A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PNEUMATIC DRYWALL HOLE PUNCH MACHINE
A hole punching machine for use on wet or damp drywall improves ventilation behind the drywall for drying purposes. The machine includes a base position on the floor and against the wall. A pneumatic ram in the base can be extended and retracted to cut a hole in drywall, after any baseboard is removed. The hole can then be covered when the baseboard is reinstalled. The operator can activate the ram using a switch, while standing.
PNEUMATIC DRYWALL HOLE PUNCH MACHINE
A hole punching machine for use on wet or damp drywall improves ventilation behind the drywall for drying purposes. The machine includes a base position on the floor and against the wall. A pneumatic ram in the base can be extended and retracted to cut a hole in drywall, after any baseboard is removed. The hole can then be covered when the baseboard is reinstalled. The operator can activate the ram using a switch, while standing.
PNEUMATIC DRYWALL HOLE PUNCH MACHINE
RICE THOMAS HENRY (author)
2022-12-01
Patent
Electronic Resource
English