Title (en)

DEVICE COMPRISING AT LEAST ONE SPHERICAL ROLLER BEARING, WITH A PRE-LOADING UNIT, AND A METHOD FOR APPLYING A PRE-LOAD

Title (de)

VORRICHTUNG MIT WENIGSTENS EINEM PENDELROLLENLAGER MIT VORSPANNEINHEIT UND VERFAHREN ZUM AUFBRINGEN EINER VORSPANNUNG

Title (fr)

DISPOSITIF COMPRENANT AU MOINS UN PALIER À ROTULE MUNI D'UNE UNITÉ DE PRÉCONTRAINTE, ET PROCÉDÉ D'APPLICATION D'UNE PRÉCONTRAINTE

Publication

EP 2864651 A1 20150429 (DE)

Application

EP 13739950 A 20130619

Priority

• DE 102012210419 A 20120620
• EP 2013062691 W 20130619

Abstract (en)

[origin: WO2013189962A1] The invention relates to a device comprising at least one spherical roller bearing, and a method. The invention relates to a device comprising at least one spherical roller bearing (10) which has at least one split bearing ring (12). According to the invention, the device comprises at least one hydro-elastic pre-loading unit (18) which is provided to exert a force, by means of a control unit, onto at least one first part (14) of said bearing ring (12).

IPC 8 full level

F16C 23/08 (2006.01); F16C 25/08 (2006.01)

CPC (source: EP US)

F16C 23/082 (2013.01 - US); F16C 23/086 (2013.01 - EP US); F16C 25/08 (2013.01 - EP US); F16C 25/083 (2013.01 - US); F16C 33/60 (2013.01 - US); F16C 19/38 (2013.01 - EP US); F16C 2300/14 (2013.01 - EP US); F16C 2360/31 (2013.01 - EP US)

Citation (search report)

See references of WO 2013189962A1

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

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

DE 102012210419 A1 20131224; CN 104685237 A 20150603; EP 2864651 A1 20150429; JP 2015522770 A 20150806; US 2015233420 A1 20150820; WO 2013189962 A1 20131227

DOCDB simple family (application)

DE 102012210419 A 20120620; CN 201380038605 A 20130619; EP 13739950 A 20130619; EP 2013062691 W 20130619; JP 2015517739 A 20130619; US 201314407842 A 20130619