IT989322B - PROVISION FOR WIRING THE PROGRAM INSTRUCTIONS ON THE PRINTED BOARD - Google Patents

PROVISION FOR WIRING THE PROGRAM INSTRUCTIONS ON THE PRINTED BOARD

Info

Publication number
IT989322B
IT989322B IT2562773A IT2562773A IT989322B IT 989322 B IT989322 B IT 989322B IT 2562773 A IT2562773 A IT 2562773A IT 2562773 A IT2562773 A IT 2562773A IT 989322 B IT989322 B IT 989322B
Authority
IT
Italy
Prior art keywords
card
mask
holes
printed circuit
wiring
Prior art date
Application number
IT2562773A
Other languages
Italian (it)
Original Assignee
Cit Alcatel
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 Cit Alcatel filed Critical Cit Alcatel
Application granted granted Critical
Publication of IT989322B publication Critical patent/IT989322B/en

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
    • H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
    • H05K13/0053—Arrangements for assisting the manual mounting of components, e.g. special tables or light spots indicating the place for mounting

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Structure Of Telephone Exchanges (AREA)
  • Credit Cards Or The Like (AREA)

Abstract

1380534 Wiring printed circuit cards COMPAGNIE INDUSTRIELLE DES TELECOMMUNICATIONS CIT-ALCATEL 22 June 1973 [22 June 1972] 29669/73 Heading B3A A device for use in wiring programme instruction printed circuit cards 18 having one or more matrix arrays of interconnected terminals in the form of holes for receiving connection wires of diodes for linking selected terminals, comprises a source of diffused light in an opaque housing 10 formed with a window 19, 20 in the position of the or each matrix array, a reference printed circuit card 14 formed with holes corresponding to those on the card to be wired, overlying the window or windows, an opaque mask 16 overlying the card 14 and having perforations corresponding to the positions of the diode connection wire receiving holes, whereby when a printed circuit card is placed over the mask the holes in it which are to receive diode connection wires are illuminated. The card 14 is located in a recess in the housing 10 and the perforated mask 16 is oriented on the card by pins 17, 17<SP>1</SP>. The mask comprises a set of punched paper tapes arranged side-by-side, each of which includes identification reference holes 21 and perforations 22 for placing the diodes. A printed circuit card 18 overlies the mask and light from a fluorescent tube 11 passes through the aligned holes. One connection wire of each diode (D1), (D2), (Di), Fig. 3 (not shown), is pushed into an illuminated hole. The other wire is pushed into an adjacent hole and then is pushed home by piercing the paper of the mask.
IT2562773A 1972-06-22 1973-06-20 PROVISION FOR WIRING THE PROGRAM INSTRUCTIONS ON THE PRINTED BOARD IT989322B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7222553A FR2189985B1 (en) 1972-06-22 1972-06-22

Publications (1)

Publication Number Publication Date
IT989322B true IT989322B (en) 1975-05-20

Family

ID=9100620

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2562773A IT989322B (en) 1972-06-22 1973-06-20 PROVISION FOR WIRING THE PROGRAM INSTRUCTIONS ON THE PRINTED BOARD

Country Status (7)

Country Link
BE (1) BE800884A (en)
CH (1) CH586996A5 (en)
DE (1) DE2330995A1 (en)
FR (1) FR2189985B1 (en)
GB (1) GB1380534A (en)
IT (1) IT989322B (en)
NL (1) NL7308477A (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2959848A (en) * 1957-10-11 1960-11-15 Hazeltine Research Inc Method and apparatus for assembling electrical components on printed wiring cards

Also Published As

Publication number Publication date
CH586996A5 (en) 1977-04-15
BE800884A (en) 1973-12-14
GB1380534A (en) 1975-01-15
FR2189985A1 (en) 1974-01-25
DE2330995A1 (en) 1974-01-10
NL7308477A (en) 1973-12-27
FR2189985B1 (en) 1976-01-16

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