FIELD ATTACHABLE POWER CONNECTOR

• US 20090253309A1
• Filed: 04/07/2008
• Published: 10/08/2009
• Est. Priority Date: 04/07/2008
• Status: Abandoned Application

• Current Assignee: Robert G. Didier
• Original Assignee: Robert G. Didier
• Inventors: Didier, Robert G.
• Application Number:
  US12/098,978
• Publication Number:
  US 20090253309A1
• Time in Patent Office: Days
• US Class Current: 439/686
• CPC Class Codes: H01R 13/512 assembled by screw or screws
• CPC Class Codes: H01R 31/06 Intermediate parts for linking two coupling parts, e.g. adapter with a holder adapted for supporting apparatus to which its counterpart is attached H01R33/94

Abstract

A cable connector system includes a first set of contacts fixed in a housing and a second set of contacts fixed in a replaceable nose section. The second set of contacts is configured to mate with a standard power receptacle, for example, on an aircraft. Advantageously, a third set of contacts is fixed in an intermediate section, wherein the third set of contacts is adapted to mate the first set of contacts with the second set of contacts.

Claims

1. In a ground power cable connector system having a set of conductors coupled to a first set of contacts in a molded contact body such that a receptor end of each of the first set of contacts is accessible for mating contact, wherein a second set of contacts and a cover section are removably attached to the first set of contacts and the contact body, respectively, the improvement comprising an intermediate section removably attached between the contact body and the cover section, said intermediate section having a third set of contacts configured to mate with said first and second sets of contacts.

2. A ground power cable connector system as in claim 1, wherein each of the third set of contacts has a threaded stud and a threaded receptor, each of said threaded studs adapted to mate with a corresponding threaded opening formed in the molded contact body in line with respective first contact, and wherein each of the second set of contacts has a threaded stud adapted to mate with the threaded receptor of a corresponding third contact.

3. A ground power cable connector system as in claim 2, wherein each of the threaded receptors of the first contacts are the same size.

4. A ground power cable connector system as in claim 1, further comprising a first set of fasteners configured to removably attach the cover section or the intermediate section to the contact body.

5. A ground power cable connector system, comprising:

a housing holding a first set of contacts accessible from one side of the body and a cable containing a first set of conductors, wherein each of the first set of conductors is connected to a corresponding one of the first set of contacts;

a replaceable nose section having a second set of contacts, wherein each of the second set of contacts includes a first end configured to mate with a power receptacle; and

an intermediate section having a third set of contacts configured to mate the first set of contacts with the second set of contacts.

6. A ground power cable connector system as in claim 5, wherein the intermediate section is replaceable.

7. A ground power cable connector system as in claim 5, further comprising:

a first opening and a second opening formed in the housing;

a grommet affixed within the first opening and providing a sealed entrance into the housing for the cable; and

a contact body affixed within the second opening and having the first set of contacts held therein.

8. A ground power cable connector system as in claim 5, further comprising at least one control switch incorporated into the housing.

9. A ground power cable connector system, comprising:

a cable having a plurality of conductors;

a first set of contacts, wherein each of the first set of contacts has a terminal end coupled to one of said conductors and a receptor end having a threaded opening;

a housing holding the first set of contacts in place and having openings to provide access for mating contact with the receptor ends of the first set of contacts;

wherein the cable and first set of contacts are rigidly affixed with the housing;

a replaceable nose section having a second set of contacts disposed in bores through the nose section, wherein each of the second set of contacts has a first end configured to mate with a power receptacle and a second end; and

a replaceable intermediate section having a third set of contacts disposed in bores through the intermediate section, wherein the third set of contacts is configured to mate the first set of contacts with the second set of contacts.

10. A ground power cable connector system, comprising:

a cable having a plurality of conductors;

a first set of contacts, wherein each of the first set of contacts has a terminal end coupled to one of said conductors and a receptor end having a first threaded opening;

a body having a plurality of bores formed through the body, a plurality of second threaded openings formed in correspondence with the bores on a front end of the body, and at least one third threaded opening formed in a central portion on the front end of the body, wherein each of the second threaded openings is larger than the corresponding first threaded openings on the first set of contacts, and wherein each of the first set of contacts is fixed within a respective bore;

a first set of cap screws sized to fit through the second threaded opening and engage the first threaded opening;

an intermediate section having a plurality of bores formed through the intermediate section in correspondence with the bores through the body, and at least one throughhole formed through the intermediate section in a central portion of the intermediate section;

a third set of contacts each fixed within a respective bore of the intermediate section, wherein each of the third set of contacts is hollow and has a male threaded end adapted to engage the second threaded opening and a female threaded end;

a nose section having a plurality of bores formed through the nose section in correspondence with the bores through the body and intermediate section;

a second set of contacts disposed in the bores through the nose section, wherein each of the second set of contacts has a male end configured to mate with the female end of the third contacts and a female end configured to mate with a power receptacle; and

a second set of cap screws sized to fit through the second set of contacts and engage the first threaded opening.