Lift and tilt support apparatus
OwnerTodd Humbert, Elizabeth Humbertinventors
Life of this patent
Estimating the term…
Abstract
A lift and tilt support apparatus includes opposed scissor lift assemblies. Each scissor lift assembly includes a base, an upper frame, and scissored first and second legs, each having opposed top and bottom ends. The bottom end of the first leg is pivoted to the base, and the top end of the first leg is mounted to the upper frame for reciprocal movement. The top end of the second leg is pivoted to the upper frame, and the bottom end of the second leg is mounted to the base for reciprocal movement. The top end of the first leg reciprocates in a direction skewed from the top end of the second leg. The bottom end of the second leg reciprocates in a direction skewed from the bottom end of the first leg.
Claims18
A lift and tilt support apparatus, comprising:
- opposed scissor lift assemblies, each comprising:
- a base and an upper frame;
- scissored first and second legs, each having opposed top and bottom ends;
- the bottom end of the first leg pivots, and the top end of the first leg reciprocates in a direction skewed from the top end of the second leg and, with respect to the upper frame, toward the bottom end of the first leg;
- and
- the top end of the second leg pivots, and the bottom end of the second leg reciprocates in a direction skewed from the bottom end of the first leg and, with respect to the base, toward the top end of the second leg.
A lift and tilt support apparatus, comprising:
- a base and an upper frame;
- a scissor lift assembly including scissored first and second legs, each having opposed top and bottom ends;
- the first leg is pivoted at the bottom end thereof and is mounted for reciprocal movement at the top end thereof;
- the second leg is pivoted at the top end thereof and is mounted for reciprocal movement at the bottom end thereof;
- the top end of the first leg reciprocates in a direction skewed from the top end of the second leg and, with respect to the upper frame, toward the bottom end of the first leg;
- and
- the bottom end of the second leg reciprocates in a direction skewed from the bottom end of the first leg and, with respect to the base, toward the top end of the second leg.
A lift and tilt support apparatus, comprising:
- opposed scissor lift assemblies, each comprising:
- a base and an upper frame;
- scissored first and second legs, each having opposed top and bottom ends;
- the bottom end of the first leg is pivoted to the base and the top end of the first leg is mounted to the upper frame for reciprocal movement;
- the top end of the second leg is pivoted to the upper frame and the bottom end of the second leg is mounted to the base for reciprocal movement;
- the top end of the first leg reciprocates in a direction skewed from the top end of the second leg and, with respect to the upper frame, toward the bottom end of the first leg;
- and
- the bottom end of the second leg reciprocates in a direction skewed from the bottom end of the first leg and, with respect to the base, toward the top end of the second leg.
Dependencies are inferred from the claim text.