GB248661A - Improvements in and connected with multiple or combination electric switches - Google Patents

Improvements in and connected with multiple or combination electric switches

Info

Publication number
GB248661A
GB248661A GB2513325A GB2513325A GB248661A GB 248661 A GB248661 A GB 248661A GB 2513325 A GB2513325 A GB 2513325A GB 2513325 A GB2513325 A GB 2513325A GB 248661 A GB248661 A GB 248661A
Authority
GB
United Kingdom
Prior art keywords
shaft
switches
cam
assembled
vary
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
GB2513325A
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.)
AUTO SUNDRIES Ltd
Original Assignee
AUTO SUNDRIES 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 AUTO SUNDRIES Ltd filed Critical AUTO SUNDRIES Ltd
Priority to GB2513325A priority Critical patent/GB248661A/en
Publication of GB248661A publication Critical patent/GB248661A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/64—Encased switches adapted for ganged operation when assembled in a line with identical switches, e.g. stacked switches

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)

Abstract

248,661. Midgley, A. H., and Auto Sundries, Ltd. Oct. 8, 1925. Switches, quick-break; switches, actuating.-A multiple switch comprises a number of spring- blade contacts h<1> - - h<6> which are brought into engagement with contact pillars g<1> - - g<6> by rotarv movement of a handle d on a shaft c bearing a contact-operating cam drum. In order to vary the switching sequence, the cam drum is made in separable parts k<1> - - k<3> which are mounted on the shaft and coupled with one another in any of several positions in relation to each other. Each part has holes p, p<1> in which engage projections u, u<1> of coupling rings t, one of the coupling members r being driven by the shaft by having an elongated hole fitting over the flattened part f of the screwed end e of the spindle. The cam parts when assembled are clamped in position by an internally threaded sleeve v. If it is desired to vary the order of operating the switches the cam parts may, after being removed, be turned through 90‹ or 180‹ and re-assembled on the shaft.
GB2513325A 1925-10-08 1925-10-08 Improvements in and connected with multiple or combination electric switches Expired GB248661A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2513325A GB248661A (en) 1925-10-08 1925-10-08 Improvements in and connected with multiple or combination electric switches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2513325A GB248661A (en) 1925-10-08 1925-10-08 Improvements in and connected with multiple or combination electric switches

Publications (1)

Publication Number Publication Date
GB248661A true GB248661A (en) 1926-03-11

Family

ID=10222728

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2513325A Expired GB248661A (en) 1925-10-08 1925-10-08 Improvements in and connected with multiple or combination electric switches

Country Status (1)

Country Link
GB (1) GB248661A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE765144C (en) * 1940-12-21 1952-09-29 Siemens Schuckertwerke A G Cam roller

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE765144C (en) * 1940-12-21 1952-09-29 Siemens Schuckertwerke A G Cam roller

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