US4827607A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Insertion tool
Assignee: TE Connectivity Corp
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Filing: 1988-07-08
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Granted: 1989-05-09
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Expires: 2008-07-08
Abstract
Abstract A tool (50) for inserting a chip carrier (2) into the recess of a chip carrier socket (10). In operation, the tool (50) is positioned in alignment with socket (10), chip carrier (2), and cover (32). The tool is actuated causing the engagement means (56, 58) to pivot about pins (102). This pivoting action causes shoulders (94) to engage a lower surface of the socket (10), thereby retaining the tool (50) in position as second major surface (62) of support block (54) inserts chip carrier (2) and cover (32) into socket (10). The retention feature of the shoulders (94) is insured due to the bowing action of spring member (96), which causes the shoulders to be tightly maintained in cooperation with the lower surface of the socket (10).
Inventors
- 👤 Iosif Korsunsky
- 👤 Gerald L. Foreman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 07:25
CPC Classifications
H; H05; H05K; H05K13/00; H05K13/04; H05K13/0486; H05K13/0491; Y; Y10; Y10T; Y10T29/00; Y10T29/53; Y10T29/5313; Y10T29/53174; Y10T29/53178; Y10T29/53183; Y10T29/532; Y10T29/53209
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
184 words
An insertion tool for inserting a chip carrier into a recess of a chip carrier socket, the insertion tool comprising: handle means having inner ends and outer ends; a support block having camming means provided on surfaces thereof, the support block being positioned in cooperation with the inner ends of the handle means and a chip carrier engaging surface; engagement means provided proximate the surfaces of the support block which have the camming means provided thereon, the engagement means being attached to the outer ends of the handle means; resilient spring means extending proximate the support block, ends of the resilient spring means being attached to the engagement means and the outer ends of the handle means; whereby when the tool is in use, portions of the engagement means are forced to move toward each other, such that the portions of the engagement means cooperate with a lower surface of the chip carrier socket, thereby holding the insertion tool in position as the chip carrier engaging surface engages the chip carrier to insert the chip carrier into the recess of the chip carrier socket.
Claim 2
Dependent Claim
184 words
An insertion tool for inserting a chip carrier into a recess of a chip carrier socket, the insertion tool comprising: handle means having inner ends and outer ends; a support block having camming means provided on surfaces thereof, the support block being positioned in cooperation with the inner ends of the handle means and a chip carrier engaging surface; engagement means provided proximate the surfaces of the support block which have the camming means provided thereon, the engagement means being attached to the outer ends of the handle means; resilient spring means extending proximate the support block, ends of the resilient spring means being attached to the engagement means and the outer ends of the handle means; whereby when the tool is in use, portions of the engagement means are forced to move toward each other, such that the portions of the engagement means cooperate with a lower surface of the chip carrier socket, thereby holding the insertion tool in position as the chip carrier engaging surface engages the chip carrier to insert the chip carrier into the recess of the chip carrier socket.
Claim 3
Dependent Claim
30 words
An insertion tool as recited in claim 1 wherein the support block has a first major surface, a second major surface, oppositely facing side surface, and oppositely facing end surfaces.
Claim 4
Dependent Claim
42 words
An insertion tool as recited in claim 2 wherein an opening is provided in the first major surface which extends in a direction toward the second major surface, the inner ends of the handle are positioned in the opening and secured therein.
Claim 5
Dependent Claim
24 words
An insertion tool as recited in claim 2 wherein the insertion means of the tool is the second major surface of the support block.
Claim 6
Dependent Claim
37 words
An insertion tool as recited in claim 2 wherein the camming means are provided on the opposed end surfaces of the support block, the camming means project outward from the end surfaces, away from the support block.
Claim 7
Dependent Claim
68 words
An insertion tool as recited in claim 5 wherein the camming means have a flat surface and a sloping surface, the flat surface being positioned in a plane which is essentially parallel to the plane of a respective end surface, the sloping surface extending from the flat surface in a direction which is toward the respective end surface and toward the second major surface of the support block.
Claim 8
Dependent Claim
23 words
An insertion tool as recited in claim 6 wherein the camming means are provided proximate the first major surface of the support block.
Claim 9
Dependent Claim
48 words
An insertion tool as recited in claim 7 wherein engagement projections extend from the end surfaces of the support block in a direction which is esentially perpendicular to the plane of the end surfaces, the engagement projections are positioned proximate the second major surface of the support block.
Claim 10
Dependent Claim
42 words
An insertion tool as recited in claim 1 wherein the engagement means are provided on opposed sides of the support block, such that the spacing between free ends of the engagement means is greater than the width of the chip carrier socket.
Claim 11
Dependent Claim
55 words
An insertion tool as recited in claim 9 wherein each of the engagement means has a base portion, arm portions which extend from the base portion, and a plate which extends from the base portion in the opposed direction as the arm portions, the arm portions cooperate with the camming means of the support block.
Claim 12
Dependent Claim
68 words
An insertion tool as recited in claim 10 wherein the plates of the engagement means have shoulders provided at free ends thereof, such that as the arm portions cooperate with the camming means, the shoulders are forced to cooperate with a major surface of the chip carrier socket, to maintain the tool in cooperation with the chip carrier socket as the insertion means cooperates with the chip carrier.
Claim 13
Dependent Claim
55 words
An insertion tool as recited in claim 11 wherein the engagement means are connected to the outer portions of the handle by pins, such that as the handles are moved, the engagement means are forced to cooperate with the camming means, the pins allowing the engagement means to pivot as the camming means is engaged.
Claim 14
Dependent Claim
30 words
An insertion tool as recited in claim 2 wherein a channel is provided in the second major surface of the support block, the channel extending toward the first major surface.
Claim 15
Dependent Claim
90 words
An insertion tool as recited in claim 13 wherein a projection is provided proximate the center of the channel, the projection extending from an upper surface of the channel toward the second major surface, such that as the spring means is moved from the second major surface toward the first major surface, a center portion of the spring means will engage the projection, causing the spring means to bend about the projection, thereby causing end portions of the spring means to move toward the end surfaces of the support block.
Claim 16
Dependent Claim
85 words
An insertion tool as recited in claim 14 wherein the ends of the spring means are pivotally attached to the engagement means, such that as the spring means is bent around the projection, the movement of the ends will cause the engagement means to be moved closer to the end surfaces of the support block, thereby insuring that the engagement means will be maintained in engagement with the chip carrier socket as the chip carrier is inserted into the recess of the chip carrier socket.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1992-05-08 | 1992-11-07 | 1993-05-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-05-08 | 1996-11-07 | 1997-05-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-05-08 | 2000-11-07 | 2001-05-09 | $7700.00 | Window Closed / Lapsed |