| 摘要 |
<p>Appts. for introducing a liquid or pasty plastic material into the interior of a boot and particularly a ski boot with a filling opening in order to form a precision-fitting lining while the purchaser is wearing the boots, comprising a gas container designed for the reception of compressed gas, the outlet orifice of which is connected with a hollow needle which can be inserted through the piercable bottom of a vessel containing the plastic with a filling nozzle which can be fitted to the filling opening. In particular, the gas container is placed in a housing carrying the hollow needle.</p> |
