公开(公告)号：US3760455A

公开(公告)日：1973-09-25

申请号：US3760455D

申请日：1970-06-03

Applicant: VER APPLIQUEES SOC ET

Inventor： BERRY P ,  FERNANDEZ R

IPC: E05F3/10

CPC classification number: E05F3/226 ,  E05F3/104 ,  E05Y2201/20 ,  E05Y2201/254 ,  E05Y2201/626 ,  E05Y2600/41 ,  E05Y2600/452 ,  E05Y2800/26 ,  E05Y2900/132 ,  Y10T16/276 ,  Y10T16/2769 ,  Y10T16/2774

Abstract: A door check includes a cam coupled to the door and having opposite profiles against which a follower on one end of a lever is stressed by a spring, the other end of the lever actuating a damping cylinder. Particular shapes for the cam and for the orifice for escape from the cylinder are shown.

Abstract translation: 门检查包括联接到门并具有相对的轮廓的凸轮，杠杆的一端上的从动件通过弹簧被压紧，杆的另一端致动阻尼缸。 示出了用于凸轮和用于从气缸逸出的孔的特殊形状。