B - Operations – Transporting – 21 – B
Patent
B - Operations, Transporting
21
B
209/28
B21B 37/00 (2006.01)
Patent
CA 1255254
ABSTRACT OF DISCLOSURE An improved apparatus for on-line inspection of an inter- mediate-stage, headed, non-threaded blank for a threaded fastener is disclosed. If the blank fails to meet specifications, the production of blanks is terminated. Improvement features include a roll-sorter for testing all blanks to see if certain dimen- sional parameters of the blank's head are satisfied. Then, random chosen acceptable blanks are fed to a rotatable table which is constructed to receive a sample blank for movement of the blank to a test station where the blank is tested for other failures to meet dimensional specifications. The rotatable table is constructed to provide interchangeable elements thereof that will accept blanks of different head and stem sizes. Multiple adjustability is provided in the means for transferring blanks, that are first acceptable to the roll-sorter test, on to the rotatable table for further testing. 52
489349
Fetherstonhaugh & Co.
Pioneer Screw & Nut Co.
LandOfFree
Apparatus for on line, random sample, inspection of... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus for on line, random sample, inspection of..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for on line, random sample, inspection of... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1184920