EP 3251998 B1 20181024 - BOOM PROFILE FOR THE BOOM OF A TELESCOPIC CRANE
Title (en)
BOOM PROFILE FOR THE BOOM OF A TELESCOPIC CRANE
Title (de)
AUSLEGERPROFIL FÜR DEN AUSLEGER EINES TELESKOPKRANS
Title (fr)
PROFIL DE FLÈCHE POUR LA FLÈCHE D'UNE GRUE TÉLESCOPIQUE
Publication
Application
Priority
- DE 202016003525 U 20160603
- DE 202016005056 U 20160817
Abstract (en)
[origin: CN107043071A] The present invention relates to a cantilever portion of a telescopic crane boom with a lower case and an upper case in which the lower case and the upper case are welded to each other and wherein the weld between the lower case and the upper case is at least In an area extending at an angle to at least one of the edge portions of the cantilever portion.
IPC 8 full level
B66C 23/70 (2006.01)
CPC (source: CN EP US)
B66C 23/701 (2013.01 - CN EP US); B66C 23/04 (2013.01 - US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
DE 202016003525 U1 20160623; CN 107043071 A 20170815; CN 107043071 B 20211203; DE 202016005056 U1 20160826; EP 3251998 A1 20171206; EP 3251998 B1 20181024; JP 2017218327 A 20171214; JP 7039184 B2 20220322; US 10414637 B2 20190917; US 2017349414 A1 20171207
DOCDB simple family (application)
DE 202016003525 U 20160603; CN 201710409514 A 20170602; DE 202016005056 U 20160817; EP 17173385 A 20170530; JP 2017108968 A 20170601; US 201715612824 A 20170602