| 摘要 |
A fast-action coupler for coupling a first tubular component (1) to a secon d tubular component (2) includes a spring wire (8) as a retaining unit. The spring wire (8) is secured to the second component (2) and with its end part (12) is resiliently fixed in a locking position for a retaining part (6) on the first component (1). The end part (12) can also be unlocked simply and even from relatively great distances, counter to the spring force of the spring wire (8), by rotation of a tool (19).
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