IE32540B1 - Improvements in or relating to electric switches - Google Patents

Improvements in or relating to electric switches

Info

Publication number
IE32540B1
IE32540B1 IE134768A IE134768A IE32540B1 IE 32540 B1 IE32540 B1 IE 32540B1 IE 134768 A IE134768 A IE 134768A IE 134768 A IE134768 A IE 134768A IE 32540 B1 IE32540 B1 IE 32540B1
Authority
IE
Ireland
Prior art keywords
tongue
shackle
bulge
nov
snap
Prior art date
Application number
IE134768A
Other versions
IE32540L (en
Original Assignee
Elektro Praga Hlinsko
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 Elektro Praga Hlinsko filed Critical Elektro Praga Hlinsko
Publication of IE32540L publication Critical patent/IE32540L/en
Publication of IE32540B1 publication Critical patent/IE32540B1/en

Links

Classifications

    • 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
    • H01H13/26—Snap-action arrangements depending upon deformation of elastic members
    • H01H13/36—Snap-action arrangements depending upon deformation of elastic members using flexing of blade springs

Landscapes

  • Mechanisms For Operating Contacts (AREA)
  • Thermally Actuated Switches (AREA)
  • Fluid-Damping Devices (AREA)
  • Push-Button Switches (AREA)

Abstract

1,228,605. Snap-action switches. ELEKTRO-PRAGA HLINSKO, NARODNI PODNIK. 6 Nov., 1968 [7 Nov., 1967], No. 52526/68. Heading H1N. A snap-action electric switch is constructed from a single flat sheet comprising a shackle 2 having a tongue 3 and a U-shaped frame 7 having a tongue 8, the sheet being bent at 6 by bending arms 7 and tongue 8 is connected to tongue 3. As shown, the end of tongue 8 fits into a slot 9 at the end of tongue 3. Moving contact 10 moves between fixed contact 13 and stop 14. An actuating member such as a bimetal engages bulge 5 and a pin of a control member is located in recess 12. A resilient foil 11 is connected between moving contact 10 and the supply. Shackle 2 may be reinforced by longitudinal pressed ribs, holes may be provided at points 5 and 12 and a bulge may be provided in shackle 2 or tongue 3 in place of stop 14. [GB1228605A]
IE134768A 1967-11-07 1968-11-07 Improvements in or relating to electric switches IE32540B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS787267 1967-11-07

Publications (2)

Publication Number Publication Date
IE32540L IE32540L (en) 1969-05-07
IE32540B1 true IE32540B1 (en) 1973-09-05

Family

ID=5428604

Family Applications (1)

Application Number Title Priority Date Filing Date
IE134768A IE32540B1 (en) 1967-11-07 1968-11-07 Improvements in or relating to electric switches

Country Status (8)

Country Link
AT (1) AT292103B (en)
FI (1) FI46894C (en)
FR (1) FR1590960A (en)
GB (1) GB1228605A (en)
IE (1) IE32540B1 (en)
NL (1) NL158645B (en)
NO (1) NO128553B (en)
SE (1) SE357466B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3243528A1 (en) * 1982-11-25 1984-05-30 Thermostat-und Schaltgerätebau GmbH & Co KG, 8730 Bad Kissingen CONTACT SPRING FOR SNAP SWITCHES

Also Published As

Publication number Publication date
DE1806807A1 (en) 1969-06-04
SE357466B (en) 1973-06-25
FI46894C (en) 1973-07-10
AT292103B (en) 1971-08-10
FR1590960A (en) 1970-04-20
GB1228605A (en) 1971-04-15
NL6815857A (en) 1969-05-09
FI46894B (en) 1973-04-02
NO128553B (en) 1973-12-03
DE1806807B2 (en) 1975-12-11
IE32540L (en) 1969-05-07
NL158645B (en) 1978-11-15

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