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Ernest John Wilson
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Publication of GB191017038ApublicationCriticalpatent/GB191017038A/en
E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
E05C3/00—Fastening devices with bolts moving pivotally or rotatively
E05C3/02—Fastening devices with bolts moving pivotally or rotatively without latching action
E05C3/04—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt
E05C3/041—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt rotating about an axis perpendicular to the surface on which the fastener is mounted
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Abstract
17,038. Wilson, E. J. July 18. Sash and like fasteners, pivotedarm type. - Relates to fasteners for windows, casements, doors, &c., of the type in which a pivoted arm b is locked by the sliding or screw-threaded shank d of the operating-knob. The rod d is adapted to engage with the edge of the sash a', and is held out of engagement by the screwed end e.
GB191017038D1910-07-181910-07-18Window, Casement and Door Fastener.
ExpiredGB191017038A
(en)