To suppress a latch from interfering with a cargo stored in a cage truck when locking the cage truck.
This lock device 30 is provided with the first and second latches 60A and 60B rotatably mounted with base ends on a second base plate 34, and first and second engaging members rotatably provided in the second base plate 34. In the first engaging member 50A, a first spring member 70A energized to have an attitude which can be engaged with the first latch 60A is mounted. In the second engaging member, a second spring member energized to have an attitude which can be engaged with the second latch 60B is mounted. The first and second latches 60A and 60B are arranged so that a distance T between mutual rotation centers P1 and P2 may be shorter than a distance K between two cage trucks 10A and 10B are rotated to turn from a region S between pipe parts 19A and 19B of the two cage trucks and when the pipe parts 19A and 19B are pressed, and switched from open positions to holding positions.
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ISHIZUKA NOBUYUKI
TAKAGI TERUO
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| JP2000226196A | 2000-08-15 | |||
| JPH11215608A | 1999-08-06 | |||
| JPH0546895U | 1993-06-22 | |||
| JP2005145364A | 2005-06-09 | |||
| JP2005289249A | 2005-10-20 |
Makoto Onda
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