RF connector

• US 5,186,655 A
• Filed: 05/05/1992
• Issued: 02/16/1993
• Est. Priority Date: 05/05/1992
• Status: Expired due to Fees

• Current Assignee: AC Limited (Emirate of Dubai (United Arab Emirates))
• Original Assignee: Andros Manufacturing Corporation
• Inventors: Steenhoff, Frederick C., Glenday, Alan J.
• Primary Examiner(s): McGlynn, Joseph H.
• Application Number:
  US07/879,176
• Time in Patent Office: 287 Days
• Field of Search: 439/578-585
• US Class Current: 439/583
• CPC Class Codes: H01R 9/0521 Connection to outer conductor by action of a nut

Abstract

A connector for an elongated cylindrical element having a deformable jacket surrounding a core includes an inner member having a sleeve, characterized by a diameter and thickness adapted to allow the sleeve to be inserted between the jacket and the core and to extend longitudinally into a space between the jacket and the core a first distance, an outer sleeve spaced radially outside the inner sleeve to form a cavity therebetween for receiving a portion of the deformable jacket, the outer sleeve extending longitudinally along the cylindrical element a distance less than the first distance; and an outer member rotatably disposed on the cylindrical element and slidably movable with respect to the inner member, and having a first cavity for receiving the inner member and a radially inwardly extending flange for engaging the deformable jacket and deforming at least a portion of the jacket radially outwardly to anchor the connector with respect to the elongated cylindrical element.

Claims

1. A connector for an elongated cylindrical element having a deformable jacket surrounding a core, comprising:

an inner member including a sleeve characterized by a diameter and thickness adapted to allow the sleeve to be inserted between the jacket and the core and to extend longitudinally into a space between the jacket and the core a first distance, an outer sleeve spaced radially outside the inner sleeve to form a cavity therebetween for receiving a portion of the deformable jacket, the outer sleeve extending longitudinally along the cylindrical element a distance less than the first distance; and

an outer member rotatably disposed on the cylindrical member and slidably movable with respect to the inner member, having a first cavity for receiving the inner member and radially inwardly extending means for engaging the deformable jacket and deforming at least a portion of the jacket radially outwardly to anchor the connector with respect to the elongated cylindrical element.

2. The connector of claim 1 in which the outer member comprises a faceted body portion having a threaded interior surface;

a sleeve extending outwardly from the body portion and a flange disposed at one end of the sleeve and extending inwardly to an annular engaging surface, the sleeve defining at an interior edge thereof a deforming surface for engaging the deformable jacket.

3. The connector of claim 1 in which the outside diameter of the inner member and the inner diameter of the outer member are selected so that the members are rotatable with respect to each other, but form an ohmic electrical contact therebetween when installed on the elongated cylindrical element.

4. The connector of claim 1 in which the inner sleeve comprises means for locally deforming the deformable tube to form a bulge.

5. The connector of claim 1 in which the inner sleeve comprises means for locally deforming the deformable jacket to form a bulge.

6. The connector of claim 5 in which the radially inwardly extending means on the outer member engages the jacket where it is deformed by the sleeve of the inner member, and further deforms and captures the jacket between the inner and outer members to secure the connector to the elongated cylindrical element.

7. The connector of claim 5 in which the radially inwardly extending means on the outer member engages the tube where it is deformed by the sleeve of the inner member, and further deforms and captures an annular rim of the tube between the inner and outer members to secure the connector to the elongated cylindrical element.

8. A connector for an elongated cylindrical element having a plastic deformable jacket surrounding a core comprising:

first and second members slidably mounted with respect to each other on the elongated cylindrical element, the first and second members cooperating when installed on the element to form a radially outwardly extending cavity, said first and second members including first and second jacket engaging elements respectively, for engaging and deforming a portion of said jacket radially outwardly within said cavity for securing the connector to the cylindrical element.

9. A connector for an elongated plastically deformable tube comprising:

an inner member including a sleeve characterized by a diameter adapted to allow the sleeve to be inserted between the jacket and the core and to extend longitudinally therein a first distance, an outer sleeve spaced radially outside the inner sleeve to form a cavity therebetween for receiving a portion of the deformable tube, the outer sleeve extending longitudinally along the cylindrical element a distance less than the first distance; and

an outer member rotatably disposed on the cylindrical member and slidably movable with respect to the inner member, having a first cavity for receiving the inner member and radially inwardly extending means for engaging the deformable tube and deforming at least a portion of the jacket radially outwardly to anchor the connector with respect to the elongated cylindrical tube.