Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Swivel Frame Puller and Method of Use
An apparatus for levering a window frame from a wall opening by using mechanical advantage of levering action and a locking clamp attached to the frame for pulling the frame from the opening. The frame pulling apparatus being pivotally connected to a replaceable base for protecting window surrounding materials from damage during window demolition.
Swivel Frame Puller and Method of Use
An apparatus for levering a window frame from a wall opening by using mechanical advantage of levering action and a locking clamp attached to the frame for pulling the frame from the opening. The frame pulling apparatus being pivotally connected to a replaceable base for protecting window surrounding materials from damage during window demolition.
Swivel Frame Puller and Method of Use
NIXON BRET REGAN (Autor:in)
04.03.2021
Patent
Elektronische Ressource
Englisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste