초록 ▼

A standoff attachment for bonded fixation to a substrate includes a standoff post with internal nut for engaging a mating fastener used to mount a support element such as a line clamp substantially at a distal end thereof. The standoff post extends from an enlarged bond-on base and defines a hollow

A standoff attachment for bonded fixation to a substrate includes a standoff post with internal nut for engaging a mating fastener used to mount a support element such as a line clamp substantially at a distal end thereof. The standoff post extends from an enlarged bond-on base and defines a hollow slotted channel of noncircular cross-section which terminates at the distal end in an in-turned flange defining an open fastener-receiving port. The nut includes a keyed rib sized and shaped for axial slide-fit reception into the slotted channel at an inboard side of the distal end flange, wherein this rib mates with the slotted channel shape to preclude substantial nut rotation. An elongated slotted plug is secured within the slotted channel to retain the nut, preferably with a minor degree of axial freedom, axially between the plug and the distal end flange.

대표청구항 ▼

What is claimed is: 1. A standoff attachment for fixation to a substrate, comprising: a standoff post having a proximal end adapted for fixation relative to said substrate, and a distal end; said post having a hollow construction defining an internal channel of noncircular cross section; a nut floa

What is claimed is: 1. A standoff attachment for fixation to a substrate, comprising: a standoff post having a proximal end adapted for fixation relative to said substrate, and a distal end; said post having a hollow construction defining an internal channel of noncircular cross section; a nut floatingly received within said channel; means for mounting said nut generally at said post distal end, said mounting means permitting limited floating movement of said nut relative to said post; and further including a radially in-turned flange carried by said post substantially at said distal end thereof, said flange having a port formed therein for receiving a fastener therethrough into engagement with said nut. 2. The standoff attachment of claim 1 wherein said mounting means permits limited axial floating movement of said nut relative to said post. 3. The standoff attachment of claim 2 wherein said mounting means further permits limited rotational floating movement of said nut relative to said post. 4. The standoff attachment of claim 1 wherein said mounting means permits limited rotational floating movement of said nut relative to said post. 5. The standoff attachment of claim 1 wherein said channel comprises a slotted channel. 6. The standoff attachment of claim 1 wherein said nut further includes a keyed rib having a size and shape for slide-fit reception into said channel. 7. The standoff attachment of claim 1 further including a plug fitted into said channel for retaining said nut axially between said plug and said flange. 8. The standoff attachment of claim 7 wherein said plug has a noncircular cross section for substantially mated slide-fit reception into said channel. 9. The standoff attachment of claim 1 further including an enlarged base carried by said post substantially at said proximal end thereof for fixation to said substrate. 10. The standoff attachment of claim 1 wherein said standoff post is formed from a thermoplastic material. 11. The standoff attachment of claim 1 wherein said proximal end of said standoff post is adapted for adhesive bond-on fixation to said substrate. 12. A standoff attachment for fixation to a substrate, comprising: a standoff post having a proximal end and a distal end, and defining an internal channel of noncircular cross section extending substantially therebetween; an enlarged base carried by said post substantially at said proximal end thereof for fixation to said substrate; a radially in-turned flange carried by said post substantially at said distal end thereof, said flange having a port formed therein; a nut slidably fitted into said channel and including a keyed rib engageable therewith for preventing full-circle rotation of said nut within said post; and a plug fitted into said channel for retaining said nut within said channel in a position axially between said plug and said flange; said post distal end being adapted to receive a fastener extending through said port into engagement with said nut. 13. The standoff attachment of claim 12 wherein said plug cooperates with said flange for retaining said nut axially therebetween with limited axial floating movement. 14. The standoff attachment of claim 13 wherein said keyed rib on said nut cooperates with said channel to permit limited rotational movement floating movement of said nut relative to said post. 15. The standoff attachment of claim 12 wherein said keyed rib on said nut cooperates with said channel to permit limited rotational movement floating movement of said nut relative to said post. 16. The standoff attachment of claim 12 wherein said plug has a noncircular cross section for substantially mated slide-fit reception into said channel. 17. The standoff attachment of claim 12 wherein said base is adapted for adhesive bond-on fixation to said substrate. 18. The standoff attachment of claim 12 wherein said post, base and flange are integrally formed. 19. The standoff attachment of claim 12 wherein said channel comprises a slotted channel. 20. A standoff attachment for fixation to a substrate, comprising: a standoff post having a proximal end and a distal end, and defining a slotted internal channel of noncircular cross section extending substantially therebetween; an enlarged base carried by said post substantially at said proximal end thereof for fixation to said substrate; a radially in-turned flange carried by said post substantially at said distal end thereof, said flange having a port formed therein; a nut slidably fitted into said slotted channel and including a keyed rib engageable therewith for preventing full-circle rotation of said nut within said post; and a plug fitted into said channel for retaining said nut within said channel in a position axially between said plug and said flange; said post distal end being adapted to receive a fastener extending through said port into engagement with said nut.