types.

14. The system of claim 13 wherein each of the guard members is movable relative to the other guard members when the wildlife guard assembly is assembled.

15. The system of claim 13 wherein each of the guard members includes a hermaphroditic connector configuration including the first integral hinge connector feature thereof and the second integral hinge connector feature thereof.

16. A wildlife guard assembly for an electrical insulator body, the wildlife guard assembly comprising:

at least four guard members serially connected to one another such that at least one of the guard members is moveable relative to the others, wherein each of the guard members has a respective shell body;

wherein the guard members are selectively movable between an open position, wherein the guard members are configured to receive the insulator body, and a closed position, wherein the shell bodies of the at least three four guard members collectively form an enclosure defining a chamber to receive the insulator body such that at least a portion of the insulator body is enclosed by the enclosure; and

wherein the guard members are identical in shape.