GB770892A - Improvements in electrical test probes - Google Patents

Improvements in electrical test probes

Info

Publication number
GB770892A
GB770892A GB1845753A GB1845753A GB770892A GB 770892 A GB770892 A GB 770892A GB 1845753 A GB1845753 A GB 1845753A GB 1845753 A GB1845753 A GB 1845753A GB 770892 A GB770892 A GB 770892A
Authority
GB
United Kingdom
Prior art keywords
plug
lever
handle
july
pivoted
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
GB1845753A
Inventor
Sydney Rutherford Wilkins
John Harold Foster
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.)
AUTOMATIC COIL WINDER AND ELEC
Original Assignee
AUTOMATIC COIL WINDER AND ELEC
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 AUTOMATIC COIL WINDER AND ELEC filed Critical AUTOMATIC COIL WINDER AND ELEC
Priority to GB1845753A priority Critical patent/GB770892A/en
Publication of GB770892A publication Critical patent/GB770892A/en
Expired 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
    • G01R1/06777—High voltage probes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Leads Or Probes (AREA)

Abstract

770,892. Hand contact appliances. AUTOMATIC COIL WINDER & ELECTRICAL EQUIPMENT CO., Ltd. July 29, 1954 [July 3, 1953], No. 18457/53. Class 38 (1). A test probe comprises a tubular insulating handle 10 carrying at one end an insulated sleeve 11 from which projects a fixed contact jaw 19. Cooperating therewith is a pivoted jaw 17 connected by a link 16 with a rod 15 slidable within the sleeve and handle and connected to a metal plug 13 pressed upwards by a spring 14 so as to maintain the jaws closed. Pivoted at 20 on the handle is a thumb lever 21a coupled to plug 13 by an insulating plug 23 so that pressure on lever 21a urges plug 13 downwards to open the jaws. A cable 31 is connected to the rear end of plug 13. Fig. 4 shows a modification wherein lever 21a embraces the end of the body 10 and has an aperture for the lead 37 which is connected to a metal insert 36 carried by a boss 35 on the lever and bearing against the rear face of plug 13 to actuate the latter.
GB1845753A 1953-07-03 1953-07-03 Improvements in electrical test probes Expired GB770892A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1845753A GB770892A (en) 1953-07-03 1953-07-03 Improvements in electrical test probes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1845753A GB770892A (en) 1953-07-03 1953-07-03 Improvements in electrical test probes

Publications (1)

Publication Number Publication Date
GB770892A true GB770892A (en) 1957-03-27

Family

ID=10112763

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1845753A Expired GB770892A (en) 1953-07-03 1953-07-03 Improvements in electrical test probes

Country Status (1)

Country Link
GB (1) GB770892A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3182257A (en) * 1961-05-18 1965-05-04 Motorola Inc Electronic test probe
GB2153600A (en) * 1984-01-27 1985-08-21 Thorn Emi Instr Electrical measuring instrument
GB2154380A (en) * 1984-02-15 1985-09-04 Thorn Emi Instr Electrical probe

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3182257A (en) * 1961-05-18 1965-05-04 Motorola Inc Electronic test probe
GB2153600A (en) * 1984-01-27 1985-08-21 Thorn Emi Instr Electrical measuring instrument
GB2154380A (en) * 1984-02-15 1985-09-04 Thorn Emi Instr Electrical probe

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