Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices
Patent
1980-11-03
1983-05-03
Budd, Mark O.
Electrical generator or motor structure
Non-dynamoelectric
Piezoelectric elements and devices
310344, 310352, H01L 4108
Patent
active
043822037
ABSTRACT:
A resonator assembly having a base and a cap provided with cooperating notch and projecting terminal retainer structure serving to retain the terminals of the spring contacts in centered disposition within the assembly and further serving to retain the cap to the base in assembled disposition. The notches are caused to have a width slightly greater than that of the terminals to permit facilitated inward movement of the terminals into the notches in the assembly procedure. The base is further provided with at least one securing recess and the cap is provided with a corresponding number of securing projections fitted one each into each securing recess for further securing the cap to the base. The sidewall of the base may be enlarged to accommodate the securing recesses therein.
REFERENCES:
patent: 2247627 (1941-07-01), Atwood et al.
patent: 2326923 (1943-08-01), Bokovoy
patent: 2429826 (1947-10-01), Koenstler
patent: 2820911 (1958-01-01), Klingsporn
patent: 3453458 (1969-07-01), Curran
patent: 3619672 (1971-11-01), Nagata
patent: 3679919 (1972-07-01), Ichinose
patent: 4112324 (1978-09-01), Yamaguchi et al.
Clawson Charles D.
Clawson, Jr. Arthur H.
Tribby Charles T.
Budd Mark O.
Radio Materials Corporation
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