FIELD: mechanics.
SUBSTANCE: method of jointing corking device (9) with open end (6) of vessel (5) to make receiving device (1) for biological fluids, fabric particles or cultures includes arranging threaded device (40) with turns (42, 43) between cap (20) incorporating a sealing device and receiving vessel (5), relative positioning of the aforesaid parts (5, 20) by revolving them about common lengthwise axis (14), applying a force (F) of 10 to 50 N to one of them along the aforesaid axis. Note here that interacting turns are arranged so that the aforesaid force gets transformed into a relative rotary motion between the aforesaid cap and the receiving vessel and the said turns (42, 43) of the threaded device (40) are engaged along their entire length till a complete screwing on. The invention proposes also the receiving device for biological fluids, fabric particles or cultures.
EFFECT: simpler cap-to-vessel joint.
72 cl, 24 dwg
