EP 2944001 B1 20200226 - HYDRAULICALLY ACTUATABLE PRESSING DEVICE AND METHOD FOR PERFORMING PRESSING
Title (en)
HYDRAULICALLY ACTUATABLE PRESSING DEVICE AND METHOD FOR PERFORMING PRESSING
Title (de)
HYDRAULISCH BETÄTIGBARE PRESSVORRICHTUNG UND VERFAHREN ZUR DURCHFÜHRUNG EINER VERPRESSUNG
Title (fr)
DISPOSITIF DE COMPRESSION À COMMANDE HYDRAULIQUE ET PROCÉDÉ PERMETTANT D'EFFECTUER UNE OPÉRATION DE COMPRESSION
Publication
Application
Priority
- DE 102013100183 A 20130109
- EP 2014050075 W 20140106
Abstract (en)
[origin: CA2896736A1] The invention relates firstly to a hydraulically actuatable pressing device (1), preferably designed as a handheld device, with a hydraulic piston (20, 22) which can move in a hydraulic cylinder against the force of a restoring spring (21, 23), the piston being connected to a pressing part (24, 27) for performing pressing, wherein the hydraulic piston (20, 22) has an impingement face for generating pressing force by the action of hydraulic means under pressure. In order to enable the pressing device, having a simple structure, reliably and without the necessity for modifications of the tool to press comparatively large and comparatively small workpieces, particularly cable shoes, said hydraulic piston (20, 22) consists of a first and a second partial piston (20, 22) with a first and second partial impingement face, the partial impingement faces can be impinged upon by the hydraulic means having an identical hydraulic pressure, and the two partial pistons (20, 22) are connected to a first or a second pressing part, respectively. The invention further relates to additional pressing devices, particularly hydraulic pressing devices and to various methods.
IPC 8 full level
H01R 43/042 (2006.01); H01R 43/048 (2006.01); H01R 43/20 (2006.01)
CPC (source: CN EP RU US)
H01R 4/20 (2013.01 - CN EP RU US); H01R 43/0427 (2013.01 - CN EP RU US); H01R 43/048 (2013.01 - CN EP RU US); H01R 43/20 (2013.01 - CN); Y10T 29/49185 (2015.01 - EP US); Y10T 29/53226 (2015.01 - EP 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 102013100183 A1 20140710; AU 2014204921 A1 20150709; AU 2014204921 B2 20180301; BR 112015015248 A2 20170711; CA 2896736 A1 20140717; CN 104904076 A 20150909; CN 104904076 B 20171110; EP 2944001 A1 20151118; EP 2944001 B1 20200226; ES 2790643 T3 20201028; KR 102112983 B1 20200520; KR 20150104621 A 20150915; MX 2015008746 A 20151113; RU 2015133180 A 20170215; RU 2668989 C2 20181005; US 10468847 B2 20191105; US 2015364889 A1 20151217; WO 2014108361 A1 20140717; ZA 201504940 B 20161026
DOCDB simple family (application)
DE 102013100183 A 20130109; AU 2014204921 A 20140106; BR 112015015248 A 20140106; CA 2896736 A 20140106; CN 201480004108 A 20140106; EP 14700440 A 20140106; EP 2014050075 W 20140106; ES 14700440 T 20140106; KR 20157021458 A 20140106; MX 2015008746 A 20140106; RU 2015133180 A 20140106; US 201414759765 A 20140106; ZA 201504940 A 20150709