US5019948A
Expired / Lapsed
US
⏱️ 0.0 years remaining
T-rail printed circuit board guide and support
Assignee: HP Inc
•
Filing: 1989-11-10
•
Granted: 1991-05-28
•
Expires: 2009-11-10
Abstract
Abstract A printed circuit board guide and support is disclosed which provides for mounting printed circuit boards into a housing while eliminating the need for screws or a complex housing design.
Inventors
- 👤 Edward Steketee
- 👤 Brad E. Clements
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 07:26
CPC Classifications
H; H05; H05K; H05K7/00; H05K7/14; H05K7/1417; H05K7/1418
Claims Analysis
Total Claims: 19
Claim 1
Independent Claim
197 words
Apparatus for slidable mounting of a printed circuit board into a housing of the type including a mounting surface, wherein said board includes opposite side edges, the apparatus comprising in combination: (a) first and second elongated slide members each having a support portion and a rail portion connected thereto, wherein each said support portion includes an elongated groove extending along the length of each slide member, wherein said groove in said first slide member faces said groove in said second slide member, wherein each said rail portion includes an engaging surface; a housing including a mounting surface, wherein said mounting surface includes spaced-apart gripping means for receiving the slide members, for guiding the slide members, for making contact to the engaging surface of each rail portion, and for securing each slide member to the housing in all direction except along the length of each rail portion; wherein said grooves are adapted to retain the opposite side of the printed circuit board in a manner such that the printed circuit board is parallel to said mounting surface and each said support portion comprises a plurality of grooves arranged and constructed to receive a plurality of printed circuit boards.
Claim 2
Dependent Claim
197 words
Apparatus for slidable mounting of a printed circuit board into a housing of the type including a mounting surface, wherein said board includes opposite side edges, the apparatus comprising in combination: (a) first and second elongated slide members each having a support portion and a rail portion connected thereto, wherein each said support portion includes an elongated groove extending along the length of each slide member, wherein said groove in said first slide member faces said groove in said second slide member, wherein each said rail portion includes an engaging surface; a housing including a mounting surface, wherein said mounting surface includes spaced-apart gripping means for receiving the slide members, for guiding the slide members, for making contact to the engaging surface of each rail portion, and for securing each slide member to the housing in all direction except along the length of each rail portion; wherein said grooves are adapted to retain the opposite side of the printed circuit board in a manner such that the printed circuit board is parallel to said mounting surface and each said support portion comprises a plurality of grooves arranged and constructed to receive a plurality of printed circuit boards.
Claim 3
Dependent Claim
25 words
The apparatus of claim 1 wherein the gripping means comprises two opposing grips at each point of attachment of the rail portion to the housing.
Claim 4
Dependent Claim
52 words
The apparatus of claim 1 wherein the gripping means comprises one grip at each point of attachment of each rail portion to the housing, the gripping means preselected in orientation to provide for a grip at one of said slide members and a complementary grip at the other of said slide members.
Claim 5
Dependent Claim
25 words
The apparatus of claim 1 wherein the gripping means comprises two opposing grips at each point of attachment of the rail portion to the housing.
Claim 6
Dependent Claim
30 words
Apparatus in accordance with claim 1, wherein each said engaging surface comprises a recessed area in each said rail portion and extending along the length of each said rail portion.
Claim 7
Dependent Claim
13 words
Apparatus in accordance with claim 5, wherein each said recessed area is concave.
Claim 8
Independent Claim
169 words
A method for securing a printed circuit board inside a housing of the type including a mounting surface comprising the steps of: providing spaced-apart gripping means on said mounting surface; providing first and second elongated slide members each having a support portion and a rail portion connected thereto, wherein each said support portion includes an elongated groove extending along the length of each slide member, wherein said groove in said first slide member faces said groove in said second slide member, wherein each said rail portion includes an engaging surface; sliding a printed circuit board into said grooves in said support portions of said slide members; sliding said slide members, with a printed circuit board attached, between said spaced-apart gripping means connected to the housing, said gripping means restricting all movement perpendicular to the direction of the sliding; wherein said printed circuit board is parallel to said mounting surface and each slide member comprises a plurality of grooves arranged and constructed to receive a plurality of printed circuit boards.
Claim 9
Independent Claim
169 words
A method for securing a printed circuit board inside a housing of the type including a mounting surface comprising the steps of: providing spaced-apart gripping means on said mounting surface; providing first and second elongated slide members each having a support portion and a rail portion connected thereto, wherein each said support portion includes an elongated groove extending along the length of each slide member, wherein said groove in said first slide member faces said groove in said second slide member, wherein each said rail portion includes an engaging surface; sliding a printed circuit board into said grooves in said support portions of said slide members; sliding said slide members, with a printed circuit board attached, between said spaced-apart gripping means connected to the housing, said gripping means restricting all movement perpendicular to the direction of the sliding; wherein said printed circuit board is parallel to said mounting surface and each slide member comprises a plurality of grooves arranged and constructed to receive a plurality of printed circuit boards.
Claim 10
Dependent Claim
25 words
The method of claim 7 wherein the gripping means comprises two opposing grips at each point of attachment of each rail portion to the housing.
Claim 11
Dependent Claim
52 words
The method of claim 7 wherein the gripping means comprises one grip at each point of attachment of each rail portion to the housing, the gripping means preselected in orientation to provide for a grip at one of said slide members and a complementary grip at the other of said slide members.
Claim 12
Dependent Claim
25 words
The method of claim 7 wherein the gripping means comprises two opposing grips at each point of attachment of each rail portion to the housing.
Claim 13
Dependent Claim
23 words
The method of claim 7 wherein the gripping means is integral with the housing and made from the same material as said housing.
Claim 14
Dependent Claim
14 words
The method of claim 7 wherein the housing and the gripping means are metal.
Claim 15
Dependent Claim
167 words
Apparatus for attaching a printed circuit board having opposite side edges to a housing of the type having a mounting surface, the apparatus comprising in combinations: first and second elongated slide members each having a support portion and a rail portion connected thereto, wherein each said support portion includes an elongated groove said groove in said first slide member faces said groove in said second slide member, wherein said grooves are adapted to slidably receive edges of a printed circuit board; gripping means carried by said mounting surface of the housing, arranged and constructed to receive the slide members and secure the slide members from movement in substantially all directions except for a direction allowing the slide members to slide into the housing, wherein said grooves are adapted to retain a printed circuit board parallel to said mounting surface and wherein each said support portion of each said slide member includes a plurality of parallel grooves arranged and constructed to support a plurality of printed circuit boards.
Claim 16
Dependent Claim
167 words
Apparatus for attaching a printed circuit board having opposite side edges to a housing of the type having a mounting surface, the apparatus comprising in combinations: first and second elongated slide members each having a support portion and a rail portion connected thereto, wherein each said support portion includes an elongated groove said groove in said first slide member faces said groove in said second slide member, wherein said grooves are adapted to slidably receive edges of a printed circuit board; gripping means carried by said mounting surface of the housing, arranged and constructed to receive the slide members and secure the slide members from movement in substantially all directions except for a direction allowing the slide members to slide into the housing, wherein said grooves are adapted to retain a printed circuit board parallel to said mounting surface and wherein each said support portion of each said slide member includes a plurality of parallel grooves arranged and constructed to support a plurality of printed circuit boards.
Claim 17
Dependent Claim
15 words
The apparatus of claim 13 wherein the gripping means comprises a plurality of opposing bent
Claim 18
Dependent Claim
43 words
The apparatus of claim 13 wherein said gripping means comprises one bent finger at a point of attachment of one of said slide members and a second complementary bent finger at a corresponding point of attachment of the other of said slide members.
Claim 19
Dependent Claim
33 words
The apparatus of claim 13 wherein said gripping means comprises two spaced-apart opposing bent fingers arising out of said mounting surface of the housing to embrace each rail portion of each slide member.
References Cited (Backward Citations)
US3368115A
Cited
US3489954A
Cited
US3656058A
Cited
US4048669A
Cited
US4486816A
Cited
US4702535A
Cited
US4739452A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1994-05-27 | 1994-11-26 | 1995-05-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-05-27 | 1998-11-26 | 1999-05-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-05-27 | 2002-11-26 | 2003-05-28 | $7700.00 | Window Closed / Lapsed |