Electrical connectors – With insulation other than conductor sheath – Metallic connector or contact secured to insulation
Reexamination Certificate
2006-05-23
2006-05-23
Nasri, Javaid H. (Department: 2839)
Electrical connectors
With insulation other than conductor sheath
Metallic connector or contact secured to insulation
C439S082000
Reexamination Certificate
active
07048594
ABSTRACT:
A terminal (10) has two high-rigidity portions (14) for resiliently contacting the inner surface of a through hole (23). A low-rigidity portion (17) spans between the high-rigidity portions (14) and is compressively deformable along its spanning direction. The low-rigidity portion (17) has an easily breakable portion (19) that breaks when a stress acting during the insertion of the terminal (10) into the through hole (23) exceeds a resiliency limit. Thus, the terminal (10) is held resiliently in contact with a large diameter through hole (23) by resilient forces of the two high-rigidity portions (14) and a resilient force of the low-rigidity portion (17). However, the terminal (10) is held resiliently in contact with a small diameter through hole (23) only by the resilient forces of the two high-rigidity portions (14).
REFERENCES:
patent: 4274699 (1981-06-01), Keim
patent: 4586778 (1986-05-01), Walter et al.
patent: 5055072 (1991-10-01), Shinoda
patent: 6139373 (2000-10-01), Ward et al.
patent: 2001/0000368 (2001-04-01), Ward et al.
patent: 4115676 (1992-11-01), None
patent: 58-123678 (1983-07-01), None
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