ZA892782B - Bracing and coding device - Google Patents

Bracing and coding device

Info

Publication number
ZA892782B
ZA892782B ZA892782A ZA892782A ZA892782B ZA 892782 B ZA892782 B ZA 892782B ZA 892782 A ZA892782 A ZA 892782A ZA 892782 A ZA892782 A ZA 892782A ZA 892782 B ZA892782 B ZA 892782B
Authority
ZA
South Africa
Prior art keywords
bracing
coding device
coding
Prior art date
Application number
ZA892782A
Inventor
Hans-Peter Latusek
Latusek Hans-Peter
Johannes Brune
Brune Johannes
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
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of ZA892782B publication Critical patent/ZA892782B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/64—Means for preventing incorrect coupling
    • H01R13/645—Means for preventing incorrect coupling by exchangeable elements on case or base
    • 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
    • H05K7/1455—Coding for prevention of wrong insertion

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
ZA892782A 1988-04-19 1989-04-17 Bracing and coding device ZA892782B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8805197U DE8805197U1 (en) 1988-04-19 1988-04-19 Stiffening and coding device

Publications (1)

Publication Number Publication Date
ZA892782B true ZA892782B (en) 1989-12-27

Family

ID=6823137

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA892782A ZA892782B (en) 1988-04-19 1989-04-17 Bracing and coding device

Country Status (4)

Country Link
EP (1) EP0338318A1 (en)
CN (1) CN1037251A (en)
DE (1) DE8805197U1 (en)
ZA (1) ZA892782B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3912516A1 (en) * 1989-04-17 1990-10-18 Asea Brown Boveri Double coding matrix for PCB connection - has two coding sections with intervening stiffener bar to prevent excessive flexing of board during connecting operations
GB2251239A (en) * 1990-10-29 1992-07-01 Upton Mechanical Designs Limit Fan-folding webs
DE9102008U1 (en) * 1991-02-20 1991-05-16 Siemens AG, 80333 München Stiffening element
JPH10275991A (en) * 1997-03-31 1998-10-13 Nec Corp Board erroneous mounting preventive implement
DE19902811C1 (en) * 1999-01-25 2000-09-14 Weidmueller Interface Coding device for electrical apparatus component e.g. automisation apparatus module disc, has individual coding sections of coding element combined by flexible flat U-shaped grip hoop
DE19964150A1 (en) * 1999-01-25 2000-09-07 Weidmueller Interface Encoding device for encoding electrical device has journals and bushes with polygonal or circular shapes aligned according to code system that engage when components are joined
DE29906583U1 (en) 1999-04-14 1999-07-15 Weidmüller Interface GmbH & Co., 32758 Detmold Coding device for coding an electrical device
CN101582547B (en) * 2009-06-15 2011-04-20 北京佳讯飞鸿电气股份有限公司 Misplug prevention device of circuit board
US8348680B2 (en) * 2011-05-19 2013-01-08 Tyco Electronics Corporation Daughter card assemblies

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE401441B (en) * 1976-09-07 1978-05-02 Ellemtel Utvecklings Ab CONNECTOR FOR CIRCUIT CARD CONNECTORS
DE3236608C2 (en) * 1982-10-02 1986-02-27 Karl 7298 Loßburg Hehl Coding device for coding the slot of electronic assemblies in a housing
DE3413862A1 (en) * 1984-04-12 1985-10-17 Siemens AG, 1000 Berlin und 8000 München Reinforcement for a printed-circuit board
GB8427172D0 (en) * 1984-10-26 1984-12-05 Smiths Industries Plc Connector board assemblies and components
US4568134A (en) * 1985-02-21 1986-02-04 E. I. Du Pont De Nemours And Company Printed circuit board keying system
DE3544034A1 (en) * 1985-12-13 1987-06-19 Ant Nachrichtentech Coding device for a plug-in unit and a plug-in unit receptacle

Also Published As

Publication number Publication date
CN1037251A (en) 1989-11-15
EP0338318A1 (en) 1989-10-25
DE8805197U1 (en) 1988-06-16

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