EP 2926958 A1 20151007 - Hair clipper
Title (en)
Hair clipper
Title (de)
Haarschneider
Title (fr)
Tondeuse à cheveux
Publication
Application
Priority
JP 2014074545 A 20140331
Abstract (en)
Hair clippers (1) include stationary blade (21), movable blade (22), main body (10), and dial (60). Guide groove (61) is formed in dial (60). Movable blade (22) slides relative to stationary blade (21) in a longer direction of main body (10) by moving boss (71) inserted into guide groove (61). A slide mechanism includes first spring (27) that pushes movable blade (22) against stationary blade (21), and second spring (90) that applies force to boss (71) in a direction opposite to first spring (27). Characteristics of first and second springs (27 and 90) are set such that a magnitude relation of the forces to boss (71) applied by first spring (27) and second spring (90) switches with a change in relative positions of guide groove (61) and boss (71). Accordingly, the hair clippers with pleasant operability can be offered.
IPC 8 full level
B26B 19/20 (2006.01)
CPC (source: EP)
B26B 19/205 (2013.01)
Citation (applicant)
Citation (search report)
- [A] JP 2005304627 A 20051104 - MATSUSHITA ELECTRIC WORKS LTD
- [A] EP 1757413 A1 20070228 - MATSUSHITA ELECTRIC WORKS LTD [JP]
- [A] US 5367772 A 19941129 - OGAWA HITOSHI [JP]
- [A] US 2007107234 A1 20070517 - YAO WOODY [TW]
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 2926958 A1 20151007; EP 2926958 B1 20181128; JP 2015195869 A 20151109; JP 6241823 B2 20171206
DOCDB simple family (application)
EP 15153725 A 20150204; JP 2014074545 A 20140331