GB116239A - Electric Lamp Holders. - Google Patents

Electric Lamp Holders.

Info

Publication number
GB116239A
GB116239A GB154018A GB154018A GB116239A GB 116239 A GB116239 A GB 116239A GB 154018 A GB154018 A GB 154018A GB 154018 A GB154018 A GB 154018A GB 116239 A GB116239 A GB 116239A
Authority
GB
United Kingdom
Prior art keywords
block
grooves
indentations
casing
pair
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
GB154018A
Inventor
Alexander Peden Rutherford
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 GB154018A priority Critical patent/GB116239A/en
Publication of GB116239A publication Critical patent/GB116239A/en
Priority to GB1428418A priority patent/GB126552A/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
    • H01R33/945—Holders with built-in electrical component
    • H01R33/955—Holders with built-in electrical component with switch operated manually and independent of engagement or disengagement of coupling
    • 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

  • Slide Switches (AREA)
  • Switches With Compound Operations (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

116,239. Rutherford, A. P. Jan. 26, 1918. Holders. - A non- conducting contactcarrying block is held within a casing by indentations or pins on the casing engaging grooves on the block in such a way that the block can be inserted from the open end of the casing, and, in use, has a small range of movement. Each of the parts may be in one piece. In one construction, the block D has two pairs of diametrically opposite grooves L, M, one pair L being open at both ends and the others M at one end only. In assembling the holder, the indentations B, C pass through the shorter grooves L, and the block is then turned so that the indentations enter the longer grooves M. A coil spring N retains the parts in this position, and allows the movements of the block consequent upon the use of rigid contacts G, H. In another construction, there is only one pair of grooves, closed at both ends but having lateral openings above the circular portion of the block, for admission of the indentations.
GB154018A 1918-01-26 1918-01-26 Electric Lamp Holders. Expired GB116239A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB154018A GB116239A (en) 1918-01-26 1918-01-26 Electric Lamp Holders.
GB1428418A GB126552A (en) 1918-01-26 1918-09-03 Electric Lamp and Switch Holder.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB154018A GB116239A (en) 1918-01-26 1918-01-26 Electric Lamp Holders.

Publications (1)

Publication Number Publication Date
GB116239A true GB116239A (en) 1918-06-06

Family

ID=32481264

Family Applications (2)

Application Number Title Priority Date Filing Date
GB154018A Expired GB116239A (en) 1918-01-26 1918-01-26 Electric Lamp Holders.
GB1428418A Expired GB126552A (en) 1918-01-26 1918-09-03 Electric Lamp and Switch Holder.

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1428418A Expired GB126552A (en) 1918-01-26 1918-09-03 Electric Lamp and Switch Holder.

Country Status (1)

Country Link
GB (2) GB116239A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4139327C2 (en) * 1991-10-19 2001-05-31 Koenig & Bauer Ag Arrangement for storing cylinders of printing machines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4139327C2 (en) * 1991-10-19 2001-05-31 Koenig & Bauer Ag Arrangement for storing cylinders of printing machines

Also Published As

Publication number Publication date
GB126552A (en) 1919-05-15

Similar Documents

Publication Publication Date Title
GB466257A (en) Improvements in and relating to mercury and like conducting-liquid electric switches
GB116239A (en) Electric Lamp Holders.
US1106828A (en) Portable electric lamp.
US1143676A (en) Circuit-closer.
GB191515708A (en) Improvements in or relating to Gun Sights.
GB536665A (en) Improvements in or relating to plug pins for electrical plug contacts
US1427312A (en) Electric switch
US1232962A (en) Watch.
GB104070A (en) Electric Lamp Holders.
GB191223109A (en) Improvements in Back-sights for Rifles and other Small Arms.
US1168826A (en) Electric lantern.
GB191328425A (en) Improvements in Sights for Small Arms.
USD66705S (en) Design for an arm for lighting fixtures
US1126988A (en) Electric switch mechanism.
GB164185A (en) Improvements in electric switches
US1180642A (en) Mechanical movement.
US1951153A (en) Switch controlling device
US1245699A (en) Electric-lamp socket.
GB191120284A (en) Improvements in Sight for Small Arms.
GB259623A (en) Improvements in thermionic valve holders
GB253735A (en) Improvements in or relating to electric lamp holders and the like
GB893344A (en) Improvements in or relating to electric torches
GB551085A (en) Improvements in or relating to electric switches operated by impact or shock
FR470521A (en) Valve control housing
GB131239A (en)