EP 0240801 A3 19880831 - SCREED FOR PLASTER OR CEMENT
Title (en)
SCREED FOR PLASTER OR CEMENT
Publication
Application
Priority
DE 3611323 A 19860404
Abstract (en)
[origin: US4810128A] A levelling device for producing a smooth surface on a sett paving bed is constructed, with a view to easy handling and neat working, so that the rule can lift the excess material with a cutting action by a projecting cutting edge and a rising ramp surface. With a collecting trough and with rollers to support the levelling rule, a transport truck for excess material can be provided at the same time.
IPC 1-7
IPC 8 full level
E04F 21/04 (2006.01); E04G 21/10 (2006.01)
CPC (source: EP US)
E04G 21/10 (2013.01 - EP US)
Citation (search report)
- [X] FR 1368913 A 19640807
- [Y] DE 2912906 A1 19801016 - RILCO MASCHF
- [Y] CH 382968 A 19641015 - SCALABRIN PRIMO [CH]
- [A] FR 2404721 A1 19790427 - SCHLUETER WERNER [DE]
- [A] US 4386901 A 19830607 - MORRISON DONALD R [US]
- [A] DE 3217000 A1 19831110 - DREHER HARIOLF
Designated contracting state (EPC)
AT BE DE FR GB IT NL SE
DOCDB simple family (publication)
EP 0240801 A2 19871014; EP 0240801 A3 19880831; EP 0240801 B1 19901010; EP 0240801 B2 19940420; AT E57417 T1 19901015; AU 7096687 A 19871008; CA 1274717 A 19901002; DE 3611323 A1 19871008; DE 3765444 D1 19901115; DK 163311 B 19920217; DK 163311 C 19920713; DK 168987 A 19871005; DK 168987 D0 19870402; US 4810128 A 19890307
DOCDB simple family (application)
EP 87104048 A 19870319; AT 87104048 T 19870319; AU 7096687 A 19870401; CA 533590 A 19870401; DE 3611323 A 19860404; DE 3765444 T 19870319; DK 168987 A 19870402; US 3095087 A 19870326