EP 2185050 A1 20100519 - HOUSEHOLD PRESS
Title (en)
HOUSEHOLD PRESS
Title (de)
HAUSHALTSPRESSE
Title (fr)
PRESSE À USAGE DOMESTIQUE
Publication
Application
Priority
- DE 2008001068 W 20080626
- DE 102007034208 A 20070723
Abstract (en)
[origin: WO2009012745A1] The invention relates to a household press for goods to be pressed, particularly nuts, comprising a nut (1) and a screw (2), wherein the nut (1) is made of a crucible-shaped head part (4, 6), to which coaxially a semi-shell (5) having an inside thread (10) connects. The screw (2) is formed by a threaded part (7) having a thread (15), on the one side of which a bottom (9) and on the other side of which a grip part (8) are provided. The threaded part (7) of the screw (2) can be inserted in the semi-shell (5), wherein the threads (10, 15) of the threaded part (7) and semi-shell (5) are configured as trapezoidal threads having cooperating undercuts (11, 16). The bottoms (6, 9) of the nut (1) and screw (2) together with the head part (4) of the nut (1) form a receiving chamber (3) for the nut to be cracked. When applying an axial load on the threads (10, 15), the undercuts (11, 16) of the threads (10, 15) form force components acting in the radial direction, preventing the screw (2) from lifting out of the nut (1) during the cracking process.
IPC 8 full level
A47J 43/26 (2006.01)
CPC (source: EP US)
A47J 43/26 (2013.01 - EP US)
Citation (search report)
See references of WO 2009012745A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
DE 102007034208 B3 20081218; EP 2185050 A1 20100519; US 2010205810 A1 20100819; WO 2009012745 A1 20090129
DOCDB simple family (application)
DE 102007034208 A 20070723; DE 2008001068 W 20080626; EP 08784265 A 20080626; US 67010708 A 20080626