EP 3402629 A1 20181121 - HONING MACHINE
Title (en)
HONING MACHINE
Title (de)
HONMASCHINE
Title (fr)
MACHINE DE RODAGE
Publication
Application
Priority
- DE 102016200295 A 20160113
- EP 2016082093 W 20161221
Abstract (en)
[origin: WO2017121590A1] A honing machine (100) for honing bores in workpieces has a honing spindle (170), which honing spindle is mounted movably in a spindle housing (130), is rotatable about a spindle axis (172) by means of a rotary drive (150), can be driven in oscillation parallel to the spindle axis by means of a stroke drive, and, at a tool-side end, has a means for the fastening of a honing tool arrangement with an expandable honing tool. Furthermore, an expanding drive for expanding the honing tool is provided, wherein the expanding drive is connected to the spindle housing and is coupled to a feed rod (180) which runs in the interior of the honing spindle. The honing machine is characterized by a monocoque housing (150) which has a spindle housing section (150-1), which serves as spindle housing and which serves for accommodating the rotary drive (135), and an expanding system section (150-2), which is formed in one piece with the spindle housing section and which serves for accommodating the expanding drive (155).
IPC 8 full level
B24B 33/02 (2006.01)
CPC (source: EP US)
B24B 33/02 (2013.01 - EP US); B24B 33/089 (2013.01 - US)
Citation (search report)
See references of WO 2017121590A1
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 202017000022 U1 20170120; CN 108883513 A 20181123; CN 108883513 B 20210528; DE 102016200295 A1 20170713; EP 3402629 A1 20181121; EP 3402629 B1 20220427; HR P20220874 T1 20221014; US 11389921 B2 20220719; US 2019001461 A1 20190103; WO 2017121590 A1 20170720
DOCDB simple family (application)
DE 202017000022 U 20170104; CN 201680083541 A 20161221; DE 102016200295 A 20160113; EP 16820253 A 20161221; EP 2016082093 W 20161221; HR P20220874 T 20161221; US 201616070180 A 20161221