Flat cable connector
AssigneeITT Corporation
InventorGilles F. A. Tournier
Life of this patent
Estimating the term…
Abstract
A flat cable insulation-displacement connector in which the center-to-center spacing of the terminals is less than the spacing between the conductors of the flat cable. The terminals are inserted in the connector housing so that the planes containing the contact slots present an angle of 23.degree. to the lateral axis of the connector. A cable clamp is provided with guide channels positioning the cable over the contact forks at the same angle of 23.degree.. The clamp is provided with relief contours over which the cable is bent successively along several angles when forced down by closing the cover, thus realigning the cable with the connector axis.
Claims3
A flat cable connector comprising:
- a connector housing containing a row of contact cavities, each cavity receiving a terminal having an insulation piercing fork;
- the center-to-center spacing of said terminals differing from the spacing of the conductors of the flat cable to be connected;
- the plane of the slot (14) between the tines of the fork of each terminal being offset from the center axis (16) of said terminal and from the coincident central axis of its corresponding contact cavity;
- all of the forks of the terminals in said row of cavities being offset to the same side of the said coincident central axes;
- said forks being oriented so that the planes passing through the slots between the tines of said forks are disposed at a predetermined angle (.alpha.) with respect to the lateral plane (15) passing through the vertical axis of the connector housing;
- said angle being such that conductors of the flat cable to be connected will be aligned with the slots between said tines of the forks of said terminals when the cable is disposed at said angle with respect to the connector;
- a cable clamp for effecting simultaneously the insulation piercing and the connection of all of the conductors of the cable, said clamp having a cover for relieving the connections from stresses due to pulling exercised on the cable;
- said cable clamp being traversed by guide channels corresponding in number, diameter and spacing to the conductors of the flat cable;
- said guide channels being parallel to each other and situated in a plane perpendicular to the cutting edges of said fork tines;
- the longitudinal axes of said guide channels extending at an angle with respect to said lateral plane of said connector housing the same as said predetermined angle, whereby the flat cable will exit from the housing at a slant;
- the side of said cable clamp opposite to said connector housing having a roughly "U"-shaped cutout of a width corresponding to the width of the flat cable to be connected;
- and
- a pyramid type ramp in said cutout having a base merging with one side of said cutout with its apex extending to the opposite side of said cutout.
Dependencies are inferred from the claim text.