Fastener for variously sized studs
AssigneeNewfrey LLC
InventorZdravko Kovac
Life of this patent
Estimating the term…
Abstract
The disclosed fastener includes a body having a cavity therein and a wall at least partially surrounding said cavity. The fastener additionally includes a finger having a first member extending from the wall. The first member is attached to a second member having at least one engagement mechanism on its distal end adapted to cooperate with a second engagement mechanism on the stud to retain the fastener on the stud. The first member extends outwardly from the wall and the second member extends inwardly into the cavity. A plurality of fingers each include a lower surface angled upwardly toward the center of the cavity such that a stud contacting the lower surface will be moved toward the center of the cavity.
Claims15
A fastener useful for attachment to a variety of studs comprising:
- a monolithic body having an insertion end defining a cavity therein receiving one of the variety of studs inserted from the insertion end and a wall at least partially surrounding said cavity;
- the body having a finger having a first member extending outwardly from the wall in a direction towards said insertion end, a second member being attached to a distal end of the first member and extending inwardly into said cavity in a direction away from said insertion end, the second member having a first engagement mechanism formed on a distal end of the second member adapted to cooperate with a second engagement mechanism of said stud to retain the fastener on the stud, wherein the fingers are configured to be deformable to couple to one of a plurality of studs each having a varying diameter.
A fastener useful for attachment to a variety of different studs comprising:
- a stud having a diameter between first and second diameters to engage the
- fastener;
- a body having an insertion end and a cavity therein receiving the stud inserted from the insertion end and a wall at least partially surrounding said cavity;
- a finger extending from said wall and having a first engagement mechanism adapted to cooperate with a second engagement mechanism of the stud to retain the body on the stud, the finger having a first member extending downwardly toward the insertion end at a first angle from said wall and a second member extending upwardly away from the insertion end from the first member at a second angle thereto such that a force is exerted on the stud to engage said cooperating engagement mechanisms, regardless of the diameter of the stud inserted into the cavity.
A fastener useful for attachment to a variety of threaded studs comprising:
- a monolithic body having an insertion end a cavity therein receiving one of the variety of threaded studs having varying diameters;
- and
- at least two fingers formed on the body and extending from the body, the at least two fingers each including a first member extending outwardly from the cavity in a direction towards said insertion end, a second member being attached to a distal end of the first member and extending inwardly into the cavity in a direction away from said insertion end, and an engagement member extending at an angle between about 30 degrees and about 60 degrees with respect to a longitudinal axis of the cavity and being adapted at a distal end to cooperate with a thread of the stud to retain the fastener on the stud, the engagement member having a lower surface angled upwardly toward a center of the cavity such that the stud contacting the lower surface will move the lower surface in a substantially lateral direction away from the center of the cavity and will move the distal end to cooperate with the thread of the stud.
Dependencies are inferred from the claim text.