초록 ▼

This specification discloses a sash lock wherein a catch is mounted on one window sash and a base supporting a latch is mounted on another window sash. The latch has a handle portion and a hook portion. In a locked position, both of the portions of the latch engage the catch, the hook portion from t

This specification discloses a sash lock wherein a catch is mounted on one window sash and a base supporting a latch is mounted on another window sash. The latch has a handle portion and a hook portion. In a locked position, both of the portions of the latch engage the catch, the hook portion from the top and the handle portion through an opening in the catch. The sash lock includes springs to bias the latch into a noninterfering position.

대표청구항 ▼

A sash lock for two relatively movable components, such as double hung window, comprising: a catch means on a first of the two relatively movable components for securing said sash lock to said first movable component; a base means on a second of the two relatively movable components for securing sai

A sash lock for two relatively movable components, such as double hung window, comprising: a catch means on a first of the two relatively movable components for securing said sash lock to said first movable component; a base means on a second of the two relatively movable components for securing said sash lock to said second movable component; a latch mounted on said base means for engaging said catch means, said latch including an upper portion and a lower portion, each of said upper and lower portions engaging said catch means thereby securing the two relatively movable components to each other, said upper and lower portions being pivotally connected to each other and said lower portion being pivotally connected to said base means.