19
Sep
KREMAYER TYPE OPENING MECHANISMS
Opener Mechanisms are the mechanisms that enable the joinery systems to open. Electric motors are mostly used. Besides, chopping systems can be opened by means of “pneumatic cylinders” and “telescopic shaft”. Generally, reciprocating motors are used when it is desired to move the joinery vertically (eg roof hatch & windows) and chain motors are used when it is desired to move it horizontally (eg facade windows). It is important to choose the “motor piston size” suitable for the size of [...]