GB191122818A - Door-closing Apparatus. - Google Patents

Door-closing Apparatus.

Info

Publication number
GB191122818A
GB191122818A GB191122818DA GB191122818A GB 191122818 A GB191122818 A GB 191122818A GB 191122818D A GB191122818D A GB 191122818DA GB 191122818 A GB191122818 A GB 191122818A
Authority
GB
United Kingdom
Prior art keywords
door
rod
bracket
spring
closing
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
Inventor
Alfred Lill
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB191122818A publication Critical patent/GB191122818A/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
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • E05F1/1041—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a coil spring perpendicular to the pivot axis
    • E05F1/105—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a coil spring perpendicular to the pivot axis with a compression spring

Landscapes

  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)

Abstract

22,818. Lill, A. Oct. 16. Operating doors by springs.-In spring doorclosing apparatus of the kind in which the closing-spring such as d is arranged upon a rod a guided in brackets b, c on the door frame, the rod a is connected to the door by a link h and a bent lever k which is pivoted to a bracket l on the door frame and slides in an eye m on a bracket o fixed to the door. The closing speed is regulated by a pair of clamping - jaws p arranged in the bracket c, the pressure upon the rod a being adjustable by means of a screw q acting through springs r. The tension of the closing-spring may be adjusted by altering the position of the collar f on the rod a.
GB191122818D 1911-10-16 1911-10-16 Door-closing Apparatus. Expired GB191122818A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191122818T 1911-10-16

Publications (1)

Publication Number Publication Date
GB191122818A true GB191122818A (en) 1912-03-28

Family

ID=32567867

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191122818D Expired GB191122818A (en) 1911-10-16 1911-10-16 Door-closing Apparatus.

Country Status (1)

Country Link
GB (1) GB191122818A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2836844A (en) * 1956-01-18 1958-06-03 Otto A May Mechanical door check
CN113150870A (en) * 2021-04-22 2021-07-23 江西馨源香料有限公司 Extraction device for spice preparation and use method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2836844A (en) * 1956-01-18 1958-06-03 Otto A May Mechanical door check
CN113150870A (en) * 2021-04-22 2021-07-23 江西馨源香料有限公司 Extraction device for spice preparation and use method

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