GB510657A - Improvements in electric tumbler switches - Google Patents

Improvements in electric tumbler switches

Info

Publication number
GB510657A
GB510657A GB3482438A GB3482438A GB510657A GB 510657 A GB510657 A GB 510657A GB 3482438 A GB3482438 A GB 3482438A GB 3482438 A GB3482438 A GB 3482438A GB 510657 A GB510657 A GB 510657A
Authority
GB
United Kingdom
Prior art keywords
dolly
tumbler switches
engages
carries
terminal
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
GB3482438A
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.)
HAROLD JOSEPH SMITH
MANUUS Manufacturing CO Ltd
Original Assignee
HAROLD JOSEPH SMITH
MANUUS Manufacturing CO Ltd
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 HAROLD JOSEPH SMITH, MANUUS Manufacturing CO Ltd filed Critical HAROLD JOSEPH SMITH
Priority to GB3482438A priority Critical patent/GB510657A/en
Publication of GB510657A publication Critical patent/GB510657A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/24—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting
    • H01H1/26—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting with spring blade support

Landscapes

  • Slide Switches (AREA)

Abstract

510,657. Tumbler switches. MANUUS MANUFACTURING CO., Ltd., and SMITH, H. J. Nov. 30, 1938, No. 34824. [Class 38 (v)] In a tumbler switch, a dolly 5 engages a spring contact arm 6 to force it into engagement with a spring contact member 10 mounted on a base 3 and connected to a terminal 11. The arm 6 is bent at 7 and fixed to a terminal 9, and carries an insulating plate 12 on which is a metal plate 13 which the dolly engages, and which is retained in position by co-operation with a post 4 which carries the dolly.
GB3482438A 1938-11-30 1938-11-30 Improvements in electric tumbler switches Expired GB510657A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3482438A GB510657A (en) 1938-11-30 1938-11-30 Improvements in electric tumbler switches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3482438A GB510657A (en) 1938-11-30 1938-11-30 Improvements in electric tumbler switches

Publications (1)

Publication Number Publication Date
GB510657A true GB510657A (en) 1939-08-04

Family

ID=10370353

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3482438A Expired GB510657A (en) 1938-11-30 1938-11-30 Improvements in electric tumbler switches

Country Status (1)

Country Link
GB (1) GB510657A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2494986A (en) * 1948-08-04 1950-01-17 Remington Rand Inc Cam wear plate for switch blades

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2494986A (en) * 1948-08-04 1950-01-17 Remington Rand Inc Cam wear plate for switch blades

Similar Documents

Publication Publication Date Title
GB653509A (en) Electric multi-pole switches
GB510657A (en) Improvements in electric tumbler switches
GB1111257A (en) Electrical switch with terminal socket
GB657130A (en) Improvements in and relating to snap action electric switches
GB618226A (en) Improvements in and relating to electric snap-action switches
GB629300A (en) Improvements in electrical snap acting switches
GB538317A (en) Improvements in quick-acting electric switches
GB562631A (en) Improvements in or relating to electric switches having resilient movable contacts
GB511625A (en) Improvements in snap-action electric switches
GB616655A (en) Improvements in electric current switches
GB585972A (en) Improvements in snap-action electric switches
GB519590A (en) Improvements in or relating to electric tumbler switches
GB369559A (en) Improvements in rotary snap-action electric switches
GB580946A (en) Improvements in electric tumbler switches particularly for alternating current
GB543193A (en) Improvements in and connected with contacts for automatic electric switches
GB499726A (en) Improvements in electric tumbler switches
GB498863A (en) Improvements in or relating to snap-action electric switches
GB701361A (en) Improvements in or connected with dolly operated electric switches
GB685405A (en) Improvements in electric lamp holders
GB177826A (en) Improvements in electric switches
GB538704A (en) Improvements in electric switches with sliding contacts
GB644265A (en) Improvements in actuating means for electrical switches
GB677351A (en) Improvements relating to snap-action electrical switches
GB493594A (en) Improvements in electrical snap-action switches
GB674790A (en) Improvements in or relating to double pole electric snap switches