Lever mechanism for opening of skylight window panel

摘要

The mechanism consists of a translation device which has a connecting rod (7) and is arranged between a hand lever (1) and hook-out shears (9) which act upon the window panel (10). The hand lever is kept in a housing (2) and its swivel movement acts upon the connecting rod through a link (4). The position of the swivel axis (3) of the hand lever is adjustable in the housing so that the gap between the swivel axis and the link joint (5) can be altered.