EP 1502077 A1 20050202 - DEVICE FOR DETERMINING THE POSITION AND DIRECTION OF CHANNEL INLETS AND CHANNEL OUTLETS IN SEWER MANHOLES
Title (en)
DEVICE FOR DETERMINING THE POSITION AND DIRECTION OF CHANNEL INLETS AND CHANNEL OUTLETS IN SEWER MANHOLES
Title (de)
EINRICHTUNG ZUR LAGE- UND RICHTUNGSBESTIMMUNG VON KANALEIN- UND KANALABL UFEN IN ABWASSERSCH CHTEN
Title (fr)
DISPOSITIF DE DETERMINATION DE LA POSITION ET DE LA DIRECTION D'ENTREES ET DE SORTIES DE CANAUX DANS DES PUITS D'EGOUTS
Publication
Application
Priority
- DE 0301268 W 20030415
- DE 10218441 A 20020425
Abstract (en)
[origin: DE10218441C1] The device has a tachymeter (1) and an associated right-angle profile tube (11) provided with internal reflectors (13), supported by a frame (10) attached to the tachymeter. The profile tube projects perpendicularly through a center console (7) and has a tubular extension (23), fitted with telescopic tubes (15), for lowering to a variable depth for viewing the entry and exit runs (5) in the drainage channel (4). The tachymeter with the profile tube rotates through 360 degrees relative to its support tripod (3).
IPC 1-7
IPC 8 full level
E02D 29/12 (2006.01); E03F 5/02 (2006.01); E03F 7/00 (2006.01); G01C 1/00 (2006.01); G01C 15/00 (2006.01)
CPC (source: EP US)
G01C 15/00 (2013.01 - EP US)
Citation (search report)
See references of WO 03091662A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
DE 10218441 C1 20030522; AU 2003240392 A1 20031110; CN 1646878 A 20050727; DE 10391968 D2 20050310; EP 1502077 A1 20050202; JP 2005524060 A 20050811; RU 2004131570 A 20050820; US 2006055916 A1 20060316; US 7148962 B2 20061212; WO 03091662 A1 20031106
DOCDB simple family (application)
DE 10218441 A 20020425; AU 2003240392 A 20030415; CN 03808954 A 20030415; DE 0301268 W 20030415; DE 10391968 T 20030415; EP 03729834 A 20030415; JP 2004500005 A 20030415; RU 2004131570 A 20030415; US 51236904 A 20041025