EP 2495071 A3 20121226 - Block station for blocking spectacle glass blanks on a block piece
Title (en)
Block station for blocking spectacle glass blanks on a block piece
Title (de)
Blockstation zum Aufblocken von Brillenglasrohlingen auf ein Blockstück
Title (fr)
Station de blocage destinée à débloquer des ébauches de verres à lunettes sur une pièce de blocage
Publication
Application
Previously filed application
09159442 20090505 EP
Priority
- EP 09159442 A 20090505
- DE 102008022360 A 20080506
Abstract (en)
[origin: EP2116330A1] The device has a supply line (4.1) arranged downstream a storage tank (3) e.g. pressure vessel, relative to a flow direction (S) of joining material (2). The joining material from the tank is filled between a spectacle glass blank and a block piece by the supply line. A supply unit (5) is interconnected after the tank and before the supply line relative to the flow direction. The joining material found in the supply unit and/or in the supply line is loaded with pressure increase. A surge tank (5.1) is in flow connection with the storage tank by a flow channel (7.1). An independent claim is also included for a method for blocking a spectacle glass blank on a block piece by a joining material.
IPC 8 full level
B24B 13/005 (2006.01)
CPC (source: EP)
B24B 13/005 (2013.01)
Citation (search report)
- [XI] DE 4431880 A1 19950316 - GERBER OPTICAL INC [US]
- [A] US 3468366 A 19690923 - SUDDARTH JACK M
- [A] US 6012965 A 20000111 - SAVOIE MARC Y [CA]
Designated contracting state (EPC)
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 SE SI SK TR
DOCDB simple family (publication)
EP 2116330 A1 20091111; EP 2116330 B1 20130904; DE 102008022360 A1 20091203; DE 102008022360 B4 20100128; DE 102008022360 C5 20140410; EP 2495071 A2 20120905; EP 2495071 A3 20121226
DOCDB simple family (application)
EP 09159442 A 20090505; DE 102008022360 A 20080506; EP 12169442 A 20090505