FR1066213A - Control mechanism for limit switch - Google Patents

Control mechanism for limit switch

Info

Publication number
FR1066213A
FR1066213A FR1066213DA FR1066213A FR 1066213 A FR1066213 A FR 1066213A FR 1066213D A FR1066213D A FR 1066213DA FR 1066213 A FR1066213 A FR 1066213A
Authority
FR
France
Prior art keywords
control mechanism
limit switch
switch
limit
control
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
Other languages
French (fr)
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of FR1066213A publication Critical patent/FR1066213A/en
Expired legal-status Critical Current

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
    • H01H21/285—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 having an operating arm actuated by the movement of the body and mounted on an axis converting its rotating movement into a rectilinear switch activating movement
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/46—Driving mechanisms, i.e. for transmitting driving force to the contacts using rod or lever linkage, e.g. toggle
    • H01H2003/463—Driving mechanisms, i.e. for transmitting driving force to the contacts using rod or lever linkage, e.g. toggle using a blade spring lever for perpendicular force transmission
    • 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
    • Y10T74/18—Mechanical movements
    • Y10T74/18888—Reciprocating to or from oscillating
    • 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
    • Y10T74/20006—Resilient connections
FR1066213D 1951-07-28 1952-07-23 Control mechanism for limit switch Expired FR1066213A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US239142A US2673468A (en) 1951-07-28 1951-07-28 Limit switch operating mechanism

Publications (1)

Publication Number Publication Date
FR1066213A true FR1066213A (en) 1954-06-03

Family

ID=22900788

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1066213D Expired FR1066213A (en) 1951-07-28 1952-07-23 Control mechanism for limit switch

Country Status (2)

Country Link
US (1) US2673468A (en)
FR (1) FR1066213A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2821593A (en) * 1952-09-02 1958-01-28 Aerojet General Co Switch
US2968708A (en) * 1956-11-28 1961-01-17 Sagona Charles Article for use in an electrical switch device or in a thermostatically-controlled mechanism
US2895025A (en) * 1957-01-02 1959-07-14 Aerojet General Co Differential fluid pressure switch device
US2923787A (en) * 1957-04-04 1960-02-02 Oscar L Nelson Switches
BE560266A (en) * 1957-05-16
US3001045A (en) * 1959-04-08 1961-09-19 Edward J Kosowicz Pressure sensitive switch
US3055226A (en) * 1959-10-08 1962-09-25 Square D Co Overtravel and snap-back control device for limit switch arms
JPS5522664U (en) * 1978-07-31 1980-02-14
US4443209A (en) * 1980-02-07 1984-04-17 Bally Manufacturing Corporation Gaming apparatus having manually controllable-operating speed
US4433224A (en) * 1982-10-18 1984-02-21 Honeywell Inc. Actuator mechanism with enhanced tactile characteristics
US5446252A (en) * 1994-01-21 1995-08-29 Burger; Philip M. Flat spring actuating mechanism for plunger-type switch
US6982392B1 (en) 2005-05-06 2006-01-03 Burger & Brown Engineering, Inc. Water resistant actuating mechanism for plunger type switches
US7329822B1 (en) * 2006-06-08 2008-02-12 Illinois Tool Works Inc Safety switch assembly
US7569783B2 (en) * 2007-02-21 2009-08-04 Burger & Brown Engineering, Inc. Low-profile switch with flat spring actuating mechanism

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1680428A (en) * 1928-08-14 House electric
US1493559A (en) * 1922-03-18 1924-05-13 Henry Hyman & Co Inc Smap switch for plugs
US1676155A (en) * 1927-03-16 1928-07-03 Ellsworth Craig Circuit breaker and closer
US1973800A (en) * 1933-09-14 1934-09-18 Herbert C Curtis Snap switch operating mechanism
US2040663A (en) * 1933-10-11 1936-05-12 Jacob Delafon Cie Ets Installation for mixing two fluids
US2121626A (en) * 1936-06-04 1938-06-21 Degelman Edward Clutch engaging and disengaging mechanism
US2218837A (en) * 1939-07-19 1940-10-22 Leo J Wahl Electromagnetically driven motor

Also Published As

Publication number Publication date
US2673468A (en) 1954-03-30

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