A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Self-locking shutter assembly
A device includes a shutter blade supported by an end plate and a cam driver having a cam pin positioned to traverse a slot in the end plate of the shutter blade, the cam pin and slot acting to lock the shutter blade in a closed position, and operating to open the shutter blade as the cam pin traverses the slot.
Self-locking shutter assembly
A device includes a shutter blade supported by an end plate and a cam driver having a cam pin positioned to traverse a slot in the end plate of the shutter blade, the cam pin and slot acting to lock the shutter blade in a closed position, and operating to open the shutter blade as the cam pin traverses the slot.
Self-locking shutter assembly
DENNY IAN M (author) / HOOKS MICHAEL (author) / MCINTOSH RENNIE (author)
2016-05-24
Patent
Electronic Resource
English
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