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
Peter Henry Roe
Henry John Reuben Roe
Thomas Kennedy
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Individual
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Individual
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Application grantedgrantedCritical
Publication of GB190824485ApublicationCriticalpatent/GB190824485A/en
Specific Sealing Or Ventilating Devices For Doors And Windows
(AREA)
Abstract
24,485. Roe, P. H., Roe, H. J. R., and Kennedy, T. Nov. 14. Latches; sliding bolts ; handles, attaching.-A bolt a for doors, windows, shutters, and the like is operated by a toothed wheel f, engaging a rack extension e and locked by spring-pressed pawls m, n. Either or both of the pawls may be held out of action by hooks r, s. The pinion f may be operated by a handle h, which fits on the squared spindle g, the catch engaging a groove in the spindle. Upward pressure against the bolt may be resisted by a roller l.
GB190824485D1908-11-141908-11-14An Improved Bolt for Doors Windows Shutters and the like
ExpiredGB190824485A
(en)