EP 1159112 A1 20011205 - CHAIN SAW AND CHAIN TENSING DEVICE THEREFOR
Title (en)
CHAIN SAW AND CHAIN TENSING DEVICE THEREFOR
Title (de)
KETTENSÄGE UND KETTENSPANNVORRICHTUNG DAFÜR
Title (fr)
SCIE A CHAINE DOTEE D'UN DISPOSITIF TENDEUR DE CHAINE
Publication
Application
Priority
- DE 0004333 W 20001205
- DE 19963650 A 19991229
Abstract (en)
[origin: US6782627B2] The chain tension of a motorized chainsaw (10) with a housing (12), a sprocket (22) mounted thereon, and a blade (14) that is aligned with this sprocket, which blade protrudes beyond the housing (12) and guides a saw chain (16) engaged with the sprocket (22) in a revolving manner, where the blade (14) is mounted such that it can be adjusted by means of longitudinal displacement in relation to the housing (12) and/or the sprocket (22) by means of a chain tensioning device (28) and where the chain tensioning device (28) has a stop (32) that can be fixed to the blade (14) and a cam (30) that can be rotated by means of a rotational member (36, 38) can be adjusted in a more comfortable and reliable fashion by virtue of the fact that the cam (30) can be locked in a form-fitting and rotationally secure manner in relation to the housing (12) by way of the rotational member (36, 38).
IPC 1-7
IPC 8 full level
B27B 17/14 (2006.01)
CPC (source: EP US)
B27B 17/14 (2013.01 - EP US); Y10T 83/7239 (2015.04 - EP US)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 0149465 A1 20010712; AT E344720 T1 20061115; CN 1174841 C 20041110; CN 1342112 A 20020327; DE 19963650 A1 20010712; DE 50013719 D1 20061221; EP 1159112 A1 20011205; EP 1159112 B1 20061108; JP 2003519020 A 20030617; US 2002124421 A1 20020912; US 6782627 B2 20040831
DOCDB simple family (application)
DE 0004333 W 20001205; AT 00990512 T 20001205; CN 00804362 A 20001205; DE 19963650 A 19991229; DE 50013719 T 20001205; EP 00990512 A 20001205; JP 2001549814 A 20001205; US 91436701 A 20010827