FR2363682A1 - Vehicle frozen lock heater - is controlled by interior switch which is operated by magnet from exterior (SW 24.4.78) - Google Patents

Vehicle frozen lock heater - is controlled by interior switch which is operated by magnet from exterior (SW 24.4.78)

Info

Publication number
FR2363682A1
FR2363682A1 FR7727112A FR7727112A FR2363682A1 FR 2363682 A1 FR2363682 A1 FR 2363682A1 FR 7727112 A FR7727112 A FR 7727112A FR 7727112 A FR7727112 A FR 7727112A FR 2363682 A1 FR2363682 A1 FR 2363682A1
Authority
FR
France
Prior art keywords
magnet
switch
operated
controlled
exterior
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Withdrawn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
FR7727112A
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.)
Individual
Original Assignee
Individual
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
Priority claimed from DE19762640237 external-priority patent/DE2640237A1/en
Priority claimed from DE19762640238 external-priority patent/DE2640238A1/en
Priority claimed from DE19777712976 external-priority patent/DE7712976U1/en
Priority claimed from DE19772733584 external-priority patent/DE2733584A1/en
Application filed by Individual filed Critical Individual
Publication of FR2363682A1 publication Critical patent/FR2363682A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/0016—Defrosting, e.g. heating devices

Landscapes

  • Push-Button Switches (AREA)
  • Lock And Its Accessories (AREA)

Abstract

The door-lock-heater for automobiles frees a frozen lock mechanism, may be powered electrically from the battery (61), and is controlled by a switch (78) inside the automobile. The switch can be operated from outside the automobile, may be mounted on the door window (82) and may be operated by a magnet (80) placed on the outer window (82) surface. The switch may comprise a blade-spring circuit-breaker (74, 76), and the magnet (80) displaces a blade-spring arm (76) until contact is made. The switch, thus, automatically recoils to break the surface when no longer under the influence of the magnet. The switch may be set on a common conductor plate, and may be incorporated in a housing (84) which is mounted in the lock-heating circuit.
FR7727112A 1976-09-07 1977-09-07 Vehicle frozen lock heater - is controlled by interior switch which is operated by magnet from exterior (SW 24.4.78) Withdrawn FR2363682A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19762640237 DE2640237A1 (en) 1976-09-07 1976-09-07 Deicing heating arrangement for motor vehicle locks - has magnet actuated reed switch operated by permanent magnet on user's key ring
DE19762640238 DE2640238A1 (en) 1976-09-07 1976-09-07 Deicing system for vehicle door lock - has heater connected to power source by reed contact operated externally by small magnet
DE19777712976 DE7712976U1 (en) 1977-04-25 1977-04-25 DOOR HANDLE FOR DOORS OF MOTOR VEHICLES
DE19772733584 DE2733584A1 (en) 1977-07-26 1977-07-26 Vehicle frozen lock heater - is controlled by interior switch which is operated by magnet from exterior (SW 24.4.78)

Publications (1)

Publication Number Publication Date
FR2363682A1 true FR2363682A1 (en) 1978-03-31

Family

ID=27432142

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7727112A Withdrawn FR2363682A1 (en) 1976-09-07 1977-09-07 Vehicle frozen lock heater - is controlled by interior switch which is operated by magnet from exterior (SW 24.4.78)

Country Status (2)

Country Link
FR (1) FR2363682A1 (en)
SE (1) SE7709911L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2420455A1 (en) * 1978-03-23 1979-10-19 Bayerische Motoren Werke Ag SWITCHING ASSEMBLY FOR MOTOR VEHICLES

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2420455A1 (en) * 1978-03-23 1979-10-19 Bayerische Motoren Werke Ag SWITCHING ASSEMBLY FOR MOTOR VEHICLES

Also Published As

Publication number Publication date
SE7709911L (en) 1978-03-07

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Legal Events

Date Code Title Description
ST Notification of lapse