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SETH BURTON ATWOOD
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SETH BURTON ATWOOD
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Application filed by SETH BURTON ATWOODfiledCriticalSETH BURTON ATWOOD
Application grantedgrantedCritical
Publication of FR516145ApublicationCriticalpatent/FR516145A/fr
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
E05F5/00—Braking devices, e.g. checks; Stops; Buffers
E05F5/06—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops
FR516145A1916-12-011920-05-29Perfectionnements apportés aux amortisseurs ou tampons pour portes à charnières ou autres dispositifs analogues
ExpiredFR516145A
(fr)