SE381308B - Dorrstengare, spec. for brandskyddsdorrar - Google Patents

Dorrstengare, spec. for brandskyddsdorrar

Info

Publication number
SE381308B
SE381308B SE1143871A SE1143871A SE381308B SE 381308 B SE381308 B SE 381308B SE 1143871 A SE1143871 A SE 1143871A SE 1143871 A SE1143871 A SE 1143871A SE 381308 B SE381308 B SE 381308B
Authority
SE
Sweden
Prior art keywords
bolt
electromagnet
arms
door
spring
Prior art date
Application number
SE1143871A
Other languages
English (en)
Inventor
G Sieg
Original Assignee
Eaton Gmbh
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 Eaton Gmbh filed Critical Eaton Gmbh
Publication of SE381308B publication Critical patent/SE381308B/sv

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/22—Additional arrangements for closers, e.g. for holding the wing in opened or other position
    • E05F3/221—Mechanical power-locks, e.g. for holding the wing open or for free-moving zones
    • E05F3/222—Mechanical power-locks, e.g. for holding the wing open or for free-moving zones electrically operated
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • A62C2/12—Hinged dampers
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/46—Magnets
    • E05Y2201/462—Electromagnets
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Special Wing (AREA)
SE1143871A 1970-09-10 1971-09-09 Dorrstengare, spec. for brandskyddsdorrar SE381308B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702044788 DE2044788C3 (de) 1970-09-10 1970-09-10 Oberirdischer Türschließer

Publications (1)

Publication Number Publication Date
SE381308B true SE381308B (sv) 1975-12-01

Family

ID=5782067

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1143871A SE381308B (sv) 1970-09-10 1971-09-09 Dorrstengare, spec. for brandskyddsdorrar

Country Status (6)

Country Link
CH (1) CH533228A (sv)
DE (1) DE2044788C3 (sv)
FR (1) FR2107453A5 (sv)
GB (1) GB1357588A (sv)
IT (1) IT938655B (sv)
SE (1) SE381308B (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009027315B4 (de) * 2009-06-30 2016-10-20 Geze Gmbh Türschließer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1687009A (en) * 1925-11-04 1928-10-09 Sargent & Co Detent mechanism for door closers and the like
US3415562A (en) * 1967-03-15 1968-12-10 Byron H. Petersen Magnetic hold-open device
US3477176A (en) * 1968-07-15 1969-11-11 Henry W Tansley Magnetic door holder

Also Published As

Publication number Publication date
GB1357588A (en) 1974-06-26
CH533228A (de) 1973-01-31
IT938655B (it) 1973-02-10
FR2107453A5 (fr) 1972-05-05
DE2044788C3 (de) 1981-06-19
DE2044788B2 (de) 1976-12-16
DE2044788A1 (de) 1972-06-15

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