CA995480A - Contact tester for measuring frictional resistance - Google Patents

Contact tester for measuring frictional resistance

Info

Publication number
CA995480A
CA995480A CA183,038A CA183038A CA995480A CA 995480 A CA995480 A CA 995480A CA 183038 A CA183038 A CA 183038A CA 995480 A CA995480 A CA 995480A
Authority
CA
Canada
Prior art keywords
frictional resistance
measuring frictional
contact tester
tester
measuring
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
CA183,038A
Other versions
CA183038S (en
Inventor
Tony Trevithick
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.)
Daniel Woodhead Co
Original Assignee
Daniel Woodhead Co
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 Daniel Woodhead Co filed Critical Daniel Woodhead Co
Application granted granted Critical
Publication of CA995480A publication Critical patent/CA995480A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N19/00—Investigating materials by mechanical methods
    • G01N19/02—Measuring coefficient of friction between materials
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/0057—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes measuring forces due to spring-shaped elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Automation & Control Theory (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
CA183,038A 1972-10-26 1973-10-10 Contact tester for measuring frictional resistance Expired CA995480A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00300920A US3808874A (en) 1972-10-26 1972-10-26 Contact tester

Publications (1)

Publication Number Publication Date
CA995480A true CA995480A (en) 1976-08-24

Family

ID=23161164

Family Applications (1)

Application Number Title Priority Date Filing Date
CA183,038A Expired CA995480A (en) 1972-10-26 1973-10-10 Contact tester for measuring frictional resistance

Country Status (2)

Country Link
US (1) US3808874A (en)
CA (1) CA995480A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3922600A (en) * 1974-01-02 1975-11-25 Denes Roveti Electrical receptacle tester for testing the mechanical and electrical characteristics of electrical service receptacles
EP0257137A1 (en) * 1986-08-15 1988-03-02 Elmecon, Consulting Associates B.V. Device for measuring and controlling the spring contents of a connector block
US8604801B2 (en) * 2009-04-21 2013-12-10 General Instrument Corporation Connector fitting test tool
US9263840B1 (en) * 2013-03-20 2016-02-16 The Boeing Company Self-monitoring electrical contact insertion tool
CH711008A1 (en) * 2015-04-30 2016-10-31 Kistler Holding Ag Contact force testing apparatus, use of such a contact force testing apparatus, and a method of manufacturing such a contact force testing apparatus.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2038092A (en) * 1931-12-03 1936-04-21 Harley T Wheeler Method of determining the proper packing for a particular installation
US2549190A (en) * 1945-05-19 1951-04-17 Toledo Scale Co Weighing scale indicator

Also Published As

Publication number Publication date
US3808874A (en) 1974-05-07

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