EP 0065652 A3 19840328 - KNIFE CARRIER FOR A WOOD CHIPPER WITH A CUTTER SHAFT
Title (en)
KNIFE CARRIER FOR A WOOD CHIPPER WITH A CUTTER SHAFT
Publication
Application
Priority
DE 3120249 A 19810521
Abstract (en)
[origin: US4470442A] A holding device for a rotary cutter has a supporting member extending over a greater part of each cutting element and having a web and holding tongues provided with an openings for receiving tightening screws, an abutment surface for abutting the cutting element and determining a projecting length of the latter, a wearing member fixed in the body part for abutment of the rear surface of the cutting element, a locking member for fixing the wearing member, a centrifuging wedge member with a wedge surface pressing the cutting element against the wearing member, wherein the wearing member has a locking groove which is open toward the cutting element and forms the abutment surface and in which the web of the supporting member is received in a form locking manner, and the centrifuging wedge member lies with its wedge surface directly against the front surface of the cutting element.
IPC 1-7
IPC 8 full level
B27G 13/04 (2006.01); B27L 11/00 (2006.01)
CPC (source: EP US)
B27G 13/04 (2013.01 - EP US); B27L 11/005 (2013.01 - EP US); Y10T 407/193 (2015.01 - EP US); Y10T 407/194 (2015.01 - EP US); Y10T 407/2268 (2015.01 - EP US)
Citation (search report)
- [X] FR 2332108 A1 19770617 - PESSA OLEODINAMICA [IT]
- [A] DE 2411978 B2 19770518
- [A] DE 2608056 B2 19780907
- [AP] DE 3018359 A1 19811203 - HOMBAK MASCHF GMBH [DE]
Designated contracting state (EPC)
AT BE FR IT
DOCDB simple family (publication)
EP 0065652 A2 19821201; EP 0065652 A3 19840328; CA 1186142 A 19850430; DE 3120249 A1 19821223; DE 3120249 C2 19830317; US 4470442 A 19840911
DOCDB simple family (application)
EP 82103445 A 19820423; CA 401687 A 19820426; DE 3120249 A 19810521; US 37683082 A 19820510