DE2920872A1 - Federnde kontakteinrichtung fuer messund pruefzwecke - Google Patents

Federnde kontakteinrichtung fuer messund pruefzwecke

Info

Publication number
DE2920872A1
DE2920872A1 DE19792920872 DE2920872A DE2920872A1 DE 2920872 A1 DE2920872 A1 DE 2920872A1 DE 19792920872 DE19792920872 DE 19792920872 DE 2920872 A DE2920872 A DE 2920872A DE 2920872 A1 DE2920872 A1 DE 2920872A1
Authority
DE
Germany
Prior art keywords
contact
spring
tube
sleeves
connecting elements
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.)
Granted
Application number
DE19792920872
Other languages
German (de)
English (en)
Other versions
DE2920872C2 (enrdf_load_stackoverflow
Inventor
Gustav Dipl Phys Dr Krueger
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.)
Feinmetall GmbH
Original Assignee
Feinmetall GmbH
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 Feinmetall GmbH filed Critical Feinmetall GmbH
Priority to DE19792920872 priority Critical patent/DE2920872A1/de
Publication of DE2920872A1 publication Critical patent/DE2920872A1/de
Application granted granted Critical
Publication of DE2920872C2 publication Critical patent/DE2920872C2/de
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/02—General constructional details
    • G01R1/06—Measuring leads; Measuring probes
    • G01R1/067—Measuring probes
    • G01R1/073—Multiple probes
    • G01R1/07307—Multiple probes with individual probe elements, e.g. needles, cantilever beams or bump contacts, fixed in relation to each other, e.g. bed of nails fixture or probe card
    • G01R1/07314—Multiple probes with individual probe elements, e.g. needles, cantilever beams or bump contacts, fixed in relation to each other, e.g. bed of nails fixture or probe card the body of the probe being perpendicular to test object, e.g. bed of nails or probe with bump contacts on a rigid support
    • G01R1/07328—Multiple probes with individual probe elements, e.g. needles, cantilever beams or bump contacts, fixed in relation to each other, e.g. bed of nails fixture or probe card the body of the probe being perpendicular to test object, e.g. bed of nails or probe with bump contacts on a rigid support for testing printed circuit boards
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/02—General constructional details
    • G01R1/06—Measuring leads; Measuring probes
    • G01R1/067—Measuring probes
    • G01R1/06711—Probe needles; Cantilever beams; "Bump" contacts; Replaceable probe pins
    • G01R1/06716—Elastic
    • G01R1/06722—Spring-loaded
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/02—General constructional details
    • G01R1/06—Measuring leads; Measuring probes
    • G01R1/067—Measuring probes
    • G01R1/073—Multiple probes
    • G01R1/07307—Multiple probes with individual probe elements, e.g. needles, cantilever beams or bump contacts, fixed in relation to each other, e.g. bed of nails fixture or probe card
    • G01R1/07357—Multiple probes with individual probe elements, e.g. needles, cantilever beams or bump contacts, fixed in relation to each other, e.g. bed of nails fixture or probe card with flexible bodies, e.g. buckling beams

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Leads Or Probes (AREA)
DE19792920872 1979-05-23 1979-05-23 Federnde kontakteinrichtung fuer messund pruefzwecke Granted DE2920872A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19792920872 DE2920872A1 (de) 1979-05-23 1979-05-23 Federnde kontakteinrichtung fuer messund pruefzwecke

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792920872 DE2920872A1 (de) 1979-05-23 1979-05-23 Federnde kontakteinrichtung fuer messund pruefzwecke

Publications (2)

Publication Number Publication Date
DE2920872A1 true DE2920872A1 (de) 1980-12-04
DE2920872C2 DE2920872C2 (enrdf_load_stackoverflow) 1988-07-21

Family

ID=6071503

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792920872 Granted DE2920872A1 (de) 1979-05-23 1979-05-23 Federnde kontakteinrichtung fuer messund pruefzwecke

Country Status (1)

Country Link
DE (1) DE2920872A1 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0237732A1 (de) * 1986-02-27 1987-09-23 Feinmetall Gesellschaft mit beschrÀ¤nkter Haftung Federkontaktstift für Prüfvorrichtungen
DE3709962A1 (de) * 1986-05-22 1987-11-26 I D Von Hagen Fa Spannverschluss fuer einen behaelter, insbesondere fuer einen motorradkoffer

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NICHTS ERMITTELT *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0237732A1 (de) * 1986-02-27 1987-09-23 Feinmetall Gesellschaft mit beschrÀ¤nkter Haftung Federkontaktstift für Prüfvorrichtungen
DE3709962A1 (de) * 1986-05-22 1987-11-26 I D Von Hagen Fa Spannverschluss fuer einen behaelter, insbesondere fuer einen motorradkoffer

Also Published As

Publication number Publication date
DE2920872C2 (enrdf_load_stackoverflow) 1988-07-21

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