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
GB17016/28A
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.)
Kloeckner Werke AG
Original Assignee
Kloeckner Werke AG
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 Kloeckner Werke AGfiledCriticalKloeckner Werke AG
Publication of GB308245ApublicationCriticalpatent/GB308245A/en
E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
E06B7/00—Special arrangements or measures in connection with doors or windows
E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
E06B7/08—Louvre doors, windows or grilles
E06B7/084—Louvre doors, windows or grilles with rotatable lamellae
Abstract
308,245. Klockner Werke Akt.-Ges. March 20, 1928, [Convention date]. Louvre ventilators.-The side members c, c' in which are mounted ventilating louvres of hinged shutters are joined to the hinged frame members a, b by means of a groove formed on the frame or side members so as to exclude weather &c. The hinged frames have rib and groove meeting edges.
GB17016/28A1928-03-201928-06-12Improvements in rolled sections for hinged louvred shutters
ExpiredGB308245A
(en)