ES340313A1 - Cierrapuertas hidraulico. - Google Patents

Cierrapuertas hidraulico.

Info

Publication number
ES340313A1
ES340313A1 ES340313A ES340313A ES340313A1 ES 340313 A1 ES340313 A1 ES 340313A1 ES 340313 A ES340313 A ES 340313A ES 340313 A ES340313 A ES 340313A ES 340313 A1 ES340313 A1 ES 340313A1
Authority
ES
Spain
Prior art keywords
closure
frame
closing doors
self
closing
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.)
Expired
Application number
ES340313A
Other languages
English (en)
Inventor
G Pracht
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.)
Grossmann Eisen & Stahlwerk
Original Assignee
Grossmann Eisen & Stahlwerk
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 Grossmann Eisen & Stahlwerk filed Critical Grossmann Eisen & Stahlwerk
Publication of ES340313A1 publication Critical patent/ES340313A1/es
Expired legal-status Critical Current

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
    • E05F3/04—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes
    • E05F3/06—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes in which a torsion spring rotates a member around an axis perpendicular to the axis of the piston
    • 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

  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Hydraulic Turbines (AREA)
ES340313A 1966-09-21 1967-05-09 Cierrapuertas hidraulico. Expired ES340313A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG0047953 1966-09-21

Publications (1)

Publication Number Publication Date
ES340313A1 true ES340313A1 (es) 1968-06-01

Family

ID=7128511

Family Applications (1)

Application Number Title Priority Date Filing Date
ES340313A Expired ES340313A1 (es) 1966-09-21 1967-05-09 Cierrapuertas hidraulico.

Country Status (6)

Country Link
US (1) US3467982A (es)
DE (1) DE1584099B1 (es)
ES (1) ES340313A1 (es)
FI (1) FI41809B (es)
NL (1) NL6704750A (es)
NO (1) NO124325B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59222631A (ja) * 1983-06-01 1984-12-14 Nifco Inc 回転ダンパ−装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1140105B (de) * 1959-10-16 1962-11-22 Doerken & Mankel K G Schliesser fuer die Fluegel von Tueren
US3188683A (en) * 1961-08-30 1965-06-15 Yale & Towne Inc Spiral spring door closer
DE1278280B (de) * 1962-08-06 1968-09-19 Eaton Yale & Towne Tuerschliesser

Also Published As

Publication number Publication date
US3467982A (en) 1969-09-23
DE1584099B1 (de) 1970-05-21
FI41809B (es) 1969-10-31
NO124325B (es) 1972-04-04
NL6704750A (es) 1968-03-22

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