Connector assembly fitting with anti-puncturing feature

Patent metadata

Field	Value
Publication number	US-10627045-B2
Application number	US-201615208836-A
Country	US
Kind code	B2
Filing date	Jul 13, 2016
Priority date	Jul 13, 2016
Publication date	Apr 21, 2020
Grant date	Apr 21, 2020

Abstract

A connector assembly includes a fitting having first and second mounting portions having integrally connected inner ends and opposing outer ends. The first mounting portion is connectable to the first member and the second mounting portion is inclined with respect to the first portion and connectable to the second member. The first mounting portion has inner and outer surfaces, one or more mounting holes extending between the surfaces and a load surface section extending about each mounting hole. The first mounting portion also has a recessed section located between each mounting hole and the second mounting portion and adjacent to the washer load surface section. A washer is disposeable upon the first portion load surface section and sized such that an outer portion of the washer extends over the recessed section so that a clearance gap is defined between a washer inner surface and the first mounting portion.

First claim

We claim:

1. A connector assembly for connecting at least first and second members, the connector assembly comprising:
a fitting formed of a composite material including fibers embedded in resin and having first and second mounting portions, each one of the first and second mounting portions having an inner end integrally connected with the inner end of the other one of the first and second mounting portions and an opposing, free outer end, the first mounting portion being connectable to the first member and the second mounting portion being inclined with respect to the first mounting portion and connectable to the second member, the first mounting portion having inner and outer surfaces and at least one mounting hole extending between the inner and outer surfaces and configured to receive a portion of a fastener, the first mounting portion inner surface having a washer load surface section extending generally circumferentially about the at least one mounting hole, the first mounting portion further having a recessed section at least partially located between the at least one mounting hole and the second mounting portion and disposed adjacent to the washer load surface section; and
at least one washer having inner and outer surfaces, an outer perimetrical edge and a hole extending between the inner and outer surfaces, the washer inner surface being disposeable upon the load surface section of the first mounting portion such that the washer hole is generally aligned with the at least one mounting hole, the washer being sized such that a radially-outermost portion of the washer extends over the recessed section of the first mounting portion so that a clearance gap is defined between the inner surface of the washer radially-outermost portion and the first mounting portion;
wherein the at least one mounting hole is located such that a section of the washer outer perimetrical edge is proximal to the bracket second mounting portion and wherein the recessed section of the first mounting portion is configured to prevent the washer outer perimetrical edge section from contacting the fitting when the inner end of the first mounting portion bends generally toward the outer end of the first mounting portion so as to prevent puncturing of the fitting composite material.

2. The connector assembly as recited in claim 1 wherein the first mounting portion has two opposing side edges and a groove providing the recessed section, the groove extending inwardly from the inner surface of the first mounting portion and generally laterally between the two side edges.

3. The connector assembly as recited in claim 2 wherein the first mounting portion further has another mounting hole extending between the first portion inner and outer surfaces and configured to receive another fastener, and another washer load surface section extending circumferentially about the another mounting hole, the another mounting hole being located such that each one of the two mounting holes is disposed generally between the other one of the two mounting holes and a separate one of the two side edges, the groove being located adjacent to each one of the two mounting holes.

4. The connector assembly as recited in claim 1 wherein the washer load surface section is spaced outwardly from a remainder of the inner surface of the body first mounting portion and the remainder of the inner surface of the first mounting portion provides the recessed section.

5. The connector assembly as recited in claim 4 wherein the first mounting portion further has another mounting hole, the another mounting hole extending between the first portion inner and outer surfaces and configured to receive another fastener, and another washer load surface section extending circumferentially about the another mounting hole, the another mounting hole being spaced from the at least one mounting hole and the another washer load surface section being spaced outwardly from the remainder of the inner surface of the first mounting portion.

6. The connector assembly as recited in claim 4 wherein the washer is substantially circular and has an outer diameter and the washer load surface section is substantially circular and has an outer diameter, the washer outer diameter being greater than the load surface section outer diameter.

7. The connector assembly as recited in claim 1 wherein the second mounting portion has inner and outer surfaces and at least one mounting hole extending between the inner and outer surfaces and configured to receive a portion of a fastener.

Assignees

• Fauchery Florent
• Jerome Anthony
• Marotel Nicolas
• Skf Aerospace France Sas

Inventors

• Fauchery Florent
• Jerome Anthony
• Marotel Nicolas

Classifications

• F16M13/025 Primary

  Corner supports · CPC title

• F16B43/00

  Washers or equivalent devices; Other devices for supporting bolt-heads or nuts (circlips F16B21/18; {for indicating tensile load F16B31/02; forming a whole with the bolt or nut F16B33/00; locking bolts or nuts by means of a fixed plate or ring, or washer-like resilient plates F16B39/10, F16B39/24}) · CPC title

• F16B5/02 Primary

  by means of fastening members using screw-thread ({F16B5/0004 takes precedence}; construction of screw-threaded connections F16B25/00 - F16B39/00) · CPC title