GB516751A - Improvements in casement windows, fanlights, rooflights, doors and the like - Google Patents

Improvements in casement windows, fanlights, rooflights, doors and the like

Info

Publication number
GB516751A
GB516751A GB2033138A GB2033138A GB516751A GB 516751 A GB516751 A GB 516751A GB 2033138 A GB2033138 A GB 2033138A GB 2033138 A GB2033138 A GB 2033138A GB 516751 A GB516751 A GB 516751A
Authority
GB
United Kingdom
Prior art keywords
window
link
doors
fanlights
rooflights
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
GB2033138A
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.)
C E WELSTEAD Ltd
JOSEPH JOHN WICKENDEN
Original Assignee
C E WELSTEAD Ltd
JOSEPH JOHN WICKENDEN
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 C E WELSTEAD Ltd, JOSEPH JOHN WICKENDEN filed Critical C E WELSTEAD Ltd
Priority to GB2033138A priority Critical patent/GB516751A/en
Publication of GB516751A publication Critical patent/GB516751A/en
Expired legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05CBOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C7/00Fastening devices specially adapted for two wings
    • E05C7/02Fastening devices specially adapted for two wings for wings which lie one behind the other when closed

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wing Frames And Configurations (AREA)

Abstract

516,751. Windows; doors. WELSTEAD, C. E., WICKENDEN, J. J., and WELSTEAD, Ltd., C. E. July 8, 1938, No. 20331. [Class 20 (iii)] The sashes b<1>, c<1> of a double window, or the leaves of a double door, are mounted on pivots b<2>, c<2>, and are interconnected by a link d so that they move in unison. In the case of a window, the pivot pins are so disposed that the outer faces of the window panes may be readily cleaned from inside the room. The link d may, as shown, be screw-threaded into sleeves d<1>, d<2>, pivoted to brackets d<3>, d<4>, fitted to the sash frames. The screw threads are of opposite hand whereby, on rotating the link, the overall length thereof can be adjusted. The pivots may be vertical or horizontal, according.to the type of window or door.
GB2033138A 1938-07-08 1938-07-08 Improvements in casement windows, fanlights, rooflights, doors and the like Expired GB516751A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2033138A GB516751A (en) 1938-07-08 1938-07-08 Improvements in casement windows, fanlights, rooflights, doors and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2033138A GB516751A (en) 1938-07-08 1938-07-08 Improvements in casement windows, fanlights, rooflights, doors and the like

Publications (1)

Publication Number Publication Date
GB516751A true GB516751A (en) 1940-01-10

Family

ID=10144204

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2033138A Expired GB516751A (en) 1938-07-08 1938-07-08 Improvements in casement windows, fanlights, rooflights, doors and the like

Country Status (1)

Country Link
GB (1) GB516751A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2457496A (en) * 1945-09-14 1948-12-28 Harold E Ross Triple sealed icebox door
GB2602508B (en) * 2021-01-05 2024-03-20 Avon Polymer Prod Ltd Breathing apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2457496A (en) * 1945-09-14 1948-12-28 Harold E Ross Triple sealed icebox door
GB2602508B (en) * 2021-01-05 2024-03-20 Avon Polymer Prod Ltd Breathing apparatus

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