EP 2107146 B1 20120502 - Sewing machine with a belt loop slackening apparatus
Title (en)
Sewing machine with a belt loop slackening apparatus
Title (de)
Nähmaschine mit einer Vorrichtung zum Nachlassen einer Gurtschnalle
Title (fr)
Machine à coudre avec un dispositif de relâchement d'une boucle de ceinture
Publication
Application
Priority
JP 2008091935 A 20080331
Abstract (en)
[origin: EP2107146A1] A belt loop slackening apparatus 1 includes: a moving member 11 disposed laterally of a main body of a sewing machine and movable reciprocatingly along a transporting direction of a member to be sewn in a sewing operation of the sewing machine; a drive cylinder 20 supported on the moving member such that the drive cylinder can be expanded and contacted; a slackening member 18 having one end supported on the drive cylinder, and the other end being movable forward and backward internally of the member to be sewn; a loop slackening motor 6 connected to the moving member and capable of moving the slackening member along the transporting direction; input set means 35 for inputting a set value of a slackening amount of the member to be sewn; and drive control means 36 for controlling the loop slackening motor in such a manner that, when sewing the member to be sewn to a body cloth, in order to slacken the member to be sewn by a given amount, the slackening member can be moved to a folded position of the slackening member according to the set value.
IPC 8 full level
D05B 35/06 (2006.01)
CPC (source: EP)
D05B 35/068 (2013.01)
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 MK MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 2107146 A1 20091007; EP 2107146 B1 20120502; AT E556167 T1 20120515; CN 101550638 A 20091007; CN 101550638 B 20130327; JP 2009261928 A 20091112; JP 5289142 B2 20130911
DOCDB simple family (application)
EP 09156725 A 20090330; AT 09156725 T 20090330; CN 200910133304 A 20090331; JP 2009085312 A 20090331