Adjustable folding leg for bass drum
AssigneeEgo Industries, Inc.
InventorsWalter B. Jeffries, Tyler D. Hauth
Life of this patent
Estimating the term…
Loading patent…
AssigneeEgo Industries, Inc.
InventorsWalter B. Jeffries, Tyler D. Hauth
Estimating the term…
An adjustable, foldable support leg for a bass drum has a cylindrical leg member movable longitudinally within a tubular leg member. A threaded portion of the tubular member includes apertures in which ball bearings are located. The bearings are retained in the apertures by an annular locking collar which is also threaded to allow the collar to move longitudinally on the tubular member as the collar is turned. The locking collar has an interior frustoconical surface. When the collar moves downwardly on the tubular member, this surface presses the ball bearings against the cylindrical member, locking the leg members in place. A mounting bracket includes a pin about which the folding leg pivots and a channel which receives the inner end of the leg. The leg is biased against the floor of the channel which includes detents to receive the end of the leg in the folded and extended positions.
An adjustable leg comprising:
An adjustable length leg having an upper end and a lower end comprising:
A folding leg assembly comprising:
The leg assembly of claim 33 wherein said first end of said leg member is biased against said floor of said channel substantially throughout movement of said first end within said channel.
The leg assembly of claim 35 wherein said spring urges said first end into said first detent when said first end is substantially at said first position.
A folding leg assembly comprising:
Dependencies are inferred from the claim text.