EP 0702111 A3 19960529 - Radial scraper
Title (en)
Radial scraper
Title (de)
Radial-Schrappwerk
Title (fr)
Racleur radial
Publication
Application
Priority
DE 4432641 A 19940914
Abstract (en)
[origin: EP0702111A2] The radial scraper mechanism is for star-shaped or linear mineral stores. Above the ground a suspended beam (12) is located with a rope anchor (14). A scraping bucket (18) is provided and to it is fixed a digging rope (20) leading to a first winding drum (24). A lifting rope arrangement (22) leads from the scraping bucket over a head roller (28) provided on the beam point around a tension roller (28) to form a loop and to a second winding drum (26). The one winding drum winds up during at least a part movement of the scraping bucket, while the other unwinds. An adjustment device (50,52,54,56) moves the tension roller (50) to a linear guide (46,48) which is part of the rope anchor of the beam and pref. comprises at least two parallel rope strands.
IPC 1-7
IPC 8 full level
B65G 65/28 (2006.01); B28C 7/08 (2006.01); B66D 1/80 (2006.01); E02F 3/54 (2006.01); E02F 3/58 (2006.01)
CPC (source: EP)
B28C 7/0829 (2013.01); E02F 3/48 (2013.01); E02F 3/58 (2013.01)
Citation (search report)
- [DA] DE 1288983 B 19690206 - BETONMA INTERNAT
- [A] EP 0026466 A2 19810408 - KABAG KARLSRUHE BAUMASCH [DE]
- [A] DE 3336935 A1 19850502 - ELBA WERK MASCHINEN GMBH & CO [DE]
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 0702111 A2 19960320; EP 0702111 A3 19960529; CZ 236395 A3 19960717; DE 4432641 A1 19960321
DOCDB simple family (application)
EP 95114193 A 19950909; CZ 236395 A 19950913; DE 4432641 A 19940914