EP 0434172 A1 19910626 - Method and apparatus for producing bituminous mixtures.
Title (en)
Method and apparatus for producing bituminous mixtures.
Title (de)
Verfahren und Vorrichtung zur Herstellung von bituminösem Mischgut.
Title (fr)
Procédé et dispositif pour la fabrication de produits enrobés bitumineux.
Publication
Application
Priority
NL 8903141 A 19891221
Abstract (en)
Method and apparatus for producing mixtures containing bitumen, in which the material to be treated is conveyed by the force of gravity through a slit-type space between two vertically arranged heated surfaces (3,4). <IMAGE>
IPC 1-7
IPC 8 full level
E01C 19/05 (2006.01); E01C 19/10 (2006.01)
CPC (source: EP)
E01C 19/05 (2013.01); E01C 19/10 (2013.01); E01C 19/1004 (2013.01)
Citation (search report)
- [YD] EP 0192300 A1 19860827 - BITUMARIN NV [NL]
- [Y] US 4406676 A 19830927 - POTTER GEORGE R [US]
- [A] WO 8400377 A1 19840202 - ANKERLOEKKEN HAMAR AS [NO]
- [A] DE 3341006 A1 19850530 - HEISE ALFELDER EISEN [DE]
- [A] DE 1454878 A1 19690220 - VATERLAND WERK FRIEDRICH HERFE
- [A] US 3381943 A 19680507 - MILLER ADASON M
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0434172 A1 19910626; EP 0434172 B1 19930310; AT E86696 T1 19930315; CA 2033026 A1 19910622; CA 2033026 C 19951003; DE 69001066 D1 19930415; DE 69001066 T2 19930617; DK 0434172 T3 19930413; ES 2038863 T3 19930801; GR 3007377 T3 19930730; NL 8903141 A 19910716
DOCDB simple family (application)
EP 90203507 A 19901221; AT 90203507 T 19901221; CA 2033026 A 19901221; DE 69001066 T 19901221; DK 90203507 T 19901221; ES 90203507 T 19901221; GR 930400585 T 19930316; NL 8903141 A 19891221