F - Mech Eng,Light,Heat,Weapons – 16 – B
Patent
F - Mech Eng,Light,Heat,Weapons
16
B
F16B 37/00 (2006.01) F16B 37/04 (2006.01) F16B 37/06 (2006.01) F16B 37/12 (2006.01)
Patent
CA 2260539
A tee nut includes a shaft portion and a flange portion outwardly extending from a first end of the shaft portion. The shaft portion includes a step around the periphery thereof at an intermediate position of its axial length, a forward end side cylindrical portion having a hollow cylindrical shape located between the second end of the shaft portion and the step, and a base end side enlarged cylindrical portion having inner and outer diameters larger than those of the forward end side cylindrical portion. The forward end side cylindrical portion includes a predeterminate caulked part formed over a prescribed length from the second end and a female screw forming part between the step than the predeterminate caulked part. According to this structure, the length of the forward end side hollow cylindrical portion including the female screw forming part can be relatively reduced, and hence the length of the female screw forming part is not increased beyond necessity but can be set at the minimum necessary value agreeing with a standard such as ISO standard even if the shaft portion has a large length. Thus, no additional working is required in a threading step with a tap and the productivity of the tee nut can be improved.
Nagayama Electronic Industry Co. Ltd.
R. William Wray & Associates
LandOfFree
Tee nut does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Tee nut, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tee nut will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1746143