Apparatus for aligning and inserting pins into holes of a substrate

Claim 2

Apparatus for inserting pins of a pin assembly into holes in a substrate comprising: a pin assembly receiving member for engaging the pin assembly to transmit an insertion force thereto, and having a flat portion to underlie a portion of the pin assembly and constructed to support and align the pins; a securing member having a surface adapted to contact and overlie a portion of the pin assembly to hold the pin assembly against said flat portion; a base securely carrying said flat portion, and further carrying said securing member moveably between a position contacting said pin assembly and a position away from said pin assembly; and means coacting between said base and said securing member for locking said securing member in said contacting position, and for releasing said securing member upon insertion of a predetermined length of the pins into the holes in the substrate.

Claim 3

The apparatus of claim 1 further comprising a plurality of pin alignment elements interfitting the pins on said flat surface of said pin assembly receiving member.

Claim 4

Apparatus for inserting pins of a pin assembly into holes in a substrate comprising: a pin assembly receiving member for engaging the pin assembly to transmit an insertion force thereto, and having a flat portion to underlie a portion of the pin assembly and constructed to support and align the pins; a securing member having a surface adapted to contact and overlie a portion of the pin assembly to hold the pin assembly against said flat portion; a base securely carrying said flat portion, and further carrying said securing member moveably between a position contacting said pin assembly and a position away from said assembly; and means coacting between said base and said securing member for locking said securing member in said contacting position, and for releasing said securing member upon application of a predetermined force upon said securing member in a direction opposite the insertion force.

Claim 5

Apparatus for inserting pins of a pin assembly into holes in a substrate comprising: a pin assembly receiving member for engaging the pin assembly to transmit an insertion force thereto, and having a flat portion to underlie a portion of the pin assembly and constructed to support and align the pins; a securing member having a surface adapted to contact and overlie a portion of the pin assembly to hold the pin assembly against said flat portion; a base securely carrying said flat portion, and further carrying said securing member moveably between a position contacting said pin assembly and a position away from said assembly; and means coacting between said base and said securing member for locking said securing member in said contacting position, and for releasing said securing member upon application of a predetermined force upon said securing member in a direction opposite the insertion force.

Claim 6

The apparatus of claim 3 further comprising a plurality of pin alignment elements interfitting the pins on said flat surface of said pin assembly receiving member.

Claim 7

Apparatus for inserting pins of a pin assembly into holes in a substrate comprising: a pin assembly receiving member for engaging the pin assembly to transmit an insertion force thereto, and having a flat portion to underlie a portion of the pin assembly and constructed to support and align the pins; a securing member having a surface adapted to contact and overlie a portion of the pin assembly to hold the pin assembly against said flat portion; and a base securely carrying said flat portion, and further carrying said securing member moveably between a position contacting said pin assembly and a position away from said pin assembly; said securring member comprising: an elongated bearing slidably mounted upon said base; a handle overriding at least a part of the motion of said bearing; an overhang on said base beneath which said handle and said bearing are free to slide; said bearing and said overhang each having a channel therein and said handle having a slot therethrough adapted to receive a locking pin; a locking pin normally positioned simultaneously within said handle slot and said bearing channel in the unlocked position of said securing member to secure said elongated bearing to said handle; said handle, said elongated bearing and said securing locking pin being moveable forward to align said locking pin with said slot in said overhang channel; means for causing said locking pin to move out of said handle slot and to become positioned simultaneously within said overhang channel and handle slot in said locked position of said securing member; and biasing means between said handle and said bearing acting to locate the bearing channel away from said slot in said locked position whereby when a force is applied to overcome said bias means and again align said bearing channel with said handle slot, said pin moves to become positioned simultaneously in said handle slot and said bearing channel.

Claim 8

Apparatus for inserting pins of a pin assembly into holes in a substrate comprising: a pin assembly receiving member for engaging the pin assembly to transmit an insertion force thereto, and having a flat portion to underlie a portion of the pin assembly and constructed to support and align the pins; a securing member having a surface adapted to contact and overlie a portion of the pin assembly to hold the pin assembly against said flat portion; and a base securely carrying said flat portion, and further carrying said securing member moveably between a position contacting said pin assembly and a position away from said pin assembly; said securring member comprising: an elongated bearing slidably mounted upon said base; a handle overriding at least a part of the motion of said bearing; an overhang on said base beneath which said handle and said bearing are free to slide; said bearing and said overhang each having a channel therein and said handle having a slot therethrough adapted to receive a locking pin; a locking pin normally positioned simultaneously within said handle slot and said bearing channel in the unlocked position of said securing member to secure said elongated bearing to said handle; said handle, said elongated bearing and said securing locking pin being moveable forward to align said locking pin with said slot in said overhang channel; means for causing said locking pin to move out of said handle slot and to become positioned simultaneously within said overhang channel and handle slot in said locked position of said securing member; and biasing means between said handle and said bearing acting to locate the bearing channel away from said slot in said locked position whereby when a force is applied to overcome said bias means and again align said bearing channel with said handle slot, said pin moves to become positioned simultaneously in said handle slot and said bearing channel.

Claim 9

The apparatus of claim 5 further comprising a plurality of pin alignment elements interfitting the pins of said flat surface of said pin assembly receiving member.

Claim 10

The apparatus of claim 5 further comprising second bias means between said handle and said overhang to normally urge said securing member to the unlocked position.

Claim 11

Apparatus for receiving an assembly of side-by-side pins for insertion into holes of the substrate comprising: a block; a first flat member carried on said block for receiving said assembly; a plurality of protrusions on said first member for extending between, separating, and aligning the pins, and for transmitting an insertion force thereto; a second flat member carried by said block and slidable in a first direction from an unlocked position away from said pins to a locked position contacting said pins, to thereby secure said assembly of pins against said first flat member; bias means for urging said second flat member in a second direction away from said contacting position, and means for constraining said second member in said locked contacting position until a predetermined force in said second direction is applied, whereupon said bias means moves said second member to said unlocked position.

Claim 12

Apparatus for receiving an assembly of side-by-side pins for insertion into holes of the substrate comprising: a block; a first flat member carried on said block for receiving said assembly; a plurality of protrusions on said first member for extending between, separating, and aligning the pins, and for transmitting an insertion force thereto; a second flat member carried by said block and slidable in a first direction from an unlocked position away from said pins to a locked position contacting said pins, to thereby secure said assembly of pins against said first flat member; bias means for urging said second flat member in a second direction away from said contacting position, and means for constraining said second member in said locked contacting position until a predetermined force in said second direction is applied, whereupon said bias means moves said second member to said unlocked position.

Claim 13

The apparatus of claim 8 wherein said constraining means comprises a detent pin selectively moveable to a position co-existent within a channel in said second flat member and a channel in said block.

Claim 14

The apparatus of claim 9 further comprising a handle overriding said second flat member for controlling its position, and having a slot therethrough for receiving said detent pin, and wherein said channel in said block is located in an overhanging portion thereof whereby said detent pin is moveable to a position co-existent within said channel in said second flat member and said slot in said handle.

Claim 15

A tool for inserting a plurality of pins carried upon a mounting strip into holes of a printed circuit board, comprising: a triangular block; a first plate attached to extend from one side of said block; a second plate carried by said first plate, having a groove along its length to form a mounting strip receiving channel between said first and second plates; a plurality of upstanding protrusions upon said first plate for aligning said pins; a T-shaped member slideably mounted on said block on a side adjacent said one side, to be moveable to a first position to engage said pins and to a second position to disengage from said pins; said member clamping said pins in said first position between said first plate and T-shaped member; a post attached to said T-shaped member extending into a slot in said block to limit the sliding travel of said T-shaped member; a handle slideably overriding a portion of said T-shaped member, and having a hole therein; a first spring between said handle and said T-shaped member to urge said handle away from said T-shaped member in a direction away from said first plate; an overhang upon said block under which said handle and said T-shaped member slide; a second spring between said overhang and said handle to urge said handle away from the direction of said first plate; and a pin located in said handle between said overhang and said T-shaped member, moveable between a first position within the hole in said handle and a channel in the T-shaped member and a second position within the channel within the overhang and the hole in said handle, the overhang channel being located whereby when the pin is located in the handle hole and the overhang channel, the T-shaped member is in said engagement position and the T-shaped member channel is being maintained by said first spring in a position off-set from said handle towards said first plate, and whereby when a force is applied to said T-shaped member to overcome the bias of said first spring, said T-shaped member channel becomes located beneath the hole of the handle to receive the pin, thereby allowing the second spring to move the T-shaped member and handle to the said away position.

Claim 16

A tool for inserting a plurality of pins carried upon a mounting strip into holes of a printed circuit board, comprising: a triangular block; a first plate attached to extend from one side of said block; a second plate carried by said first plate, having a groove along its length to form a mounting strip receiving channel between said first and second plates; a plurality of upstanding protrusions upon said first plate for aligning said pins; a T-shaped member slideably mounted on said block on a side adjacent said one side, to be moveable to a first position to engage said pins and to a second position to disengage from said pins; said member clamping said pins in said first position between said first plate and T-shaped member; a post attached to said T-shaped member extending into a slot in said block to limit the sliding travel of said T-shaped member; a handle slideably overriding a portion of said T-shaped member, and having a hole therein; a first spring between said handle and said T-shaped member to urge said handle away from said T-shaped member in a direction away from said first plate; an overhang upon said block under which said handle and said T-shaped member slide; a second spring between said overhang and said handle to urge said handle away from the direction of said first plate; and a pin located in said handle between said overhang and said T-shaped member, moveable between a first position within the hole in said handle and a channel in the T-shaped member and a second position within the channel within the overhang and the hole in said handle, the overhang channel being located whereby when the pin is located in the handle hole and the overhang channel, the T-shaped member is in said engagement position and the T-shaped member channel is being maintained by said first spring in a position off-set from said handle towards said first plate, and whereby when a force is applied to said T-shaped member to overcome the bias of said first spring, said T-shaped member channel becomes located beneath the hole of the handle to receive the pin, thereby allowing the second spring to move the T-shaped member and handle to the said away position.

Claim 17

The tool of claim 11 further comprising a ramp within the channel of the T-shaped member to move said pin to the position within the overhang channel when the handle hole, the channel of the T-shaped member, and the overhang channel are aligned, and the T-shaped member is moved with respect to the handle by said first spring.

Claim 18

The apparatus of claim 12 wherein said pins each comprise a shoulder intermediate its end and said carrier strip, and wherein said protrusions engage said shoulders to facilitate application of insertion force thereupon.

Claim 19

Apparatus for inserting a pin into a hole in a substrate and comprising: a pin receiving member for engaging said pin to transmit an insertion force thereto, and having a first flat member to underlie a portion of said pin and constructed to support and align said pin; a second flat member slidably mounted on said pin receiving member and slidable in a first direction from an unlocked position away from said pin to a locked position contacting said pin to secure said pin against said first flat member; bias means for urging said second flat member in a second direction away from said locked position towards said unlocked position; and means for constraining said second flat member in said locked position until a predetermined force in said second direction is applied, whereupon said bias means moves said second flat member to said unlocked position.

Claim 20

Apparatus for inserting a pin into a hole in a substrate and comprising: a pin receiving member for engaging said pin to transmit an insertion force thereto, and having a first flat member to underlie a portion of said pin and constructed to support and align said pin; a second flat member slidably mounted on said pin receiving member and slidable in a first direction from an unlocked position away from said pin to a locked position contacting said pin to secure said pin against said first flat member; bias means for urging said second flat member in a second direction away from said locked position towards said unlocked position; and means for constraining said second flat member in said locked position until a predetermined force in said second direction is applied, whereupon said bias means moves said second flat member to said unlocked position.