| 摘要 |
Bicycle lock built in to the bicycle frame to lock the central working parts of the bicycle bars (15) and crank (12). The key in the system lock (1) can only be removed when the bar (15) is in a position of 30 DEG to the right. At the same time the crank (12) is blocked up but with constant maintenance of the brake function. The bars (15) cannot be separated in locked position but adjusting is possible. The locked position of the backwheel from the crank (12) by backtube (28) can be obtained by maintaining the brake lever (35) with pin (40) in the backtube perforation (28). Adjusting is possible in locked position. Releasing of the backwheel lock is possible by putting the key in the lock (1), releasing pawls (9, 10) from bars (15) and crank (12) where upon the locking devices (23) by turning of handles (32) in the plug (31) desrelease the pawl (24), the pin (40) can be removed and brake lever (35) disassembled. The brake lever can be released. |
