GB191225070A - Improvements in Sash-window Opening and Closing Devices. - Google Patents

Improvements in Sash-window Opening and Closing Devices.

Info

Publication number
GB191225070A
GB191225070A GB191225070DA GB191225070A GB 191225070 A GB191225070 A GB 191225070A GB 191225070D A GB191225070D A GB 191225070DA GB 191225070 A GB191225070 A GB 191225070A
Authority
GB
United Kingdom
Prior art keywords
shaft
worm
sashes
sash
operated
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
Giuseppe Restucci
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 GB191225070A publication Critical patent/GB191225070A/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
    • E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
    • E05F11/38—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement
    • E05F11/42—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement operated by rack bars and toothed wheels or other push-pull mechanisms

Landscapes

  • Power-Operated Mechanisms For Wings (AREA)

Abstract

25,070. Restucci, G. Nov. 1. Sliding window and electric opening and closing apparatus.-Relates to apparatus in which a shaft 5, carrying pinions 7 engaging racks on the sashes, is driven by a worm 12 engaging a worm-wheel 11 on the shaft 5. According to the present invention, the worm is driven by an endless chain 19 passing over a pulley 17 on the worm shaft and over a tension pulley 20 mounted on a cranked shaft 21 working under the action of a spring 23 in a cylinder 22. The upper and lower sashes are operated independently. The sashes may be electrically operated, as shown in Fig. 3. The worm 29 is formed on the shaft of a motor 30 and engages a worm-wheel 28 loosely mounted on the shaft 24 and formed with a friction cone 27 which is pressed, by means of a spring 28<1>, into engagement with a hollow cone 27<1> fixed on the shaft 24. The motor is operated by a switch 32.
GB191225070D 1912-11-01 1912-11-01 Improvements in Sash-window Opening and Closing Devices. Expired GB191225070A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191225070T 1912-11-01

Publications (1)

Publication Number Publication Date
GB191225070A true GB191225070A (en) 1913-10-30

Family

ID=32574470

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191225070D Expired GB191225070A (en) 1912-11-01 1912-11-01 Improvements in Sash-window Opening and Closing Devices.

Country Status (1)

Country Link
GB (1) GB191225070A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2531116A (en) * 1945-09-08 1950-11-21 Donoghue Harold Rain operated automatic window closer
US5711112A (en) * 1996-09-03 1998-01-27 Otis Elevator Company Double-drive automatic sliding door operator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2531116A (en) * 1945-09-08 1950-11-21 Donoghue Harold Rain operated automatic window closer
US5711112A (en) * 1996-09-03 1998-01-27 Otis Elevator Company Double-drive automatic sliding door operator

Similar Documents

Publication Publication Date Title
GB191225070A (en) Improvements in Sash-window Opening and Closing Devices.
GB1517255A (en) Device for opening and closing of cord operated closures
US1916579A (en) Electrically operated window
US1602717A (en) Door opening and closing apparatus
GB190614140A (en) Improvements in Fanlight Openers and other like Openers.
US980951A (en) Cap lifting and moving device.
GB1184645A (en) Electrically Operated Vehicle Window Opener and Closer Device.
GB239288A (en) Improvements in mechanism for opening and closing casement windows
GB202332A (en) Improvements in variable gears
GB190613466A (en) Improvements in Fanlight Openers.
GB124134A (en) Window Opening, Closing and Locking Apparatus.
GB190503558A (en) Improvements in Window Casement Opening Mechanism
GB191029791A (en) Improved Apparatus for Cleansing Chimneys.
GB191403703A (en) Improvements in Mine Door Closers.
GB191324730A (en) Improvements connected with Fan Lights or other Hinged Windows.
GB190712684A (en) Improvements in Moving Targets.
GB169909A (en) Improvements in apparatus for controlling the curtains and lights in connection with the projecting screen or proscenium of a cinematograph theatre or the like
GB186418A (en) Improvements in automatic electric cut-outs for dynamo electric machines
GB190709848A (en) Improvements in or relating to Pulleys
GB217098A (en) Improved vehicle window operating device
GB191222935A (en) Improvements in or relating to Apparatus or Mechanism for Displaying Advertisements or other Indications.
GB190921940A (en) Improvements in Electric Clock Winding Mechanism.
GB190424535A (en) Improved Means for Operating the Sliding Doors of Railway Cars, Tram Cars, Omnibuses and other Vehicles.
GB173002A (en) Improvements in and relating to windows
GB191118567A (en) Improvements in or relating to Guard Screens against Insects.