Abstract A technique is described for completely and positively wiring components into mass produced machines, such as washing machines, dryers and the like. The subject technique encompasses improved contacts, connectors and a wiring harness all of which are individually and collectively adopted to provide a readily ascertainable positive visual indication of a full mating condition and which will prevent further assembly of components if not initially fully assembled in the proper relationship. Each subassembly of a connector and related component includes keying means allowing only correct assembly and mounting in the machine plus visual indicators which verify correct assembly at each step. The connectors preferably have housings which can be produced in great lengths and cut to the desired shorter lengths. These housings also include strain relief means for the associated conductors and may be hermaphroditic. Each contact terminal includes an insulation displacing conductor engaging portion, enabling rapid connection with associated conductors, and a matable portion adopted to readily engage several different size mating contacts. In the preferred embodiment, the contact terminal is also completely hermaphroditic both in the manner it mates with other contacts and with regard to which end makes an insulation displacing engagement with an associated conductor.
An improved hermaphroditic electrical connector assembly comprising: a connector housing having a main body portion with integral contact supporting portions extending from two opposite sides thereof, a plurality of contact receiving channels extending through said housing from one contact supporting portion to the other, each channel including a profiled groove in each of said contact supporting portions and a profile aperture in said main body portion, a plurality of tubular contacts each having at least one longitudinal slot defining matable contact engagement areas and each said contact adapted to be received in a respective one of each of said contact passages of said connector housing, each said contact further including first means adapted to be received in said profiled groove to limit the axial movement of said contact and second means engageable with the profiled aperture in said main body portion preventing rotational movement of said contact about its longitudinal axis.
Claim 2
Dependent Claim
151 words
An improved hermaphroditic electrical connector assembly comprising: a connector housing having a main body portion with integral contact supporting portions extending from two opposite sides thereof, a plurality of contact receiving channels extending through said housing from one contact supporting portion to the other, each channel including a profiled groove in each of said contact supporting portions and a profile aperture in said main body portion, a plurality of tubular contacts each having at least one longitudinal slot defining matable contact engagement areas and each said contact adapted to be received in a respective one of each of said contact passages of said connector housing, each said contact further including first means adapted to be received in said profiled groove to limit the axial movement of said contact and second means engageable with the profiled aperture in said main body portion preventing rotational movement of said contact about its longitudinal axis.
Claim 3
Dependent Claim
27 words
An electrical connector according to claim 1 wherein said contact is completely hermaphroditic having identical portions extending into both contact supporting portions from said main body portion.
Claim 4
Dependent Claim
28 words
The hermaphroditic contact according to claim 1 wherein said contact supportng portions are identical whereby said housing will mate with a companion housing reversedly positioned with respect thereto.
Claim 5
Dependent Claim
20 words
An improved electrical connector according to claim 1 further comprising means adapted to lockingly engage two of said housings together.
Claim 6
Dependent Claim
25 words
A connector according to claim 1 further comprising cover means adapted to engage in said housing to substantially enclose one of said contact supporting portions.