IT1198419B - Dispositivo d'irrigidimento per schede di circuito stampato - Google Patents
Dispositivo d'irrigidimento per schede di circuito stampatoInfo
- Publication number
- IT1198419B IT1198419B IT24577/82A IT2457782A IT1198419B IT 1198419 B IT1198419 B IT 1198419B IT 24577/82 A IT24577/82 A IT 24577/82A IT 2457782 A IT2457782 A IT 2457782A IT 1198419 B IT1198419 B IT 1198419B
- Authority
- IT
- Italy
- Prior art keywords
- printed circuit
- circuit boards
- strengthening device
- strengthening
- boards
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0271—Arrangements for reducing stress or warp in rigid printed circuit boards, e.g. caused by loads, vibrations or differences in thermal expansion
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1461—Slidable card holders; Card stiffeners; Control or display means therefor
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/18—Printed circuits structurally associated with non-printed electric components
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/20—Details of printed circuits not provided for in H05K2201/01 - H05K2201/10
- H05K2201/2009—Reinforced areas, e.g. for a specific part of a flexible printed circuit
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
- Credit Cards Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/328,299 US4427254A (en) | 1981-12-07 | 1981-12-07 | Printed wiring card stiffener bracket |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8224577A0 IT8224577A0 (it) | 1982-12-03 |
IT1198419B true IT1198419B (it) | 1988-12-21 |
Family
ID=23280391
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT24577/82A IT1198419B (it) | 1981-12-07 | 1982-12-03 | Dispositivo d'irrigidimento per schede di circuito stampato |
Country Status (4)
Country | Link |
---|---|
US (1) | US4427254A (it) |
BE (1) | BE895250A (it) |
CA (1) | CA1194241A (it) |
IT (1) | IT1198419B (it) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6238243B1 (en) * | 1997-08-06 | 2001-05-29 | Leviton Manufacturing Co., Inc. | Support assembly for rack-mounted installation of printed circuit boards |
US6215674B1 (en) * | 1999-07-08 | 2001-04-10 | Hewlett-Packard Company | Slotted rail mount for circuit boards |
US6661676B1 (en) * | 2002-08-21 | 2003-12-09 | Global Sun Technology Inc. | Protective shielding assembly for electric facilities |
-
1981
- 1981-12-07 US US06/328,299 patent/US4427254A/en not_active Expired - Fee Related
-
1982
- 1982-11-30 CA CA000416680A patent/CA1194241A/en not_active Expired
- 1982-12-03 IT IT24577/82A patent/IT1198419B/it active
- 1982-12-06 BE BE2/59940A patent/BE895250A/fr not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BE895250A (fr) | 1983-03-31 |
CA1194241A (en) | 1985-09-24 |
US4427254A (en) | 1984-01-24 |
IT8224577A0 (it) | 1982-12-03 |
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