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
Joseph Spiegelhalter
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Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Application grantedgrantedCritical
Publication of GB191327692ApublicationCriticalpatent/GB191327692A/en
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
Landscapes
Hinges
(AREA)
Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices
(AREA)
Abstract
27,692. Spiegelhalter, J. April 19, [Convention date]. Hasp fastenings. - Sashes A, B are secured by an arm 6 which is pivoted at 7 in a recess 2 and is secured by a hinged stay 8 engaging an abutment 10, the arm and stay, when not in use, being straightened out and turned up into the recess, the upper edge 4 of which is cut away to admit of this.