Application tool for coaxial cable compression connectors

• US 8,627,562 B2
• Filed: 07/29/2011
• Issued: 01/14/2014
• Est. Priority Date: 02/09/2007
• Status: Active Grant

• Current Assignee: Ideal Industries Incorporated
• Original Assignee: Ideal Industries Incorporated
• Inventors: Sutter, Robert W., Skeels, Stephen J.
• Primary Examiner(s): TRINH, MINH N
• Application Number:
  US13/194,085
• Publication Number:
  US 20120017432A1
• Time in Patent Office: 900 Days
• Field of Search: 29748-751, 29753-758, 298/28, 292/83, 724/091.9, 710/7, 715/8
• US Class Current: 29/751
• CPC Class Codes: H01R 43/042 Hand tools for crimping
• CPC Class Codes: H01R 43/058 Crimping mandrels
• CPC Class Codes: H01R 9/05 for coaxial cables
• CPC Class Codes: Y10T 29/49185 of terminal
• CPC Class Codes: Y10T 29/53209 Terminal or connector
• CPC Class Codes: Y10T 29/53213 Assembled to wire-type conductor
• CPC Class Codes: Y10T 29/53226 Fastening by deformation
• CPC Class Codes: Y10T 29/53235 Means to fasten by deformation
• CPC Class Codes: Y10T 29/53257 Means comprising hand-manipulatable implement
• CPC Class Codes: Y10T 29/53265 with work-holder for assembly
• CPC Class Codes: Y10T 29/53278 Storage cell or battery

Abstract

A tool for installing compression connectors of various sizes and types on the end of a coaxial cable has a base mounting a pair of movable anvils for engaging two different lengths of connectors. The base further incorporates a fixed anvil for engaging a third length of connector. The movable anvils define an aperture which is shaped to permit easy entry and exit of a cable while still applying a suitable retention force to an inserted cable. A connector seating holder is formed in the front of the tool. A slidably mounted plunger cooperates with the anvils to compress a connector. The plunger has a push head and a slide rod. A lock nut is threaded on the push head and is engageable with the slide rod to prevent rotation of the push head.

Claims

1. A tool for installing compression-type coaxial cable connectors, comprising:

a base including a block member, a beam extending from the block member, and first and second laterally-spaced side walls extending from the beam;

the block member, beam and side walls defining a compression zone for removably receiving therein an end portion of a coaxial cable and a compression connector therefor;

a plunger retractably insertable along a longitudinal axis from the block member into the compression zone for engagement with the free end of a compression connector; and

at least one anvil retractably insertable into the compression zone between open and closed positions, the anvil having an aperture for removably receiving therein a coaxial cable and a bearing surface for abutting a portion of the back end of a compression connector when the anvil is in the closed position, the anvil having left and right lower quadrants and left and right upper quadrants which together define the aperture, the upper quadrants being separated by a gap of about 0.075 inches to about 0.250 inches.

2. The tool of claim 1 wherein the anvil comprises left and right spring clips, each spring clip having a lower quadrant and an upper quadrant.

3. The tool of claim 2 wherein the spring clips are pivotably mounted in laterally-aligned slots formed in the side walls.

4. The tool of claim 1 further comprising a second anvil retractably insertable into the compression zone between open and closed positions, the second anvil having an aperture for removably receiving therein a coaxial cable and a bearing surface for abutting a portion of the back end of a compression connector when the anvil is in the closed position, the anvil having left and right lower quadrants and left and right upper quadrants which together define the aperture, the upper quadrants being separated by a gap of about 0.075 inches to about 0.250 inches.