EP 0493889 A1 19920708 - Improvements in and relating to paving machines.
Title (en)
Improvements in and relating to paving machines.
Title (de)
Fertiger.
Title (fr)
Finisseuse.
Publication
Application
Priority
GB 9026358 A 19901204
Abstract (en)
In a paving machine an extension screed plate (8) is carried on an assembly supported on a guide tube (6), the weight of the assembly when clear of the ground is carried by pressure pads (17, 18), bearing on a pair of rails (4, 5) carried by the main screed plate (7) assembly and immediately adjacent to the guide tube (6). A pressure pad (19) on the main screed plate (7) assembly bears on a rail (12) on the extension screed plate assembly and supports the assembly against the reaction of the ground forces in operation. <IMAGE>
IPC 1-7
IPC 8 full level
E01C 19/42 (2006.01)
CPC (source: EP)
E01C 19/42 (2013.01); E01C 2301/16 (2013.01)
Citation (search report)
- [A] FR 2408013 A1 19790601 - HOES KLAUS GERD [DE]
- [AD] GB 1560469 A 19800206 - VOGELE AG J
- [A] GB 2024900 A 19800116 - BLAW KNOX LTD
Designated contracting state (EPC)
DE GB IT
DOCDB simple family (publication)
EP 0493889 A1 19920708; EP 0493889 B1 19970305; DE 69124967 D1 19970410; DE 69124967 T2 19971009; GB 2250529 A 19920610; GB 9026358 D0 19910123
DOCDB simple family (application)
EP 91311315 A 19911204; DE 69124967 T 19911204; GB 9026358 A 19901204