EP 0418105 B1 19930616 - EXTENSIBLE SCREED FOR COMPACTING AND FINISHING ROADCOVERING WITH LIQUID BINDER SPREADING MEANS
Title (en)
EXTENSIBLE SCREED FOR COMPACTING AND FINISHING ROADCOVERING WITH LIQUID BINDER SPREADING MEANS
Publication
Application
Priority
FR 8912132 A 19890915
Abstract (en)
[origin: EP0418105A1] The screed (table) for compacting and finishing comprises a central element (11) and two lateral elements (12a, 12b) which are movable in the transverse direction relative to the central element (11). Each of the lateral parts (12a, 12b) of the compacting screed (table) carries a boom (18a, 18b) for spraying binder. The booms (18a, 18b) form a spraying assembly whose width is variable as a function of the width of the compacting screed (table). A trough (25), integral with one of the booms (18a) and arranged substantially over its entire length, makes it possible to recover the bitumen jets (22) of the boom (18a) in the overlap zone of length L between the booms (18a) and (18b). <IMAGE>
IPC 1-7
IPC 8 full level
E01C 19/17 (2006.01); E01C 19/40 (2006.01); E01C 19/48 (2006.01)
CPC (source: EP)
E01C 19/176 (2013.01); E01C 19/178 (2013.01); E01C 19/40 (2013.01); E01C 19/4833 (2013.01); E01C 2301/10 (2013.01); E01C 2301/16 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0418105 A1 19910320; EP 0418105 B1 19930616; AT E90751 T1 19930715; DE 69001973 D1 19930722; DE 69001973 T2 19931028; DK 0418105 T3 19931115; ES 2043316 T3 19931216; FR 2652098 A1 19910322; FR 2652098 B1 19911213
DOCDB simple family (application)
EP 90402164 A 19900726; AT 90402164 T 19900726; DE 69001973 T 19900726; DK 90402164 T 19900726; ES 90402164 T 19900726; FR 8912132 A 19890915