DE1236054B - Mehrfachschalter - Google Patents

Mehrfachschalter

Info

Publication number
DE1236054B
DE1236054B DER35418A DER0035418A DE1236054B DE 1236054 B DE1236054 B DE 1236054B DE R35418 A DER35418 A DE R35418A DE R0035418 A DER0035418 A DE R0035418A DE 1236054 B DE1236054 B DE 1236054B
Authority
DE
Germany
Prior art keywords
switch
rail
housing
switches
profile
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.)
Pending
Application number
DER35418A
Other languages
German (de)
English (en)
Inventor
Christian Godefroy
Max Stapfer
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.)
ISOSTAT L
Original Assignee
ISOSTAT L
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 ISOSTAT L filed Critical ISOSTAT L
Publication of DE1236054B publication Critical patent/DE1236054B/de
Pending legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05GCONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G7/00Manually-actuated control mechanisms provided with one single controlling member co-operating with one single controlled member; Details thereof
    • G05G7/02Manually-actuated control mechanisms provided with one single controlling member co-operating with one single controlled member; Details thereof characterised by special provisions for conveying or converting motion, or for acting at a distance
    • G05G7/08Manually-actuated control mechanisms provided with one single controlling member co-operating with one single controlled member; Details thereof characterised by special provisions for conveying or converting motion, or for acting at a distance in which repeated movement of the controlling member moves the controlling member through a cycle of distinct positions
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43KIMPLEMENTS FOR WRITING OR DRAWING
    • B43K24/00Mechanisms for selecting, projecting, retracting or locking writing units
    • B43K24/02Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions
    • B43K24/08Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by push-buttons
    • B43K24/086Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by push-buttons with heart-shaped cams, balls
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00Contacts
    • H01H1/12Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/24Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting
    • H01H1/26Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting with spring blade support
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00Contacts
    • H01H1/12Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/36Contacts characterised by the manner in which co-operating contacts engage by sliding
    • H01H1/44Contacts characterised by the manner in which co-operating contacts engage by sliding with resilient mounting
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02Details
    • H01H13/12Movable parts; Contacts mounted thereon
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/50Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member
    • H01H13/56Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force
    • H01H13/562Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force making use of a heart shaped cam
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/72Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard wherein the switch has means for limiting the number of operating members that can concurrently be in the actuated position
    • H01H13/74Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard wherein the switch has means for limiting the number of operating members that can concurrently be in the actuated position each contact set returning to its original state only upon actuation of another of the operating members
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H15/00Switches having rectilinearly-movable operating part or parts adapted for actuation in opposite directions, e.g. slide switch
    • H01H15/02Details
    • H01H15/06Movable parts; Contacts mounted thereon
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/16Fastening of connecting parts to base or case; Insulating connecting parts from base or case
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03JTUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J5/00Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
    • H03J5/24Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection
    • H03J5/26Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection operated by hand
    • H03J5/32Stationary tuning circuits or elements selected by push-button
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/0006Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00Machine element or mechanism
    • Y10T74/20Control lever and linkage systems
    • Y10T74/20396Hand operated
    • Y10T74/20468Sliding rod
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00Machine element or mechanism
    • Y10T74/20Control lever and linkage systems
    • Y10T74/20576Elements
    • Y10T74/20636Detents

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Push-Button Switches (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Mechanical Control Devices (AREA)
  • Slide Switches (AREA)
  • Discharge By Other Means (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Manufacture Of Switches (AREA)
  • Types And Forms Of Lifts (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
DER35418A 1962-06-16 1963-06-14 Mehrfachschalter Pending DE1236054B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR900983A FR1335017A (fr) 1962-06-16 1962-06-16 Perfectionnements aux commutateurs à commandes par touches

Publications (1)

Publication Number Publication Date
DE1236054B true DE1236054B (de) 1967-03-09

Family

ID=8781183

Family Applications (4)

Application Number Title Priority Date Filing Date
DER35418A Pending DE1236054B (de) 1962-06-16 1963-06-14 Mehrfachschalter
DE19631540327 Pending DE1540327B1 (de) 1962-06-16 1963-06-14 Elektrischer schalter mit verschiebbarer schaltstange
DER35417A Pending DE1229171B (de) 1962-06-16 1963-06-14 Elektrischer Schalter mit verschiebbarer Schaltstange
DER35433A Pending DE1213194B (de) 1962-06-16 1963-06-14 Verriegelungsvorrichtung fuer einen Schieber

Family Applications After (3)

Application Number Title Priority Date Filing Date
DE19631540327 Pending DE1540327B1 (de) 1962-06-16 1963-06-14 Elektrischer schalter mit verschiebbarer schaltstange
DER35417A Pending DE1229171B (de) 1962-06-16 1963-06-14 Elektrischer Schalter mit verschiebbarer Schaltstange
DER35433A Pending DE1213194B (de) 1962-06-16 1963-06-14 Verriegelungsvorrichtung fuer einen Schieber

Country Status (7)

Country Link
US (3) US3259699A (xx)
DE (4) DE1236054B (xx)
ES (3) ES288614A1 (xx)
FR (1) FR1335017A (xx)
GB (4) GB1054914A (xx)
IT (1) IT699906A (xx)
NL (3) NL294094A (xx)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2513887A1 (de) * 1974-03-29 1975-10-02 Temple De Rougemont Christian Schalter aus standardisierten elementen
DE2801074A1 (de) * 1977-01-12 1978-07-13 Schweitzer Ag H E Fuehrungsrohr fuer mehrfachschalter

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1260586B (de) * 1964-04-13 1968-02-08 Rudolf Schadow Schiebetastenschalter
FR86916E (fr) * 1964-10-14 1966-05-06 Perfectionnements aux commutateurs à commandes par touches
US3325609A (en) * 1965-08-02 1967-06-13 Jon L Otterlei Timer switch controlled by push button and motor operated cams
DE1295048B (de) * 1965-10-22 1969-05-14 Markworth Gmbh Drucktasten-Schaltvorrichtung, insbesondere fuer Nachrichtengeraete
US3392251A (en) * 1966-02-07 1968-07-09 Lucas Industries Ltd Electrical pushbutton type switches
DE1288179B (de) * 1966-12-10 1969-01-30 Preh Elektro Feinmechanik Federnde Kontaktbruecke fuer Schiebeschalter
DE1291400B (de) * 1966-12-14 1969-03-27 Schoeller & Co Elektrotech Mehrfachdrucktastenschalter
GB1151142A (en) * 1967-01-10 1969-05-07 Electronic Components Ltd Improvements in or relating to Electrical Switches
DE1300603B (de) * 1967-01-18 1969-08-07 Sel Kontakt Bauelemente Gmbh Schiebe- oder Drucktastenschalter
US3419696A (en) * 1967-03-13 1968-12-31 Switchcraft Push button switch with button-actuated carriage adapted to carry plurality of blades for simple and complex switching arrangements
US3432624A (en) * 1967-08-11 1969-03-11 Clare Pendar Co Shock resistant multiple switch assembly
DE1765562B1 (de) * 1968-02-21 1972-01-20 Rudolf Schadow Tastschalter
US3507973A (en) * 1968-05-01 1970-04-21 Lee De Pree Touch sensitive capacitor timing percussion keying circuit
US3517140A (en) * 1968-09-20 1970-06-23 Switchcraft Pushbutton switch means
GB1285337A (en) * 1968-09-23 1972-08-16 Lucas Industries Ltd Electrical switches
US3646300A (en) * 1969-11-19 1972-02-29 Alps Electric Co Ltd Contact switch
GB1298262A (en) * 1970-04-07 1972-11-29 Electronic Components Ltd Improvements in or relating to push button switches
US3646283A (en) * 1970-04-20 1972-02-29 Globe Union Inc Multistation pushbutton switch assembly with master control means for alternative push-push or only one switch operable at a time modes of actuation
US3651700A (en) * 1970-06-22 1972-03-28 Switchcraft Push button means
FR2173709B1 (xx) * 1972-02-29 1976-07-09 Isostat
US3777090A (en) * 1972-07-26 1973-12-04 Datanetics Corp Linear cam actuated diaphragm switch with lost motion actuator
US4001526A (en) * 1974-07-12 1977-01-04 Molex Incorporated Alternate action switch
US4124313A (en) * 1974-08-22 1978-11-07 Kienzle Apparate Gmbh Keyboard assembly
US4202640A (en) * 1974-08-22 1980-05-13 Kienzle Apparate Gmbh Keyboard assembly
JPS5713704Y2 (xx) * 1975-03-04 1982-03-19
CH595687A5 (xx) * 1975-08-29 1978-02-28 Tschudin & Heid Ag
DE2705756C2 (de) * 1977-02-11 1982-09-02 Alps Electric Co., Ltd., Tokyo Druckknopfschalter für elektronische Tischrechner o.dgl.
DE2722813C2 (de) * 1977-05-20 1979-05-10 Petrick Gmbh Elektro-Mechanische Bauelemente, 3202 Bad Salzdetfurth Schiebetaste
JPS5929727B2 (ja) * 1980-03-14 1984-07-23 元之助 新井 道路のジョイント
DE3015292C2 (de) * 1980-04-21 1985-10-17 Preh, Elektrofeinmechanische Werke Jakob Preh Nachf. Gmbh & Co, 8740 Bad Neustadt Drucktastenaggregat
US4404444A (en) * 1982-02-04 1983-09-13 Electronic Components Groupe, Inc. Convertible alternate action/momentary pushbutton switch
DE3214259C2 (de) * 1982-04-17 1986-09-18 ddm hopt + schuler GmbH & Co KG, 7210 Rottweil Schalter
DE3325688C2 (de) * 1983-07-15 1985-06-13 ddm hopt + schuler GmbH & Co KG, 7210 Rottweil Schalter
DE3412517A1 (de) * 1984-04-04 1985-10-17 Klöckner-Moeller Elektrizitäts GmbH, 5300 Bonn Befehlstaste mit drehantrieb
DE3427378A1 (de) * 1984-07-25 1986-01-30 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Versenkbarer drehknebel
FR2586460B1 (fr) * 1985-08-21 1987-11-06 Marechal Sepm Dispositif anti-inversion du mouvement relatif de deux organes, respectivement male et femelle, dont l'un est actionne manuellement
JPH0347218Y2 (xx) * 1985-09-26 1991-10-08
JPH09265854A (ja) * 1996-03-28 1997-10-07 Niles Parts Co Ltd スイッチのストッパー構造
IT1290320B1 (it) * 1997-02-14 1998-10-22 Silvano Lamberti Pulsantiera ad elevata flessibilita' di utilizzo
US20070024588A1 (en) * 2005-07-26 2007-02-01 Yin Memphis Z Keyboard lighting device
FR3072497B1 (fr) 2017-10-16 2019-09-27 Schneider Electric Industries Sas Sectionneur d'alimentation electrique pour un module de protection et module de protection comportant un tel sectionneur

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1086783B (de) * 1958-07-02 1960-08-11 Continental Elektro Ind Ag Drucktastenschalter mit in ihrer Laengsrichtung verschiebbaren Sperrschienen
DE1097002B (de) * 1958-01-18 1961-01-12 Busch Jaeger Duerener Metall Drucktastenschalter

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US947722A (en) * 1906-09-28 1910-01-25 Century Telephone Construction Company Selective ringing-key.
US1056759A (en) * 1912-02-19 1913-03-18 Alice L Hennessy Switch-box and support.
US2592660A (en) * 1949-08-19 1952-04-15 Harold W Crumley Plunger type cam actuated switch
GB713458A (en) * 1951-10-01 1954-08-11 Pye Ltd Improvements in or relating to the prevention of coronary discharge in high tension electrical devices
BE541267A (xx) * 1955-09-14 1956-03-13
GB802836A (en) * 1956-06-09 1958-10-15 Falk Stadelmann & Company Ltd Improved fixing means for an electric switch
AT204118B (xx) * 1956-09-03 1959-06-25 Licentia Patent-Verwaltungs-Gmbh
FR1160320A (fr) * 1956-11-16 1958-07-11 Perfectionnements aux commutateurs électriques
US2919315A (en) * 1957-04-25 1959-12-29 Gen Motors Corp Electric switch
BE572180A (xx) * 1957-10-19
US2946237A (en) * 1958-02-10 1960-07-26 Royal Mcbee Corp Latching devices
DE1126963B (de) * 1958-11-24 1962-04-05 Busch Jaeger Duerener Metall Mehrfach-Druckknopfschalter
FR1210942A (fr) * 1959-02-02 1960-03-11 Contacteur électrique pour courants faibles, à grand nombre de contacts
US3091671A (en) * 1959-11-30 1963-05-28 Gen Electric Pushbutton switch with mechanically actuated extended slider
US3072757A (en) * 1960-01-22 1963-01-08 United Internat Dynamics Corp Electromechanical device
US3019323A (en) * 1960-03-21 1962-01-30 Telex Inc Electrical switch
NL253007A (xx) * 1960-06-23

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1097002B (de) * 1958-01-18 1961-01-12 Busch Jaeger Duerener Metall Drucktastenschalter
DE1086783B (de) * 1958-07-02 1960-08-11 Continental Elektro Ind Ag Drucktastenschalter mit in ihrer Laengsrichtung verschiebbaren Sperrschienen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2513887A1 (de) * 1974-03-29 1975-10-02 Temple De Rougemont Christian Schalter aus standardisierten elementen
DE2801074A1 (de) * 1977-01-12 1978-07-13 Schweitzer Ag H E Fuehrungsrohr fuer mehrfachschalter

Also Published As

Publication number Publication date
ES288612A1 (es) 1963-11-01
ES288614A1 (es) 1963-11-01
GB993544A (en) 1965-05-26
DE1540327B1 (de) 1971-04-22
US3229548A (en) 1966-01-18
GB1054914A (xx) 1967-01-11
DE1213194B (de) 1966-03-24
GB1054915A (xx) 1967-01-11
FR1335017A (fr) 1963-08-16
NL294092A (xx) 1965-04-12
IT699906A (xx) 1900-01-01
ES288613A1 (es) 1963-11-01
US3259699A (en) 1966-07-05
GB993814A (en) 1965-06-02
US3259728A (en) 1966-07-05
NL294094A (xx) 1965-04-12
NL294093A (xx) 1965-04-12
DE1229171B (de) 1966-11-24

Similar Documents

Publication Publication Date Title
DE1236054B (de) Mehrfachschalter
DE1279165B (de) Schaltvorrichtung fuer Kontaktfederleisten
EP3375046B1 (de) Elektrische anschlussklemme
DE3832588A1 (de) Kontaktsatz, und kontaktfeder dafuer
EP0028000A1 (de) Drucktaste
DE2343838B2 (de) Matrizenförmiges Drucktastenfeld
DE2705756C2 (de) Druckknopfschalter für elektronische Tischrechner o.dgl.
DE2132158A1 (de) Federnde Kontaktbruecke fuer Schieberschalter
DE3122885C2 (de) Tastschalter
DE2559861B1 (de) Verriegelbarer Drucktastenschalter
DE2618317C2 (de) Adapter zur Verbindung elektromagnetischer Schaltgeräte mit gedruckten Leiterplatten
DE2644612C3 (de) Aus Blechmaterial gebogenes Kontaktelement für einen mehrpoligen elektrischen Steckverbinder
DE3332825A1 (de) Steuervorrichtung mit einem mehrfachkoordinatenschalter zur tastenbetaetigung
DE2326286A1 (de) Werkzeug
DE19633114C2 (de) Elektrischer Verbinder
DE1213507B (de) Loesbare mechanische und elektrische Verbindung von Bauelementen
DE2352230B2 (de) Drucktastenaggregat
DE60000150T2 (de) Verbinder mit einer in einem Käfig befindlichen Klemmfeder und einer auf die Klemmfeder bezogenen Platte
DE2462035C3 (de) Tastatur
DE2462034C3 (de) Zum Zusammensetzen von Tastaturen geeignete Taste
DE3513028C2 (de) Fassung zur Halterung einer Vielzahl von Anschlußstiften
DE2102385A1 (de) Tastenschalter-Tableau-Mechanik
DE1270149B (de) Kontakt mit angeformter Klemme fuer einen schraubenlosen Anschluss
DE7903379U1 (de) Drucktastenschalter
DE2739928A1 (de) Temperaturabhaengig arbeitender elektrischer schalter in flachbauweise