Mounting device for a quartz tuning fork

Details Mounting device for a quartz tuning fork Mounting device for a quartz tuning fork

1975-03-17

1977-05-10

Budd, Mark O.

Electrical generator or motor structure

Educational or construction units or kits

H01L 4104

Patent

active

040230554

ABSTRACT:
A quartz vibrator device comprises a quartz element of the tuning fork type, a supporting spring member for supporting the quartz element, a pedestal on which is mounted the supporting spring member and a protective casing in which is mounted the quartz element. One end portion of said supporting spring member supports one end portion of said quartz element and has at least two separate U-shaped spring portions,the other end portion of said spring member being fixed to said pedestal portion of said casing. The U-shaped portions extend past the center of gravity of said quartz element, whereby said spring member has the same flexure angle between one spring section of said spring member and other spring section of said spring member at the center of gravity of said quartz element.

REFERENCES:
patent: 3106124 (1963-10-01), Asten
patent: 3308361 (1967-03-01), Nakai et al.
patent: 3310757 (1967-03-01), Dostal
patent: 3795831 (1974-03-01), Fujita
patent: 3805509 (1974-04-01), Assmus et al.
patent: 3909639 (1975-09-01), Kawai et al.
patent: 3909640 (1975-09-01), Kawai

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