# US 10,873,180 B2 · Fastener assembly > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 10,873,180 B2 - Document ID: US10873180B2 - Status: Granted - Kind: B2 - Application number: 16/525,229 - Filed: 2019-07-29 - Published: 2019-11-21 - Granted: 2020-12-22 - Earliest claimed: 2017-04-18 - Assignees: Burndy Corporation - Applicants: Burndy, LLC - Inventors: Robert V. DeFrance - Web page: https://patentgrep.com/patent/US10873180B2 ## CPC - H02G 7/12: Devices for maintaining distance between parallel conductors, e.g. spacer - H02G 7/08: Members clamped to the supporting wire or to the line or cable - H02G: INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES ## Abstract Conductor spacer assemblies are disclosed that can be easily and rapidly clamped to parallel electrical conductors suspended between supports, and that can be easily and rapidly secured together with an automatically actuated fastener assembly. The conductor spacer assembly includes an upper spacer body that is coupled to a lower spacer body and an automatically actuated fastener assembly that facilitates quick and safe installation of the conductor spacer assemblies. ## Claims ### Claim 1 A fastener assembly used to couple objects together, the fastening assembly comprising: a fastener having a cavity starting at a distal end of the fastener and extending into the fastener; a biasing member movably positioned within the cavity; and a wedge pin having a shaft, a tapered tip at a first end of the shaft and a barrel at a second end of the shaft, wherein a diameter of the barrel is greater than a diameter of the shaft, and a diameter of a widest portion of the tapered tip is greater than a diameter of the cavity, wherein an end of the barrel is in contact with the biasing member, and wherein at least a portion of the shaft and the barrel are within the cavity and movable within the cavity; wherein the biasing member and at least the barrel are maintained within the cavity by a shoulder at a distal end of the fastener. ### Claim 2 (depends on 1) The fastener assembly according to claim 1, wherein the fastener comprises a fastener shaft with a threaded portion at a proximal end portion and a smooth portion at a distal end portion. ### Claim 3 (depends on 1) The fastener assembly according to claim 1, wherein the fastener comprises a threaded bolt. ### Claim 4 (depends on 1) The fastener assembly according to claim 1, wherein the biasing member comprises a compression spring. ### Claim 5 (depends on 1) The fastener assembly according to claim 1, wherein the biasing member normally biases the tapered tip of the wedge pin in a direction away from the distal end of the fastener. ### Claim 6 (depends on 1) The fastener assembly according to claim 1, wherein the shoulder engages the barrel to maintain the biasing member and at least the barrel within the cavity. ### Claim 7 A fastener assembly used to couple objects together, the fastening assembly comprising: a threaded bolt having a cavity starting at a distal end of the bolt and extending into the bolt; a compression spring positioned within the cavity; and a wedge pin having a shaft, a tapered tip at a first end of the shaft and a barrel at a second end of the shaft, wherein a diameter of the barrel is greater than a diameter of the shaft, and a diameter of a widest portion of the tapered tip is greater than a diameter of the cavity, and wherein an end of the barrel is in contact with the biasing member, and at least a portion of the shaft and the barrel are within the cavity and movable within the cavity, the compression spring and at least the barrel being maintained within the cavity by a shoulder at a distal end portion of the threaded bolt. ### Claim 8 (depends on 7) The fastener assembly according to claim 7, wherein the threaded bolt comprises a shaft with a threaded portion at a proximal end portion of the threaded bolt shaft and a smooth portion at the distal end of the threaded bolt shaft. ### Claim 9 (depends on 7) The fastener assembly according to claim 7, wherein the compression spring normally biases the tapered tip of the wedge pin in a direction away from the distal end of the threaded bolt. ### Claim 10 (depends on 7) The fastener assembly according to claim 7, wherein the shoulder engages the barrel to maintain the compression spring and at least the barrel within the cavity. ### Claim 11 A fastener assembly used to couple objects together, the fastening assembly comprising: a fastener having shaft with a proximal end portion, a distal end portion and a cavity in the shaft extending from the distal end portion toward the proximal end portion; a biasing member movably positioned within the cavity; and a wedge pin having a shaft, a tapered tip at a distal end of the wedge pin shaft and a barrel at a proximal end of the wedge pin shaft, wherein a diameter of the barrel is greater than a diameter of the wedge pin shaft, and a diameter of a widest portion of the tapered tip is greater than a diameter of the cavity, the wedge pin being movably positioned at least partially within the cavity adjacent the biasing member and such that the biasing member normally biases the tapered tip of the wedge pin in a direction away from the distal end portion of the fastener shaft; and wherein the biasing member and at least the barrel of the wedge pin are maintained within the cavity by a shoulder at a distal end of the fastener. ### Claim 12 (depends on 11) The fastener assembly according to claim 11, wherein the fastener shaft comprises a threaded portion at the proximal end portion and a smooth portion at the distal end portion. ### Claim 13 (depends on 11) The fastener assembly according to claim 11, wherein the fastener comprises a threaded bolt. ### Claim 14 (depends on 11) The fastener assembly according to claim 11, wherein the biasing member comprises a compression spring. ### Claim 15 (depends on 11) The fastener assembly according to claim 11, wherein the shoulder engages the barrel to maintain the biasing member and the at least a portion of the wedge pin within the cavity. ### Claim 16 (depends on 11) The fastener assembly according to claim 11, wherein the shoulder is formed by deforming a rib at the distal end of the fastener.