US4884335A — Surface mount compatible connector system with so…

Claim 1

Independent Claim 126 words

A method of manufacturing an electrical component including an electrically non-conducting body, plural generally elongate contacts extending from the body for insertion into plated through holes in a printed circuit board, and the component having at least one substantially continuous solder strip extending between and at least partly surrounding at least part of a plurality of such contacts, for melting, for flow into respective plated through holes, and for re-solidifying mechanically and electrically to couple the component to such printed circuit board, said method comprising the steps of placing such strip of solder type material simultaneously on a plurality of such contacts and pushing such strip of solder type material simultaneously along a plurality of such respective contacts and into relatively close proximity of such body.

Claim 2

Independent Claim 126 words

A method of manufacturing an electrical component including an electrically non-conducting body, plural generally elongate contacts extending from the body for insertion into plated through holes in a printed circuit board, and the component having at least one substantially continuous solder strip extending between and at least partly surrounding at least part of a plurality of such contacts, for melting, for flow into respective plated through holes, and for re-solidifying mechanically and electrically to couple the component to such printed circuit board, said method comprising the steps of placing such strip of solder type material simultaneously on a plurality of such contacts and pushing such strip of solder type material simultaneously along a plurality of such respective contacts and into relatively close proximity of such body.

Claim 3

Dependent Claim 32 words

The method of claim 1 further comprising the step of forming openings in such strip for receiving such contacts therein and forming reduced cross section areas in the strip between respective openings.

Claim 4

Dependent Claim 83 words

An electrical component for mechanical mounting and electrical connection with respect to electrically conductive means of a printed circuit board compatibly with a surface mount process, said component comprising: an electrically non-conducting body, plural contact means extending from said body for electrical connection with respect to such electrically conductive means, a substantially continuous solder strip extending between and at least partly surrounding at least part of a plurality of said contact means, and reservoir means for retaining said solder strip in said body.

Claim 5

Dependent Claim 83 words

An electrical component for mechanical mounting and electrical connection with respect to electrically conductive means of a printed circuit board compatibly with a surface mount process, said component comprising: an electrically non-conducting body, plural contact means extending from said body for electrical connection with respect to such electrically conductive means, a substantially continuous solder strip extending between and at least partly surrounding at least part of a plurality of said contact means, and reservoir means for retaining said solder strip in said body.

Claim 6

Dependent Claim 22 words

The component of claim 3, said contact means comprising generally elongate contacts insertable into plated through holes in a printed circuit board.

Claim 7

Dependent Claim 59 words

The component of claim 3, said reservoir means comprising protrusion means extending from part of said body for receiving said solder strip in engagement therewith, and said solder strip having a length such that the same is under at least some compression force by said protrusion means to hold said solder strip in place with respect to said body.

Claim 8

Dependent Claim 81 words

The component of claim 5, said protrusion means comprising stand off means for holding at least part of said body away from the surface of a printed circuit board while said solder strip also is held at a spaced apart relation to such surface, whereby upon melting of said solder strip solder may flow along respective contact means into engagement with such electrically conductive means and may solidify thereby mechanically and electrically to couple the component to such electrically conductive means.

Claim 9

Dependent Claim 45 words

The component of claim 3, said solder strip including a strip of solder material and opening means in said strip to receive therein respective ones of said plural contact means while solder at least substantially completely encircles said respective ones of said plural contact means.

Claim 10

Dependent Claim 58 words

The component of claim 7, said solder strip comprising a chain-like strip having plural link elements arranged generally in a common plane and connecting portions between adjacent link elements connecting the latter, said connecting portions having a narrower dimension across the surface of said strip than the dimension of said link elements across the surface of said strip.

Claim 11

Dependent Claim 47 words

The component of claim 7, said strip of solder material further having a first relatively large dimension across the width thereof at the area of said opening means and having a second relatively smaller dimension across the width thereof at an area thereof between adjacent opening means.

Claim 12

Dependent Claim 50 words

The component of claim 9, said strip of solder material comprising an elongate strip of material having plural opening means therein spaced apart along the length thereof and said smaller dimension area comprising nick-like portions in the edges of the strip to reduce the effective width thereof at such areas.

Claim 13

Dependent Claim 26 words

The component of claim 3, said component comprising a header, said contact means comprising plural parallel positioned contacts held by said body to form said header.

Claim 14

Dependent Claim 46 words

The component of claim 3, said body having a surface from which said plural contact means extend for electrical connection with respect to such electrically conductive means, and said reservoir means including wall means protruding from said surface for defining a wall of said reservoir means.

Claim 15

Dependent Claim 26 words

The component of claim 12, said wall means including stand-off means for holding at least a part of said body away from the printed circuit board.

Claim 16

Dependent Claim 34 words

The component of claim 12, including two said wall means, and said solder strip being positioned between said two wall means and surrounding and extending between at least two of said plural contact means.

Claim 17

Dependent Claim 30 words

The component of claim 12, including stand-off means for holding said body with respect to the printed circuit board with the solder strip spaced away from the printed circuit board.

Claim 18

Dependent Claim 169 words

An electrical component for mechanical mounting and electrical connection with respect to electrically conductive means of a printed circuit board compatibly with a surface mount process, the electrically conductive means including plated through holes of the printed circuit board, said component comprising: an electrically non-conducting body, plural contact means extending from said body for electrical connection with respect to such electrically conductive means, said contact means comprising plural generally elongate contact means extending from said body for insertion into and locating of first parts thereof coextensively with such plated through holes, and said contact means also having second parts located above said first parts, a substantially continuous solder strip extending between and at least partly surrounding at least part of a plurality of said contact means, and means for retaining said solder strip generally coextensively with said second parts of said plural contact means for subsequent melting, flow into respective plated through holes, and re-solidifying mechanically to mount and electrically to connect said component to such printed circuit board.

Claim 19

Dependent Claim 169 words

An electrical component for mechanical mounting and electrical connection with respect to electrically conductive means of a printed circuit board compatibly with a surface mount process, the electrically conductive means including plated through holes of the printed circuit board, said component comprising: an electrically non-conducting body, plural contact means extending from said body for electrical connection with respect to such electrically conductive means, said contact means comprising plural generally elongate contact means extending from said body for insertion into and locating of first parts thereof coextensively with such plated through holes, and said contact means also having second parts located above said first parts, a substantially continuous solder strip extending between and at least partly surrounding at least part of a plurality of said contact means, and means for retaining said solder strip generally coextensively with said second parts of said plural contact means for subsequent melting, flow into respective plated through holes, and re-solidifying mechanically to mount and electrically to connect said component to such printed circuit board.

Claim 20

Dependent Claim 29 words

The component of claim 16, said component comprising a header, said contact means comprising plural parallel rows of parallel positioned contacts held by said body to form said header.

Claim 21

Dependent Claim 43 words

The component of claim 17, further comprising wall means between a pair of said parallel rows, and said solder strip means comprising plural solder strip means, each positioned on a row of contact means and separated from each other by said wall means.

Claim 22

Dependent Claim 113 words

An electrical component for mechanical mounting and electrical connection with respect to electrically conductive means of a printed circuit board compatibly with a surface mount process, said component comprising: an electrically non-conducting body, plural contact means extending from said body for electrical connection with respect to such electrically conductive means, a substantially continuous solder strip extending between and at least partly surrounding at least part of a plurality of said contact means, and recess means in a surface of said body proximate locations where respective contact means extend out from said body for receiving and containing at least part of said solder strip in position with respect to said body and contact means.

Claim 23

Dependent Claim 113 words

An electrical component for mechanical mounting and electrical connection with respect to electrically conductive means of a printed circuit board compatibly with a surface mount process, said component comprising: an electrically non-conducting body, plural contact means extending from said body for electrical connection with respect to such electrically conductive means, a substantially continuous solder strip extending between and at least partly surrounding at least part of a plurality of said contact means, and recess means in a surface of said body proximate locations where respective contact means extend out from said body for receiving and containing at least part of said solder strip in position with respect to said body and contact means.

Claim 24

Dependent Claim 43 words

The component of claim 19, wherein said recess means is formed by a pair of stand off protrusions protruding from said body and operative to engage at least a portion of said solder strip to retain the latter with respect to said body.

Claim 25

Dependent Claim 29 words

The component of claim 19, said recess means comprising wall means for engaging at least part of said solder strip to hold the latter with respect to said body.

Claim 26

Dependent Claim 21 words

The component of claim 21, said recess means comprising a plurality of same, each receiving and containing a respective solder strip.

Claim 27

Dependent Claim 32 words

The component of claim 22, said contact means comprising plural rows of contacts, each recess means having therein a portion of a plurality of the contacts of a respective row of contacts.

Claim 28

Dependent Claim 33 words

The component of claim 19, said component comprising a shrouded header, whereby said body comprises a base and a shroud extending therefrom, and said contact means comprises a plurality of pin type contacts.

Claim 29

Dependent Claim 136 words

An electrical component for mechanical mounting and electrical connection with respect to electrically conductive means of a printed circuit board compatibly with a surface mount process, said component comprising: an electrically non-conducting body, plural contact means extending from said body for electrical connection with respect to such electrically conductive means, and a substantially continuous solder strip extending between and at least partly surrounding at least part of a plurality of said contact means, means integral with said component for holding said solder strip with respect to the component for retention thereon during placement with respect to a printed circuit board and during reflowing of the solder of said solder strip, and said body including plastic type material molded in place to and about at least part of each of said contact means as an integral structure.

Claim 30

Dependent Claim 136 words

An electrical component for mechanical mounting and electrical connection with respect to electrically conductive means of a printed circuit board compatibly with a surface mount process, said component comprising: an electrically non-conducting body, plural contact means extending from said body for electrical connection with respect to such electrically conductive means, and a substantially continuous solder strip extending between and at least partly surrounding at least part of a plurality of said contact means, means integral with said component for holding said solder strip with respect to the component for retention thereon during placement with respect to a printed circuit board and during reflowing of the solder of said solder strip, and said body including plastic type material molded in place to and about at least part of each of said contact means as an integral structure.

Claim 31

Dependent Claim 30 words

The component of claim 23, said component comprising a header and said contact means comprising elongate pin type contacts extending linearly through said body in parallel relation to each other.

Claim 32

Dependent Claim 147 words

An electrical header for mechanical mounting and electrical connection with respect to electrically conductive means of a printed circuit board compatibly with a surface mount process, said header comprising: an elongate, electrically non-conducting body, said elongate body having a pair of opposite surfaces capable of smoothly sliding across respective opposite surfaces of another header, and a groove on one of said opposite surfaces and a slot in the other of said surfaces for maintaining parallel alignment of respective headers during such sliding, plural contact means extending from said body for electrical connection with respect to such electrically conductive means, said contact means comprising elongate pin type contacts extending linearly and generally in parallel relation through said body perpendicularly to the direction of body elongation, and a substantially continuous solder strip extending between and at least partly surrounding at least part of a plurality of said contact means.

Claim 33

Dependent Claim 147 words

An electrical header for mechanical mounting and electrical connection with respect to electrically conductive means of a printed circuit board compatibly with a surface mount process, said header comprising: an elongate, electrically non-conducting body, said elongate body having a pair of opposite surfaces capable of smoothly sliding across respective opposite surfaces of another header, and a groove on one of said opposite surfaces and a slot in the other of said surfaces for maintaining parallel alignment of respective headers during such sliding, plural contact means extending from said body for electrical connection with respect to such electrically conductive means, said contact means comprising elongate pin type contacts extending linearly and generally in parallel relation through said body perpendicularly to the direction of body elongation, and a substantially continuous solder strip extending between and at least partly surrounding at least part of a plurality of said contact means.

Claim 34

Independent Claim 197 words

A method for attaching an electrical component to a printed circuit board compatibly with surface mount attaching processes, such printed circuit board having electrically conductive traces and plated through holes, such component having generally linearly extending contacts and a substantially continuous strip of solder type material extending between and at least partly surrounding at least part of a plurality of such contacts, such strip of solder material having reduced cross-sectional dimensions between respective pairs of such contacts, said method comprising: inserting linearly extending contacts of such component through respective plated through holes while positioning such strip of solder type material in proximity to such holes, applying thermal energy to melt and re-flow such strip of solder type material generally along such contacts into such respective holes as the reduced cross sectional portions of such strip release portions of the solder strip more proximate respective adjacent contacts to prevent bridging connections where there are no contacts, providing spacing means to space such strip in spaced apart relation to such printed circuit board during said re-flowing, and allowing such solder type material to solidify to form a mechanical and electrical connection of respective contacts in respective plated through holes.

Claim 35

Independent Claim 197 words

A method for attaching an electrical component to a printed circuit board compatibly with surface mount attaching processes, such printed circuit board having electrically conductive traces and plated through holes, such component having generally linearly extending contacts and a substantially continuous strip of solder type material extending between and at least partly surrounding at least part of a plurality of such contacts, such strip of solder material having reduced cross-sectional dimensions between respective pairs of such contacts, said method comprising: inserting linearly extending contacts of such component through respective plated through holes while positioning such strip of solder type material in proximity to such holes, applying thermal energy to melt and re-flow such strip of solder type material generally along such contacts into such respective holes as the reduced cross sectional portions of such strip release portions of the solder strip more proximate respective adjacent contacts to prevent bridging connections where there are no contacts, providing spacing means to space such strip in spaced apart relation to such printed circuit board during said re-flowing, and allowing such solder type material to solidify to form a mechanical and electrical connection of respective contacts in respective plated through holes.

Claim 36

Dependent Claim 31 words

The method of claim 28 wherein such solder type material flows to form a meniscus along such contacts and between the latter and a surface portion of such printed circuit board.

Claim 37

Dependent Claim 83 words

An electrical component for mechanical mounting and electrical connection with respect to electrically conductive means of a printed circuit board, said component comprising: an electrically non-conducting body, plural contact means extending from a surface of said body for electrical connection with respect to such electrically conductive means, stand off protrusion means protruding from said surface of said body defining reservoir means, and a solder strip positioned in said reservoir means and surrounding and extending between at least two of said plural contact means.

Claim 38

Dependent Claim 83 words

An electrical component for mechanical mounting and electrical connection with respect to electrically conductive means of a printed circuit board, said component comprising: an electrically non-conducting body, plural contact means extending from a surface of said body for electrical connection with respect to such electrically conductive means, stand off protrusion means protruding from said surface of said body defining reservoir means, and a solder strip positioned in said reservoir means and surrounding and extending between at least two of said plural contact means.

Claim 39

Dependent Claim 35 words

An electrical component according to claim 30, wherein said solder strip comprises plural link elements arranged generally in a common plane and connected by connecting means between said link elements for connecting said link elements.

Annuity Stage	Window Opens	Payment Deadline	Surcharge Period Until	Estimated Fee	Status
3.5 Years (Year 4)	1992-12-04	1993-06-05	1993-12-05	$2000.00	Window Closed / Lapsed
7.5 Years (Year 8)	1996-12-04	1997-06-05	1997-12-05	$3760.00	Window Closed / Lapsed
11.5 Years (Year 12)	2000-12-04	2001-06-05	2001-12-05	$7700.00	Window Closed / Lapsed

Surface mount compatible connector system with solder strip and mounting connector to PCB

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