Integrated safety rail protection system

• US 10,370,816 B2
• Filed: 10/10/2016
• Issued: 08/06/2019
• Est. Priority Date: 06/26/2009
• Status: Active Grant

• Current Assignee: Rooftop Anchor, Inc.
• Original Assignee: Rooftop Anchor, Inc.
• Inventors: Whiting, Richard J.
• Primary Examiner(s): Anderson, Amber R
• Assistant Examiner(s): Amiri, Nahid
• Application Number:
  US15/289,853
• Publication Number:
  US 20170022680A1
• Time in Patent Office: 1,030 Days
• Field of Search: 256 25- 27, 256 38, 256 39, 256 59, 52 19, 52 20, 52174, 52184, 182106, 182113
• CPC Class Codes: E02D 29/122 Steps or handrails for shafts
• CPC Class Codes: E02D 29/127 with devices for impeding fall or injuries of persons
• CPC Class Codes: E02D 29/1418 with implements to assist in lifting, e.g. counterweights, springs lifting devices for covers B66F19/005
• CPC Class Codes: E04D 13/0335 Skylight guards, security devices protecting skylights or preventing objects or persons from falling through skylight openings
• CPC Class Codes: E04G 21/3204 against falling down
• CPC Class Codes: E06C 7/006 Devices for preventing access
• CPC Class Codes: E06C 7/182 situated at the top of the ladder

Abstract

A safety rail protection system disclosed herein is adaptable to be positioned adjacent to a portal. The system may include a hinged gate having an opening and first and second opposing members, with the hinged gate being operable to open from a closed position to an open position. A first side rail may be present, and may include a first side gate projection extending at least partially into the hinged gate opening, with the first side rail interfacing with at least one of the first and second opposing members when the hinged gate is in the closed position. A second side rail may be present, and may include a second side gate projection extending at least partially into the hinged gate opening when the hinged gate is in the closed position.

Claims

1. A safety rail protection system adaptable to be positioned adjacent to a portal to aid in at least one of ingress and egress through the portal, the safety rail protection system comprising:

a hinged gate comprising an opening and first and second opposing members, the hinged gate operable to open from a closed position to an open position; and

first and second side rails;

wherein one of the first and second side rails comprise a side gate projection extending at least partially into the hinged gate opening;

wherein one of the first and second side rails interfaces with at least one of the first and second opposing members when the hinged gate is in the closed position,

wherein the side gate projection comprises first and second members joined at a common point and bent with respect to one another, at least one of the first and second members being angled so as to provide an ergonomic gripping surface.

2. The safety rail protection system of claim 1, wherein the second side rail interfaces with at least one of the first and second opposing members when the hinged gate is in the closed position.

3. The safety rail protection system of claim 1, wherein the hinged gate is biased to return to the closed position after being placed in the open position.

4. The safety rail protection system of claim 3, wherein the hinged gate is biased to return to the closed position after being placed in the open position by gravity.

5. The safety rail protection system of claim 3, wherein the hinged gate is biased to return to the closed position after being placed in the open position by a biasing member.

6. The safety rail protection system of claim 1, wherein the side gate projection interfaces with at least one of the first and second opposing members when the hinged gate is in the closed position.

7. The safety rail protection system of claim 1, wherein the side gate projection interfaces with each of the first and second opposing members when the hinged gate is in the closed position.

8. The safety rail protection system of claim 1, wherein the hinged gate is sized and dimensioned to permit passage of an adult human being therethrough.

9. The safety rail protection system of claim 1, wherein in the closed position the hinged gate interfaces with the side gate projection.

10. The safety rail protection system of claim 1, wherein the first side rail also comprises a first side hand-grip projection to be adjacent the portal and comprising an at least partially knurled surface.

11. The safety rail protection system of claim 1, wherein the side gate projection comprises at least first and second segments joined by an arcuate bent intermediate portion;

wherein the first side rail also comprises a first side hand-grip projection to be adjacent the portal and comprising an at least partially knurled surface, the first side hand-grip projection comprising third and fourth segments joined by a second arcuate bent intermediate portion; and

wherein the first side rail further comprises a third arcuate bent intermediate portion joining the side gate projection to the first side hand-grip projection.

12. The safety rail protection system of claim 1, further comprising a back rail member extending between the first and second side rails at a location generally opposite to the hinged gate.

13. The safety rail protection system of claim 1, wherein the hinged gate is inoperable to open inwardly.

14. The safety rail protection system of claim 1, wherein the hinged gate and one of the first side rail and the second side rail comprise respective mating portions that form a hinge upon which the hinged gate swings.

15. A safety rail protection system adaptable to be positioned adjacent to a portal, the safety rail protection system comprising:

a hinged gate comprising an opening and first and second opposing members, the hinged gate operable to open from a closed position to an open position; and

a first side rail, wherein the first side rail comprises at least one side gate projection extending at least partially into the hinged gate opening, and wherein the first side rail interfaces with at least one of the first and second opposing members when the hinged gate is in the closed position,

wherein the side gate projection comprises first and second members joined at a common point and bent with respect to one another, at least one of the first and second members being angled so as to provide an ergonomic gripping surface.

16. The safety rail protection system of claim 15, wherein the hinged gate is offset from a vector normal to a surface of the earth.

17. The safety rail protection system of claim 15, wherein the first opposing member is offset from a vertical plane extending through the second opposing member.

18. A safety rail protection system adaptable to be positioned adjacent to a portal to aid in at least one of ingress and egress through the portal, the safety rail protection system comprising:

a hinged gate comprising an opening and first and second opposing members, the hinged gate operable to open from a closed position to an open position;

a first side rail interfaced with the hinged gate; and

second side rail interfaced with the hinged gate;

wherein at least one of the first side rail and the second side rail comprises at least one side gate projection extending at least partially into the hinged gate opening and such side rail interfaces with at least one of the first and second opposing members of the hinged gate when the hinged gate is in the closed position;

wherein at least one of the first side rail and the second side rail interfaces with at least one of the first and second opposing members of the hinged gate when the hinged gate is in the closed position;

wherein at least one of the first side rail and second side rail comprises at least one portion to provide a first gripping surface to aid in at least one of ingress and egress through the portal, and

wherein the side gate projection comprises first and second members joined at a common point and bent with respect to one another, at least one of the first and second members being angled so as to provide an ergonomic gripping surface.