Connector for a cable, hose or the like

• US 4,153,320 A
• Filed: 09/26/1977
• Issued: 05/08/1979
• Est. Priority Date: 12/21/1976
• Status: Expired due to Term

• Current Assignee: GEC Marconi Limited (Gooding Consumer Electronics Ltd.)
• Original Assignee: Plessey Handel und Investments AG
• Inventors: Townshend, Maurice P.
• Primary Examiner(s): Lake, Roy
• Assistant Examiner(s): Desmond, E. F.
• Application Number:
  US05/836,799
• Time in Patent Office: 589 Days
• Field of Search: 339/91 R, 339/91 B, 285/81, 285/84, 285/85, 285/322, 285/323, 285/308
• US Class Current: 439/348
• CPC Class Codes: F16L 37/12 using hooks, pawls or other movable or insertable locking members F16L37/084 takes precedence
• CPC Class Codes: F16L 37/22 in which the connection is maintained by means of balls, rollers or helical springs under radial pressure between the parts

Abstract

A connector for a cable, hose or the like, which connector comprises a pin, a female portion having a collar, and a male portion having a ring of members which are adapted to move outwardly when the pin is pushed between a pair of the members and which are adapted to move inwardly when the pin is pulled out from between the pair of members, the members in the ring being effective to engage the collar in their outward position and so retain the male and female portions together, and the members in the ring being disengaged from the collar when they are in their inward position such that the male and female portions can separate.

Claims

1. A connector for a cable, hose, or the like comprising a female portion having a collar, a male portion adapted to be joined with said female portion along a longitudinal axis of said connector, said male portion comprising a ring of engaging members spaced about the periphery of said male portion and adapted to be moved outwardly to engage the collar to retain the female and male portions together, means for moving said engaging members comprising a pin disposed offset from the longitudinal axis of the connector for insertion between a pair of engaging members to move the ring of members outwardly, and when removed from between a pair of engaging members, said members are adapted to move inwardly, wherein said members, when moved inwardly, disengage the male portion from the collar of the female portion, so that the male and female portions can separate.

2. A connector as claimed in claim 1, wherein said engaging members are positioned within a peripheral recess of said male portion, and said collar of said female portion comprises a shoulder means for mating with said engaging members when said engaging members are in their outward position.

3. A connector as claimed in claim 1, wherein said male portion includes a slot extending substantially parallel to the longitudinal axis of the connector for receiving said pin, said slot positioned at the periphery of the male portion.

4. A connector according to claim 1, in which the collar and female portion are threadingly connected.

5. A connector according to claim 4 in which the female portion is provided with a locking ring so that the collar can screw up to this locking ring.

6. A connector according to claim 1, in which the ring of engaging members is positioned in a recess in the male portion.

7. A connector according to claim 6 in which the ring of members is a ring of rollers.

8. A connector according to claim 7 in which the ring of rollers are held in their respective positions by a circlip.

9. A connector according to claim 8 in which the circlip is received in a groove formed in the face of the rollers.

10. A connector according to claim 9 in which the rollers have convex sides.

11. A connector according to claim 10 including electrical connector devices.