Title:
AUTOMATIC LOCKING DEVICE
Document Type and Number:
Japanese Patent JP2834115
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an automatic drop-in lock device, in which adjusting works at the time of the occurrence of trouble is carried out simply and accurately and by which a sub-door is released surely at the time of the opening of a main door.
SOLUTION: A horizontal slider 7 and a vertical slider 13 are housed in a main body case 3, a detecting roller 5 pushed against the side face section of a main door is installed at the front end section of the horizontal slider 7 and a roller 11 for locking engaged and disengaged with and from a bearer 9 is mounted at the front end section of the vertical slider 13. The horizontal slider 7 and the vertical slider 13 are interlocked by a driving lever 31 and an interlocking lever 25, and a first bearing block 16, in which there is the fulcrum of the interlocking lever 31, and a second bearing block 20, in which there is the fulcrum of the interlocking lever 31, are forwarded and retreated by a first set bolt 15 and a second set bolt 19 respectively.
Inventors:
Takimoto, Hideaki
Application Number:
JP1998000102245
Publication Date:
October 02, 1998
Filing Date:
April 14, 1998
Export Citation:
Assignee:
TAKIGEN MFG CO LTD
International Classes:
E05C7/06; E05B59/04; E05B65/06; E05B65/10; (IPC1-7): E05C7/06; E05B59/04; E05B65/06; E05B65/10