Foldable work platform device

Patent metadata

Field	Value
Publication number	US-9752334-B2
Application number	US-201615262185-A
Country	US
Kind code	B2
Filing date	Sep 12, 2016
Priority date	Aug 13, 2015
Publication date	Sep 5, 2017
Grant date	Sep 5, 2017

Abstract

A foldable work platform is disclosed. The foldable work platform includes legs on the exterior of the platform for increased stability while allowing the legs to fold coplanar to the platform when the foldable work platform is in its stored configuration. The legs are also configured to fit within the profile of the platform and attached to the platform at a location which allows the legs to fit within the length of the platform. The legs include a support, on which the platform rests when the foldable work platform is in its in-use configuration.

First claim

We claim:

1. A folding work platform device comprising:
a platform having a first end, a second end, a longitudinal plane, and an outer perimeter;
a leg frame pivotally attached to the platform first end and a leg frame pivotally attached to the platform second end, each leg frame configured to be adjustable between an open position and a stored position and comprising:
a pair of legs, each leg having a longitudinal plane and being mounted exterior to the platform outer perimeter;
a rung member connecting the pair of legs; and
a support member comprising a longitudinal face;

wherein the platform is configured to rest on the support member longitudinal face of each leg frame when the leg frame is in the open position; and
wherein the platform longitudinal plane is horizontally coplanar to each leg longitudinal plane when each leg frame is in the stored position, wherein each leg comprises a planar outer face and wherein the rung member and support member of each leg frame are directly mounted to the outer face of the legs of each leg frame.

2. The folding work platform device of claim 1 wherein the platform first end and platform second end each comprise a platform edge and each leg frame is pivotally attached to the platform distal to each platform end's respective platform edge.

3. The folding work platform device of claim 2 wherein each leg frame support member connects a pair of legs.

4. The folding work platform device of claim 3 further comprising a locking mechanism to secure each leg frame in the open position.

5. The folding work platform device of claim 1 , wherein the platform has a platform height and each leg has a leg height, each leg height is configured to be positioned within a boundary defined by the platform height when each leg frame is in the stored position.

6. The folding work platform device of claim 5 wherein the platform has a length and each leg has a length, each leg length is configured to be positioned within a boundary defined by the platform length when each leg frame is in the stored position.

7. The folding work platform device of claim 6 further comprising a locking mechanism to secure each leg frame in the open position.

8. A folding work platform device comprising:
a platform comprising a first end and a second end, each end further comprising a platform edge;
two legs pivotably attached to the platform first end distal the first end platform edge wherein each leg comprises a planar outer face, the two legs connected by a support member directly mounted to the outer face of each leg;
two legs pivotably attached to the platform second end distal the second end platform edge wherein each leg of the two legs pivotably attached to the platform second end comprises a planar outer face, the two legs pivotably attached to the platform second end connected by a support member directly mounted to the outer face of each leg, each support member comprising a longitudinal face;
wherein the legs are configured to be adjustable between an open position and a stored position and wherein the platform is configured to rest upon each support member longitudinal face when each leg is in the open position; and
wherein the platform has a longitudinal plane and each leg has a longitudinal plane and wherein the longitudinal plane of each leg is horizontally coplanar to the longitudinal plane of the platform when each leg is in the stored position.

9. The folding work platform device of claim 8 , wherein the platform has a platform height and each leg has a leg height, each leg height is configured to be positioned within a boundary defined by the platform height when each leg is in the stored position.

10. The folding work platform device of claim 9 wherein each of the platform first end and platform second end further comprises a locking mechanism.

11. The folding work platform device of claim 10 wherein each locking mechanism engages a leg of the platform first end and a leg of the platform second end when the legs of the platform first end and of the platform second end are in the open position.

12. A folding work platform device comprising:
a platform having a longitudinal plane and two longitudinal ends wherein each platform end comprises a platform edge;
a leg frame pivotally attached to each of the platform longitudinal ends, each leg frame comprising a pair of legs each with a longitudinal plane, and a support member connecting the pair of legs;
wherein each leg frame is configured to be adjustable between an open position and a stored position;
wherein the platform is configured to rest upon the support member of each leg frame adjacent a platform edge when the leg frame is in the open position; and
wherein the platform longitudinal plane is horizontally coplanar to each leg longitudinal plane when each leg frame is in the stored position, wherein each leg comprises a planar outer face and wherein the support member of each leg frame is directly mounted to the outer face of the legs of each leg frame.

13. The folding work platform device of claim 12 wherein the platform defines an outer perimeter and the legs are external of the platform outer perimeter.

14. The folding work platform device of claim 13 wherein each platform longitudinal end further comprises a locking mechanism.

Assignees

• Tricam Industries Inc

Inventors

• Foley Joseph P
• Williams Benjamin P
• Simpson Dennis D

Classifications

• E04G1/34 Primary

  Scaffold constructions able to be folded in prismatic or flat parts or able to be turned down · CPC title

• B25H1/04

  portable · CPC title

• E04G1/28

  designed to provide support only at a low height · CPC title