EP 2537632 A1 20121226 - Grinding machine and grinding method
Title (en)
Grinding machine and grinding method
Title (de)
Schleifmaschine und Schleifverfahren
Title (fr)
Rectifieuse et procédé de rectification
Publication
Application
Priority
IT BO20110363 A 20110623
Abstract (en)
A grinding machine comprises a horizontal workpiece holder table (19) and a grinding head (2) which comprises a spindle (3), with vertical axis (K), mounting a grinding wheel tool (4) and furnished with a shaft (5) connectable to the grinding wheel (4) to set the latter in rotation, the machine (1) further comprising inclining means (6) by which the shaft (5) can be set at an angle and which are configured to allow the shaft (5) to be positioned vertically in a first working position (P1), parallel with the first vertical axis (z), and inclined at a predetermined acute angle (±) to a vertical direction (Z) in a second working position (P2) to tangentially machine simultaneously a first surface (17) of a workpiece (20), where the first surface (17) is parallel with the vertical direction (Z), and a second surface (18) of the workpiece (20), where the second surface (18) is at right angles to the vertical direction (Z).
IPC 8 full level
B23Q 1/52 (2006.01); B23Q 1/70 (2006.01); B24B 1/00 (2006.01); B24B 5/01 (2006.01); B24B 27/00 (2006.01); B24B 41/04 (2006.01)
CPC (source: EP)
B24B 1/00 (2013.01); B24B 5/01 (2013.01); B24B 27/0084 (2013.01); B24B 41/04 (2013.01)
Citation (search report)
- [X] GB 2226783 A 19900711 - NISSEI IND [JP]
- [X] US 2008305724 A1 20081211 - KITATSUJI HIDETO [JP], et al
- [X] US 4736326 A 19880405 - AKABANE HITOSHI [JP], et al
- [X] DE 102006036004 A1 20071213 - THIELENHAUS TECHNOLOGIES GMBH [DE]
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)
EP 2537632 A1 20121226; EP 2537632 B1 20130710; ES 2430265 T3 20131119; IT BO20110363 A1 20121224; RU 2012125901 A 20131227
DOCDB simple family (application)
EP 12172362 A 20120618; ES 12172362 T 20120618; IT BO20110363 A 20110623; RU 2012125901 A 20120622