EP 0018075 A1 19801029 - Weight testing apparatus.
Title (en)
Weight testing apparatus.
Title (de)
Vorrichtung zur Belastungsprüfung.
Title (fr)
Dispositif pour l'épreuve de charge.
Publication
Application
Priority
GB 7908069 A 19790307
Abstract (en)
A method of testing the strength of a structure such as a crane comprising the steps of: providing a bag (10) comprising a flexible envelope (11) of predetermined size made from a liquid impervious material and having a closable liquid outlet (13) adjacent one end of the envelope and a liquid inlet (12) adjacent the opposite end of the envelope, suspending the bag from the structure to be tested, and filling the bag with liquid through the liquid inlet to a predetermined level thereby applying a predetermined weight to the structure.
IPC 1-7
IPC 8 full level
B66C 23/90 (2006.01)
CPC (source: EP)
B66C 23/90 (2013.01)
Citation (search report)
- FR 2296171 A1 19760723 - DELATTRE LEVIVIER [FR]
- FR 1484956 A 19670616
- DE 2140779 A1 19730301 - PIETZSCH LUDWIG
- GB 783407 A 19570925 - US RUBBER CO
- CH 362980 A 19620630 - ETS POLIET & CHAUSSON [FR]
- [P] DE 2804404 A1 19790809 - FISCHER ERWIN
- [A] DE 1911962 A1 19700917 - REUTER GERHARD
- [A] DE 1756844 A1 19700820 - SCHWERMASCHB KIROW VEB
- [A] DE 976872 C 19640702 - LIEBHERR HANS
- [A] DE 759995 C 19530105 - BARNER GOTTLOB DR-ING
- [A] DE 10466 C
Designated contracting state (EPC)
BE DE FR IT NL
DOCDB simple family (publication)
EP 0018075 A1 19801029; EP 0018075 B1 19851030; DE 3071206 D1 19851205; GB 2047414 A 19801126; GB 2047414 B 19830209
DOCDB simple family (application)
EP 80300725 A 19800307; DE 3071206 T 19800307; GB 7926579 A 19790731