US2641050A - Method of making rotary switch wipers - Google Patents

Method of making rotary switch wipers Download PDF

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Publication number
US2641050A
US2641050A US2905A US290548A US2641050A US 2641050 A US2641050 A US 2641050A US 2905 A US2905 A US 2905A US 290548 A US290548 A US 290548A US 2641050 A US2641050 A US 2641050A
Authority
US
United States
Prior art keywords
wipers
switch
spring
rotary switch
contacts
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 - Lifetime
Application number
US2905A
Other languages
English (en)
Inventor
Kenneth W Graybill
Sengebusch Hans
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.)
Automatic Electric Laboratories Inc
Original Assignee
Automatic Electric Laboratories 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
Priority to NLAANVRAGE7710200,A priority Critical patent/NL171847B/nl
Priority to BE471881D priority patent/BE471881A/xx
Priority to FR943077D priority patent/FR943077A/fr
Priority to GB17051/49A priority patent/GB642640A/en
Priority to GB7092/47A priority patent/GB642586A/en
Application filed by Automatic Electric Laboratories Inc filed Critical Automatic Electric Laboratories Inc
Priority to US2904A priority patent/US2522715A/en
Priority to US2905A priority patent/US2641050A/en
Priority to US248897A priority patent/US2710896A/en
Application granted granted Critical
Publication of US2641050A publication Critical patent/US2641050A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H67/00—Electrically-operated selector switches
    • H01H67/02—Multi-position wiper switches
    • H01H67/04—Multi-position wiper switches having wipers movable only in one direction for purpose of selection
    • H01H67/06—Rotary switches, i.e. having angularly movable wipers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49105—Switch making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/15—Intermittent grip type mechanical movement
    • Y10T74/1526—Oscillation or reciprocation to intermittent unidirectional motion

Definitions

  • quickly restores lever arm 46 to normal causing pawl 51 to advance the toothed wheel and the associated wipers toward their next contact position.
  • the toothed portion of the lever arm once more meshes with the teeth of wheel 23 so that the wipers (which now are moving very rapidly) will not be carried beyond that position due to acquired momentum.

Landscapes

  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Transmission Devices (AREA)
  • Telephone Set Structure (AREA)
  • Mechanisms For Operating Contacts (AREA)
US2905A 1946-03-15 1948-01-17 Method of making rotary switch wipers Expired - Lifetime US2641050A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
BE471881D BE471881A (nl) 1946-03-15
NLAANVRAGE7710200,A NL171847B (nl) 1946-03-15 Geluidsopneem- en weergeefapparaat.
FR943077D FR943077A (fr) 1946-03-15 1947-03-12 Perfectionnements aux commutateurs automatiques applicables notamment dans les systèmes téléphoniques ou systèmes analogues
GB7092/47A GB642586A (en) 1946-03-15 1947-03-14 Improvements in or relating to automatic switches suitable for use in telephone or like systems
GB17051/49A GB642640A (en) 1946-03-15 1947-03-14 Improvements in or relating to automatic switches suitable for use in telephone or like systems
US2904A US2522715A (en) 1946-03-15 1948-01-17 Rotary switch
US2905A US2641050A (en) 1946-03-15 1948-01-17 Method of making rotary switch wipers
US248897A US2710896A (en) 1946-03-15 1951-09-29 Rotary stepping switches

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US65455646A 1946-03-15 1946-03-15
US2904A US2522715A (en) 1946-03-15 1948-01-17 Rotary switch
US2905A US2641050A (en) 1946-03-15 1948-01-17 Method of making rotary switch wipers
US248897A US2710896A (en) 1946-03-15 1951-09-29 Rotary stepping switches

Publications (1)

Publication Number Publication Date
US2641050A true US2641050A (en) 1953-06-09

Family

ID=27485221

Family Applications (3)

Application Number Title Priority Date Filing Date
US2905A Expired - Lifetime US2641050A (en) 1946-03-15 1948-01-17 Method of making rotary switch wipers
US2904A Expired - Lifetime US2522715A (en) 1946-03-15 1948-01-17 Rotary switch
US248897A Expired - Lifetime US2710896A (en) 1946-03-15 1951-09-29 Rotary stepping switches

Family Applications After (2)

Application Number Title Priority Date Filing Date
US2904A Expired - Lifetime US2522715A (en) 1946-03-15 1948-01-17 Rotary switch
US248897A Expired - Lifetime US2710896A (en) 1946-03-15 1951-09-29 Rotary stepping switches

Country Status (5)

Country Link
US (3) US2641050A (nl)
BE (1) BE471881A (nl)
FR (1) FR943077A (nl)
GB (2) GB642640A (nl)
NL (1) NL171847B (nl)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2743335A (en) * 1953-09-04 1956-04-24 Gen Motors Corp Circuit breaker
US2750480A (en) * 1953-01-29 1956-06-12 Charles B Freeman Circuit control device
US3014193A (en) * 1958-06-26 1961-12-19 Electro Tec Corp Electrical slip ring and support
US3093713A (en) * 1959-11-06 1963-06-11 Grigsby Company Inc Electrical component assembly
US3167852A (en) * 1960-10-26 1965-02-02 Standard Gribsby Method of making an electrical switch
US3196223A (en) * 1960-12-06 1965-07-20 Robert E Hartsock Selector switch with scanning motion translation means
US3248488A (en) * 1961-02-20 1966-04-26 Globe Union Inc Switch construction and contact clip mounting arrangement therefor

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE471881A (nl) * 1946-03-15
FR1100014A (nl) * 1953-02-21
US2914687A (en) * 1953-07-30 1959-11-24 Cons Electrodynamics Corp Stepping motor
US2792479A (en) * 1953-12-09 1957-05-14 Gintovt Henry Cycle control switch
US2799755A (en) * 1954-08-24 1957-07-16 Gen Electric Co Ltd Contact wiper assemblies for electromagnetic step-by-step switches
US2906838A (en) * 1955-03-04 1959-09-29 Burroughs Corp Program scanning apparatus
US2948013A (en) * 1955-09-07 1960-08-09 Blaw Knox Co Program control for soot blowers
US3086096A (en) * 1957-02-05 1963-04-16 United Electrodynamics Inc Stepping switch
US3097278A (en) * 1960-04-13 1963-07-09 Singer Mfg Co Rotary solenoid actuated switches
US3238319A (en) * 1961-09-13 1966-03-01 American Mach & Foundry Switch with axially spaced angularly offset rotary wiper contacts
US3106626A (en) * 1961-10-11 1963-10-08 Automatic Elect Lab Stepping switch
US3233066A (en) * 1963-02-26 1966-02-01 Cons Electronics Ind Low-torque stepper switch
US3267225A (en) * 1965-09-03 1966-08-16 Automatic Elect Lab Rotary switch shaft and support structure
US3319017A (en) * 1965-09-30 1967-05-09 Cecil S Adams Switch control apparatus with improved brush contact means
DE102004004016A1 (de) * 2004-01-20 2005-08-04 E.G.O. Elektro-Gerätebau GmbH Magnetisch aktivierte Kontaktiereinrichtung

Citations (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US668389A (en) * 1899-11-23 1901-02-19 Charles M Gould Electric switch.
US707505A (en) * 1901-04-15 1902-08-19 Sears B Condit Jr Electrical switch.
US1212318A (en) * 1916-05-17 1917-01-16 Plume & Atwood Mfg Company Fixture-loop.
US1246308A (en) * 1913-01-27 1917-11-13 Aron Elek Citaetszaehlerfabrik G M B H H Process of manufacturing electric measuring instruments.
US1595107A (en) * 1924-06-12 1926-08-10 Western Electric Co Composite article and method of making the same
US1707175A (en) * 1927-03-05 1929-03-26 Irene L Platt Dirigible spotlight and traffic signal
US1731977A (en) * 1925-01-14 1929-10-15 Automatic Telephone Mfg Co Ltd Rotary distributor for use in telegraph or like systems
US1768394A (en) * 1928-10-31 1930-06-24 Western Electric Co Selector switch
US1796402A (en) * 1925-11-06 1931-03-17 Ass Telephone & Telegraph Co Switch for telephone systems
US1886059A (en) * 1929-11-06 1932-11-01 Int Standard Electric Corp Automatic switching mechanism
GB391072A (en) * 1932-12-13 1933-04-20 Aron Electricity Meter Ltd Improvements in or relating to the manufacture of pointers for instruments
US2038405A (en) * 1934-01-22 1936-04-21 Gamewell Co Electric switch
US2096064A (en) * 1935-01-23 1937-10-19 Sophie Seberhagen Controller
US2177483A (en) * 1936-08-01 1939-10-24 Mallory & Co Inc P R Gang switch
US2257643A (en) * 1939-02-13 1941-09-30 Telefunken Gmbh Method of making rotary condensers
US2277443A (en) * 1941-05-10 1942-03-24 Comar Electric Co Switch-stack assembly
US2349878A (en) * 1942-11-17 1944-05-30 Western Electric Co Assembling apparatus
US2438959A (en) * 1942-12-12 1948-04-06 Western Electric Co Method of assembling arcuate terminal banks
US2522715A (en) * 1946-03-15 1950-09-19 Automatic Elect Lab Rotary switch

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1040940A (en) * 1911-05-10 1912-10-08 American Railway Signal Company Art of railway signaling.
US1794888A (en) * 1923-03-14 1931-03-03 Automatic Electric Inc Automatic switch
GB244458A (en) * 1924-12-09 1927-03-07 Automatic Telephone Mfg Co Ltd Improvements in or relating to automatic switches for use in telephone or like systems
GB358293A (en) * 1930-10-15 1931-10-08 Coventry Autom Telephones Ltd Improvements in or relating to electromagnetic step-by-step switches
US2194051A (en) * 1935-09-26 1940-03-19 Siemens Ag Telephone switch
FR917723A (fr) * 1945-07-24 1947-01-20 Constr Telephoniques Perfectionnements aux mécanismes d'avancement des commutateurs rotatifs

Patent Citations (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US668389A (en) * 1899-11-23 1901-02-19 Charles M Gould Electric switch.
US707505A (en) * 1901-04-15 1902-08-19 Sears B Condit Jr Electrical switch.
US1246308A (en) * 1913-01-27 1917-11-13 Aron Elek Citaetszaehlerfabrik G M B H H Process of manufacturing electric measuring instruments.
US1212318A (en) * 1916-05-17 1917-01-16 Plume & Atwood Mfg Company Fixture-loop.
US1595107A (en) * 1924-06-12 1926-08-10 Western Electric Co Composite article and method of making the same
US1731977A (en) * 1925-01-14 1929-10-15 Automatic Telephone Mfg Co Ltd Rotary distributor for use in telegraph or like systems
US1796402A (en) * 1925-11-06 1931-03-17 Ass Telephone & Telegraph Co Switch for telephone systems
US1707175A (en) * 1927-03-05 1929-03-26 Irene L Platt Dirigible spotlight and traffic signal
US1768394A (en) * 1928-10-31 1930-06-24 Western Electric Co Selector switch
US1886059A (en) * 1929-11-06 1932-11-01 Int Standard Electric Corp Automatic switching mechanism
GB391072A (en) * 1932-12-13 1933-04-20 Aron Electricity Meter Ltd Improvements in or relating to the manufacture of pointers for instruments
US2038405A (en) * 1934-01-22 1936-04-21 Gamewell Co Electric switch
US2096064A (en) * 1935-01-23 1937-10-19 Sophie Seberhagen Controller
US2177483A (en) * 1936-08-01 1939-10-24 Mallory & Co Inc P R Gang switch
US2257643A (en) * 1939-02-13 1941-09-30 Telefunken Gmbh Method of making rotary condensers
US2277443A (en) * 1941-05-10 1942-03-24 Comar Electric Co Switch-stack assembly
US2349878A (en) * 1942-11-17 1944-05-30 Western Electric Co Assembling apparatus
US2438959A (en) * 1942-12-12 1948-04-06 Western Electric Co Method of assembling arcuate terminal banks
US2522715A (en) * 1946-03-15 1950-09-19 Automatic Elect Lab Rotary switch

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2750480A (en) * 1953-01-29 1956-06-12 Charles B Freeman Circuit control device
US2743335A (en) * 1953-09-04 1956-04-24 Gen Motors Corp Circuit breaker
US3014193A (en) * 1958-06-26 1961-12-19 Electro Tec Corp Electrical slip ring and support
US3093713A (en) * 1959-11-06 1963-06-11 Grigsby Company Inc Electrical component assembly
US3167852A (en) * 1960-10-26 1965-02-02 Standard Gribsby Method of making an electrical switch
US3196223A (en) * 1960-12-06 1965-07-20 Robert E Hartsock Selector switch with scanning motion translation means
US3248488A (en) * 1961-02-20 1966-04-26 Globe Union Inc Switch construction and contact clip mounting arrangement therefor

Also Published As

Publication number Publication date
BE471881A (nl)
US2522715A (en) 1950-09-19
FR943077A (fr) 1949-02-25
NL171847B (nl)
US2710896A (en) 1955-06-14
GB642640A (en) 1950-09-06
GB642586A (en) 1950-09-06

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