GB334235A - Improvements in or relating to electrical plunger-contacts such as used in lamp-holders - Google Patents

Improvements in or relating to electrical plunger-contacts such as used in lamp-holders

Info

Publication number
GB334235A
GB334235A GB1660629A GB1660629A GB334235A GB 334235 A GB334235 A GB 334235A GB 1660629 A GB1660629 A GB 1660629A GB 1660629 A GB1660629 A GB 1660629A GB 334235 A GB334235 A GB 334235A
Authority
GB
United Kingdom
Prior art keywords
holders
plunger
relating
lamp
contacts
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
GB1660629A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1660629A priority Critical patent/GB334235A/en
Publication of GB334235A publication Critical patent/GB334235A/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
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • H01R33/05—Two-pole devices
    • H01R33/46—Two-pole devices for bayonet type base

Landscapes

  • Measuring Leads Or Probes (AREA)
  • Connecting Device With Holders (AREA)

Abstract

334,235. Crabtree, J. A., and Harrison, B. G. May 30, 1929. Holders. - The plunger springs are of larger diameter than the plungers and abut on coned or screwed collars on the plungers and terminals. In the arrangement shown the terminals c and plunger b are provided with coned collars c<1>, b<1> on which abut the ends of the spring a. The terminal may be formed with a split pin e which enters the plunger. The terminal is secured in the holder by a screw f which may be arranged to give a slight rotational play.
GB1660629A 1929-05-30 1929-05-30 Improvements in or relating to electrical plunger-contacts such as used in lamp-holders Expired GB334235A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1660629A GB334235A (en) 1929-05-30 1929-05-30 Improvements in or relating to electrical plunger-contacts such as used in lamp-holders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1660629A GB334235A (en) 1929-05-30 1929-05-30 Improvements in or relating to electrical plunger-contacts such as used in lamp-holders

Publications (1)

Publication Number Publication Date
GB334235A true GB334235A (en) 1930-09-01

Family

ID=10080350

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1660629A Expired GB334235A (en) 1929-05-30 1929-05-30 Improvements in or relating to electrical plunger-contacts such as used in lamp-holders

Country Status (1)

Country Link
GB (1) GB334235A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2729800A (en) * 1953-04-23 1956-01-03 Lewis Eng Co Electric wire coupling
GB2214005A (en) * 1987-12-21 1989-08-23 On Tat Bakelite Electric Works Light bulb holder

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2729800A (en) * 1953-04-23 1956-01-03 Lewis Eng Co Electric wire coupling
GB2214005A (en) * 1987-12-21 1989-08-23 On Tat Bakelite Electric Works Light bulb holder

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