DE3332388A1 - Tuerschliesser - Google Patents

Tuerschliesser

Info

Publication number
DE3332388A1
DE3332388A1 DE19833332388 DE3332388A DE3332388A1 DE 3332388 A1 DE3332388 A1 DE 3332388A1 DE 19833332388 DE19833332388 DE 19833332388 DE 3332388 A DE3332388 A DE 3332388A DE 3332388 A1 DE3332388 A1 DE 3332388A1
Authority
DE
Germany
Prior art keywords
piston
control piston
damping
door closer
damping piston
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.)
Granted
Application number
DE19833332388
Other languages
German (de)
English (en)
Other versions
DE3332388C2 (enrdf_load_stackoverflow
Inventor
Des Erfinders Auf Nennung Verzicht
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.)
Dorma Deutschland GmbH
Original Assignee
Dorma Baubeschlag GmbH and Co KG
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 Dorma Baubeschlag GmbH and Co KG filed Critical Dorma Baubeschlag GmbH and Co KG
Priority to DE19833332388 priority Critical patent/DE3332388A1/de
Publication of DE3332388A1 publication Critical patent/DE3332388A1/de
Application granted granted Critical
Publication of DE3332388C2 publication Critical patent/DE3332388C2/de
Granted 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
    • E05F3/10—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes with a spring, other than a torsion spring, and a piston, the axes of which are the same or lie in the same direction
    • E05F3/104—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes with a spring, other than a torsion spring, and a piston, the axes of which are the same or lie in the same direction with cam-and-slide transmission between driving shaft and piston within the closer housing
    • 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
    • E05F3/10—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes with a spring, other than a torsion spring, and a piston, the axes of which are the same or lie in the same direction
    • 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
    • E05F3/223—Hydraulic power-locks, e.g. with electrically operated hydraulic valves
    • 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
    • E05F3/225—Additional arrangements for closers, e.g. for holding the wing in opened or other position mounted at the bottom of wings, e.g. details related to seals, covers, connections to the wings, embedding in the floor
    • 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)
  • Fluid-Damping Devices (AREA)
DE19833332388 1983-09-08 1983-09-08 Tuerschliesser Granted DE3332388A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19833332388 DE3332388A1 (de) 1983-09-08 1983-09-08 Tuerschliesser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833332388 DE3332388A1 (de) 1983-09-08 1983-09-08 Tuerschliesser

Publications (2)

Publication Number Publication Date
DE3332388A1 true DE3332388A1 (de) 1985-03-21
DE3332388C2 DE3332388C2 (enrdf_load_stackoverflow) 1991-07-11

Family

ID=6208542

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19833332388 Granted DE3332388A1 (de) 1983-09-08 1983-09-08 Tuerschliesser

Country Status (1)

Country Link
DE (1) DE3332388A1 (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0215264A3 (en) * 1985-09-18 1987-08-12 Gretsch Unitas Gmbh Baubeschlage Door closer
DE3819536A1 (de) * 1987-06-15 1988-12-29 Yale Security Inc Tuerschliesser
EP1828517B1 (de) * 2004-12-17 2016-01-20 DORMA Deutschland GmbH Türantrieb, insbesondere drehtürantrieb

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4048694A (en) * 1975-03-07 1977-09-20 Ogden Industries Pty. Limited Hydraulic door closer with adjustable time delay dampener

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4048694A (en) * 1975-03-07 1977-09-20 Ogden Industries Pty. Limited Hydraulic door closer with adjustable time delay dampener

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0215264A3 (en) * 1985-09-18 1987-08-12 Gretsch Unitas Gmbh Baubeschlage Door closer
DE3819536A1 (de) * 1987-06-15 1988-12-29 Yale Security Inc Tuerschliesser
EP1828517B1 (de) * 2004-12-17 2016-01-20 DORMA Deutschland GmbH Türantrieb, insbesondere drehtürantrieb

Also Published As

Publication number Publication date
DE3332388C2 (enrdf_load_stackoverflow) 1991-07-11

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: DORMA GMBH + CO KG, 5828 ENNEPETAL, DE

8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: E05F 3/22

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee