Global Patent Index - EP 0065652 A3

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

EP 0065652 A3 19840328 (DE)

Application

EP 82103445 A 19820423

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

B27L 11/00; B27G 13/04

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)

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