DE2426834A1 - - Google Patents

Info

Publication number
DE2426834A1
DE2426834A1 DE19742426834 DE2426834A DE2426834A1 DE 2426834 A1 DE2426834 A1 DE 2426834A1 DE 19742426834 DE19742426834 DE 19742426834 DE 2426834 A DE2426834 A DE 2426834A DE 2426834 A1 DE2426834 A1 DE 2426834A1
Authority
DE
Germany
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.)
Granted
Application number
DE19742426834
Other languages
German (de)
Other versions
DE2426834C2 (de
DE2426834B1 (de
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 filed Critical
Priority to DE19742426834 priority Critical patent/DE2426834C2/de
Priority claimed from DE19742426834 external-priority patent/DE2426834C2/de
Publication of DE2426834B1 publication Critical patent/DE2426834B1/de
Publication of DE2426834A1 publication Critical patent/DE2426834A1/de
Application granted granted Critical
Publication of DE2426834C2 publication Critical patent/DE2426834C2/de
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/80—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
    • E06B9/82—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic
    • E06B9/88—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic for limiting unrolling
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/68—Operating devices or mechanisms, e.g. with electric drive
    • E06B2009/6809—Control
    • E06B2009/6872—Control using counters to determine shutter position
    • E06B2009/6881—Mechanical counters

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
DE19742426834 1974-06-04 Vorrichtung zum Abschalten eines elektromotorischen Rolladenantriebes Expired DE2426834C2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19742426834 DE2426834C2 (de) 1974-06-04 Vorrichtung zum Abschalten eines elektromotorischen Rolladenantriebes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742426834 DE2426834C2 (de) 1974-06-04 Vorrichtung zum Abschalten eines elektromotorischen Rolladenantriebes

Publications (3)

Publication Number Publication Date
DE2426834B1 DE2426834B1 (de) 1975-09-18
DE2426834A1 true DE2426834A1 (enExample) 1975-09-18
DE2426834C2 DE2426834C2 (de) 1976-05-06

Family

ID=

Also Published As

Publication number Publication date
DE2426834B1 (de) 1975-09-18

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee