DOOR CLOSER

• Main Authors: FUKUI KATSUHISA, HASHIBA YASUHIRO, AOYAMA SHIGERU
• Format: Patent
• Language: English
• Published: 22.04.1997
• Edition: 6
• Subjects: ACCESSORIES THEREFOR; FIXED CONSTRUCTIONS; HANDCUFFS; KEYS; LOCKS; PERFORMING OPERATIONS; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FORVEHICLES; SAFES; TRANSPORTING; VEHICLES IN GENERAL; WINDOW OR DOOR FITTINGS; WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILARDEVICES FOR VEHICLES

PROBLEM TO BE SOLVED: To save a space for device, and to reduce the cost by arranging a switch circuit for turning on/off a driving source on the basis of the position of a slider and the angle of rotation of the driving source so as to perform the normal and reverse rotation of the driving source. SOLUTION: A striker, with which a latch of a lock device arranged in one of a body side and a door side can be engaged, and a striker are engaged with each other freely to be slid. A first guide for guiding the striker between the lock member engagement waiting position and the door pulling device and the striker are energized to the direction of the lock member engagement waiting position. The striker is driven along the guide, and a slider to be driven by a lock member is guided by a second guide between the striker abutment waiting position and the door pulling position. Furthermore, a switch circuit for energizing the slider to the direction of the striker abutment waiting position and for turning on/off the driving source on the basis of the position of the slider and the angle of rotation of the driving source so as to perform the normal and reverse rotation, is provided.