E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
E05C9/04—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Operating, Guiding And Securing Of Roll- Type Closing Members
(AREA)