Apparatus for connecting electrical connectors to flat multi-conductor cable

Claim 2

Apparatus for connecting to the conductors of a flat multi-conductor cable, electrical connectors having electrical terminals provided with cable conductor receiving portions, the apparatus comprising: a base; connector orienting means on the base, for placing electrical connectors at loading locations in different selected orientations; a press on the base, for inserting the cable conductors into said conductor receiving portions; means for feeding the cable intermittently through the press; a shuttle for receiving connectors from said loading locations and being movable on the base along a path extending between the orienting means and the press; means for loading connectors at said loading locations into the shuttle in said selected orientations; means for inserting connectors in the shuttle into the press in said selected orientations; means for moving the shuttle between connector loading and connector insertion positions along said path; and means for actuating the press to force the cable conductors into the conductor receiving portions of the terminals of connectors inserted into the press by the inserting means.

Claim 3

Apparatus as claimed in claim 1, further comprising means movable into the press, and withdrawable therefrom, for severing the cable at a position adjacent to a connector connected thereto by means of the press.

Claim 4

Apparatus as claimed in claim 2, further comprising means positioned between the press and the cable feeding means, for hitching the cable towards and away from the press.

Claim 5

Apparatus as claimed in claim 1, wherein said connector orienting means and connector loading means are comprised in connector loading assemblies spaced from one another lengthwise of said path, each said assembly being provided with connector orienting gate means and rams for driving connectors from the loading locations into the shuttle when the shuttle is disposed at a connector loading position between the loading assembly and said path.

Claim 6

Apparatus as claimed in claim 2, further comprising ejector means disposed on a side of the press remote from the cable feeding means, for grasping a portion of the cable that has been severed therefrom by the cable severing means, and for ejecting said portion from the apparatus.

Claim 7

Apparatus as claimed in claim 4, wherein each connector loading assembly comprises a connector storage magazine, means for transferring a connector from the magazine, onto a pair of oppositely moveable traps, to bridge them, a receptacle beneath said traps, the traps being operable to allow a connector thereon to fall into the receptacle in a chosen vertical orientation and a ram moveable through the receptacle to load the connector into the shuttle.

Claim 8

Apparatus as claimed in claim 6, in which the receptacle and a further and similar receptacle, are mounted side by side on an indexing carriage, which is movable to place either receptacle in a connector receiving position beneath the traps and in alignment with the ram.

Claim 9

Apparatus as claimed in claim 1, wherein the shuttle comprises connector holding fixtures, slidably mounted therein and having recesses for receiving connectors loaded into the shuttle by the connector loading means, the connector inserting means being adapted to insert the connector holding fixtures into tool holders in the press.

Claim 10

Apparatus as claimed in claim 8, wherein the connector holding fixtures are slidably mounted in pairs of superposed connector separators, the separators of each pair being relatively moveable between a first, engaged position to permit the connector inserting means to insert into opposed recesses in the holding fixtures, connector bodies with covers partially mated therewith, and a second, spaced position to separate the connector bodies from the covers and to permit the holding fixtures to be inserted into the tool holders by the inserting means.

Claim 11

Apparatus as claimed in claim 9, wherein the holding fixtures are provided with spring clamps for holding the connector bodies and the covers in the recesses of the holding fixtures, the spring clamps being provided with camming means for moving the spring clip means adapted to release the clamps when the connector separators are in their first position.

Claim 12

Apparatus as claimed in claim 1, wherein the shuttle comprises connector holding fixtures slidably mounted therein and the press has a pair of opposed platens each carrying a tool holder having a groove for slidably receiving a connector holding fixture therein, the fixtures being drivable from the shuttle into the grooves by the connector inserting means, said fixtures each having a recess for receiving an electrical connector body and second ones of said fixtures each having a recess for receiving a cover for such body, the first and second fixtures being receivable in the grooves of opposed tool holders, the platens being drivable towards one another by the press actuating means to mate the covers with the connector bodies, the press having means operable to clamp the cable prior to the mating of the connector bodies and the covers.

Claim 13

Apparatus as claimed in claim 1, wherein the insertion means comprises a pair of independently operable inserters each provided with a hook which is engageable with a complimentary hook on a connector holding fixture slidably received in the shuttle, and having a recess for receiving a connector from the loading means, the hooks on the inserters being engageable with the hooks on the connector holding fixtures when the shuttle is in a connector insertion position, the inserters being actuable to drive the connector holding fixtures from the shuttle into tool holders in the press.

Claim 14

Apparatus as claimed in claim 3, wherein the cable hitching means comprises a rocker mounted on the base for rocking movement towards and away from the press and having thereon a cable clamp for receiving the cable, means for opening and closing the clamp and drive means actuable to swing the rocker towards the press to hitch the cable forward, and to swing the rocker away from the press to hitch the cable back.

Claim 15

Apparatus as claimed in claim 13, wherein the rocker has a cable feed platform from which a cable stop projects for abutment by one edge of the cable, a sweep arm adjustably mounted on the frame being engageable with the opposite edge of the cable to urge it against said stop.

Claim 16

Apparatus as claimed in claim 2, wherein the cable severing means comprises a support upstanding from the base on one side of the press, a pair of vertically spaced holsters on the support, a cable shear blade holder slidably received in each holster, a cable shear blade on each blade holder, means for guiding the shear blade holders for movement towards and away from one another and means for driving the shear blade holders from the holsters into grooves in opposite platens in the press and for subsequently returning them to the holsters.

Claim 17

Apparatus as claimed in claim 5, wherein the ejector means comprises rail means extending away from the press on its side remote from the cable feeding means, a jaw carriage mounted on the rail means, means for driving the jaw carriage towards and away from the press along the rail means, a pair of cable gripping jaws mounted on the carriage and means for moving the jaws between an open cable receiving position and a closed cable gripping position.

Claim 18

Apparatus for connecting to the conductors of a flat multiconductor cable, electrical connectors each comprising a connector body having electrical terminals provided with cable conductor receiving portions, and a cover which is mateable with said body to force the cable conductors into said conductor receiving portions, the apparatus comprising: a base; connector orienting means on the base, for placing said connector bodies and covers, in partially mated relationship, at loading locations in the assemblies in selected vertical and longitudinal orientations; a press on the base provided with tool holders for use in mating the connector bodies and the covers about the cable to force the conductors into the conductor receiving portions of the terminals of the connectors; means for feeding the cable intermittently through the press; a shuttle having slidably mounted therein pairs of connector holding fixtures, the fixtures of each pair being mounted in the shuttle in opposed relationship and one of them being adapted to receive a connector body and the other the cover therefor, the shuttle being mounted on the base for intermittent movement along a path extending between the orienting assemblies and the press; rams for loading connectors from said loading locations into the said fixtures in the shuttle, in said selected orientations; inserters mounted beside said path for driving said fixtures from said shuttle into said tool holders in the press; means for selectively moving the shuttle between connector loading positions in register with said loading and connector insertion positions in register with said inserters; and means for actuating the press to mate said connector bodies and covers about the cable.

Claim 19

Apparatus for connecting to the conductors of a flat multiconductor cable, electrical connectors each comprising a connector body having electrical terminals provided with cable conductor receiving portions, and a cover which is mateable with said body to force the cable conductors into said conductor receiving portions, the apparatus comprising: a base; connector orienting means on the base, for placing said connector bodies and covers, in partially mated relationship, at loading locations in the assemblies in selected vertical and longitudinal orientations; a press on the base provided with tool holders for use in mating the connector bodies and the covers about the cable to force the conductors into the conductor receiving portions of the terminals of the connectors; means for feeding the cable intermittently through the press; a shuttle having slidably mounted therein pairs of connector holding fixtures, the fixtures of each pair being mounted in the shuttle in opposed relationship and one of them being adapted to receive a connector body and the other the cover therefor, the shuttle being mounted on the base for intermittent movement along a path extending between the orienting assemblies and the press; rams for loading connectors from said loading locations into the said fixtures in the shuttle, in said selected orientations; inserters mounted beside said path for driving said fixtures from said shuttle into said tool holders in the press; means for selectively moving the shuttle between connector loading positions in register with said loading and connector insertion positions in register with said inserters; and means for actuating the press to mate said connector bodies and covers about the cable.

Claim 20

Apparatus as claimed in claim 17, wherein the orienting means are provided with pairs of juxtaposed magazines each receiving a stack of connector bodies and covers in partially mated relationship, said bodies and covers being arranged in each magazine of a pair in an opposite longitudinal orientation with respect to the bodies and covers in the other magazine of the pair, means being provided for feeding said bodies and covers from the magazines to said loading locations in selected vertical orientations.

Claim 21

Apparatus as claimed in claim 18, wherein each magazine is surmounted by a receptacle exchangably receiving a clip containing a supply of said bodies and covers, the magazines thereby acting as reservoirs enabling the apparatus to be operated whilst said clips are being exchanged.