Global Patent Index - EP 2788551 A1

EP 2788551 A1 20141015 - MECHANICAL SYSTEM COMPRISING A WEAR PART AND A SUPPORT, AND A BUCKET COMPRISING AT LEAST ONE SUCH MECHANICAL SYSTEM

Title (en)

MECHANICAL SYSTEM COMPRISING A WEAR PART AND A SUPPORT, AND A BUCKET COMPRISING AT LEAST ONE SUCH MECHANICAL SYSTEM

Title (de)

MECHANISCHES SYSTEM MIT EINEM VERSCHLEISSTEIL UND EINEM TRÄGER UND SCHAUFEL MIT MINDESTENS EINEM SOLCHEN MECHANISCHEN SYSTEM

Title (fr)

SYSTEME MECANIQUE COMPRENANT UNE PIECE D'USURE ET UN SUPPORT, ET GODET COMPRENANT AU MOINS UN TEL SYSTEME MECANIQUE

Publication

EP 2788551 A1 20141015 (FR)

Application

EP 12808296 A 20121207

Priority

  • FR 1161353 A 20111208
  • EP 2012074860 W 20121207

Abstract (en)

[origin: WO2013083812A1] The present invention relates to a mechanical system (1), comprising a wear part (10) and a support (20), which belong to the equipment of a construction machine. The support (20) comprises a base (22), a nose (30), which extends from the base (22) along a main axis (X30), and to each side of the base (22), a housing (24) for receiving a lug belonging to the wear part (10). The mechanical system (1) is characterised in that the nose (30) comprises a first area (40), which is located in the vicinity of the proximal end (31) of the nose (30) and which comprises at least six planar faces arranged in opposite pairs delimiting sections of a first type, and a second area (80), which is located in the vicinity of the distal end (33) of the nose (30) and which comprises at least six planar faces arranged in opposite pairs delimiting sections of a second type, each planar face of the second area (80) being less inclined, relative to the main axis (X30), than the planar face of the first area (40), which is located in the extension of said planar face in the proximal direction (D31).

IPC 8 full level

E02F 9/28 (2006.01)

CPC (source: EP RU US)

E02F 9/28 (2013.01 - RU); E02F 9/2825 (2013.01 - EP US); E02F 9/2858 (2013.01 - EP RU US)

Citation (search report)

See references of WO 2013083812A1

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DOCDB simple family (publication)

WO 2013083812 A1 20130613; AU 2012350270 A1 20140703; AU 2012350270 B2 20161222; BR 112014013811 A2 20170613; BR 112014013811 A8 20170613; CA 2858127 A1 20130613; CA 2858127 C 20190903; CL 2014001490 A1 20141226; CN 104114779 A 20141022; CN 104114779 B 20160817; CO 7101200 A2 20141031; EP 2788551 A1 20141015; EP 2788551 B1 20161130; ES 2613849 T3 20170526; FR 2983880 A1 20130614; FR 2983880 B1 20141121; JP 2015503043 A 20150129; JP 6224614 B2 20171101; KR 101988399 B1 20190612; KR 20140109405 A 20140915; MX 2014006859 A 20141114; MX 345060 B 20170116; RU 2014127693 A 20160210; RU 2606724 C2 20170110; US 2014360062 A1 20141211; US 9290915 B2 20160322; ZA 201404107 B 20151125

DOCDB simple family (application)

EP 2012074860 W 20121207; AU 2012350270 A 20121207; BR 112014013811 A 20121207; CA 2858127 A 20121207; CL 2014001490 A 20140606; CN 201280069380 A 20121207; CO 14122807 A 20140606; EP 12808296 A 20121207; ES 12808296 T 20121207; FR 1161353 A 20111208; JP 2014545296 A 20121207; KR 20147018446 A 20121207; MX 2014006859 A 20121207; RU 2014127693 A 20121207; US 201214362722 A 20121207; ZA 201404107 A 20140605