Method of making a coaxial connector

• US 4,070,751 A
• Filed: 01/12/1977
• Issued: 01/31/1978
• Est. Priority Date: 01/12/1977
• Status: Expired due to Term

• Current Assignee: AMP Incorporated (Johnson Controls International plc)
• Original Assignee: AMP Incorporated (Johnson Controls International plc)
• Inventors: Hogendobler, Richard Shure, Murray, Robert Maclay
• Primary Examiner(s): Hall, Carl E.
• Application Number:
  US05/758,731
• Time in Patent Office: 384 Days
• Field of Search: 29/628, 29/629, 29/630, 29/418, 113/119, 339/177 R, 339/177 E, 339/276 SF
• US Class Current: 29/882
• CPC Class Codes: H01R 43/16 for manufacturing contact members, e.g. by punching and by bending
• CPC Class Codes: H01R 9/0518 Connection to outer conductor by crimping or by crimping ferrule
• CPC Class Codes: Y10T 29/49218 with deforming
• CPC Class Codes: Y10T 29/49799 Providing transitory integral holding or handling portion

Abstract

The disclosure relates to an assembly of stamped and formed parts for a coaxial connector with RF shielding ensured by a unitary ferrule intimately surrounding open seams in the stamped and formed parts. Also the disclosure relates to a blank which may be formed into a coaxial connector part having large diametrical transitions which ordinarily introduce RF attenuation but for the intimately surrounding unitary ferrule.

Claims

1. A method for manufacturing a coaxial connector, comprising the steps of:

separately forming a series of center contacts along a first carrier strip and a series of connector bodies along a second carrier strip each of said connector bodies having at least one slit and a longitudinal seam,

assembling said series of center contacts together with corresponding dielectric slugs encircling said center contacts concentrically within said series of connector bodies to form a series of subassemblies,

retaining said series of subassemblies along at least one of said carrier strips,

conveying said series of subassemblies together with said at least one of said carrier strips to an assembly station where at each said subassembly is assembled to a coaxial cable and is separated from said at least one of said carrier strips, and

covering said at least one slit and said longitudinal seam of each connector body with a seamless ferrule.

2. A method according to claim 1, and further including the step of:

stamping out from metal strip a blank for each of said connector bodies wherein a smaller diameter cylinder development is integrally connected to a larger diameter cylinder development by an interposed and integral transition section having a frusto-conical sleeve form development, and wherein said step of forming a series of connector bodies further includes the step of;

forming each of said blanks into a sleeve form connector body characterized by a longitudinal seam and at least one slit in said transition section in addition to said longitudinal slit.