GB1315641A - Telecommunications assemblies - Google Patents
Telecommunications assembliesInfo
- Publication number
- GB1315641A GB1315641A GB2166471A GB2166471A GB1315641A GB 1315641 A GB1315641 A GB 1315641A GB 2166471 A GB2166471 A GB 2166471A GB 2166471 A GB2166471 A GB 2166471A GB 1315641 A GB1315641 A GB 1315641A
- Authority
- GB
- United Kingdom
- Prior art keywords
- units
- sockets
- rails
- rail
- bracket
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/18—Construction of rack or frame
- H05K7/186—Construction of rack or frame for supporting telecommunication equipment
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Structure Of Telephone Exchanges (AREA)
Abstract
1315641 Racks SIEMENS AG 19 April 1971 [12 March 1970 26 March 1970] 21664/71 Heading H1R An assembly of telecommunication equipment has a support, Fig. 2, for equipment units 6 comprising L-shaped rails 1, 2, having sockets for connecting to the units arranged on the inside of the "angle" of the rails, a distributor section 24 accepting external wires 13, a jumper section 21 and a connection bay 20 having cable connection 19 to the sockets 3 in one of the L-rail "angles" 2 the distributer section and the connection bay being wired together by wires 30 passing through the jumper bay. Inter-unit wiring 14 is provided to interconnect the sockets in the "angle" of the rail 1, Figs. 3b and 3c, show sockets of rails 1 and 2 respectively, spring contacts 15, wiring pins 16 and guide pin 5 being shown. In rail 1, the socket may be electrically interconnected at both top or bottom and the cable 14 is clamped by part 17. The sockets in rail 2 may be provided with back cases 32. The units may be secured by pivot means, or rest on a bracket 34 (Fig. 6) a traction thrust screw 53, Fig. 7, being provided to engage a threaded block on the bracket. Shrouds 56 further help locate the knife contacts of the unit 6. The bracket, also in Fig. 9; not shown, is secured by means of adjustable lugs 38 projecting through slots in the rails. The units (Figs. 4b-4f, 8, not shown) comprise a case 11 having a back panel 8 (Fig. 7) in the form of a double sided printed circuit board, knife contacts corresponding to the rail sockets on the outside and spring contacts corresponding to the arrangement of the required circuit elements 9 on the inside, e.g. to engage knife contacts 12 (Fig. 4a). Further units 44 may be arranged alongside the connector assembly at the rear of the support, Fig. 10, electrical connection being provided by connector 49. Plug-in units 43 may be included to switch current and signal carrier supplies to adjacent support column units. The angle rails are secured in relation by hoop members 22, Fig. 2. The rails and hoops may be integrally formed to produce a U- shaped channel.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702011785 DE2011785B2 (en) | 1970-03-12 | 1970-03-12 | RECORDING DEVICE FOR DEVICE UNITS OF ELECTRICAL MESSAGE TRANSMISSION TECHNOLOGY |
DE2014891A DE2014891B1 (en) | 1970-03-26 | 1970-03-26 | RECORDING DEVICE FOR DEVICES OF ELECTRICAL MESSAGE TRANSMISSION TECHNOLOGY |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1315641A true GB1315641A (en) | 1973-05-02 |
Family
ID=25758807
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2166471A Expired GB1315641A (en) | 1970-03-12 | 1971-04-19 | Telecommunications assemblies |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5341482B1 (en) |
BE (1) | BE764178A (en) |
GB (1) | GB1315641A (en) |
NL (1) | NL152429B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5053925A (en) * | 1988-07-08 | 1991-10-01 | Nec Corporation | Electronic circuit unit mounting structure for an electronic equipment support |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53158647U (en) * | 1977-05-18 | 1978-12-12 | ||
JPS54112873U (en) * | 1978-01-25 | 1979-08-08 | ||
JPS61128956U (en) * | 1985-01-30 | 1986-08-13 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2933654A (en) * | 1957-09-23 | 1960-04-19 | Fairey Aviat Ltd | Chassis assembly and wiring systems for electrical apparatus |
NL272245A (en) * | 1961-06-26 | |||
FR1504412A (en) * | 1965-08-05 | 1967-12-08 | Cit Alcatel | telecommunications amplification center equipment |
JPS4412063Y1 (en) * | 1966-04-20 | 1969-05-20 | ||
JPS4210194Y1 (en) * | 1966-09-10 | 1967-06-05 |
-
1970
- 1970-12-29 JP JP13044170A patent/JPS5341482B1/ja active Pending
-
1971
- 1971-02-17 NL NL7102107A patent/NL152429B/en unknown
- 1971-03-12 BE BE764178A patent/BE764178A/en unknown
- 1971-04-19 GB GB2166471A patent/GB1315641A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5053925A (en) * | 1988-07-08 | 1991-10-01 | Nec Corporation | Electronic circuit unit mounting structure for an electronic equipment support |
Also Published As
Publication number | Publication date |
---|---|
JPS5341482B1 (en) | 1978-11-04 |
BE764178A (en) | 1971-09-13 |
NL7102107A (en) | 1971-09-14 |
NL152429B (en) | 1977-02-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |