CA1017779A - Multipole switch with cable insulation piercing contact blade terminations - Google Patents

Multipole switch with cable insulation piercing contact blade terminations

Info

Publication number
CA1017779A
CA1017779A CA211,492A CA211492A CA1017779A CA 1017779 A CA1017779 A CA 1017779A CA 211492 A CA211492 A CA 211492A CA 1017779 A CA1017779 A CA 1017779A
Authority
CA
Canada
Prior art keywords
terminations
contact blade
cable insulation
insulation piercing
piercing contact
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
CA211,492A
Other languages
French (fr)
Inventor
Peter K. Townsend
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.)
TE Connectivity Corp
Original Assignee
AMP Inc
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 AMP Inc filed Critical AMP Inc
Application granted granted Critical
Publication of CA1017779A publication Critical patent/CA1017779A/en
Expired legal-status Critical Current

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
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/24—Connections using contact members penetrating or cutting insulation or cable strands
    • H01R4/2416—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type
    • H01R4/242—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type the contact members being plates having a single slot
    • H01R4/2425—Flat plates, e.g. multi-layered flat plates
    • H01R4/2429—Flat plates, e.g. multi-layered flat plates mounted in an insulating base
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/24—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting
    • H01H1/26—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting with spring blade support
    • H01H1/28—Assembly of three or more contact-supporting spring blades
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/58—Electric connections to or between contacts; Terminals
    • H01H1/5844—Electric connections to or between contacts; Terminals making use of wire-gripping clips or springs
    • H01H1/585—Electric connections to or between contacts; Terminals making use of wire-gripping clips or springs and piercing the wire insulation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H01H50/56—Contact spring sets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/04—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts
    • H01H11/06—Fixing of contacts to carrier ; Fixing of contacts to insulating carrier
    • H01H2011/062—Fixing of contacts to carrier ; Fixing of contacts to insulating carrier by inserting only

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Push-Button Switches (AREA)
CA211,492A 1973-11-05 1974-10-16 Multipole switch with cable insulation piercing contact blade terminations Expired CA1017779A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US413078A US3882296A (en) 1973-11-05 1973-11-05 Leaf spring switching means

Publications (1)

Publication Number Publication Date
CA1017779A true CA1017779A (en) 1977-09-20

Family

ID=23635727

Family Applications (1)

Application Number Title Priority Date Filing Date
CA211,492A Expired CA1017779A (en) 1973-11-05 1974-10-16 Multipole switch with cable insulation piercing contact blade terminations

Country Status (16)

Country Link
US (1) US3882296A (en)
JP (1) JPS5074781A (en)
AR (1) AR200979A1 (en)
AT (1) AT336692B (en)
BE (1) BE821570A (en)
BR (1) BR7409027A (en)
CA (1) CA1017779A (en)
CH (1) CH576698A5 (en)
DE (1) DE2449950A1 (en)
ES (1) ES431543A1 (en)
FR (1) FR2250191A1 (en)
GB (1) GB1480262A (en)
HK (1) HK18579A (en)
IT (1) IT1030721B (en)
NL (1) NL7413595A (en)
SE (1) SE395074B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2536728C2 (en) * 1975-08-18 1982-11-25 Siemens AG, 1000 Berlin und 8000 München Contact spring set for electromagnetic relays
DE2536706C2 (en) * 1975-08-18 1982-10-21 Siemens AG, 1000 Berlin und 8000 München Contact spring set for electromagnetic relays
ES470309A1 (en) * 1977-06-03 1979-09-16 Amp Inc Electric connecting element
DE2816933A1 (en) * 1978-04-19 1979-10-31 Haller & Co E FASTENING OF CONTACT OR RETURN SPRINGS FOR RELAYS AND PROCEDURES FOR IT
CH676298A5 (en) * 1987-07-20 1990-12-28 Schrack Elektronik Ag
CA1334298C (en) * 1988-02-08 1995-02-07 James Jervis Telephone junction box and switch therefor
US5013877A (en) * 1988-02-08 1991-05-07 Raychem Corporation Devices for electrical connection
FR2687855B1 (en) * 1992-02-21 1996-06-28 Dav RECEPTACLE FOR A BEAM OF ELECTRICAL CONDUCTORS CONNECTABLE TO CONNECTION TERMINALS.
US5241144A (en) * 1992-06-24 1993-08-31 Emerson Electric Co. Self-adjusting multicircuit brake switch
US5541376A (en) * 1994-03-28 1996-07-30 Valleylab Inc Switch and connector
WO1998013843A1 (en) * 1996-09-27 1998-04-02 Siemens Electromechanical Components, Inc. Improved relay and relay terminal
US7295443B2 (en) 2000-07-06 2007-11-13 Onspec Electronic, Inc. Smartconnect universal flash media card adapters
US6438638B1 (en) * 2000-07-06 2002-08-20 Onspec Electronic, Inc. Flashtoaster for reading several types of flash-memory cards with or without a PC

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2738400A (en) * 1952-12-31 1956-03-13 Gen Railway Signal Co Contact assembly for electromagnetic relays
US2970200A (en) * 1957-05-06 1961-01-31 Time O Matic Company Contact pileup
NL137793B (en) * 1967-06-05 1900-01-01
US3680032A (en) * 1971-01-07 1972-07-25 Sylvania Electric Prod Printed circuit board connector assembly

Also Published As

Publication number Publication date
JPS5074781A (en) 1975-06-19
SE395074B (en) 1977-07-25
AR200979A1 (en) 1974-12-27
IT1030721B (en) 1979-04-10
DE2449950A1 (en) 1975-05-07
CH576698A5 (en) 1976-06-15
AU7442774A (en) 1976-04-29
FR2250191A1 (en) 1975-05-30
SE7413881L (en) 1975-05-06
US3882296A (en) 1975-05-06
AT336692B (en) 1977-05-25
BE821570A (en) 1975-04-28
ATA861374A (en) 1976-09-15
BR7409027A (en) 1976-05-11
NL7413595A (en) 1975-05-07
ES431543A1 (en) 1976-10-16
GB1480262A (en) 1977-07-20
HK18579A (en) 1979-04-06

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