US4139937A — Apparatus for applying a tubular insulating housi…

Claim 1

Independent Claim 190 words

Apparatus for applying a tubular insulating housing to an electrical connector secured to a wire, the apparatus comprising a first support having a recess open at one end and being adapted to receive the housing with its axis extending towards the open end of the recess, a second support having a channel for releasably receiving the connector, means for relatively moving the first support towards the second support, and a pair of jaws for gripping the wire at a position back from, but adjacent to the connector, the channel of the second support being in axial alignment with the wire when the wire has been gripped by the wire gripping jaws, the first support having an associated abutment surface, the second support being displacably mounted in the path of movement of the first support and in alignment with said abutment surface, whereby the second support is engaged by such abutment surface as the first support is moved relatively toward the second support thereby to displace the second support away from the first support to eject the connector from the channel to allow the insertion of the connector into the housing.

Claim 2

Dependent Claim 190 words

Apparatus for applying a tubular insulating housing to an electrical connector secured to a wire, the apparatus comprising a first support having a recess open at one end and being adapted to receive the housing with its axis extending towards the open end of the recess, a second support having a channel for releasably receiving the connector, means for relatively moving the first support towards the second support, and a pair of jaws for gripping the wire at a position back from, but adjacent to the connector, the channel of the second support being in axial alignment with the wire when the wire has been gripped by the wire gripping jaws, the first support having an associated abutment surface, the second support being displacably mounted in the path of movement of the first support and in alignment with said abutment surface, whereby the second support is engaged by such abutment surface as the first support is moved relatively toward the second support thereby to displace the second support away from the first support to eject the connector from the channel to allow the insertion of the connector into the housing.

Claim 3

Dependent Claim 54 words

Apparatus according to claim 1, in which the first support has an initial position remote from the wire gripping means, in which position the recess of the first support communicates with a chute along which a housing is fed into the recess of the first support through a lateral opening in the first support.

Claim 4

Dependent Claim 242 words

Apparatus for applying a tubular insulating housing to an electrical connector secured to a wire, the apparatus comprising a horizontal base, a press ram arranged to be driven vertically towards and away from the base, a first wire gripping jaw fixed to the base, a second wire gripping jaw on the press ram and being aligned with the first jaw, an elongated slide which is axially slidable along the base, a housing receiving axial recess formed in the slide and opening toward the first jaw and laterally into the recess, means drivingly connecting the press ram to the slide to move it towards and away from the first jaw and a connector support freely pivotally mounted on the base, between the press ram and the slide and in the path of movement of the slide, the slide having an abutment surface proximate to that part of the recess which opens towards the first jaw, the connector support having a channel for receiving an electrical connector crimped to a wire and being in alignment with said abutment surface whereby the connector support is engaged by the abutment surface as the slide is moved towards the first jaw thereby to swing the connector support out of the path of movement of the slide to cause a connector in the the channel to be received into a housing in the recess, with the wire gripped between the jaws at a position adjacent to the connector.

Claim 5

Dependent Claim 242 words

Apparatus for applying a tubular insulating housing to an electrical connector secured to a wire, the apparatus comprising a horizontal base, a press ram arranged to be driven vertically towards and away from the base, a first wire gripping jaw fixed to the base, a second wire gripping jaw on the press ram and being aligned with the first jaw, an elongated slide which is axially slidable along the base, a housing receiving axial recess formed in the slide and opening toward the first jaw and laterally into the recess, means drivingly connecting the press ram to the slide to move it towards and away from the first jaw and a connector support freely pivotally mounted on the base, between the press ram and the slide and in the path of movement of the slide, the slide having an abutment surface proximate to that part of the recess which opens towards the first jaw, the connector support having a channel for receiving an electrical connector crimped to a wire and being in alignment with said abutment surface whereby the connector support is engaged by the abutment surface as the slide is moved towards the first jaw thereby to swing the connector support out of the path of movement of the slide to cause a connector in the the channel to be received into a housing in the recess, with the wire gripped between the jaws at a position adjacent to the connector.

Claim 6

Dependent Claim 175 words

Apparatus for applying a tubular insulating housing to an electrical connector secured to a wire, the apparatus comprising a first support in the form of an elongated slide having a chamfered end with an open recess therein, said recess being adapted to receive the housing with its axis extending toward the open end of the recess, a second support having a channel for releasably receiving the connector, a movable connector hold down member adapted to removably retain the connector in the channel, a pair of jaws for gripping the wire at a position back from, but adjacent to, the connector, the channel of the second support being in axial alignment with the wire when the wire has been gripped by the wire gripping jaws and the second support and the hold down member being subsequently displaceable by the chamfered end of the first support as it moves along a rectilinear path towards said wire gripping means so as to eject the connector from the channel to allow the insertion of the connector into the housing.

Claim 7

Dependent Claim 175 words

Apparatus for applying a tubular insulating housing to an electrical connector secured to a wire, the apparatus comprising a first support in the form of an elongated slide having a chamfered end with an open recess therein, said recess being adapted to receive the housing with its axis extending toward the open end of the recess, a second support having a channel for releasably receiving the connector, a movable connector hold down member adapted to removably retain the connector in the channel, a pair of jaws for gripping the wire at a position back from, but adjacent to, the connector, the channel of the second support being in axial alignment with the wire when the wire has been gripped by the wire gripping jaws and the second support and the hold down member being subsequently displaceable by the chamfered end of the first support as it moves along a rectilinear path towards said wire gripping means so as to eject the connector from the channel to allow the insertion of the connector into the housing.

Claim 8

Dependent Claim 41 words

Apparatus according to claim 4, in which the slide carries an arm adapted drivingly to engage a pivot shaft of the second support to return it to its initial position subsequently to the displacement of the second support by the slide.

Claim 9

Dependent Claim 75 words

Apparatus according to claim 4, in which the wire gripping means comprise a first jaw mounted on a plunger which is movable transversely of the path of relative movement of the supports, and a second jaw which is fixed, the first jaw being urged in the direction of the second jaw by a spring against the action of which the plunger is movable towards the slide, after the first jaw has engaged the second jaw.

Claim 10

Dependent Claim 39 words

Apparatus according to claim 6, in which the first jaw has a recess receiving a portion of the second jaw, such portion having a serrated wire supporting surface cooperating with the base of the recess to grip the wire.

Claim 11

Dependent Claim 29 words

Apparatus according to claim 6, in which the first support is driven towards and away from the wire gripping means by means of an arm operated by the plunger.

Annuity Stage	Window Opens	Payment Deadline	Surcharge Period Until	Estimated Fee	Status
3.5 Years (Year 4)	1982-02-19	1982-08-21	1983-02-20	$2000.00	Window Closed / Lapsed
7.5 Years (Year 8)	1986-02-19	1986-08-21	1987-02-20	$3760.00	Window Closed / Lapsed
11.5 Years (Year 12)	1990-02-19	1990-08-21	1991-02-20	$7700.00	Window Closed / Lapsed

Apparatus for applying a tubular insulating housing to an electrical connector secured to a wire

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