GB747026A - Improvements relating to rack and unit assemblies for electrical equipment - Google Patents

Improvements relating to rack and unit assemblies for electrical equipment

Info

Publication number
GB747026A
GB747026A GB2469653A GB2469653A GB747026A GB 747026 A GB747026 A GB 747026A GB 2469653 A GB2469653 A GB 2469653A GB 2469653 A GB2469653 A GB 2469653A GB 747026 A GB747026 A GB 747026A
Authority
GB
United Kingdom
Prior art keywords
unit
rack
electrical equipment
improvements relating
unit assemblies
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
GB2469653A
Inventor
Norman Nicholson
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co Ltd
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 to NL727211084A priority Critical patent/NL154532B/en
Priority to FR1039154D priority patent/FR1039154A/en
Application filed by British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Priority to GB2469653A priority patent/GB747026A/en
Publication of GB747026A publication Critical patent/GB747026A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • 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
    • H05K7/1401—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means
    • H05K7/1402—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means for securing or extracting printed circuit boards
    • H05K7/1407—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means for securing or extracting printed circuit boards by turn-bolt or screw member

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Casings For Electric Apparatus (AREA)

Abstract

747,026. Radio apparatus. BRITISH THOMSON-HOUSTON CO., Ltd. Sept. 7, 1954 [Sept. 7, 1953], No. 24696/53. Class 40 (5). A unit 5 of electrical equipment is supported from a rack structure 2 by a cantilever member 3 attached to a plate 1. The member 3 comprises a keyed bar co-operating with a tubular member 8, with a keyway, carried by the unit 5, a screw 9, 10 being provided to fix the unit in position and to engage and disengage cooperating plugs and sockets 4, 7 on the rack plate 1 and unit 5.
GB2469653A 1953-09-07 1953-09-07 Improvements relating to rack and unit assemblies for electrical equipment Expired GB747026A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NL727211084A NL154532B (en) 1953-09-07 METHOD OF PREPARING A POLYAMIDEIMIDE PREPARATOR.
FR1039154D FR1039154A (en) 1953-09-07 1951-06-28 <<radar>> installation for boats
GB2469653A GB747026A (en) 1953-09-07 1953-09-07 Improvements relating to rack and unit assemblies for electrical equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2469653A GB747026A (en) 1953-09-07 1953-09-07 Improvements relating to rack and unit assemblies for electrical equipment

Publications (1)

Publication Number Publication Date
GB747026A true GB747026A (en) 1956-03-28

Family

ID=10215815

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2469653A Expired GB747026A (en) 1953-09-07 1953-09-07 Improvements relating to rack and unit assemblies for electrical equipment

Country Status (3)

Country Link
FR (1) FR1039154A (en)
GB (1) GB747026A (en)
NL (1) NL154532B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123418A (en) * 1964-03-03 Chassis unit insert tightening-extract device
DE1177222B (en) * 1960-11-30 1964-09-03 Telefunken Patent Arrangement for the detachable mounting of components, preferably of UHF tuning devices in television receivers
DE19629461A1 (en) * 1996-07-22 1998-01-29 Daimler Benz Aerospace Ag Distribution and switching system for medium voltage direct current networks

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2288671A1 (en) * 1974-06-18 1976-05-21 Thomson Csf SUBMARINE RADAR

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123418A (en) * 1964-03-03 Chassis unit insert tightening-extract device
DE1177222B (en) * 1960-11-30 1964-09-03 Telefunken Patent Arrangement for the detachable mounting of components, preferably of UHF tuning devices in television receivers
DE19629461A1 (en) * 1996-07-22 1998-01-29 Daimler Benz Aerospace Ag Distribution and switching system for medium voltage direct current networks
DE19629461C2 (en) * 1996-07-22 2002-03-14 Astrium Gmbh Distribution and switching system for medium voltage direct current networks

Also Published As

Publication number Publication date
NL154532B (en)
FR1039154A (en) 1953-10-05

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