EP 2794458 A1 20141029 - FORESTRY WINCH
Title (en)
FORESTRY WINCH
Title (de)
FORSTSEILWINDE
Title (fr)
TREUIL FORESTIER
Publication
Application
Priority
- DE 102011122121 A 20111222
- EP 2012075187 W 20121212
Abstract (en)
[origin: WO2013092332A1] A forestry winch for moving felled trees, having a traction cable and a traction-cable winch (10) for moving the traction cable, having a running cable and a running-cable winch (16) for moving the running cable, having a load-bearing cable and, optionally, a load-bearing-cable winch (28) for tensioning the load-bearing cable, and having a carriage, which can be moved by means of the traction cable, and optionally also by means of the running cable, along the load-bearing cable and is borne by the latter, wherein two electric motors (14, 18) are provided for driving the traction-cable winch (10) and the running-cable winch (16), wherein a first of the electric motors (14) can be connected to the traction-cable winch (10) via a traction-cable-winch coupling (12), and a second of the electric motors (20) can be connected to the running-cable winch (16) via a running-cable-winch coupling (18), and a coupling arrangement (22, 24, 26) is also provided, it being possible for the two electric motors (14, 20) to be connected to one another thereby.
IPC 8 full level
B66D 1/12 (2006.01); A01G 23/00 (2006.01); B66C 13/28 (2006.01); B66C 21/04 (2006.01); B66D 1/14 (2006.01); B66D 1/26 (2006.01); B66D 3/00 (2006.01)
CPC (source: EP)
A01G 23/003 (2013.01); B66C 13/28 (2013.01); B66C 21/04 (2013.01); B66D 1/12 (2013.01); B66D 1/14 (2013.01); B66D 1/26 (2013.01); B66D 3/006 (2013.01)
Citation (search report)
See references of WO 2013092332A1
Citation (examination)
JP 2011219226 A 20111104 - SENTAN GIJUTSU KENKYUSHO:KK, et al
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
DOCDB simple family (publication)
DE 102011122121 B3 20130627; EP 2794458 A1 20141029; WO 2013092332 A1 20130627
DOCDB simple family (application)
DE 102011122121 A 20111222; EP 12816255 A 20121212; EP 2012075187 W 20121212