Electric jack

Details Electric jack Electric jack

1987-12-22

1989-09-19

Sikes, William L.

Electrical connectors

With insulation other than conductor sheath

Plural-contact coupling part

439669, 439744, H01R 1718

Patent

active

048677086

ABSTRACT:
An electric jack for receiving a plug to form the electric connection therebetween includes a main body made of electrically insulated resin and a plurality of movable contact strips. The main body has formed therein; a central hole through which the plug is insertable in an axial direction; a plurality of contact strip-clamping recesses extending in a direction perpendicular to the axial direction, the recesses being arranged in parallel with each other in the axial direction; a plurality of contact strip-fitting holes each being communicated with respective recesses; and a window portion through which the recesses are communicated with the central hole. The movable contact strip has a fitting portion to be inserted into the fitting hole of the main body and a contact portion to be clamped into the recess of main body. When the movable contact strip is inserted into the main body, the contact portion of movable contact strip is partially projected into the central hole through the window portion.

REFERENCES:
patent: 4165147 (1979-08-01), Buck
patent: 4364625 (1982-12-01), Baker et al.
patent: 4367907 (1983-01-01), Buck
patent: 4598970 (1986-07-01), Takihara
patent: 4673239 (1987-06-01), Smith et al.
patent: 4710139 (1987-12-01), Shichida

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