A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Throw lock assemblies, throw bolt assemblies, and methods for assembling and using same
A throw bolt 110 for a lock assembly, the throw bolt having a corrosion resistant bolt casing 116 housing a hardened cutting barrier 112. The hardened cutting barrier extends at least into a throw portion of the bolt when in the extended position and is protected from the environment. In a side of the bolt is a drive-mechanism engagement opening, such as holes 115 to be driven by a drive mechanism such as a toothed wheel driven by a cylinder lock. The casing may be hollow square tubular section of stainless steel or nylon and may have end caps to enclose the cutting barrier which may be hardened steel, carbon steel or cast iron. A spacer 114 may be included between the cutting barrier and casing preferably harder than the casing but softer than the cutting barrier to allow easier machining of drive holes 115. The throw bolt is for use in a lock assembly of an outdoor gate.
Throw lock assemblies, throw bolt assemblies, and methods for assembling and using same
A throw bolt 110 for a lock assembly, the throw bolt having a corrosion resistant bolt casing 116 housing a hardened cutting barrier 112. The hardened cutting barrier extends at least into a throw portion of the bolt when in the extended position and is protected from the environment. In a side of the bolt is a drive-mechanism engagement opening, such as holes 115 to be driven by a drive mechanism such as a toothed wheel driven by a cylinder lock. The casing may be hollow square tubular section of stainless steel or nylon and may have end caps to enclose the cutting barrier which may be hardened steel, carbon steel or cast iron. A spacer 114 may be included between the cutting barrier and casing preferably harder than the casing but softer than the cutting barrier to allow easier machining of drive holes 115. The throw bolt is for use in a lock assembly of an outdoor gate.
Throw lock assemblies, throw bolt assemblies, and methods for assembling and using same
MARK ANTHONY NAYLOR (author)
2021-04-21
Patent
Electronic Resource
English
Throw lock assemblies, throw bolt assemblies, and methods for assembling and using same
| European Patent Office | 2020
THROW LOCK ASSEMBLIES, THROW BOLT ASSEMBLIES, AND METHODS FOR ASSEMBLING AND USING SAME
| European Patent Office | 2020
Throw lock assemblies, throw bolt assemblies, and methods for assembling and using same
| European Patent Office | 2023
THROW LOCK ASSEMBLIES, THROW BOLT ASSEMBLIES, AND METHODS FOR ASSEMBLING AND USING SAME
| European Patent Office | 2018