Arm apparatus with reinforcement
AssigneeInnovative Office Products, Inc.
InventorsOdd N. Oddsen, Jr., Howard M. Williams, Jr.
Life of this patent
Estimating the term…
Abstract
An extension arm apparatus is provided for mounting devices such as flat panel monitors above a workspace. The apparatus includes upper and lower channels connected to a pair of endcaps. One endcap may connect to the workspace and the other endcap may connect to an extension arm or the to device to be mounted. At least one of the channels includes a reinforcement structure providing additional support to the apparatus. The reinforcement structure is tapered. A forearm extension may also include a reinforcement structure. The endcaps may have interior spacers that provide clearance for the sidewalls of the channels, which may be fabricated without parting lines.
Claims12
An adjustable extension arm, comprising:
- a first channel member having a first end, a second end opposite the first end, and a pair of sidewalls extending from the first end to the second end;
- a second channel member having a first end, a second end opposite the first end, a pair of sidewalls extending from the first end to the second end;
- a first endcap having an interior surface and first and second ends, the first end including a plurality of bosses contacting the first and second channel members at the first ends thereof, the bosses of the first endcap providing a clearance between the interior surface of the first endcap and the sidewalls of the first and second channel members;
- and
- a second endcap having an interior surface and first and second ends, the first end including a plurality of bosses contacting the first and second channel members at the second ends thereof, the bosses of the second endcap providing the clearance between the interior surface of the second endcap and the sidewalls of the first and second channel members.
An adjustable extension arm, comprising:
- a first channel member having a first end, a second end opposite the first end, and a pair of sidewalls extending from the first end to the second end, the pair of sidewalls having a substantially planar uninterrupted exterior face;
- a second channel member having a first end, a second end opposite the first end, and a pair of sidewalls extending from the first end to the second end, the sidewalls including a plurality of bosses adjacent to the first and second ends;
- a first endcap having an interior surface and first and second ends, the first end including a plurality of bosses, a first pair of the first endcap bosses contacting the substantially planar uninterrupted exterior faces of the first channel member about the first end thereof, the first pair of first endcap bosses providing a clearance between the interior surface of the first endcap and the substantially planar uninterrupted exterior faces of the first channel member, a second pair of the first endcap bosses contacting a pair of the second channel member bosses adjacent to the first end thereof;
- and
- a second endcap having an interior surface and first and second ends, the first end including a plurality of bosses, a first pair of the second endcap bosses contacting the substantially planar uninterrupted exterior faces of the first channel member about the second end thereof, the first pair of second endcap bosses providing a clearance between the interior surface of the second endcap and the substantially planar uninterrupted exterior faces of the first channel member, a second pair of the second endcap bosses contacting a pair of the second channel member bosses adjacent to the second end thereof.
Dependencies are inferred from the claim text.