GB1100014A - Improvements in or relating to a rotary switch - Google Patents
Improvements in or relating to a rotary switchInfo
- Publication number
- GB1100014A GB1100014A GB27814/65A GB2781465A GB1100014A GB 1100014 A GB1100014 A GB 1100014A GB 27814/65 A GB27814/65 A GB 27814/65A GB 2781465 A GB2781465 A GB 2781465A GB 1100014 A GB1100014 A GB 1100014A
- Authority
- GB
- United Kingdom
- Prior art keywords
- contacts
- stator
- rotor
- stator members
- june
- 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
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
- H01H19/02—Details
- H01H19/10—Movable parts; Contacts mounted thereon
- H01H19/11—Movable parts; Contacts mounted thereon with indexing means
-
- 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
- H01H19/54—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 the operating part having at least five or an unspecified number of operative positions
- H01H19/56—Angularly-movable actuating part carrying contacts, e.g. drum switch
- H01H19/58—Angularly-movable actuating part carrying contacts, e.g. drum switch having only axial contact pressure, e.g. disc switch, wafer switch
-
- 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
- H01H1/242—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting the contact forming a part of a coil spring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
- H01H11/0056—Apparatus or processes specially adapted for the manufacture of electric switches comprising a successive blank-stamping, insert-moulding and severing operation
-
- 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
- H01H19/02—Details
- H01H19/03—Means for limiting the angle of rotation of the operating part
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/02—Bases, casings, or covers
- H01H9/04—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings
- H01H9/042—Explosion-proof cases
Landscapes
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
1,100,014. Mechanical switches, without quick action. STACKPOLE CARBON CO. 30 June, 1965 [30 June, 1964], No. 27814/65. Heading HlN. A rotary switch comprises a plurality of separate and distinct stator members 12, each having one or more contacts 38, 40 formed from a single sheet metal stamping, stator members 12 being assembled side by side and contiguously to form a space 24 between the stator contacts, and a rotor 26 being disposed in space 24 and carrying at least one moving contact 32 for bridging related pairs of contacts of adjacent stator members, the moving contact 32 having limited movement within the rotor to engage the contacts. Each stator member is formed from a metal stamping (42), Fig. 10 (not shown), moulded in an insulating disc 16 and parts (denoted by dotted lines in Fig. 10) cut away to leave contacts 38 connected to terminals 48, and idler contacts 40. The rotor 26 comprises a disc 28 containing through openings 30 into which contacts 32 or elliptical cross-section coiled spring contacts (164), Fig. 13 (not shown), are fitted. The stator members 12 and end bells 20 and 18 are clamped together with rivets 22 with seating rings 64 in recesses. Sealing rings 153 are provided on shaft 34 which carries a spring detent plate 126 with projections 122, 124 to engage cam surface 120 formed by flats (128, 130), Fig. 9 (not shown), in end bell 18. Stamping (42) may be of silver, silver alloy, or brass.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US379138A US3258547A (en) | 1964-06-30 | 1964-06-30 | Rotary electrical switches with movable contact means between ganged stator contact sections |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1100014A true GB1100014A (en) | 1968-01-24 |
Family
ID=23495972
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB27814/65A Expired GB1100014A (en) | 1964-06-30 | 1965-06-30 | Improvements in or relating to a rotary switch |
Country Status (3)
Country | Link |
---|---|
US (1) | US3258547A (en) |
DE (1) | DE1590586A1 (en) |
GB (1) | GB1100014A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2182501A (en) * | 1985-10-31 | 1987-05-13 | Black & Decker Inc | Improvements in or relating to electric motors and components therefor |
GB2193599A (en) * | 1986-08-04 | 1988-02-10 | Ohi Seisakusho Co Ltd | Sealed rotary switch |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3352979A (en) * | 1966-09-30 | 1967-11-14 | Rcl Electronics Inc | Switch contact assembly |
US3499133A (en) * | 1968-04-11 | 1970-03-03 | Stackpole Carbon Co | Rotary switch with indexing mechanism |
GB1185942A (en) * | 1968-05-10 | 1970-03-25 | Electronic Components Ltd | Improvements in or relating to Rotary Electrical Switches |
US3637967A (en) * | 1970-06-26 | 1972-01-25 | Skil Corp | Switch of the reversing-type |
PL71892B1 (en) * | 1972-10-02 | 1974-06-29 | ||
US3860774A (en) * | 1973-08-23 | 1975-01-14 | Mikhail Iosifovich Karger | Rotary-type control switch for selectively controlling a plurality of electrical circuits |
DE3142691C2 (en) * | 1981-10-28 | 1984-03-08 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Step rotary switch with several switching levels |
JPS5946428U (en) * | 1982-09-21 | 1984-03-28 | アルプス電気株式会社 | rotary switch |
JPH0532967Y2 (en) * | 1985-11-06 | 1993-08-23 | ||
DE102004042085A1 (en) * | 2004-08-31 | 2006-03-02 | BSH Bosch und Siemens Hausgeräte GmbH | Rotary switch, in particular for a household appliance |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2568050A (en) * | 1946-04-05 | 1951-09-18 | Siemens Brothers & Co Ltd | Rotary selective switch |
US2561930A (en) * | 1948-01-30 | 1951-07-24 | Triplett Electrical Instr Co | Selector switch |
US2709734A (en) * | 1951-08-09 | 1955-05-31 | Us Instr Corp | Electric contact arc-suppressing rotary snap switches |
US2988606A (en) * | 1957-12-19 | 1961-06-13 | Cts Corp | Electric switch and method of making |
US3144711A (en) * | 1959-10-05 | 1964-08-18 | Molding Engineers Inc | Method of forming at least partially molded elements |
-
1964
- 1964-06-30 US US379138A patent/US3258547A/en not_active Expired - Lifetime
-
1965
- 1965-06-30 GB GB27814/65A patent/GB1100014A/en not_active Expired
- 1965-06-30 DE DE19651590586 patent/DE1590586A1/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2182501A (en) * | 1985-10-31 | 1987-05-13 | Black & Decker Inc | Improvements in or relating to electric motors and components therefor |
GB2182501B (en) * | 1985-10-31 | 1990-06-06 | Black & Decker Inc | Improvements in or relating to electric motors and components therefor |
GB2193599A (en) * | 1986-08-04 | 1988-02-10 | Ohi Seisakusho Co Ltd | Sealed rotary switch |
US4778953A (en) * | 1986-08-04 | 1988-10-18 | Ohi Seisakusho Co., Ltd. | Sealed rotary switch |
GB2193599B (en) * | 1986-08-04 | 1989-12-20 | Ohi Seisakusho Co Ltd | Sealed rotary switch |
Also Published As
Publication number | Publication date |
---|---|
DE1590586A1 (en) | 1970-05-21 |
US3258547A (en) | 1966-06-28 |
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