GB1046853A - Improvements in or relating to the identification of circuit cards - Google Patents

Improvements in or relating to the identification of circuit cards

Info

Publication number
GB1046853A
GB1046853A GB1907962A GB1907962A GB1046853A GB 1046853 A GB1046853 A GB 1046853A GB 1907962 A GB1907962 A GB 1907962A GB 1907962 A GB1907962 A GB 1907962A GB 1046853 A GB1046853 A GB 1046853A
Authority
GB
United Kingdom
Prior art keywords
cards
holes
rod
panel
combination
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
GB1907962A
Inventor
Edmund Harry Cooke-Y Arborough
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.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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
Application filed by UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Priority to GB1907962A priority Critical patent/GB1046853A/en
Publication of GB1046853A publication Critical patent/GB1046853A/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
    • H05K7/1401—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
    • H05K7/1408—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means for securing or extracting printed circuit boards by a unique member which latches several boards, e.g. locking bars

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Credit Cards Or The Like (AREA)

Abstract

1,046,853. Mounting electrical equipment. UNITED KINGDOM ATOMIC ENERGY AUTHORITY. May 16, 1963 [May 17, 1962], No. 19079/62. Heading H1R Electronic equipment comprises a plurality of circuit cards, each having at least one identifying perforation, an alignment means being associated with an apertured panel to identify the cards. As shown, three plug-in circuit cards are arranged in planes parallel to a front panel 2 of the equipment. Each card has a combination of holes 4 which is unique in relation to the other cards in the set. A rod 6 passes through the holes in a common position on all cards, so identifying the combination of cards by reference to an aperture in said common position in the panel 2. The rod may complete an electrical circuit without which the equipment will not function; so, the end of the rod may engage a spring clip 7 and connect conductors 8, 9, on rear panel 10. The coding of holes 4 may ensure that an operatively incompatible combination of cards will not present holes in a common position. A light beam may replace rod 5 to provide an optical indication on the front panel.
GB1907962A 1962-05-17 1962-05-17 Improvements in or relating to the identification of circuit cards Expired GB1046853A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1907962A GB1046853A (en) 1962-05-17 1962-05-17 Improvements in or relating to the identification of circuit cards

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1907962A GB1046853A (en) 1962-05-17 1962-05-17 Improvements in or relating to the identification of circuit cards

Publications (1)

Publication Number Publication Date
GB1046853A true GB1046853A (en) 1966-10-26

Family

ID=10123423

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1907962A Expired GB1046853A (en) 1962-05-17 1962-05-17 Improvements in or relating to the identification of circuit cards

Country Status (1)

Country Link
GB (1) GB1046853A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2143379A (en) * 1983-07-18 1985-02-06 Nicolet Instrument Corp Multi-layer circuit board inspection system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2143379A (en) * 1983-07-18 1985-02-06 Nicolet Instrument Corp Multi-layer circuit board inspection system

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