SE377593B - - Google Patents

Info

Publication number
SE377593B
SE377593B SE7216789A SE1678972A SE377593B SE 377593 B SE377593 B SE 377593B SE 7216789 A SE7216789 A SE 7216789A SE 1678972 A SE1678972 A SE 1678972A SE 377593 B SE377593 B SE 377593B
Authority
SE
Sweden
Prior art keywords
fluid
door
piston
constriction
spring
Prior art date
Application number
SE7216789A
Other languages
English (en)
Inventor
K Rosenqvist
B Widen
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
Priority to SE7216789A priority Critical patent/SE377593B/xx
Priority to FI733663A priority patent/FI52491C/fi
Priority to GB5768573A priority patent/GB1450427A/en
Priority to NO4818/73A priority patent/NO137609C/no
Priority to DK703473AA priority patent/DK137934B/da
Priority to DE2363988A priority patent/DE2363988A1/de
Publication of SE377593B publication Critical patent/SE377593B/xx

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
    • E05F3/102—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
    • 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
    • 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
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/26—Form or shape
    • 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)
SE7216789A 1972-12-21 1972-12-21 SE377593B (pt)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE7216789A SE377593B (pt) 1972-12-21 1972-12-21
FI733663A FI52491C (fi) 1972-12-21 1973-11-28 Aikahidastuksella toimiva ovensuljin.
GB5768573A GB1450427A (en) 1972-12-21 1973-12-12 Delayed-action door closing device
NO4818/73A NO137609C (no) 1972-12-21 1973-12-17 Forsinket virkende doerlukker.
DK703473AA DK137934B (da) 1972-12-21 1973-12-21 Dørlukker, som arbejder med tidsforsinkelse.
DE2363988A DE2363988A1 (de) 1972-12-21 1973-12-21 Verzoegernd wirkender tuerschliesser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7216789A SE377593B (pt) 1972-12-21 1972-12-21

Publications (1)

Publication Number Publication Date
SE377593B true SE377593B (pt) 1975-07-14

Family

ID=20302759

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7216789A SE377593B (pt) 1972-12-21 1972-12-21

Country Status (6)

Country Link
DE (1) DE2363988A1 (pt)
DK (1) DK137934B (pt)
FI (1) FI52491C (pt)
GB (1) GB1450427A (pt)
NO (1) NO137609C (pt)
SE (1) SE377593B (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4097956A (en) * 1976-04-02 1978-07-04 Ryobi, Ltd. Hydraulic door operator with overtravel restraint
DE3203390C2 (de) * 1982-02-02 1986-12-11 BKS Sicherheitstechnik GmbH, 5040 Brühl Zahntrieb-Türschließer
GB2156950B (en) * 1984-04-04 1988-01-13 Newman Tonks Eng Flow control valve and door closer incorporating such a valve
US4847946A (en) * 1988-03-24 1989-07-18 Sam Kyong Hardware Co., Ltd. Hydraulic door closer
GB2244759A (en) * 1990-05-17 1991-12-11 Jebron Ltd Door closing device
US5259090A (en) * 1991-07-31 1993-11-09 Emhart Inc Fluid door closer with means to permit entrapped gases to move
US5343593A (en) * 1993-02-24 1994-09-06 Emhart Inc. Door closer
WO2016177912A1 (en) * 2015-05-07 2016-11-10 Conlan Kenneth A sanitizer apparatus
GB2577542B (en) * 2018-09-28 2021-11-03 Assa Abloy Ltd Door-closer
CN111425165A (zh) * 2020-04-29 2020-07-17 中国石油大学(华东) 煤层气保压取心的圆弧闭合球阀密封装置
IT202100010829A1 (it) * 2021-04-29 2022-10-29 In & Tec Srl Unita’ per il controllo del flusso di un fluido di lavoro, in particolare per un dispositivo a cerniera

Also Published As

Publication number Publication date
FI52491B (pt) 1977-05-31
NO137609C (no) 1978-03-21
FI52491C (fi) 1977-09-12
GB1450427A (en) 1976-09-22
DK137934C (pt) 1978-12-27
NO137609B (no) 1977-12-12
DE2363988A1 (de) 1974-06-27
DK137934B (da) 1978-06-05

Similar Documents

Publication Publication Date Title
US4349939A (en) Automatic door closer
US4376323A (en) Automatic door closer
US4115897A (en) Zero force hold open door closer
GB1414851A (en) Door check mechanisms
FI52491B (pt)
ES238732U (es) Un muelle de apertura y cierre para puertas basculantes al- rededor de un eje de giro horizontal.
US3213760A (en) Fluid cushion
GB2008666A (en) Door closing device
GB1602750A (en) Door closer
US3000043A (en) Door closer with back check
US3220047A (en) Door closer
GB1527423A (en) Door closing device
US1833121A (en) Control means for door closers
KR940018541A (ko) 도어 폐쇄기
GB1497220A (en) Door closer
GB1252757A (pt)
SE385938B (sv) Med tidsfordrojning arbetande dorrstengare
NL144022B (nl) Deursluiter voor een slingerdeur.
GB1392727A (en) Automatic door-closing device
GB1332480A (en) Door closer devices
GB1168984A (en) Door Closing and Checking Appliances
GB1220007A (en) Automatic door closers
GB1221449A (en) Automatic door closers
AU658522B2 (en) Improved door closer
GB1086617A (en) Improvements in and relating to door closures