FR2415354A1 - Microswitch with transverse external operating element - has trip on element moving parallel to switch actuator against force - Google Patents

Microswitch with transverse external operating element - has trip on element moving parallel to switch actuator against force

Info

Publication number
FR2415354A1
FR2415354A1 FR7901322A FR7901322A FR2415354A1 FR 2415354 A1 FR2415354 A1 FR 2415354A1 FR 7901322 A FR7901322 A FR 7901322A FR 7901322 A FR7901322 A FR 7901322A FR 2415354 A1 FR2415354 A1 FR 2415354A1
Authority
FR
France
Prior art keywords
trip
microswitch
switch
operating element
switch actuator
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.)
Withdrawn
Application number
FR7901322A
Other languages
French (fr)
Inventor
Alec John Heap
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of FR2415354A1 publication Critical patent/FR2415354A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/16—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch 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. for a door switch, a limit switch, a floor-levelling switch of a lift
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H15/00—Switches having rectilinearly-movable operating part or parts adapted for actuation in opposite directions, e.g. slide switch
    • H01H15/02—Details
    • H01H15/06—Movable parts; Contacts mounted thereon
    • H01H15/10—Operating parts
    • H01H15/102—Operating parts comprising cam devices
    • H01H15/107—Operating parts comprising cam devices actuating conventional selfcontained microswitches

Abstract

The switching device has a microswitch (11, 12) and an external element (14) operating the switch transversally to the switch operating element's (13) movement. This external element (14) carries a trip for the switch, which moves in the direction parallel to the switch operating element (13) movement against a force greater than that needed for the operating element (13) movement. The distance over which the trip (21) travels against the above force is at least equal to the difference between a maximum and minimum of the distance between the external element (14) and the operating element (13). The trip (21) has a rest position. The operated position of the switch element is at a maximum distance from the external element (14).
FR7901322A 1978-01-21 1979-01-19 Microswitch with transverse external operating element - has trip on element moving parallel to switch actuator against force Withdrawn FR2415354A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB251378 1978-01-21

Publications (1)

Publication Number Publication Date
FR2415354A1 true FR2415354A1 (en) 1979-08-17

Family

ID=9740902

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7901322A Withdrawn FR2415354A1 (en) 1978-01-21 1979-01-19 Microswitch with transverse external operating element - has trip on element moving parallel to switch actuator against force

Country Status (5)

Country Link
JP (1) JPS54103586A (en)
DE (1) DE2856564A1 (en)
ES (1) ES476446A1 (en)
FR (1) FR2415354A1 (en)
IT (1) IT7947693A0 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1435634A2 (en) * 2002-12-30 2004-07-07 BSH Bosch und Siemens Hausgeräte GmbH Safety switch for electrical kitchen device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1435634A2 (en) * 2002-12-30 2004-07-07 BSH Bosch und Siemens Hausgeräte GmbH Safety switch for electrical kitchen device
EP1435634A3 (en) * 2002-12-30 2005-09-14 BSH Bosch und Siemens Hausgeräte GmbH Safety switch for electrical kitchen device

Also Published As

Publication number Publication date
DE2856564A1 (en) 1979-07-26
ES476446A1 (en) 1979-11-16
IT7947693A0 (en) 1979-01-18
JPS54103586A (en) 1979-08-15

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Legal Events

Date Code Title Description
ST Notification of lapse