Connector for frame members

Claim 2

Claim 2 continued ..... channel adjacent the base of the post with the extension threaded into a threaded orifice in said base and then tightening the grub-screw to frictionally engage the wall of the channel, the post is mounted on the base.

Claim 3

In a framing system for an article of furniture including in combination a base member, one or more horizontal frame members, and one or more post members arranged for mount-ing on the base member to support the horizontal members, each of said post members having a longitudinal channel extending throughout the length of the post, said channel having an in-wardly facing entrance slot when mounted on said base; a connector having an elongated body and a cross-section corres-ponding in shape and size to the cross-section of the channel to slidably fit into said channel, said connector further having a threaded extension extending axially from the body in a longitudinal direction and arranged to be threaded into a threaded orifice in said base and a grub-screw threaded cross-wise through the connector whereby on inserting said connector into said channel with the extension threaded into the orifice with the head of the grub-screw facing said entrance slot, said grub-screw can be tightened to frictionally engage the wall of the channel and block movement of the connector within the channel, and the said post is securely mounted on the base. 4. In a framing system for an article of furniture, in combination,at least one horizontal frame member of extruded manufacture, and at least one post of extruded manufacture arranged to support the horizontal member, each post having a longitudinal channel extending throughout the length of the post, said channel having a longitudinal slot facing inwardly

Claim 4

In a framing system for an article of furniture including in combination a base member, one or more horizontal frame members, and one or more post members arranged for mount-ing on the base member to support the horizontal members, each of said post members having a longitudinal channel extending throughout the length of the post, said channel having an in-wardly facing entrance slot when mounted on said base; a connector having an elongated body and a cross-section corres-ponding in shape and size to the cross-section of the channel to slidably fit into said channel, said connector further having a threaded extension extending axially from the body in a longitudinal direction and arranged to be threaded into a threaded orifice in said base and a grub-screw threaded cross-wise through the connector whereby on inserting said connector into said channel with the extension threaded into the orifice with the head of the grub-screw facing said entrance slot, said grub-screw can be tightened to frictionally engage the wall of the channel and block movement of the connector within the channel, and the said post is securely mounted on the base. 4. In a framing system for an article of furniture, in combination,at least one horizontal frame member of extruded manufacture, and at least one post of extruded manufacture arranged to support the horizontal member, each post having a longitudinal channel extending throughout the length of the post, said channel having a longitudinal slot facing inwardly

Claim 5

Claim 4 continued ..... into the interior of the article of furniture; a first connector having a cross-section corresponding in shape and size to the cross-section of the channel to slidaly fit into said channel, said connector further having a threaded extension arranged to be threaded into a threaded orifice carried by the horizontal frame member and a grub-screw threaded cross-wise through the connector, whereby on inserting said connector into said channel with the extension threaded into the orifice and the grub-screw tightened through said slot to frictionally engage the wall of the channel, the horizontal member and the post are securely interlocked. 5. In a framing system for an article of furniture, in combination, two horizontal members of extruded manufacture joined together in end-to-end relationship, a base, a post arranged to support the horizontal members at their junction, each post having a longitudinal channel extending throughout the length of the post, said channel having a longitudinal entrance slot facing inwardly into the interior of the article of furniture, and means for securely attaching the post to the base and to the horizontal members, said means comprising a first connector having an elongated body of a cross-section corresponding in shape and size to the cross-section of said channel to slidably fit into said channel, said first connector having a threaded extension extending axially from the body in a longitudinal direction and arranged to be threaded into a threaded first orifice carried adjacent the junction of the horizontal members and a grub-screw threaded cross-wise through the first connector, whereby on inserting said first connector into said channel adjacent the top end with the extension threaded into the first orifice and the head of the grub-screw

Claim 6

Claim 5 continued ..... facing said entrance slot, said grub-screw can be tightened through said slot to frictionally engage the wall of the channel, the horizontal members and the post are thereby securely inter-locked.

Claim 7

A framing system according to claim 5 including a second threaded orifice in the base member adjacent the corner directly below the said junction, a second connector, correspond-ing to the first connector, fitted into said channel adjacent the bottom end of the post with its threaded extension threaded into said second orifice whereby upon tightening the grub-screw, the said second connector is secured in said last mentioned channel and the post is securely attached to the base.

Claim 8

In a framing system for an article of furniture of extruded manufacture, in combination, a connector for connect-ing a vertical frame member to a horizontal frame member in which the vertical frame member is formed with a longitudinal channel extending throughout its length, said channel having an inwardly facing entrance slot opening into the channel, said connector comprising an elongated body arranged to slidably fit into said channel, a threaded extension extending axially from the body in a longitudinal direction and arranged to be threaded into a threaded orifice carried by the horizontal frame member and a grub-screw threaded cross-wise through the connector to frictionally engage the inside wall of the longi-tudinal slot in assembled position with the head of the grub-screw facing said entrance slot and block movement of the connector within the channel when the grub-screw is tightened.

Claim 9

In a framing system for an article of furniture of extruded manufacture, in combination, a connector for connect-ing a vertical frame member to a horizontal frame member in which the vertical frame member is formed with a longitudinal channel extending throughout its length, said channel having an inwardly facing entrance slot opening into the channel, said connector comprising an elongated body arranged to slidably fit into said channel, a threaded extension extending axially from the body in a longitudinal direction and arranged to be threaded into a threaded orifice carried by the horizontal frame member and a grub-screw threaded cross-wise through the connector to frictionally engage the inside wall of the longi-tudinal slot in assembled position with the head of the grub-screw facing said entrance slot and block movement of the connector within the channel when the grub-screw is tightened.