GB805412A - Improvements in rotary electric switches - Google Patents

Improvements in rotary electric switches

Info

Publication number
GB805412A
GB805412A GB1521/57A GB152157A GB805412A GB 805412 A GB805412 A GB 805412A GB 1521/57 A GB1521/57 A GB 1521/57A GB 152157 A GB152157 A GB 152157A GB 805412 A GB805412 A GB 805412A
Authority
GB
United Kingdom
Prior art keywords
plate
plates
slots
contacts
shaft
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
GB1521/57A
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.)
TABET Manufacturing CO Inc
Original Assignee
TABET Manufacturing CO Inc
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 TABET Manufacturing CO Inc filed Critical TABET Manufacturing CO Inc
Publication of GB805412A publication Critical patent/GB805412A/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
    • H01H19/54—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
    • H01H19/585—Angularly-movable actuating part carrying contacts, e.g. drum switch having only axial contact pressure, e.g. disc switch, wafer switch provided with printed circuit contacts
    • 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
    • H01H11/0006—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H43/00—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed
    • H01H43/02—Details
    • H01H43/04—Means for time setting
    • H01H43/08—Means for time setting comprising an interchangeable programme part which is common for all programme steps, e.g. with a punched card
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/10—Auxiliary devices for switching or interrupting
    • H01P1/12—Auxiliary devices for switching or interrupting by mechanical chopper
    • H01P1/127—Strip line switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)

Abstract

805,412. Mechanical switches-without quickaction. TABET MANUFACTURING CO. Inc. Jan. 15, 1957 [April 11, 1956], No. 1521/57. Class 38 (5). A rotary switch has partially embedded contacts 36, 37, 38 in the path of a switch-arm 78 on one side 34 of each insulating plate 26 and similar contacts 46, 47, 48 in the path of an arm 79 on the other side 44 of each plate. The arms 78, 79 are extensions of plates 67, 68 riveted on each side of insulators 69 to form rotors 66 which can turn in a hole 29 in each plate. The plates 67, 68 are electrically connected by the rivets 71 and overlap the edges of the holes 29 so as to engage conductor rings 54, 58. The rings and contacts have conductors (e.g. 39, 41, 42, 61) taken to the edge 32 of each plate so that when a plate is slid into slots 17, 21 of a frame 10 they engage fixed terminals (e.g. 91 ... 94) on fixed plates 101. Slots 31, 74 are provided in the plates 26 and rotors 66 so that they can be slid over the non-circular actuating shaft 20 attached to a knob 11, when the rotor is in the off position so that a plate 26 may be removed or replaced. The slots 31, 74 may be omitted and the rotor provided with a hole of the same shape as the shaft 20 so that the shaft must be removed before a plate can be replaced (Fig. 9, not shown).
GB1521/57A 1956-04-11 1957-01-15 Improvements in rotary electric switches Expired GB805412A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US577533A US2841660A (en) 1956-04-11 1956-04-11 Rotary switch with removable units

Publications (1)

Publication Number Publication Date
GB805412A true GB805412A (en) 1958-12-03

Family

ID=24309141

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1521/57A Expired GB805412A (en) 1956-04-11 1957-01-15 Improvements in rotary electric switches

Country Status (4)

Country Link
US (1) US2841660A (en)
DE (1) DE1076779B (en)
FR (1) FR1173568A (en)
GB (1) GB805412A (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2951185A (en) * 1956-12-28 1960-08-30 Gen Dynamics Corp Printed circuit subassemblies and test fixtures
US2946877A (en) * 1958-02-14 1960-07-26 Sanders Associates Inc Printed circuit article
US2976375A (en) * 1958-04-09 1961-03-21 Sarkes Tarzian High frequency tuner
US3008113A (en) * 1958-07-30 1961-11-07 Ibm Electrical interconnecting and mounting device for printed-circuit boards
US2952810A (en) * 1958-11-28 1960-09-13 James A Helton Test adapter for electronic equipment
US3015000A (en) * 1959-03-26 1961-12-26 Tabet Mfg Company Inc Switch assembly with removable units
US2971066A (en) * 1959-04-23 1961-02-07 Tabet Mfg Company Inc Electrical switch with removable units
US3042763A (en) * 1959-11-09 1962-07-03 Controls Co Of America Timer
US3072756A (en) * 1960-01-29 1963-01-08 Tabet Mfg Company Inc Electrical switch assembly
US3111640A (en) * 1962-06-15 1963-11-19 Edward W Dial Variable resistance device
US3187227A (en) * 1962-07-19 1965-06-01 Melpar Inc Packaging technique for microelectronic circuits
GB1215932A (en) * 1967-03-15 1970-12-16 Plessey Co Ltd Improvements relating to electric switches
NL136424C (en) * 1968-05-31
US3534184A (en) * 1968-12-18 1970-10-13 Michael A Tabet Rotary switch equipped with shiftable shaft for lifting wiper arms
US3822368A (en) * 1972-04-17 1974-07-02 R Salzman Lock construction
US3808532A (en) * 1972-10-12 1974-04-30 Us Navy Extender test connector for plug-in module
GB1486491A (en) * 1975-01-15 1977-09-21 Wessex Advanced Switching Prod Rotary wafer switch
GB1553921A (en) * 1976-09-01 1979-10-10 Amp Inc Electrical junction box
WO2011049785A1 (en) * 2009-10-22 2011-04-28 Illinois Tool Works Inc. A rotary encoder suitable for a use with a gas valve on a range
US9080775B2 (en) * 2010-05-12 2015-07-14 Bsh Home Appliances Corporation Slide-in simmer potentiometer for a household appliance

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1049833A (en) * 1912-06-12 1913-01-07 Valentino Ficcio Sign and indicator.
US2616994A (en) * 1948-05-06 1952-11-04 Ibm Rotary switch
BE504281A (en) * 1948-10-05
NL90799C (en) * 1949-03-08
US2644063A (en) * 1951-05-21 1953-06-30 Gen Electric Switch wafer mounting clip

Also Published As

Publication number Publication date
DE1076779B (en) 1960-03-03
FR1173568A (en) 1959-02-26
US2841660A (en) 1958-07-01

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