EP 1632618 A1 20060308 - Closure means for a manhole, in particular for a road drainage channel
Title (en)
Closure means for a manhole, in particular for a road drainage channel
Title (de)
Verschluss für einen Ablaufschacht, insbesondere einer Strassenkanalisation
Title (fr)
Obturateur pour regard d'évacuation, en particulier pour égout
Publication
Application
Priority
AT 14822004 A 20040903
Abstract (en)
The unit has an intercepting tank (2) inserted into an outlet shaft (1) in a liquid-tight manner and provided with a fluid down pipe. A floater (7) is guided in a floater housing (3) and forms a closing body for closing the pipe. The housing has a drainage opening in a lower section for the closed pipe, where the tank is attached to the pipe by a spill (5). The opening has a choke valve whose body is adjusted by an elevating screw.
IPC 8 full level
E03F 5/04 (2006.01); E03F 5/02 (2006.01); E03F 5/10 (2006.01); E03F 5/14 (2006.01)
CPC (source: EP)
E03F 5/02 (2013.01); E03F 5/0404 (2013.01); E03F 5/0405 (2013.01); E03F 5/0406 (2013.01); E03F 5/102 (2013.01); E03F 5/107 (2013.01); E03F 2005/0413 (2013.01); E03F 2005/0416 (2013.01); E03F 2005/0417 (2013.01)
Citation (search report)
- [A] EP 0952263 A2 19991027 - STRUFE UDO [DE], et al
- [A] PATENT ABSTRACTS OF JAPAN vol. 006, no. 083 (M - 130) 21 May 1982 (1982-05-21)
- [A] PATENT ABSTRACTS OF JAPAN vol. 2000, no. 12 3 January 2001 (2001-01-03)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1632618 A1 20060308; AT 413566 B 20060315; AT A14822004 A 20050815
DOCDB simple family (application)
EP 05450149 A 20050902; AT 14822004 A 20040903