GB191415230A - Improvements in Door-operating Devices. - Google Patents

Improvements in Door-operating Devices.

Info

Publication number
GB191415230A
GB191415230A GB191415230DA GB191415230A GB 191415230 A GB191415230 A GB 191415230A GB 191415230D A GB191415230D A GB 191415230DA GB 191415230 A GB191415230 A GB 191415230A
Authority
GB
United Kingdom
Prior art keywords
door
operating devices
cylinder
treadleoperated
brenner
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
Paul Carl Brenner
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 GB191415230A publication Critical patent/GB191415230A/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
    • E05F13/00—Mechanisms operated by the movement or weight of a person or vehicle
    • E05F13/04—Mechanisms operated by the movement or weight of a person or vehicle by platforms lowered by the weight of the user

Landscapes

  • Hinges (AREA)
  • Lock And Its Accessories (AREA)

Abstract

15,230. Brenner, P. C. June 25, 1913, [Convention date]. Rising hinges. - A door pivot 19 is formed with a cylinder 17 provided with helical grooves 18 engaging studs 27 in a fixed sleeve 24. When the cylinder 17 is raised by means of a treadleoperated lever, the door turns on its axis and also rises. The door closes by gravity.
GB191415230D 1913-06-25 1914-06-25 Improvements in Door-operating Devices. Expired GB191415230A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US191415230XA 1913-06-25 1913-06-25

Publications (1)

Publication Number Publication Date
GB191415230A true GB191415230A (en) 1914-10-29

Family

ID=32597606

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191415230D Expired GB191415230A (en) 1913-06-25 1914-06-25 Improvements in Door-operating Devices.

Country Status (1)

Country Link
GB (1) GB191415230A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2482692A (en) * 2010-08-10 2012-02-15 Sensible Solutions Technology Ltd Hands free door actuating device
CN115522834A (en) * 2022-10-25 2022-12-27 苏州金螳螂建筑装饰股份有限公司 Automatic door opens and shuts

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2482692A (en) * 2010-08-10 2012-02-15 Sensible Solutions Technology Ltd Hands free door actuating device
CN115522834A (en) * 2022-10-25 2022-12-27 苏州金螳螂建筑装饰股份有限公司 Automatic door opens and shuts

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