GB524650A - Improvements in or relating to door closing devices - Google Patents

Improvements in or relating to door closing devices

Info

Publication number
GB524650A
GB524650A GB355439A GB355439A GB524650A GB 524650 A GB524650 A GB 524650A GB 355439 A GB355439 A GB 355439A GB 355439 A GB355439 A GB 355439A GB 524650 A GB524650 A GB 524650A
Authority
GB
United Kingdom
Prior art keywords
lever
door
check
spring
relating
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
GB355439A
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.)
CHARLES READE
GEORGE KELTING
James Adams & Son Ltd
JAMES ALBERT WEBBERLEY
Original Assignee
CHARLES READE
GEORGE KELTING
James Adams & Son Ltd
JAMES ALBERT WEBBERLEY
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 CHARLES READE, GEORGE KELTING, James Adams & Son Ltd, JAMES ALBERT WEBBERLEY filed Critical CHARLES READE
Priority to GB355439A priority Critical patent/GB524650A/en
Publication of GB524650A publication Critical patent/GB524650A/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
    • E05F3/02—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with pneumatic piston brakes
    • 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
    • E05F3/226—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 with means to adjust the closed position of the wing
    • 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)

Abstract

524,650. Door-closing appliances. ADAMS & SON, Ltd., J., WEBBERLEY, J. A., KELTING, G., and READE, C. Feb. 2, 1939, No. 3554. [Class 65 (i)] In a door closer of the spring and fluid check type, the spring 23 acts on a lever 12 carried by the door pivot 10, and this leverengages by a slot 13 a lever 14 pivoted to a fixed pin 15 and to a crosshead 17 on the piston rods 18 of the check. The spring acts on the lever 12 by means of an offset groove 25 in its guide rod engaging a crankpin 22 on the lever. When the door opens and compresses 23, lever 14 is moved by one or more auxiliary springs 21 to set the check, and when the door closes, lever 12 actuates 14 to bring the check into action and compress the springs 21.
GB355439A 1939-02-02 1939-02-02 Improvements in or relating to door closing devices Expired GB524650A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB355439A GB524650A (en) 1939-02-02 1939-02-02 Improvements in or relating to door closing devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB355439A GB524650A (en) 1939-02-02 1939-02-02 Improvements in or relating to door closing devices

Publications (1)

Publication Number Publication Date
GB524650A true GB524650A (en) 1940-08-12

Family

ID=9760528

Family Applications (1)

Application Number Title Priority Date Filing Date
GB355439A Expired GB524650A (en) 1939-02-02 1939-02-02 Improvements in or relating to door closing devices

Country Status (1)

Country Link
GB (1) GB524650A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150252606A1 (en) * 2014-03-04 2015-09-10 Aaron M. MIZNER Gate closer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150252606A1 (en) * 2014-03-04 2015-09-10 Aaron M. MIZNER Gate closer
US9290978B2 (en) * 2014-03-04 2016-03-22 Nationwide Industries, Inc Gate closer

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