F - Mech Eng,Light,Heat,Weapons – 16 – B
Patent
F - Mech Eng,Light,Heat,Weapons
16
B
85/19, 24/58
F16B 13/04 (2006.01)
Patent
CA 1071847
ABSTRACT OF THE DISCLOSURE A fastener for joining sheet material having mating apertures includes a grommet and stud. The grommet has a head with spaced side portions and an opening therethrough. A pair of spreadable essentially parallel stems extend axially from the side portions on opposite sides of the opening. The stud is initially attached at one end integrally to the grommet within the opening and arranged, when severed from the head, to move between the stem elements and to rotate thereby to spread the stem elements. The stud has a retainer channel and the grommet has a pair of laterally offset yieldable fingers for reception in the channel to prevent disengagement of the stud from the grommet after being severed therefrom by relative movement. The shank of the stud has a flat-faced rectangular stem spreader element having a minor transverse portion and a major transverse portion in ninety degree relation. The minor portion, when positioned with its flat faces confronting flat inner faces of the stems, permits insertion or withdrawal of the grommet. The major transverse portion is operable on turning the stud to force the stems into interlocking engagement with the mating apertures.
299243
LandOfFree
Fastener for detachably securing members having non-circular... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Fastener for detachably securing members having non-circular..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fastener for detachably securing members having non-circular... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1062815