Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1982-01-26
1983-10-18
Simmons, David A.
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
156 731, 156378, 1565801, 250338, G05G 1500
Patent
active
044103816
ABSTRACT:
Ultrasonically welded thermoplastic materials are nondestructively inspected by sensing the infrared radiation emitted from the weld region of the material during or immediately subsequent to the welding operation. The sensed radiation levels are compared with a predetermined value and if they exceed the predetermined value are indicative of an acceptable weld. If the sensed radiation peak does not exceed the predetermined level, the weld is deemed to be unacceptable.
REFERENCES:
patent: 2915638 (1959-12-01), Poole
patent: 3158928 (1964-12-01), Prisco et al.
patent: 3191441 (1965-06-01), Erickson
patent: 3245261 (1966-04-01), Buteux et al.
patent: 3494816 (1970-02-01), Fener
patent: 3734382 (1973-05-01), Spanjer
patent: 3791569 (1974-02-01), Mims
patent: 3827619 (1974-08-01), Cusick et al.
patent: 3868508 (1975-02-01), Lloyd
patent: 3908886 (1975-09-01), Raske
patent: 3930159 (1975-12-01), Marquet
patent: 4040885 (1977-08-01), Hight et al.
patent: 4047657 (1977-09-01), Mims
patent: 4168430 (1979-09-01), Denis et al.
patent: 4214164 (1980-07-01), Traub et al.
Ford Motor Company
Godwin Jr. Paul K.
Sanborn Robert D.
Simmons David A.
LandOfFree
Methods and apparatus for testing the quality of an ultrasonic w does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Methods and apparatus for testing the quality of an ultrasonic w, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Methods and apparatus for testing the quality of an ultrasonic w will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1288125