Fence/rail assembly with concealed sliding, pivotal connection, and manufacturing method therefor

• US 9,151,075 B2
• Filed: 02/09/2010
• Issued: 10/06/2015
• Est. Priority Date: 02/09/2009
• Status: Active Grant

• Current Assignee: Barrette Outdoor Living Incorporated (CRH PLC)
• Original Assignee: Barrette Outdoor Living Incorporated (CRH PLC)
• Inventors: Duffy, Gordon, Duffy, Jason
• Primary Examiner(s): WILEY, DANIEL J
• Application Number:
  US12/702,887
• Publication Number:
  US 20100200827A1
• Time in Patent Office: 2,065 Days
• Field of Search: 256/21, 256/22, 256/65.08, 256/65.11, 256/65.12
• US Class Current: 1/1
• CPC Class Codes: E04H 17/1417 with vertical cross-members
• CPC Class Codes: E04H 17/1439 with separate pickets going through the horizontal members
• CPC Class Codes: E04H 17/1447 Details of connections between rails and posts
• CPC Class Codes: E04H 17/1448 Adjustable, angled or hinged connections
• CPC Class Codes: E04H 17/1478 the posts extending through apertures or cut-outs in the rails
• CPC Class Codes: Y10T 29/49625 Openwork, e.g., a truss, joist, frame, lattice-type or box beam
• CPC Class Codes: Y10T 29/49629 Panel
• CPC Class Codes: Y10T 29/49826 Assembling or joining
• CPC Class Codes: Y10T 29/49947 by applying separate fastener

Abstract

A fencing/railing assembly adapted to be positioned between a pair of posts and mounted thereto includes a plurality of pickets, a plurality of rails extending transverse to the pickets, and one or more pivoting, sliding connectors for connecting a picket to a rail, with the sliding, pivotal connection concealed by the rail. The connector is slidably mounted to the rail and is pivotally connected to the picket. In one embodiment, an elongated connector strip is concealed by the rail and spans multiple pickets. In another embodiment, the assembly includes a plurality of shorter connectors, one for each picket/rail connection.

Claims

1. A fencing/railing assembly adapted to be positioned between a pair of posts and mounted thereto, the assembly comprising:

a plurality of vertical pickets, each picket comprising an upper end and a lower end opposite the upper end, each picket further comprising at least one pivot hole formed therein between the upper and lower ends;

a plurality of elongate rails extending transverse to the pickets, each rail having a first end and a second end opposite the first end, and having at least an upper wall and a side wall, each rail further comprising a plurality of picket openings formed therein and spaced longitudinally along the upper wall thereof, wherein the plurality of pickets are each individually received in a respective one of the plurality of picket openings; and

one or more connectors for connecting the plurality of pickets to the plurality of rails, each connector comprising an elongate strip with opposing first and second sides, wherein at least one boss extends from the first side of the strip, and a sliding surface is formed on the second side;

wherein the at least one boss of each connector is inserted into the at least one pivot hole in a respective one of the plurality of pickets such that the connector is pivotably connected to the picket, and wherein the sliding surface of each connector is slidably engaged with an inner surface of the side wall of a respective one of the plurality of rails,

wherein each connector provides a pivotal connection to the respective picket to permit a pivoting motion therebetween, and a slidable connection to the respective rail to permit a sliding motion therebetween, to permit a combination pivoting and sliding motion between the rail and the picket, and

whereby pivoting the upper end of the respective picket towards the first end of the respective rail causes the respective connector to slide along the inner surface of the side wall of the respective rail towards the second end of the respective rail, and vice versa, in such a manner that a pivotal range of the plurality of pickets relative to the plurality of rails is at least about 20 degrees in each direction.

2. A fencing/railing assembly as claimed in claim 1, wherein the pivotal range of the plurality of pickets relative to the plurality of rails is at least about 25 degrees in each direction.

3. A fencing/railing assembly as claimed in claim 1, wherein the pivotal range of the plurality of pickets relative to the plurality of rails is at least about 30 degrees in each direction.

4. A fencing/railing assembly as claimed in claim 1, wherein the pivotal range of the plurality of pickets relative to the plurality of rails is at least about 35 degrees in each direction.

5. A fencing/railing assembly as claimed in claim 1, wherein each at least one boss includes a circular nub and each at least one pivot hole includes a circular opening for receiving the at least one nub such that the pivotal range of the pickets relative to the rails is not limited by interaction of the connector strips with the pickets.

6. A fencing/railing assembly as claimed in claim 1, wherein the connector strips are sized to span multiple of the pickets.

7. A fencing/railing assembly as claimed in claim 6, wherein the connector strips each have a series of the bosses formed at regular spaced-apart intervals.

8. A fencing/railing assembly as claimed in claim 1, wherein the rails each have an inner profile that is sized and shaped to retain the connector strips between the rails and the pickets.

9. A fencing/railing assembly as claimed in claim 8, wherein the rails each have an inwardly-extending shelf that supports the connector strips and permits the sliding motion therebetween.

10. A fencing/railing assembly as claimed in claim 1, wherein the pickets, the rails, and the connector strips comprise aluminum extrusions.

11. A fencing/railing assembly as claimed in claim 1, wherein the pickets have a rectangular cross-section.

12. A fencing/railing assembly as claimed in claim 1, wherein the rails are generally U-shaped.

13. A fencing/railing assembly as claimed in claim 1, wherein the pivotal connection of each connector to the respective picket permits pivoting of the connector relative to the respective picket but not sliding of the connector relative to the respective picket.

14. A fencing/railing assembly as claimed in claim 1, wherein the sliding connection of each connector to the respective rail permits sliding of the connector relative to the respective rail but not pivoting of the connector relative to the respective rail.

15. A fencing/railing assembly as claimed in claim 1, wherein the pivotal range of the plurality of pickets relative to the plurality of rails is attained by the combination pivoting and sliding motion therebetween resulting from a combination of the pivoting motion between the connectors relative to the pickets and the sliding motion of the connectors relative to the rails.

16. A fencing/railing assembly as claimed in claim 1, wherein each boss includes at least one rib to retain the boss in the respective pivot hole of the respective picket.

17. A fencing/railing assembly as claimed in claim 1, wherein, when assembled, each connector is concealed by the rail so that it is not visible except from below.

18. A fencing/railing assembly as claimed in claim 1, wherein a leading, inner edge of each rail is beveled to facilitate slipping the rail over the connector strip while the connector strip is connected to the pickets.

19. A fencing/railing assembly adapted to be positioned between a pair of posts and mounted thereto, the assembly comprising:

a plurality of vertical pickets, each picket comprising an upper end and a lower end opposite the upper end, each picket further comprising a plurality of holes formed therein between the upper and lower ends;

a plurality of elongate rails extending transverse to the pickets, each rail having a first end and a second end opposite the first end, and having at least an upper wall and a side wall, each rail further comprising a plurality of picket openings formed therein and spaced longitudinally along the upper wall thereof, wherein the plurality of pickets are each individually received in a respective one of the plurality of picket openings; and

a plurality of connectors for connecting the plurality of pickets to the plurality of rails, each connector comprising an elongate strip with opposing first and second sides and sized to span multiple of the pickets, wherein a series of bosses formed at regular spaced-apart intervals extend from the first side of the strip, and a sliding surface is formed on the second side;

wherein each boss of each connector is inserted into a respective one of the pivot holes in a respective one of the plurality of pickets such that the connector is pivotably connected to multiple of the pickets, and wherein the sliding surface of each connector is slidably engaged with an inner surface of the side wall of a respective one of the plurality of rails,

wherein each connector provides a pivotal connection to the respective pickets to permit a pivoting motion therebetween, and a slidable connection to the respective rail to permit a sliding motion therebetween, to permit a combination pivoting and sliding motion between the rail and the picket,

whereby pivoting the upper end of the respective picket towards the first end of the respective rail causes the respective connector to slide along the inner surface of the side wall of the respective rail towards the second end of the respective rail, and vice versa, in such a manner that a pivotal range of the plurality of pickets relative to the plurality of rails is at least about 20 degrees in each direction, and

wherein each boss includes a circular nub and each pivot hole includes a circular opening for receiving the respective nub such that the pivotal range of the pickets relative to the rails is not limited by interaction of the connector strips with the pickets.

20. A fencing/railing assembly as claimed in claim 19, wherein a leading, inner edge of each rail is beveled to facilitate slipping the rail over the respective connector strip while the connector strip is connected to the respective pickets.