EP 0918910 A1 19990602 - SUPPORTING WOODEN PANEL ELEMENT FOR CONSTRUCTING CEILINGS OR BRIDGES AND USE OF A SCREW FOR CONNECTING BOARDS TO FORM A PANEL ELEMENT
Title (en)
SUPPORTING WOODEN PANEL ELEMENT FOR CONSTRUCTING CEILINGS OR BRIDGES AND USE OF A SCREW FOR CONNECTING BOARDS TO FORM A PANEL ELEMENT
Title (de)
TRAGENDES PLATTENELEMENT AUS HOLZ FÜR DECKENKONSTRUKTIONEN ODER FÜR DEN BRÜCKENBAU SOWIE VERWENDUNG EINER SCHRAUBE ZUM VERBINDEN VON BRETTERN ZU EINEM PLATTENELEMENT
Title (fr)
ELEMENT DE TYPE PLAQUE PORTANTE EN BOIS POUR CONSTRUCTIONS DE PLANCHERS OU DE PONTS ET UTILISATION D'UNE VIS POUR ASSEMBLER DES PLANCHES POUR FORMER UN ELEMENT DE TYPE PLAQUE
Publication
Application
Priority
- DE 19632796 A 19960814
- EP 9704297 W 19970807
Abstract (en)
[origin: US6256949B1] In a wooden panel element (1) for ceiling structures or for bridge construction there is provided a plurality of boards (25) standing on edge perpendicular to the plane of the panel element (1) and running along the entire length thereof, which boards are joined together by screw fastenings. The individual boards (25) are joined together at least partly by screws (27) driven at an acute angle to the surface thereof, each of these screws (27) passing through two successive boards (25). Also provided close to the upper edge (30) and the lower edge (31) of the boards (25) are screws (28) driven at right angles to the surface (26) of the boards (25).
IPC 1-7
IPC 8 full level
E01D 19/12 (2006.01); E04C 2/12 (2006.01); E04C 2/14 (2006.01)
CPC (source: EP US)
E04C 2/14 (2013.01 - EP US)
Citation (search report)
See references of WO 9806912A1
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
US 6256949 B1 20010710; AT E202610 T1 20010715; AU 4298197 A 19980306; BG 103035 A 19990730; BG 62896 B1 20001031; CA 2263997 A1 19980219; CA 2263997 C 20020122; DE 19632796 A1 19980219; DE 19632796 C2 19980716; DE 59703918 D1 20010802; DK 0918910 T3 20010917; EA 000546 B1 19991028; EA 199900197 A1 19990624; EP 0918910 A1 19990602; EP 0918910 B1 20010627; ES 2160341 T3 20011101; NO 319761 B1 20050912; NO 990661 D0 19990212; NO 990661 L 19990212; PL 187082 B1 20040531; PL 331243 A1 19990705; WO 9806912 A1 19980219
DOCDB simple family (application)
US 23075399 A 19991012; AT 97918967 T 19970807; AU 4298197 A 19970807; BG 10303598 A 19981223; CA 2263997 A 19970807; DE 19632796 A 19960814; DE 59703918 T 19970807; DK 97918967 T 19970807; EA 199900197 A 19970807; EP 9704297 W 19970807; EP 97918967 A 19970807; ES 97918967 T 19970807; NO 990661 A 19990212; PL 33124397 A 19970807