EP 1571265 A1 20050907 - Device for crushing and/or cutting material.
Title (en)
Device for crushing and/or cutting material.
Title (de)
Vorrichtung zum Brechen und/oder Schneiden von Materialien
Title (fr)
Dispositif pour concasser et/ou couper des matériaux.
Publication
Application
Priority
NL 1025614 A 20040302
Abstract (en)
The invention relates to a device for crushing and/or cutting material, comprising a frame (2-3) to be coupled to the jib of an excavator or the like, a first jaw (12) to be connected to the frame (3), which takes up a fixed position with respect to the frame (3) during operation, a second jaw (13) that mates with said first jaw (12), which second jaw (13) is pivotable about a pivot pin (10) with respect to the frame (3) in a direction towards the first jaw (12) and in a direction away from the first jaw by means of a setting cylinder (8), said first jaw (12) being provided with coupling means (21a,21b) that are to interlock with coupling means (20a,20b) forming part of the frame (3) for hooking the first jaw (12) to the frame (3). <??>The object of the invention is to provide a device, which device on the one hand is of simple construction, comprising few parts, and by means of which furthermore the assembly of jaws (12,13) can be connected to and disconnected from the frame (3) in a quick, reliable manner without having to carry out time-consuming adjusting operations. According to the invention, the coupling means comprise two spaced-apart points for engagement (21a,21b), where the first jaw (12) and the frame (3) can interlock, and fixing means (23) are furthermore provided for keeping the coupling means interlocked. <IMAGE>
IPC 1-7
IPC 8 full level
CPC (source: EP)
E02F 3/3622 (2013.01); E02F 3/3663 (2013.01); E02F 3/965 (2013.01)
Citation (applicant)
- DE 29715490 U1 19971211 - CATERPILLAR VIBRA RAM GMBH & C [DE]
- EP 0641618 B1 19990714 - VERACHTERT A P METAALFAB [NL]
- EP 0614618 A1 19940914 - FCB [FR]
Citation (search report)
- [XDA] EP 0641618 A1 19950308 - METHOLDS HERTOGENBOSCH BV [NL]
- [XA] DE 29715490 U1 19971211 - CATERPILLAR VIBRA RAM GMBH & C [DE]
- [A] EP 0565787 A1 19931020 - ALLIED GATOR INC [US]
- [A] DE 29708705 U1 19970710 - CATERPILLAR VIBRA RAM GMBH & C [DE]
- [A] JP S61266774 A 19861126 - OYODO KOMATSU
- [A] PATENT ABSTRACTS OF JAPAN vol. 1998, no. 02 30 January 1998 (1998-01-30)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1571265 A1 20050907; EP 1571265 B1 20090902; AT E441760 T1 20090915; DE 602005016325 D1 20091015; DK 1571265 T3 20091123; ES 2330447 T3 20091210; NL 1025614 C2 20050905; PL 1571265 T3 20100531
DOCDB simple family (application)
EP 05075518 A 20050302; AT 05075518 T 20050302; DE 602005016325 T 20050302; DK 05075518 T 20050302; ES 05075518 T 20050302; NL 1025614 A 20040302; PL 05075518 T 20050302