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Expired
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Henry Vaughan
George Satterthwaite
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Individual
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Individual
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Publication of GB190321721ApublicationCriticalpatent/GB190321721A/en
21,721. Vaughan, H., and Satterthwaite, G. Oct. 9. Latches; locks, key.-A latch for doors is made in two parts, each of which is acted upon by a separate spring. The shank c of the latch a slides in a hole in the cheek b<1> of the part b, which is operated by a two-armed follower, and acted upon by the spring E. When the door closes, the latch a acts automatically, compressing the spiral spring i, which abuts against the washer m lying against the face of the cheek D fixed to the case. The washer d, riveted to the-shank c, limits the outward movement of the latch. The latch may be combined with a lock bolt B.
GB190321721D1903-10-091903-10-09Improvements in Endway-moving Latching Bolts
ExpiredGB190321721A
(en)