Self-tightening splice

Patent metadata

Field	Value
Publication number	US-9464433-B1
Application number	US-201514844454-A
Country	US
Kind code	B1
Filing date	Sep 3, 2015
Priority date	Sep 3, 2015
Publication date	Oct 11, 2016
Grant date	Oct 11, 2016

Abstract

A splice clip for a trim strip of the type having a receiving track with re-entrant flanges, the clip being formed as a single piece sheet metal body having an elongated configuration with parallel edges along opposed long sides lying in a flat plane, a locking tab on each longitudinal half of the body supported on an integral hinge, each locking tab having a locking edge eccentric of the respective hinge, each locking tab being pivotal on the respective hinge from an initial position with said locking edge in said plane to a locking position in which said locking edge is out of said plane whereby it is adapted to frictionally lock against a surface of the trim strip associated with the clip receiving track.

First claim

What is claimed is:

1. A splice clip for a trim strip of the type having a receiving track with re-entrant flanges, the clip being formed as a single piece sheet metal body having an elongated configuration with parallel edges along opposed long sides lying in a flat plane, a locking tab on each longitudinal half of the body supported on an integral hinge, each locking tab having a locking edge on a side of the respective hinge opposite a side of the respective hinge at which the locking tab exists, each locking tab being pivotal on the respective hinge from an initial position with said locking edge in said plane to a locking position in which said locking edge is out of said plane whereby it is adapted to frictionally lock against a surface of the trim strip associated with the clip receiving track.

2. A splice clip for a trim strip of the type having a clip receiving track with re-entrant flanges, the clip being formed as a single piece sheet metal body having an elongated configuration with parallel edges along opposed long sides lying in a flat plane, a locking tab on each longitudinal half of the body supported on an integral hinge having an axis transverse to the longitudinal direction of the body, each locking tab having a locking edge on a side of its respective hinge distal from a longitudinal center of the clip, each locking tab being pivotal on the respective hinge to a position where the locking edge is on a side of the respective hinge that is proximal to the longitudinal center of the clip whereby the locking edge resists movement of a trim strip that the clip is assembled with away from the longitudinal center of the clip.

3. A clip for splicing trim strips end-to-end comprising a one-piece metal body, the body being stamped from sheet metal stock and having a periphery lying in a single plane and an elongated profile when viewed perpendicularly to the plane, the body having two portions extending in opposite directions from a common center, a locking tab and a finger engageable lever on each portion of the body and lying outwardly of the center, the locking tab and lever being rigidly connected at a juncture, the locking tab being connected to laterally adjacent peripheral areas of the body by an integral hinge, the locking tab having a free edge offset from an axis of the respective hinge, the lever, locking tab and hinge being constructed and arranged whereby displacement of the lever about the hinge axis causes the locking tab to move away from an associated end of the body and towards the center such that the locking tab engages a surface of the trim strip and urges the trim strip towards the center of the clip.

4. A clip as set forth in claim 3 , wherein the locking tab and associated lever are in different planes.

5. A clip as set forth in claim 4 , wherein the locking tab is initially in the plane of the periphery of the body.

6. A clip as set forth in claim 4 , wherein the locking tab and lever planes are at an oblique angle relative to each other.

7. A clip as set forth in claim 3 , wherein the locking tab has locking teeth remote from said juncture.

8. A clip as set forth in claim 3 , wherein the body includes a weakened zone to facilitate bending the body to an angle of a miter joint between abutting ends of trim strips.

Assignees

• Usg Interiors Llc

Inventors

• Hulka Samuel D
• Gulbrandsen Peder J
• Underkofler Abraham M

Classifications

• F16B15/003

  with teeth cut out from the material of the plate · CPC title

• E04B9/10 Primary

  Connections between parallel members of the supporting construction (E04B9/08 takes precedence) · CPC title

• F16B7/0413

  for tubes using the innerside thereof (F16B7/025 takes precedence) · CPC title

• F16B7/0453

  the tubes being drawn towards each other (F16B7/0473 takes precedence) · CPC title

• E04B9/127

  one member being discontinuous and abutting against the other member · CPC title