GB1552557A - Rack assemblies - Google Patents

Rack assemblies

Info

Publication number
GB1552557A
GB1552557A GB13797/77A GB1379777A GB1552557A GB 1552557 A GB1552557 A GB 1552557A GB 13797/77 A GB13797/77 A GB 13797/77A GB 1379777 A GB1379777 A GB 1379777A GB 1552557 A GB1552557 A GB 1552557A
Authority
GB
United Kingdom
Prior art keywords
plug
wrap pins
equipment units
modules
circuit boards
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
Application number
GB13797/77A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE2628489A external-priority patent/DE2628489B2/en
Priority claimed from DE19767625483 external-priority patent/DE7625483U1/en
Priority claimed from DE19762636630 external-priority patent/DE2636630C3/en
Application filed by Siemens AG filed Critical Siemens AG
Publication of GB1552557A publication Critical patent/GB1552557A/en
Expired legal-status Critical Current

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
    • H05K7/14—Mounting supporting structure in casing or on frame or rack
    • H05K7/1438—Back panels or connecting means therefor; Terminals; Coding means to avoid wrong insertion
    • H05K7/1452—Mounting of connectors; Switching; Reinforcing of back panels
    • H05K7/1454—Alignment mechanisms; Drawout cases
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/02—Constructional details
    • H04Q1/09—Frames or mounting racks not otherwise provided for
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/02—Constructional details
    • H04Q1/14—Distribution frames

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Structure Of Telephone Exchanges (AREA)
  • Mounting Of Printed Circuit Boards And The Like (AREA)
  • Selective Calling Equipment (AREA)
  • Telephone Set Structure (AREA)

Abstract

A plurality of equipment units (1) in a carrier-frequency system are installed in a receptacle for electrical plug-in modules (15) with the aid of a console-like drop-in device (21). For the electrical connection of the equipment units (1), the receptacle has contact strips (12) with forward-projecting wrap pins (5) to which the exchange and internal (ring) wiring is connected. Printed circuit boards (2) disposed at the back of the equipment units (1) have perforations (20) through which the wrap pins (5) located in the contact strips (12) protrude when inserted. Further inwardly-projecting wrap pins (9) are attached to the printed circuit boards (2) and are connected to printed conductors of the circuit boards (2) with the result that, when plug-in modules (15) are inserted in the equipment units (1), spring-loaded contact strips (16) located on the plug-in modules (15) come into contact with the first-mentioned wrap pins (5) and the further wrap pins (9) and, if necessary, make connections between the two. The whole arrangement is particularly suitable for plug-in frequency converters, amplifiers etc., such as those required in carrier-frequency systems. <IMAGE>
GB13797/77A 1976-06-25 1977-04-01 Rack assemblies Expired GB1552557A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE2628489A DE2628489B2 (en) 1976-06-25 1976-06-25 Receiving device for equipment units in electrical communications engineering
DE19767625483 DE7625483U1 (en) 1976-08-13 1976-08-13 Receiving device for electrical communications engineering units containing electrical plug-in assemblies
DE19762636630 DE2636630C3 (en) 1976-08-13 1976-08-13 Receiving device for electrical communications equipment

Publications (1)

Publication Number Publication Date
GB1552557A true GB1552557A (en) 1979-09-12

Family

ID=27186894

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13797/77A Expired GB1552557A (en) 1976-06-25 1977-04-01 Rack assemblies

Country Status (14)

Country Link
JP (1) JPS532002A (en)
AU (1) AU504096B2 (en)
BR (1) BR7704113A (en)
CH (1) CH621447A5 (en)
DK (1) DK142780B (en)
FR (1) FR2356340A1 (en)
GB (1) GB1552557A (en)
GR (1) GR60774B (en)
IE (1) IE45105B1 (en)
IT (1) IT1078319B (en)
LU (1) LU77611A1 (en)
NL (1) NL7707073A (en)
NO (1) NO772171L (en)
SE (1) SE419927B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3826433A1 (en) * 1988-08-03 1990-02-08 Waldner Electronics Gmbh & Co ADAPTER DEVICE
EP0598028B1 (en) * 1991-08-09 1998-11-25 Tandem Computers Incorporated Electronic assembly with improved grounding and emi

Also Published As

Publication number Publication date
FR2356340B1 (en) 1981-07-03
CH621447A5 (en) 1981-01-30
LU77611A1 (en) 1977-10-03
JPS5549436B2 (en) 1980-12-11
DK142780C (en) 1981-09-07
DK281277A (en) 1977-12-26
NO772171L (en) 1977-12-28
GR60774B (en) 1978-08-23
IE45105B1 (en) 1982-06-16
FR2356340A1 (en) 1978-01-20
IT1078319B (en) 1985-05-08
DK142780B (en) 1981-01-19
AU504096B2 (en) 1979-10-04
SE419927B (en) 1981-08-31
AU2646477A (en) 1979-01-04
JPS532002A (en) 1978-01-10
BR7704113A (en) 1978-03-21
NL7707073A (en) 1977-12-28
IE45105L (en) 1977-12-25
SE7707304L (en) 1977-12-26

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee