The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 26, 1980
Filed:
May. 19, 1978
Applicant:
Inventors:
Assignee:
Kabushiki Kaisha Daini Seikosha, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
310348 ; 1741 / ; 310344 ; 310351 ; 361418 ;
Abstract
A mounting structure for use with an electronic timepiece comprises a quartz crystal unit disposed within an opening formed in a circuit board and arranged so that the major lengthwise axis of the crystal unit lies parallel with the major plane of the circuit board. A connector formed of heat-deformable material connects the crystal unit to the circuit board and has a cup-shaped portion at one end which is clamped over and supports an end portion of the crystal unit, and a mounting stud at the other end which is inserted through a hole in the circuit board and secured thereto by heat-deforming the end tip of the stud which projects beyond the circuit board to form an enlarged head.