GB1500767A - Delayed-action door closing device - Google Patents

Delayed-action door closing device

Info

Publication number
GB1500767A
GB1500767A GB25630/75A GB2563075A GB1500767A GB 1500767 A GB1500767 A GB 1500767A GB 25630/75 A GB25630/75 A GB 25630/75A GB 2563075 A GB2563075 A GB 2563075A GB 1500767 A GB1500767 A GB 1500767A
Authority
GB
United Kingdom
Prior art keywords
channel
piston
door
cylinder
spring
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
GB25630/75A
Other languages
English (en)
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.)
GKN Stenman AB
Original Assignee
GKN Stenman AB
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 GKN Stenman AB filed Critical GKN Stenman AB
Publication of GB1500767A publication Critical patent/GB1500767A/en
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
    • E05F3/12—Special devices controlling the circulation of the liquid, e.g. valve arrangement
    • 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
    • E05F3/102—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 rack-and-pinion transmission between driving shaft and piston within the closer housing
    • 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
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • 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
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/252—Type of friction
    • E05Y2201/254—Fluid or viscous friction
    • 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)
GB25630/75A 1974-06-20 1975-06-16 Delayed-action door closing device Expired GB1500767A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7408198A SE385938B (sv) 1974-06-20 1974-06-20 Med tidsfordrojning arbetande dorrstengare

Publications (1)

Publication Number Publication Date
GB1500767A true GB1500767A (en) 1978-02-08

Family

ID=20321501

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25630/75A Expired GB1500767A (en) 1974-06-20 1975-06-16 Delayed-action door closing device

Country Status (6)

Country Link
DE (1) DE2527607A1 (enrdf_load_stackoverflow)
DK (1) DK139443B (enrdf_load_stackoverflow)
FI (1) FI54380C (enrdf_load_stackoverflow)
GB (1) GB1500767A (enrdf_load_stackoverflow)
NO (1) NO141766C (enrdf_load_stackoverflow)
SE (1) SE385938B (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2156950A (en) * 1984-04-04 1985-10-16 Newman Tonks Eng Flow control valve and door closer incorporating such a valve
GB2258269A (en) * 1991-07-31 1993-02-03 Emhart Inc Door closer.
GB2416294A (en) * 2004-07-21 2006-01-25 Nifco Inc Sliding assisting apparatus
GB2416295A (en) * 2004-07-21 2006-01-25 Nifco Inc Sliding assisting apparatus
GB2416293A (en) * 2004-07-21 2006-01-25 Nifco Inc Sliding assisting apparatus

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9203873U1 (de) * 1992-03-23 1992-09-10 Schmid, Paul, Rothrist Türschließer mit kombiniertem Ventil für die Öffnungsdämpfung und die Schließgeschwindigkeit
DE4333450C2 (de) * 1993-09-30 1996-04-25 Gartner & Co J Karusselldrehtürflügel-Schließer
DE102004031936B4 (de) * 2004-06-30 2006-10-05 Geze Gmbh Türschließer

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2156950A (en) * 1984-04-04 1985-10-16 Newman Tonks Eng Flow control valve and door closer incorporating such a valve
GB2258269A (en) * 1991-07-31 1993-02-03 Emhart Inc Door closer.
US5259090A (en) * 1991-07-31 1993-11-09 Emhart Inc Fluid door closer with means to permit entrapped gases to move
GB2416294A (en) * 2004-07-21 2006-01-25 Nifco Inc Sliding assisting apparatus
GB2416295A (en) * 2004-07-21 2006-01-25 Nifco Inc Sliding assisting apparatus
GB2416293A (en) * 2004-07-21 2006-01-25 Nifco Inc Sliding assisting apparatus
GB2416293B (en) * 2004-07-21 2007-08-15 Nifco Inc Slide assisting apparatus for drawers and the like
US7281773B2 (en) 2004-07-21 2007-10-16 Nifco Inc. Sliding assisting apparatus
US7393068B2 (en) 2004-07-21 2008-07-01 Nifco Inc. Sliding assisting apparatus
US7431410B2 (en) 2004-07-21 2008-10-07 Nifco Inc. Sliding assisting apparatus

Also Published As

Publication number Publication date
FI751826A7 (enrdf_load_stackoverflow) 1975-12-21
SE7408198L (sv) 1975-12-22
FI54380C (fi) 1978-11-10
DE2527607A1 (de) 1976-01-08
NO141766B (no) 1980-01-28
NO141766C (no) 1980-05-07
DK275675A (enrdf_load_stackoverflow) 1975-12-21
SE385938B (sv) 1976-07-26
DK139443C (enrdf_load_stackoverflow) 1979-07-30
NO752129L (enrdf_load_stackoverflow) 1975-12-23
DK139443B (da) 1979-02-19
FI54380B (fi) 1978-07-31

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee