Task: Translation
Input (Czech): eÜen  se t²k  Üroubu (1) pro vz jemn  p°ipevn n  nejm n  dvou sou  st  (2, 3), kter² sest v  z d° ku  (4), opat°en ho p° padn  na sv m voln m konci vrtac m ·sekem nebo pror  ec m hrotem a nejm n  na   sti sv  d lky z vitem (6), p°i em  na opa n m konci je d° k (4) opat°en Üroubovou hlavou (5), na kterou navazuje ·sek (7) d° ku (4) bez z vitu. K ·seku (7) d° ku (4) bez z vitu p°ivr cen  koncov  oblast (8) z vitu (6) se sb h  p°i konstantn m stoup n  (S) z vitu (6) v ostr m ·hlu sm rem k ose (9) Üroubu (1), p°i em  v²b  nou koncovou oblast  (8) z vitu (6) je ot  en m Üroubu (1) vytvo°ena obalov  plocha (10) ve tvaru komol ho ku ele.\
Output (English): The present invention relates to a screw for mutual fastening of at least two components (2, 3), comprising a shank (4) having a free end and an axis (9), the shank (4) being provided with a thread (6) extending over at least a portion of its length, and also comprising a screw head (5), wherein an unthreaded shank (4) portion (7) is provided adjoining the screw head (5), characterized in that at the end region (8) of the thread (6) adjacent to the unthreaded shank portion (7), the thread tapers inwardly toward said unthreaded shank portion at an acute angle relative to the screw axis (9) with at least approximately constant thread pitch (S), the tapering end region (8) of the thread (6) being adapted to define a corresponding inwardly tapering generally frustoconical envelope surface (10) upon rotation of the screw (1).