EP 0937009 B1 20040721 - WATERPROOF FLEXIBLE BAG FOR SUSPENSION LOAD TEST
Title (en)
WATERPROOF FLEXIBLE BAG FOR SUSPENSION LOAD TEST
Title (de)
DICHTER, FLEXIBLER SACK ZUR PRÜFUNG VON LASTAUFNAHMEN
Title (fr)
SAC SOUPLE IMPERMEABLE, POUR ESSAI DE CHARGE EN SUSPENSION
Publication
Application
Priority
- FR 9801930 W 19980910
- FR 9711249 A 19970910
Abstract (en)
[origin: WO9912838A1] The invention concerns a waterproof and flexible bag for suspension load test, comprising a waterproof envelope (1) supported by evenly distributed straps (2) each of which has a top end designed to be linked with means for hanging the bag and its other end, so-called lower, linked to a connecting ring (3) common to all the straps and arranged beneath the bag while means for emptying the bag are provided. Said bag is characterised in that the emptying and/or filling means comprise at least two mutually fixed parts (5a, 5b) and arranged inside and outside the bag respectively, while a housing is provided in one (5b) of the two parts for receiving the connecting ring (3) of said straps and at least one emptying and/or filling conduit (10) passes right through the two parts (5a, 5b) and the envelope (1) to open inside the bag and outwards by means of a stop valve (11).
IPC 1-7
IPC 8 full level
B65D 88/16 (2006.01)
CPC (source: EP)
B65D 88/1668 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI NL PT SE
DOCDB simple family (publication)
FR 2768225 A1 19990312; FR 2768225 B1 19991119; AT E271517 T1 20040815; DE 69825136 D1 20040826; DE 69825136 T2 20050804; EP 0937009 A1 19990825; EP 0937009 B1 20040721; ES 2224427 T3 20050301; NO 992193 D0 19990505; NO 992193 L 19990505; WO 9912838 A1 19990318
DOCDB simple family (application)
FR 9711249 A 19970910; AT 98942839 T 19980910; DE 69825136 T 19980910; EP 98942839 A 19980910; ES 98942839 T 19980910; FR 9801930 W 19980910; NO 992193 A 19990505