GB954363A - Improvement relating to electrical selector switches - Google Patents
Improvement relating to electrical selector switchesInfo
- Publication number
- GB954363A GB954363A GB20597/60A GB2059760A GB954363A GB 954363 A GB954363 A GB 954363A GB 20597/60 A GB20597/60 A GB 20597/60A GB 2059760 A GB2059760 A GB 2059760A GB 954363 A GB954363 A GB 954363A
- Authority
- GB
- United Kingdom
- Prior art keywords
- switch
- contact
- window
- case
- operating wheel
- 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
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/16—Indicators for switching condition, e.g. "on" or "off"
- H01H9/165—Indicators for switching condition, e.g. "on" or "off" comprising numbered dials
-
- 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
- H01H19/001—Thumb wheel switches
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J1/00—Frequency-division multiplex systems
- H04J1/02—Details
- H04J1/10—Intermediate station arrangements, e.g. for branching, for tapping-off
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/12—Analogue/digital converters
- H03M1/22—Analogue/digital converters pattern-reading type
- H03M1/24—Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip
- H03M1/28—Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip with non-weighted coding
- H03M1/30—Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip with non-weighted coding incremental
- H03M1/301—Constructional details of parts relevant to the encoding mechanism, e.g. pattern carriers, pattern sensors
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Keying Circuit Devices (AREA)
- Electric Stoves And Ranges (AREA)
- Switches With Compound Operations (AREA)
Abstract
954,363. Mechanical switches,without quick action; hand actuating devices for switches. ENDEVCO CORPORATION. June 10, 1960 [June 15, 1959], No. 20597/60. Heading H2B. A multi-position selector switch is operated manually by means of a wheel 30, the periphery of which projects through a window in a panel 15 and has a finger notch 34 for each switch position. Movement of a notch 34 in either direction until the operator's finger reaches the bevelled edge 15a of the window moves the switch to its next position, a locating spring 45 assisting correct registration. Each operating wheel is enclosed in a box-like case, the lid of which is formed by a printed-circuit contact board 20, and a number of cases may be mounted side-by-side as in Fig. 1, a projection 26 on each switch-case engaging a corresponding slot in the adjacent switch-case, and end plates 12 being screwed to a mounting panel. Mounted on the operating wheel 30 is a contact wiper 60 (Fig. 5) which at contact pairs 74 and 76 connects a common contact 62 to a selected one of ten digital contacts 64 connected to terminals 65 of which half are mounted on each face of the contact board 20. The arrangement is such that when a particular digit, printed on a drum portion of the operating wheel 30, is visible through the window, connection is made to the corresponding digital terminal. In a second embodiment the contacts are so arranged that the selected digit is represented in the binary code. Specification 954,362 is referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US820543A US3089923A (en) | 1959-06-15 | 1959-06-15 | Sectional digital switch |
Publications (1)
Publication Number | Publication Date |
---|---|
GB954363A true GB954363A (en) | 1964-04-08 |
Family
ID=25231099
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB20597/60A Expired GB954363A (en) | 1959-06-15 | 1960-06-10 | Improvement relating to electrical selector switches |
GB20596/60A Expired GB954362A (en) | 1959-06-15 | 1960-06-10 | Improvements relating to electrical selector switches |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB20596/60A Expired GB954362A (en) | 1959-06-15 | 1960-06-10 | Improvements relating to electrical selector switches |
Country Status (3)
Country | Link |
---|---|
US (1) | US3089923A (en) |
DE (2) | DE1183570B (en) |
GB (2) | GB954363A (en) |
Families Citing this family (54)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3270934A (en) * | 1966-09-06 | Stansell dispensing apparatus | ||
US3566049A (en) * | 1959-06-15 | 1971-02-23 | Becton Dickinson Co | Sectional digital selector switch construction |
US3132216A (en) * | 1960-05-03 | 1964-05-05 | Automatic Telephone & Elect | Manually operated electrical selective switching devices |
CH397289A (en) * | 1962-12-21 | 1965-08-15 | Europ Handelsges Anst | Permutation switches, in particular for encryption devices |
CH410483A (en) * | 1963-01-16 | 1966-03-31 | Europ Handelsges Anst | Passage wheel with moving contacts, especially for permutation switches |
US3518382A (en) * | 1963-10-28 | 1970-06-30 | Russell R Krone | Rotor drum contact construction with integral molded insulation spacer means |
US3236959A (en) * | 1964-01-27 | 1966-02-22 | Michael A Tabet | Rotary switch with replaceable contacts and detent apparatus |
US3222490A (en) * | 1964-03-04 | 1965-12-07 | Electronic Eng Co | Sealed thumbwheel switch with indicator and removable illuminating means |
US3222465A (en) * | 1964-03-23 | 1965-12-07 | Electronic Eng Co | Subminiature sealed thumbwheel switch with indicator and stop means |
US3260806A (en) * | 1964-08-06 | 1966-07-12 | Cubic Corp | Direct drive push button rotary switch |
FR1427696A (en) * | 1964-09-23 | 1966-02-11 | Csf | Improvements to slow rate pulse counters |
US3349211A (en) * | 1964-11-10 | 1967-10-24 | B D Equipment Co Inc | Thumbwheel switch with illuminated indicating structure |
GB1070151A (en) * | 1965-02-17 | 1967-05-24 | Solartron Electronic Group | Printed-circuit digital encoder |
GB1070086A (en) * | 1965-03-30 | 1967-05-24 | Painton & Co Ltd | Improvements in or relating to resistive devices |
US3286047A (en) * | 1965-11-10 | 1966-11-15 | Chicago Dynamic Ind Inc | Hermetically sealed thumbwheel rotary switch |
GB1155401A (en) * | 1965-12-13 | 1969-06-18 | Lucas Industries Ltd | Switches for use with Flexible Printed Circuits |
US3440380A (en) * | 1966-12-28 | 1969-04-22 | Joseph Harasymiak | Electrical switches |
US3428763A (en) * | 1967-05-29 | 1969-02-18 | Hamilton Watch Co | Delay timer with selector switch |
DE1690001B1 (en) * | 1967-07-24 | 1971-02-18 | Siemens Ag | CONTACT DISC FOR MINIATURE MULTIPLE STEP TURN SWITCHES |
US3550157A (en) * | 1967-08-03 | 1970-12-22 | Frederick W Pfleger | Metallic tape or plate contact,having insulation selectively deposited on it for a multiposition switch |
US3435167A (en) * | 1967-08-03 | 1969-03-25 | Frederick W Pfleger | Multiposition push-button switch |
US3402491A (en) * | 1968-02-09 | 1968-09-24 | Xicom Inc | Portable visual display device |
US3525824A (en) * | 1968-03-14 | 1970-08-25 | Gen Electric | Isolation means for a switch tuner wafer |
US3536877A (en) * | 1968-03-14 | 1970-10-27 | Gen Electric | Wafer construction for a switch tuner |
DE1765357B1 (en) * | 1968-05-06 | 1971-05-13 | Elmeg | MULTI-POSITION SELECTION SWITCH |
CH474141A (en) * | 1968-05-13 | 1969-06-15 | Contraves Ag | Multi-position selector switch |
US3493697A (en) * | 1968-09-03 | 1970-02-03 | Westinghouse Air Brake Co | Miniature plug-in circuit controllers |
US3499127A (en) * | 1968-12-26 | 1970-03-03 | Cherry Electrical Prod | Thumbwheel type switch |
US3504139A (en) * | 1969-01-24 | 1970-03-31 | Cherry Electrical Prod | Thumbwheel type switch |
US3651287A (en) * | 1969-02-26 | 1972-03-21 | Leonard Rubenstein | Electrical switch assembly with improved printed circuit contact structure |
JPS5133972Y1 (en) * | 1969-03-01 | 1976-08-23 | ||
DE1959099B2 (en) * | 1969-05-03 | 1978-05-18 | Etal Anstalt, Vaduz | Sound reproduction device with a contact finger moved by the tone arm |
US3525827A (en) * | 1969-05-05 | 1970-08-25 | Kollsman Instr Corp | Printed circuit rotary switch |
DE2036877B2 (en) * | 1970-07-24 | 1972-06-29 | Harris, Purdy & Mclntosh Ltd., Wembley, Middlesex (Großbritannien) | PUSH BUTTON SWITCH |
US3655925A (en) * | 1971-04-13 | 1972-04-11 | Becton Dickinson Co | Thumbwheel switch structure with improved u-shaped fasteners for multiple gauged switch housing assembly |
US3941953A (en) * | 1971-08-23 | 1976-03-02 | Hewlett-Packard Company | Keyboard having switches with tactile feedback |
US3772486A (en) * | 1972-01-17 | 1973-11-13 | J Wilentchik | Side selector switch with segmented terminals and collector means |
US3734869A (en) * | 1972-03-17 | 1973-05-22 | Ibm | Rotary switch assembly with adjustable programming limit mechanism |
US3809830A (en) * | 1972-05-22 | 1974-05-07 | Amp Inc | Sealed thumbwheel selector switch |
JPS508564A (en) * | 1973-05-21 | 1975-01-29 | ||
US3856997A (en) * | 1972-12-26 | 1974-12-24 | Xerox Corp | Indicating and switching apparatus |
US3835270A (en) * | 1973-06-04 | 1974-09-10 | Itt | Joy stick control mechanism with movable printed circuit switch assembly controlling motor input power polarity |
JPS5087475U (en) * | 1974-05-13 | 1975-07-25 | ||
FR2336782A1 (en) * | 1975-12-22 | 1977-07-22 | Radiotechnique Compelec | ROTARY ENCODER SWITCHES |
CH609711A5 (en) * | 1976-04-27 | 1979-03-15 | Roussel Uclaf | |
US4218593A (en) * | 1978-05-22 | 1980-08-19 | Amerace Corporation | Low resistance selector switch |
US4206334A (en) * | 1978-09-21 | 1980-06-03 | Illinois Tool Works Inc. | Rotatable electrical contact component with detent |
JPS551385U (en) * | 1979-06-28 | 1980-01-07 | ||
FR2530377B1 (en) * | 1982-07-16 | 1986-01-03 | Portenseigne | LINK BETWEEN SEVERAL PARALLEL TRACKS AND A COMMON TRACK |
US4684774A (en) * | 1983-03-31 | 1987-08-04 | Black & Decker Inc. | Electrical contacts for a switch |
GB8628339D0 (en) * | 1986-11-27 | 1986-12-31 | Bp Chemicals Additives | Chemical process |
JPH0742096Y2 (en) * | 1990-10-26 | 1995-09-27 | 株式会社ニコン | Encoder |
US20030031968A1 (en) * | 2001-02-26 | 2003-02-13 | Carel Sewalt | Child resistant gas lighters |
DE102005015499A1 (en) * | 2005-03-31 | 2006-10-05 | Siemens Ag | Rotary coding |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1555969A (en) * | 1924-03-12 | 1925-10-06 | W H Keyless Lock Company Ltd | Keyless lock |
US1564551A (en) * | 1925-01-02 | 1925-12-08 | Fuller Gates Company | Electric switch |
FR760989A (en) * | 1933-09-20 | 1934-03-07 | Combination switch, in particular for ignition circuits of motor vehicles | |
BE406783A (en) * | 1933-12-12 | |||
GB440222A (en) * | 1935-03-21 | 1935-12-23 | James Massie Milne | Improvements in or relating to secret combination electric switches, particularly for motor vehicles |
GB577897A (en) * | 1942-06-18 | 1946-06-05 | Frederick Thomas Connell | Improvements in or relating to mechanism for releasing loads from aircraft |
US2421881A (en) * | 1945-04-30 | 1947-06-10 | Humphrey N Heasty | Wall switch |
US2414191A (en) * | 1945-06-02 | 1947-01-14 | Simpson Elect Co | Electric switch |
CH251513A (en) * | 1946-05-16 | 1947-10-31 | S A Adolphe Feller | Electric switch. |
GB648577A (en) * | 1948-11-04 | 1951-01-10 | Revo Electric Co Ltd | Improvements in rotary electric switches |
DE864105C (en) * | 1949-06-23 | 1953-01-22 | Siemens Ag | Telephone station with number switch |
NL173976B (en) * | 1950-08-24 | Shell Int Research | PROCESS FOR PREPARING A LUBRICATING OIL COMPOSITION. | |
DE874156C (en) * | 1951-05-09 | 1953-04-20 | Siemens Ag | Telephone desk station with a microphone positioned lengthways over the number switch |
US2824191A (en) * | 1953-02-05 | 1958-02-18 | Fed Electric Prod Co | Circuit breakers |
DE1753695U (en) * | 1954-11-26 | 1957-10-10 | Siemens Ag | AUXILIARY SWITCH WITH BRIDGE CONTACTS, IN PARTICULAR AS CONTROL SWITCH ON CONTACTOR. |
US2874338A (en) * | 1955-07-28 | 1959-02-17 | Clum Mfg Company | Unit electrical switch for gang assembly |
US2853564A (en) * | 1955-12-12 | 1958-09-23 | Brubaker Electronics Inc | Digital switch |
DE1745285U (en) * | 1957-03-27 | 1957-05-23 | Robert Seuffer K G | CONTACT ARRANGEMENT FOR PUSH BUTTON SWITCHES AND THE LIKE |
US2967917A (en) * | 1958-04-23 | 1961-01-10 | Fed Pacific Electric Co | Circuit breakers |
-
1959
- 1959-06-15 US US820543A patent/US3089923A/en not_active Expired - Lifetime
-
1960
- 1960-06-10 GB GB20597/60A patent/GB954363A/en not_active Expired
- 1960-06-10 GB GB20596/60A patent/GB954362A/en not_active Expired
- 1960-06-14 DE DEE19474A patent/DE1183570B/en active Pending
- 1960-06-14 DE DEE19475A patent/DE1172348B/en active Pending
Also Published As
Publication number | Publication date |
---|---|
GB954362A (en) | 1964-04-08 |
US3089923A (en) | 1963-05-14 |
DE1172348B (en) | 1964-06-18 |
DE1183570B (en) | 1964-12-17 |
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