GB1508604A - Door closers - Google Patents

Door closers

Info

Publication number
GB1508604A
GB1508604A GB29392/74A GB2939274A GB1508604A GB 1508604 A GB1508604 A GB 1508604A GB 29392/74 A GB29392/74 A GB 29392/74A GB 2939274 A GB2939274 A GB 2939274A GB 1508604 A GB1508604 A GB 1508604A
Authority
GB
United Kingdom
Prior art keywords
port
piston
fluid
door
movement
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
GB29392/74A
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.)
Danfoss Power Solutions II Ltd
Original Assignee
Eaton Ltd
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 Ltd filed Critical Eaton Ltd
Priority to GB29392/74A priority Critical patent/GB1508604A/en
Priority to SE7507102A priority patent/SE405140B/xx
Priority to IT24684/75A priority patent/IT1039340B/it
Priority to DE19752528993 priority patent/DE2528993A1/de
Priority to FR7520442A priority patent/FR2277218A1/fr
Priority to JP50080996A priority patent/JPS5125351A/ja
Publication of GB1508604A publication Critical patent/GB1508604A/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
    • E05F3/10—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
    • 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)
GB29392/74A 1974-07-02 1974-07-02 Door closers Expired GB1508604A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB29392/74A GB1508604A (en) 1974-07-02 1974-07-02 Door closers
SE7507102A SE405140B (sv) 1974-07-02 1975-06-19 Dorrstengare
IT24684/75A IT1039340B (it) 1974-07-02 1975-06-23 Chiudiporta
DE19752528993 DE2528993A1 (de) 1974-07-02 1975-06-28 Tuerschliessvorrichtung
FR7520442A FR2277218A1 (fr) 1974-07-02 1975-06-30 Appareil de fermeture de porte
JP50080996A JPS5125351A (en) 1974-07-02 1975-07-02 Doachetsuku

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB29392/74A GB1508604A (en) 1974-07-02 1974-07-02 Door closers

Publications (1)

Publication Number Publication Date
GB1508604A true GB1508604A (en) 1978-04-26

Family

ID=10290849

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29392/74A Expired GB1508604A (en) 1974-07-02 1974-07-02 Door closers

Country Status (6)

Country Link
JP (1) JPS5125351A (fr)
DE (1) DE2528993A1 (fr)
FR (1) FR2277218A1 (fr)
GB (1) GB1508604A (fr)
IT (1) IT1039340B (fr)
SE (1) SE405140B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4325164A (en) * 1978-08-19 1982-04-20 Nippon Electric Industry Co., Ltd. Offset pivot hinges with door closing devices
WO2015071963A1 (fr) * 2013-11-12 2015-05-21 リョービ株式会社 Ferme-porte

Also Published As

Publication number Publication date
DE2528993A1 (de) 1976-01-22
FR2277218B1 (fr) 1981-01-02
FR2277218A1 (fr) 1976-01-30
JPS5125351A (en) 1976-03-01
SE7507102L (sv) 1976-01-05
IT1039340B (it) 1979-12-10
SE405140B (sv) 1978-11-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee