(19)
(11) EP 1 683 930 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
02.09.2009 Bulletin 2009/36

(43) Date of publication A2:
26.07.2006 Bulletin 2006/30

(21) Application number: 06380011.4

(22) Date of filing: 13.01.2006
(51) International Patent Classification (IPC): 
E04G 5/14(2006.01)
E04G 11/36(2006.01)
 E04G 21/32(2006.01)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
Designated Extension States:
AL BA HR MK YU

(30) Priority: 17.01.2005 ES 200500066

(71) Applicant: Sistemas Técnicos de Encofrados, S.A.
08150 Parets del Vallés, Barcelona (ES)

(72) Inventor:
  • Ubinana Félix, José Luis
    08150 Parets del Valles (Barcelona) (ES)

(74) Representative: Durán Moya, Carlos et al
DURAN-CORRETJER Còrsega, 329
08037 Barcelona
08037 Barcelona (ES)

   


(54) Clamp for protective railings for works


(57) The clamp comprises two elements (1,2) which are joined together in a guided sliding manner and are intended to embrace with pressure the structure on which the clamp is to be fixed, one of the elements (1) having a general structure in the form of a U with unequal arms (3,4) and the second element (2) having an L-shaped structure, similarly with unequal arms (6,7), of which the longer arm (6) is slidingly fitted in the interior of the longer arm (3) of the U-shaped part in order to fix the clamp on the shuttering on which it is to be fixed owing to the disposition of a threaded spindle integral with the L-shaped part and disposed in the interior of the engaging tubular elements of the clamp.







Search report