EP 0634987 B1 19991124 - A LIFTING DEVICE AND METHOD
Title (en)
A LIFTING DEVICE AND METHOD
Title (de)
HEBEZEUG UND -VERFAHREN
Title (fr)
DISPOSITIF ET PROCEDE DE LEVAGE
Publication
Application
Priority
- FI 9300084 W 19930310
- FI 921503 A 19920406
Abstract (en)
[origin: WO9320004A1] The invention relates to a device for lifting building elements, which elements are comprised of a resilient core portion (8) as well as of a surface layer (9, 9') covering it on both sides. The device is comprised of a frame structure (1), of at least one arm member (2) extending through the frame and movable relative to the frame, of a gripping member arranged at one end of the arm member and insertable under a surface layer on top of a core layer (8), of locking members arranged on the opposite end of the arm member (2) for locking the arm member (2) into a lifting position, as well as of members for supporting the frame structure (1) on a surface layer (9') opposite to the element to be lifted.
IPC 1-7
IPC 8 full level
E04G 1/36 (2006.01); B66C 1/54 (2006.01); B66C 1/62 (2006.01); B66C 1/66 (2006.01); E04G 21/16 (2006.01)
CPC (source: EP)
B66C 1/54 (2013.01); B66C 1/62 (2013.01); E04G 21/16 (2013.01); E04G 21/167 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB IE IT LI LU NL SE
DOCDB simple family (publication)
WO 9320004 A1 19931014; AT E186898 T1 19991215; CN 1033078 C 19961023; CN 1078211 A 19931110; DE 634987 T1 19970710; DE 69327097 D1 19991230; DE 69327097 T2 20000629; DK 0634987 T3 20000425; EP 0634987 A1 19950125; EP 0634987 B1 19991124; ES 2139652 T3 20000216; FI 89473 B 19930630; FI 89473 C 19931011; FI 921503 A0 19920406; JP 3136326 B2 20010219; JP H07505353 A 19950615
DOCDB simple family (application)
FI 9300084 W 19930310; AT 93905364 T 19930310; CN 93103551 A 19930406; DE 69327097 T 19930310; DE 93905364 T 19930310; DK 93905364 T 19930310; EP 93905364 A 19930310; ES 93905364 T 19930310; FI 921503 A 19920406; JP 51712693 A 19930310