EP 1290292 B1 20040225 - DISTRIBUTOR DEVICE FOR THICK MATTER
Title (en)
DISTRIBUTOR DEVICE FOR THICK MATTER
Title (de)
VERTEILERVORRICHTUNG FÜR DICKSTOFFE
Title (fr)
DISPOSITIF DISTRIBUTEUR POUR MATIERES EPAISSES
Publication
Application
Priority
- DE 10112086 A 20010312
- EP 0202161 W 20020228
Abstract (en)
[origin: WO02072978A1] The invention relates to a distributor device for thick matter, especially for concrete. The distributor device (16) comprises a concrete distributing boom (18) carrying a conveying conduit (20), which has at least two boom arms (30 to 36) that can be swiveled about horizontal articulation axes (38 to 44) relative to one another or relative to a boom support (26). At least one of the boom arms, preferably the base arm (30), is telescopically movable. In order to be adaptable to the telescoping movements, the conveying conduit is assembled from three interlinked conduit sections in the area of the telescoping boom arm. A first conduit section (58) is rigidly linked with the stationary member (46), while a second conduit section (60) is rigidly linked with the extensible telescoping member (48). The device further comprises an intermediate section (62) which is connected with its ends (64, 66) to the first and the second conduit section (58, 60) and which is configured as a flexible pipe. Said pipe has a 180 DEG arch (70) with constant bend that travels when the boom arm telescopes.
IPC 1-7
IPC 8 full level
E04G 21/04 (2006.01)
CPC (source: EP US)
E04G 21/04 (2013.01 - EP US); E04G 21/0436 (2013.01 - EP US); Y10T 137/8807 (2015.04 - EP US)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 02072978 A1 20020919; AT E260394 T1 20040315; DE 10112086 A1 20020926; DE 50200253 D1 20040401; EP 1290292 A1 20030312; EP 1290292 B1 20040225; ES 2214469 T3 20040916; TR 200400738 T4 20040721; US 2004148814 A1 20040805; US 6983763 B2 20060110
DOCDB simple family (application)
EP 0202161 W 20020228; AT 02706752 T 20020228; DE 10112086 A 20010312; DE 50200253 T 20020228; EP 02706752 A 20020228; ES 02706752 T 20020228; TR 200400738 T 20020228; US 47164503 A 20030912