EP 0102060 B1 19861126 - DEVICE FOR AUTOMATICALLY CONTROLLING THE HEIGHT OF THE PRELIMINARY STRIKE-OFF OF A CONFORMING PLATE FINISHER
Title (en)
DEVICE FOR AUTOMATICALLY CONTROLLING THE HEIGHT OF THE PRELIMINARY STRIKE-OFF OF A CONFORMING PLATE FINISHER
Publication
Application
Priority
DE 3232020 A 19820827
Abstract (en)
[origin: EP0102060A2] 1. Sliding formwork maker (16) having a prescraper (32) fitted vertically adjustably on a frame (16a), a pressure plate spaced therefrom and forming an upper sliding formwork and a vibrator (30) in the intermediate region, characterized by a slit level sensor (56, 58, 62) in the region between pre-scraper (32) and pressure plate (26) for the fill material (24), a vertical adjustement drive (49, 50, 82) for the Pre-scraper (32) and a regulating device (68, 74, 76) which compares an ascertained actual silt level with an ideal silt level and controls the vertical adjustement drive in the direction of a reduction of the difference of level.
IPC 1-7
IPC 8 full level
E01C 19/18 (2006.01); E01C 19/40 (2006.01); E01C 19/42 (2006.01); E01C 19/48 (2006.01); E01C 23/04 (2006.01)
CPC (source: EP)
E01C 19/405 (2013.01); E01C 19/407 (2013.01); E01C 19/42 (2013.01); E01C 23/04 (2013.01)
Designated contracting state (EPC)
BE DE FR
DOCDB simple family (publication)
EP 0102060 A2 19840307; EP 0102060 A3 19850502; EP 0102060 B1 19861126; DE 3232020 A1 19840301; DE 3367944 D1 19870115
DOCDB simple family (application)
EP 83108353 A 19830824; DE 3232020 A 19820827; DE 3367944 T 19830824