EP 1467612 A1 20041020 - DEVICE FOR MOVEMENT IN STEPS OF A MANURE SCRAPER
Title (en)
DEVICE FOR MOVEMENT IN STEPS OF A MANURE SCRAPER
Title (de)
VORRICHTUNG ZUR SCHRITTWEISEN BEWEGUNG EINES STALLDUNGSCHABERS
Title (fr)
DISPOSITIF DE DEPLACEMENT PAS A PAS D'UN RACLOIR DE FUMIER
Publication
Application
Priority
- SE 0202338 W 20021216
- SE 0104253 A 20011217
Abstract (en)
[origin: WO03056906A1] This invention relates to a device for movement in steps of a manure scraper, the device comprising a carriage (1) that supports one or more floor scrapers which extends/extend out from the sides of the carriage (1), a drive rail (2) along which the carriage (1) is caused to move and which is connected to the carriage (1) by means of a carriage-mounted pawl (3) which is adapted for actuation by dogging means (6) disposed on the drive rail (2), whereby the pawl (3) is carried by a shaft (4) that includes shaft pivots (4.1) which are each disposed in a respective vertically extending elongate opening (5). The respective opening (5) to includes for the respective shaft pivot (4.1) abutment surfaces (5.1) that extend in two planes (P) which slope downwards and outwards at an angle (A) from each side of the upper portion of the respective opening (5). The connecting line between the point of contact of the pawl (3) on the drive rail (2) and the points of contact on the abutment surfaces (5.1) is directed towards the respective abutment surface (5.1) in a sector that lies above a normal (N) to the plane (P) through the abutment surface (5.1) at the respective contact point on the respective abutment surface (5.1).
IPC 1-7
IPC 8 full level
A01K 1/01 (2006.01)
CPC (source: EP)
A01K 1/0132 (2013.01)
Citation (search report)
See references of WO 03056906A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SI SK TR
DOCDB simple family (publication)
WO 03056906 A1 20030717; AU 2002359141 A1 20030724; EP 1467612 A1 20041020; SE 0104253 D0 20011217; SE 0104253 L 20030618; SE 521012 C2 20030923
DOCDB simple family (application)
SE 0202338 W 20021216; AU 2002359141 A 20021216; EP 02793653 A 20021216; SE 0104253 A 20011217