IT652808B - Perfezionamento nei piccoli interruttori electrici - Google Patents

Perfezionamento nei piccoli interruttori electrici

Info

Publication number
IT652808B
IT652808B IT1256361A IT1256361A IT652808B IT 652808 B IT652808 B IT 652808B IT 1256361 A IT1256361 A IT 1256361A IT 1256361 A IT1256361 A IT 1256361A IT 652808 B IT652808 B IT 652808B
Authority
IT
Italy
Prior art keywords
improvement
electrical switches
small electrical
small
switches
Prior art date
Application number
IT1256361A
Other languages
English (en)
Italian (it)
Inventor
Gustav F Erickson
Original Assignee
Nat Rejectors Gmbh
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 Nat Rejectors Gmbh filed Critical Nat Rejectors Gmbh
Application granted granted Critical
Publication of IT652808B publication Critical patent/IT652808B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
    • H01H21/02—Details
    • H01H21/18—Movable parts; Contacts mounted thereon
    • H01H21/22—Operating parts, e.g. handle
    • H01H21/24—Operating parts, e.g. handle biased to return to normal position upon removal of operating force
    • H01H21/28—Operating parts, e.g. handle biased to return to normal position upon removal of operating force adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. door switch, limit switch, floor-levelling switch of a lift
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/12—Movable parts; Contacts mounted thereon
    • H01H13/14—Operating parts, e.g. push-button
    • H01H13/18—Operating parts, e.g. push-button adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. door switch, limit switch, floor-levelling switch of a lift
    • H01H13/186—Operating parts, e.g. push-button adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. door switch, limit switch, floor-levelling switch of a lift wherein the pushbutton is rectilinearly actuated by a lever pivoting on the housing of the switch
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
    • H01H5/02—Energy stored by the attraction or repulsion of magnetic parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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
    • Y10T403/00—Joints and connections
    • Y10T403/70—Interfitted members
    • Y10T403/7018—Interfitted members including separably interposed key
    • 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
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20576—Elements
    • Y10T74/20582—Levers
    • 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
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20576—Elements
    • Y10T74/20582—Levers
    • Y10T74/2063—Stops
    • 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
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20576—Elements
    • Y10T74/20732—Handles
    • Y10T74/20762—Shaft connections
    • 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
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20576—Elements
    • Y10T74/20732—Handles
    • Y10T74/20834—Hand wheels
    • Y10T74/20864—Handles
IT1256361A 1959-04-24 1961-07-10 Perfezionamento nei piccoli interruttori electrici IT652808B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80866959 US3123688A (en) 1959-04-24 1959-04-24 Switches for coin separators

Publications (1)

Publication Number Publication Date
IT652808B true IT652808B (it) 1963-02-22

Family

ID=39319795

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1256361A IT652808B (it) 1959-04-24 1961-07-10 Perfezionamento nei piccoli interruttori electrici

Country Status (8)

Country Link
US (2) US3123688A (fr)
AT (1) AT234196B (fr)
BE (1) BE605967A (fr)
CH (1) CH375058A (fr)
FR (1) FR1301901A (fr)
GB (1) GB954919A (fr)
IT (1) IT652808B (fr)
NL (1) NL266873A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1234829B (de) * 1963-11-05 1967-02-23 Joseph Kieninger K G Sprungschalter
GB1272066A (en) * 1968-05-29 1972-04-26 Otehall Ltd Improvements in or relating to electric switches
US4298779A (en) * 1979-01-13 1981-11-03 Matsushita Electric Works, Ltd. Rotary type microswitch
US4885435A (en) * 1988-12-23 1989-12-05 Telephone And Telegraph Company Cantilever spring switch having multiple fulcrums

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US470994A (en) * 1892-03-15 Contact-maker
US1835982A (en) * 1928-05-23 1931-12-08 Trumbull Electric Mfg Co Inclosed switch
US1834939A (en) * 1929-01-22 1931-12-08 Trumbull Vanderpoel Electric M Switch handle attaching means
US1950383A (en) * 1933-11-13 1934-03-13 Carter Carburctor Corp Shaft and lever
US2170341A (en) * 1938-08-22 1939-08-22 Penn Electric Switch Co Switch unit
US2342064A (en) * 1940-09-13 1944-02-15 Tinnerman Products Inc Fastening device
US2288435A (en) * 1940-09-24 1942-06-30 Bell Telephone Labor Inc Remote control apparatus
US2351038A (en) * 1941-02-05 1944-06-13 Gen Motors Corp Refrigerating apparatus
US2348982A (en) * 1943-02-06 1944-05-16 Gleason Sales Co Snap switch
US2480127A (en) * 1944-07-28 1949-08-30 Perfex Corp Snap switch
US2449109A (en) * 1946-02-05 1948-09-14 Richard J Domonkas Quick action switch
US2460695A (en) * 1946-08-31 1949-02-01 Durant Mfg Co Sensitive switch actuator
US2517075A (en) * 1948-04-27 1950-08-01 Christopher J Aquila Door latch handle
US2612578A (en) * 1949-07-30 1952-09-30 Stueland Lafe Resetting attachment for fluorescent lamp starters
US2589995A (en) * 1949-09-13 1952-03-18 Joseph A Darwin Time control device
US2602127A (en) * 1950-11-30 1952-07-01 Paragon Electric Company Snap switch
US2629034A (en) * 1951-06-02 1953-02-17 Gen Motors Corp Electrical apparatus
US2740857A (en) * 1952-01-15 1956-04-03 Porland Kjeld Electric switch with tilting movement
GB738422A (en) * 1953-04-20 1955-10-12 A F Bulgin & Company Ltd Improvements relating to plunger- or push-button-operated electric switches
US2789172A (en) * 1953-05-26 1957-04-16 Singer Mfg Co Snap-acting switch mechanisms
US2740005A (en) * 1953-06-26 1956-03-27 Rca Corp Multiple position switch
US2825778A (en) * 1953-07-03 1958-03-04 Electrical Apparatus Company I Switch assembly
US2782278A (en) * 1954-04-27 1957-02-19 Minjeapolis Honeywell Regulato Magnetic snap switch
US2982148A (en) * 1956-08-02 1961-05-02 Robertshaw Fulton Controls Co Control device
US2947831A (en) * 1957-07-23 1960-08-02 Burgess Products Co Ltd Snap action mechanism
US2939337A (en) * 1958-03-26 1960-06-07 Barber Colman Co Overtravel mechanism for cam actuated switch
US3062932A (en) * 1958-10-24 1962-11-06 Haydon Switch Inc Switch and parts thereof
US3067629A (en) * 1959-04-20 1962-12-11 Peter W Zurles Safety switch handle shaft stop means

Also Published As

Publication number Publication date
FR1301901A (fr) 1962-08-24
AT234196B (de) 1964-06-25
CH375058A (fr) 1964-02-15
BE605967A (fr) 1961-11-03
US3123688A (en) 1964-03-03
US3289492A (en) 1966-12-06
NL266873A (nl) 1964-08-10
GB954919A (en) 1964-04-08

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