GB441838A - Improvements in quick make-and-break electric switches - Google Patents

Improvements in quick make-and-break electric switches

Info

Publication number
GB441838A
GB441838A GB1234434A GB1234434A GB441838A GB 441838 A GB441838 A GB 441838A GB 1234434 A GB1234434 A GB 1234434A GB 1234434 A GB1234434 A GB 1234434A GB 441838 A GB441838 A GB 441838A
Authority
GB
United Kingdom
Prior art keywords
dolly
pivoted
link
bridge
spring bridge
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
GB1234434A
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 GB1234434A priority Critical patent/GB441838A/en
Priority to FR776095D priority patent/FR776095A/en
Publication of GB441838A publication Critical patent/GB441838A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
    • H01H5/04—Energy stored by deformation of elastic members
    • H01H5/18—Energy stored by deformation of elastic members by flexing of blade springs

Abstract

441,838. Tumbler switches. COOK, F. L., 42, Mollison Street, Abbotsford, Victoria, Australia. April 24, 1934, No. 12344. Void [Abridged as open to inspection under Sect. 91 of the Acts, Feb. 27, 1935]. [Class 38 (v)] A tumbler switch comprises a dolly 1 pivoted at 2 on a spring bridge 3 and connected at 6 by a rigid link 5 to a contact roller adapted, when the dolly is moved across, to move rapidly across the base due to the spring bridge 3. In the form shown in Fig. 2, the movable contact is carried on a link 8 pivoted at 8A and connected by a link 5 to the dolly 1 pivoted at 2 on a spring bridge 3. In other modifications the pivot points of the dolly and contact-arm are interchanged and are variously arranged above or below the bridge. Specification 409,202 is referred to.
GB1234434A 1934-04-24 1934-04-24 Improvements in quick make-and-break electric switches Expired GB441838A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1234434A GB441838A (en) 1934-04-24 1934-04-24 Improvements in quick make-and-break electric switches
FR776095D FR776095A (en) 1934-04-24 1934-07-18 Improvements to electric closing and quick-acting switches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1234434A GB441838A (en) 1934-04-24 1934-04-24 Improvements in quick make-and-break electric switches

Publications (1)

Publication Number Publication Date
GB441838A true GB441838A (en) 1936-01-27

Family

ID=10002783

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1234434A Expired GB441838A (en) 1934-04-24 1934-04-24 Improvements in quick make-and-break electric switches

Country Status (2)

Country Link
FR (1) FR776095A (en)
GB (1) GB441838A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL222353A (en) * 1956-07-28

Also Published As

Publication number Publication date
FR776095A (en) 1935-01-15

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