EP 3321034 A1 20180516 - WRENCH TYPE TOOL FOR THE MOUNTING OF STUDS AND SIMILAR ITEMS
Title (en)
WRENCH TYPE TOOL FOR THE MOUNTING OF STUDS AND SIMILAR ITEMS
Title (de)
SCHRAUBENSCHLÜSSELWERKZEUG ZUR MONTAGE VON STIFTEN UND DERGLEICHEN
Title (fr)
OUTIL DE TYPE CLÉ POUR LE MONTAGE DE VIS SANS TÊTE ET ANALOGUES
Publication
Application
Priority
- ES 201530624 A 20150507
- ES 2016070344 W 20160505
Abstract (en)
A wrench type tool is provided for the mounting of studs and similar elements that, when it is uncoupled from the already mounted stud/bolt, the position and/or tightening torque of such stud/bolt is not modified, while the tightening force/torque is applied following an axial direction only, to uniformly distribute the tightening torque along the threaded area of the stud. The tool (1) comprises an axial assembly with a mouth portion (2) where the stud (E) to be mounted is coupled, an element which conveys the tightening force/torque (3) and a centering stop (4) arranged so that it may slide inside the mouth portion, to lock/unlock the stud through the operation of the transmission element (3) with the help of coupling/uncoupling means (5) that have been correspondingly provided.
IPC 8 full level
B25B 23/10 (2006.01)
CPC (source: EP ES)
B25B 23/103 (2013.01 - EP ES); B25B 27/14 (2013.01 - ES)
Citation (search report)
See references of WO 2016177928A1
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3321034 A1 20180516; EP 3321034 B1 20200729; ES 2589167 A1 20161110; ES 2589167 B1 20170728; ES 2826379 T3 20210518; PT 3321034 T 20201013; WO 2016177928 A1 20161110
DOCDB simple family (application)
EP 16726349 A 20160505; ES 16726349 T 20160505; ES 201530624 A 20150507; ES 2016070344 W 20160505; PT 16726349 T 20160505