US1178561A - Key-socket. - Google Patents

Key-socket. Download PDF

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Publication number
US1178561A
US1178561A US86076314A US1914860763A US1178561A US 1178561 A US1178561 A US 1178561A US 86076314 A US86076314 A US 86076314A US 1914860763 A US1914860763 A US 1914860763A US 1178561 A US1178561 A US 1178561A
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US
United States
Prior art keywords
key
socket
engaging
arms
contact
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 - Lifetime
Application number
US86076314A
Inventor
Benjamin C Webster
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.)
Harvey Hubbell Inc
Original Assignee
Harvey Hubbell Inc
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 Harvey Hubbell Inc filed Critical Harvey Hubbell Inc
Priority to US86076314A priority Critical patent/US1178561A/en
Application granted granted Critical
Publication of US1178561A publication Critical patent/US1178561A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • H01R33/9555—Holders with built-in electrical component with switch operated manually and independent of engagement or disengagement of coupling for screw type coupling devices

Definitions

  • an actuating member having an engaging arm and engaging Walls
  • said engaging arm, the arml of the tripping slide, and one of the Contact arms being normally in alinement, and a spring having arms engaging both sides of the before-mentioned arms, whereby rotationof the actuating member will causethe engaging arm to wind the-spring and one of the engaging walls to actiiate the tripping slide to release 'the'contact member and open or close the

Landscapes

  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Description

B. C. WEBSTER.
KEY sooner.V
/ APPLICATKON FILED SEPT. 8.1914. I l l 178,561 Patent-ed Apr. 11,1916
31 4515?9 fjr'g'/ 29 39 g 7 I il A TTORNEY lber and openor olose the circuit, after which the parts are returned to normal position by i l the spring.
3. In a lswitch for lamp sockets, a mecha; `vnlsm comprlsing a bracket having sector lugs, a rotatable Contact member having Contact arms, a tripping slide carried by the Contact lnember and having an 4arm'anl a lug non-concentric with the sector lugs .-and
provided with engaging corners adapted to engage either-.the inner or outer Walls of the fsector lugs, an actuating member having an engaging arm and engaging Walls,
said engaging arm, the arml of the tripping slide, and one of the Contact arms being normally in alinement, and a spring having arms engaging both sides of the before-mentioned arms, whereby rotationof the actuating member will causethe engaging arm to wind the-spring and one of the engaging walls to actiiate the tripping slide to release 'the'contact member and open or close the
US86076314A 1914-09-08 1914-09-08 Key-socket. Expired - Lifetime US1178561A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US86076314A US1178561A (en) 1914-09-08 1914-09-08 Key-socket.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86076314A US1178561A (en) 1914-09-08 1914-09-08 Key-socket.

Publications (1)

Publication Number Publication Date
US1178561A true US1178561A (en) 1916-04-11

Family

ID=3246550

Family Applications (1)

Application Number Title Priority Date Filing Date
US86076314A Expired - Lifetime US1178561A (en) 1914-09-08 1914-09-08 Key-socket.

Country Status (1)

Country Link
US (1) US1178561A (en)

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