EP 2314773 A3 20120926 - Pulled piston work device
Title (en)
Pulled piston work device
Title (de)
Geschlepptes Pistenbearbeitungsgerät
Title (fr)
Appareil de traitement de pistes remorqué
Publication
Application
Priority
DE 102009049900 A 20091013
Abstract (en)
[origin: EP2314773A2] The towed grooming device is provided with a finisher arrangement (1) on its surface facing bottom with profiles (4,5). The profiles are provided with profiling sections (3a,3b,3c), where the former profile section is provided opposite to the latter profile section with a greater width and a lesser depth.
IPC 8 full level
E01H 4/02 (2006.01); E01H 12/00 (2006.01)
CPC (source: EP US)
E01H 4/02 (2013.01 - EP US); E01H 12/00 (2013.01 - EP US)
Citation (search report)
- [AD] US 5077919 A 19920107 - SINYKIN WILLIAM B [US]
- [A] EP 2105535 A2 20090930 - KAESSBOHRER GELAENDEFAHRZEUG [DE]
- [A] US 4726129 A 19880223 - HAUG WALTER [DE]
- [A] FR 2502020 A1 19820924 - KEMPF & CO AG [CH]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2314773 A2 20110427; EP 2314773 A3 20120926; EP 2314773 B1 20150408; DE 102009049900 A1 20110414; DE 102009049900 B4 20110728; US 2011083347 A1 20110414; US 8443529 B2 20130521
DOCDB simple family (application)
EP 10013531 A 20101012; DE 102009049900 A 20091013; US 92492210 A 20101008