EP 0223896 A3 19870826 - CUTTER CHAIN LINK OF A SHEARING CHAIN
Title (en)
CUTTER CHAIN LINK OF A SHEARING CHAIN
Publication
Application
Priority
DE 8530697 U 19851030
Abstract (en)
[origin: EP0223896A2] The invention relates to a cutter chain link (1) of a shearing chain for a shearing machine. There is a dovetail guide (6) on the cutter chain link (1) for detachably fastening a tool holder (13) or a deflector (12). A dovetail (14) at the base of the mounted parts can in each case be inserted into the dovetail guide (6). The dovetail guide (6) is of tapered design and thus ensures that all mounted parts are seated free of play on each cutter chain link (1). <IMAGE>
IPC 1-7
IPC 8 full level
B27B 33/14 (2006.01); B28D 1/12 (2006.01); E21C 25/34 (2006.01); E21C 35/183 (2006.01); E21C 35/18 (2006.01)
CPC (source: EP)
B27B 33/144 (2013.01); B28D 1/125 (2013.01); E21C 25/34 (2013.01); E21C 35/183 (2013.01); E21C 35/1831 (2020.05); E21C 35/1835 (2020.05); E21C 35/1837 (2020.05)
Citation (search report)
- FR 2530170 A1 19840120 - ASAHI DIAMOND IND [JP]
- GB 241110 A 19251015 - FREDERICK WILSON HURD
- GB 2136481 A 19840919 - WILMET MINING LIMITED
- FR 2345610 A1 19771021 - CINCINNATI MINE MACHINERY CO [US]
- US 3820849 A 19740628 - LUNDSTROM H, et al
Designated contracting state (EPC)
BE DE FR IT
DOCDB simple family (publication)
DE 8530697 U1 19851212; EP 0223896 A2 19870603; EP 0223896 A3 19870826
DOCDB simple family (application)
DE 8530697 U 19851030; EP 86101147 A 19860129