GB408471A - Improvements in or relating to sliding doors or gates - Google Patents

Improvements in or relating to sliding doors or gates

Info

Publication number
GB408471A
GB408471A GB17475/33A GB1747533A GB408471A GB 408471 A GB408471 A GB 408471A GB 17475/33 A GB17475/33 A GB 17475/33A GB 1747533 A GB1747533 A GB 1747533A GB 408471 A GB408471 A GB 408471A
Authority
GB
United Kingdom
Prior art keywords
shaft
members
doors
door
ball
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
GB17475/33A
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.)
ANDRE BARDET
Original Assignee
ANDRE BARDET
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 ANDRE BARDET filed Critical ANDRE BARDET
Publication of GB408471A publication Critical patent/GB408471A/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
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/632—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
    • E05F15/652—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by screw-and-nut mechanisms
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • 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—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
    • E05Y2900/132—Doors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/40—Application of doors, windows, wings or fittings thereof for gates

Abstract

408,471. Door-operating mechanism. BARDET, A., 84, Rue Oberkampf, Paris. June 19, 1933, No. 17475. Convention date, June 29, 1932. [Class 65 (i).] A pair of sliding doors, or any other movable members having opposed movements, are connected by a shaft, having two reversible threads, or groups of threads, of opposite hands engaging with members rotatable on spindles fixed to the respective doors, these members acting as nuts. As shown applied to two doors 11 supported on tracks by members 23, the shaft has a short plain central portion working in a bearing 14, and on each side of this is a portion 17 formed of a pair of metallic tapes wound helically to form a hollow double-threaded screw. Each end of the shaft is supported by a thrust-screw bearing 30, which may be replaced by a ball thrust bearing. Each member 23 has a bracket 21 embracing the shaft, and in this bracket is fixed a spindle 27 carrying two loose rollers 28 which engage between the two tapes of the threaded part 17 of the shaft ; rotation of the shaft thus causes longitudinal movement of the doors, and the angle of the thread is such that movement of either door causes rotation of the shaft and thus produces corresponding movement of the other door. Each roller 28 may be replaced by one or more ball-like members mounted on the spindle, and the rollers may be carried on single or double ball-bearings.
GB17475/33A 1932-06-29 1933-06-19 Improvements in or relating to sliding doors or gates Expired GB408471A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR408471X 1932-06-29

Publications (1)

Publication Number Publication Date
GB408471A true GB408471A (en) 1934-04-12

Family

ID=8897424

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17475/33A Expired GB408471A (en) 1932-06-29 1933-06-19 Improvements in or relating to sliding doors or gates

Country Status (1)

Country Link
GB (1) GB408471A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2133075A (en) * 1982-12-20 1984-07-18 Nippon Air Brake Co Displacement device, e.g. for sliding doors
GB2138672A (en) * 1983-02-23 1984-10-31 Micheletti Francesco & Co Sas A device for controlling the opening and closing curtains or drape

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2133075A (en) * 1982-12-20 1984-07-18 Nippon Air Brake Co Displacement device, e.g. for sliding doors
GB2138672A (en) * 1983-02-23 1984-10-31 Micheletti Francesco & Co Sas A device for controlling the opening and closing curtains or drape

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