EP 0765717 A1 19970402 - REPLACEABLE BLADE TYPE SCISSORS
Title (en)
REPLACEABLE BLADE TYPE SCISSORS
Title (de)
SCHERE MIT AUSWECHSELBAREN KLINGEN
Title (fr)
CISEAUX DU TYPE A LAMES INTERCHANGEABLES
Publication
Application
Priority
- JP 9600930 W 19960405
- JP 10317495 A 19950405
Abstract (en)
In a pair of replaceable blade type scissors having a handle portion (2) and a blade portion (3) which are freely connectable and disconnectable, a plurality of fitting apertures (5) are provided in one of overlapping portions (4) (9) of the handle portion (2) and the blade portion (3), a plurality of protruding members (10) are provided to the other overlapping portion (9), and the plurality of the fitting apertures (5) and the plurality of the protruding members (10) are fitted, respectively, so that the handle portion (2) and the blade portion (3) are coupled to each other. Since the fitting apertures (5) and the elastically deformable protruding members (10) are fitted at a plurality of separate positions, unsteadiness between the handle portion (2) and the blade portion (3) is positively prevented. At this time, since tolerances in the positions and dimensions of the fitting apertures (5) and the protruding portions (10) are absorbed by the elastic deformation of the protruding members (10), machining accuracy of these parts is not necessarily increased so much. <IMAGE>
IPC 1-7
IPC 8 full level
B26B 13/04 (2006.01); B26B 13/28 (2006.01)
CPC (source: EP KR)
B26B 13/04 (2013.01 - EP KR); B26B 13/28 (2013.01 - EP)
Designated contracting state (EPC)
AT DE ES FR GB IT
DOCDB simple family (publication)
WO 9631326 A1 19961010; EP 0765717 A1 19970402; EP 0765717 A4 19990120; KR 970703227 A 19970703; TW 343587 U 19981021
DOCDB simple family (application)
JP 9600930 W 19960405; EP 96908348 A 19960405; KR 19960706725 A 19961127; TW 87203054 U 19960429