US4315365A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Terminal post inserting component
Assignee: Elco Corp
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Filing: 1980-04-14
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Granted: 1982-02-16
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Expires: 2000-04-14
Abstract
Abstract A ram tip component for inserting terminal posts in a wiring board includes an elongated body having an end face and a terminal post receiving passageway extending into the body through the end face and having outer and inner portions with respect to the end face. A terminal post entry slot extends laterally through the body and the end face and opens into the outer portion of the passageway, and a retaining spring is positioned in the inner portion of the passageway to bias the terminal post in the passageway against a wall thereof. The end of the body opposite the end face is provided with a bore communicating with the inner portion of the passageway, and terminal post stop pins of varying axial length are adapted to be supported in the bore to limit displacement of a terminal post axially inwardly of the passageway. The ram tip is mountable on a reciprocable ram member of a terminal post inserting machine, and a terminal post to be inserted in a wiring board is displaced laterally through the entry slot into the outer portion of the passageway. Thereafter, the ram descends relative to the terminal post for the latter to be displaced inwardly of the passageway whereupon the retention spring engages the terminal post to prevent dropout of the post from the passageway during completion of the inserting operation.
Inventors
- 👤 Jon Wigby
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 10:22
CPC Classifications
H; H01; H01R; H01R43/00; H01R43/20; H01R43/205; H05; H05K; H05K13/00; H05K13/04; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49124; Y10T29/49147; Y10T29/49151; Y10T29/49153; Y10T29/49204; Y10T29/49208; Y10T29/49222; Y10T29/53; Y10T29/5313; Y10T29/53174
Claims Analysis
Total Claims: 25
Claim 1
Independent Claim
182 words
A component for inserting a terminal post into an opening therefor in a substrate, comprising an elongate body having opposite ends, one of said ends including an end face and a post receiving passageway extending into said body from said end face toward the other of said opposite ends, said passageway having an axis and outer and inner portions with respect to said end face, said outer portion extending into said body from said end face, said one end further including a post entry slot extending radially into said body and said end face and opening into said outer portion of said passageway, said outer portion of said passageway including wall means having a cross-sectional contour for a terminal post received through said slot to be confined in the direction of entry through said slot and laterally of said direction and positioned for axial movement from said outer into said inner portion of said passageway, and post retention means in said inner portion of said passageway for retaining a terminal post in said inner portion upon axial movement of said post thereinto.
Claim 2
Dependent Claim
182 words
A component for inserting a terminal post into an opening therefor in a substrate, comprising an elongate body having opposite ends, one of said ends including an end face and a post receiving passageway extending into said body from said end face toward the other of said opposite ends, said passageway having an axis and outer and inner portions with respect to said end face, said outer portion extending into said body from said end face, said one end further including a post entry slot extending radially into said body and said end face and opening into said outer portion of said passageway, said outer portion of said passageway including wall means having a cross-sectional contour for a terminal post received through said slot to be confined in the direction of entry through said slot and laterally of said direction and positioned for axial movement from said outer into said inner portion of said passageway, and post retention means in said inner portion of said passageway for retaining a terminal post in said inner portion upon axial movement of said post thereinto.
Claim 3
Dependent Claim
25 words
The component according to claim 1, wherein said retention means includes spring means for exerting a biasing force radially inwardly transverse to said passageway axis.
Claim 4
Dependent Claim
26 words
The component according to claim 1, and means in said body to limit axial movement of a terminal post in the direction inwardly of said passageway.
Claim 5
Dependent Claim
53 words
The component according to claim 3, wherein said means to limit terminal post movement includes means providing an opening in said other end of said body communicating with said inner portion of said passageway, and removable stop member means in said opening having an inner end facing said inner portion of said passageway.
Claim 6
Dependent Claim
58 words
The component according to claim 1, wherein said post entry slot has axially extending entrance walls providing said slot with laterally outer and inner ends with respect to said outer portion of said passageway, said entrance walls diverging with respect to one another in the direction from said laterally inner toward said laterally outer end of said slot.
Claim 7
Dependent Claim
48 words
The component according to claim 5, wherein said entry slot has a radially extending wall axially spaced from said end face of said body and between said entrance walls, said radially extending wall being convergent with respect to said passageway axis in the direction toward said end face.
Claim 8
Dependent Claim
50 words
The component according to claim 6, wherein said radially extending wall has an inner end and said inner portion of said passageway has a wall portion diverging with respect to said passageway axis in the direction toward said end face and intersecting said inner end of said radially extending wall.
Claim 9
Dependent Claim
87 words
The component according to claim 1, wherein said wall means of said outer portion of said passageway includes a pair of parallel axially extending side walls and a third axially extending wall transverse to said side walls, said third wall facing said entry slot, each said side wall and said third wall being parallel to and radially spaced from said passageway axis for corresponding outer surface portions of a terminal post received through said entry slot to be closely spaced from said side walls and third wall.
Claim 10
Dependent Claim
25 words
The component according to claim 8, wherein said retention means includes spring means for exerting a biasing force radially inwardly transverse to said passageway axis.
Claim 11
Dependent Claim
26 words
The component according to claim 8, and means in said body to limit axial displacement of a terminal post in the direction inwardly of said passageway.
Claim 12
Dependent Claim
70 words
The component according to claim 8, wherein said entrance slot includes a pair of axially extending entrance walls each intersecting a corresponding one of said side walls of said outer portion of said passageway and diverging relative to one another in the direction radially outwardly of said intersections thereof with said side walls, and a radially extending end wall between said entrance walls and axially spaced from said end face.
Claim 13
Dependent Claim
47 words
The component according to claim 8, wherein said inner portion of said passageway is defined by coplanar extensions of said side walls and said third wall and further includes a fourth wall parallel to said third wall and spaced therefrom in the direction toward said entry slot.
Claim 14
Dependent Claim
34 words
The component according to claim 12, wherein said retention means includes spring means in said inner portion of said passageway for biasing a terminal post in said passageway into engagement with said third wall.
Claim 15
Dependent Claim
66 words
The component according to claim 12, and a bore extending into said body from said other end thereof coaxial with said passageway and communicating with said inner portion of said passageway, and pin means removably supported in said bore and having an inner end facing said inner portion of said passageway to limit axial displacement of a terminal post in the direction inwardly of said passageway.
Claim 16
Dependent Claim
70 words
The component according to claim 14, wherein said entrance slot includes a pair of axially extending entrance walls each intersecting a corresponding one of said side walls of said outer portion of said passageway and diverging relative to one another in the direction radially outwardly of said intersections thereof with said side walls, and a radially extending end wall between said entrance walls and axially spaced from said end face.
Claim 17
Dependent Claim
34 words
The component according to claim 15, wherein said retention means includes spring means in said inner portion of said passageway for biasing a terminal post in said passageway into engagement with said third wall.
Claim 18
Dependent Claim
61 words
The component according to claim 16, wherein said radially extending end wall of said entrance slot has an inner end and said fourth wall of said inner portion of said passageway has an end diverging with respect to said passageway axis in the direction toward said end face of said body and intersecting said inner end of said radially extending wall.
Claim 19
Dependent Claim
87 words
The component according to claim 17, wherein said one end of said body has an axially extending flat outer surface portion, said outer ends of said entrance walls of said post entry slot intersecting said flat outer surface portion, and said one end further including a conically tapered surface portion converging with respect to said passageway axis in the direction toward said end face and having circumferentially opposite ends each intersecting said flat surface portion adjacent the outer end of a corresponding one of said entrance walls.
Claim 20
Dependent Claim
96 words
The component according to claim 18, wherein said body has a recess extending radially thereinto and opening into said inner portion of said passageway through said fourth wall, said recess having an inner end spaced inwardly of said passageway from said fourth wall, said spring means being mounted on said body and including a nose portion in said recess and biased into engagement with said inner end thereof, said nose portion including a portion projecting radially into said inner portion of said passageway when said nose portion is engaged with said inner end of said recess.
Claim 21
Dependent Claim
246 words
A component for inserting a terminal post into an opening therefor in a substrate, comprising an elongate body having opposite ends, one of said ends including an end face and a post receiving passageway extending into said body from said end face toward the other of said opposite ends, said passageway having an axis and outer and inner portions with respect to said end face, said one end further including a post entry slot extending radially into said body and said end face and opening into said outer portion of said passageway, said outer portion of said passageway including wall means having a cross-sectional contour for a terminal post received through said slot to be confined in the direction of entry through said slot and laterally of said direction and positioned for axial movement into said inner portion of said passageway, and post retention means in said inner portion of said passageway, said post entry slot having axially extending entrance walls providing said slot with laterally outer and inner ends with respect to said outer portion of said passageway, said entrance walls diverging with respect to one another in the direction from said laterally inner toward said laterally outer end of said slot, and said retention means including spring means in said inner portion of said passageway displaceable to exert a biasing force transverse to said passageway axis and in a direction corresponding to the direction between said outer and inner ends of said entry slot.
Claim 22
Dependent Claim
246 words
A component for inserting a terminal post into an opening therefor in a substrate, comprising an elongate body having opposite ends, one of said ends including an end face and a post receiving passageway extending into said body from said end face toward the other of said opposite ends, said passageway having an axis and outer and inner portions with respect to said end face, said one end further including a post entry slot extending radially into said body and said end face and opening into said outer portion of said passageway, said outer portion of said passageway including wall means having a cross-sectional contour for a terminal post received through said slot to be confined in the direction of entry through said slot and laterally of said direction and positioned for axial movement into said inner portion of said passageway, and post retention means in said inner portion of said passageway, said post entry slot having axially extending entrance walls providing said slot with laterally outer and inner ends with respect to said outer portion of said passageway, said entrance walls diverging with respect to one another in the direction from said laterally inner toward said laterally outer end of said slot, and said retention means including spring means in said inner portion of said passageway displaceable to exert a biasing force transverse to said passageway axis and in a direction corresponding to the direction between said outer and inner ends of said entry slot.
Claim 23
Dependent Claim
51 words
The component according to claim 20, and further including means providing an opening into said other end of said body communicating with said inner portion of said passageway, and terminal post stop member means removably supported in said opening and having an inner end facing said inner portion of said passageway.
Claim 24
Dependent Claim
88 words
The component according to claim 21, wherein said entry slot has a radially extending wall axially spaced from said end face of said body and between said entrance walls, said radially extending wall being convergent with respect to said passageway axis in the direction toward said end face and having an inner end, and said inner portion of said passageway having a wall portion diverging with respect to said passageway axis in the direction toward said end face and intersecting said inner end of said radially extending wall.
Claim 25
Dependent Claim
87 words
The component according to claim 22, wherein said one end of said body has an axially extending flat outer surface portion, said outer ends of said entrance walls of said post entry slot intersecting said flat outer surface portion, and said one end further including a conically tapered surface portion converging with respect to said passageway axis in the direction toward said end face and having circumferentially opposite ends each intersecting said flat surface portion adjacent the outer end of a corresponding one of said entrance walls.
References Cited (Backward Citations)
US3250451A
Cited
US3837063A
Cited
US3910324A
Cited
US4018254A
Cited
US4171565A
Cited
US4206543A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1985-02-15 | 1985-08-17 | 1986-02-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-02-15 | 1989-08-17 | 1990-02-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-02-15 | 1993-08-17 | 1994-02-16 | $7700.00 | Window Closed / Lapsed |