EP 0373105 B1 19920812 - WORK PIECE DISPLACEMENT MEASURING DEVICE AT THE SEWING POINT OF A SEWING MACHINE
Title (en)
WORK PIECE DISPLACEMENT MEASURING DEVICE AT THE SEWING POINT OF A SEWING MACHINE
Publication
Application
Priority
CH 444588 A 19881130
Abstract (en)
[origin: EP0373105A1] This device comprises a frame (1) carrying an arm (8) mounted about a shaft (5) and pressed elastically towards the fabric (T) by a spring (11) intended to bring a pinion (16) into engagement with this fabric (T). A shaft (15) carries a barrel drum (19) engaging with a pinion (17) integrally connected to the pinion (16), and enclosing a spring (20). This barrel is connected to a terminal (24<*>) by a contact finger (24) and carries a pin (23) which penetrates into a groove (33), shaped in an arc of a circle, of a drum (29), passing through an opening (27), shaped in an arc of a circle, of a plate (25). A contact element is arranged at one end of the groove (33) of the opening (27), the pin (23) being capable of being displaced from one of these contact elements to the other. These contact elements bear against the inner face of a metal ring (35) carried by the drum (29), the outer face of this ring (35) being connected to a second terminal (36*) by a contact finger (36). <IMAGE>
IPC 1-7
IPC 8 full level
D05B 3/08 (2006.01); D05B 3/24 (2006.01); D05B 19/00 (2006.01); D05B 27/22 (2006.01); D05B 35/00 (2006.01); D05B 69/00 (2006.01)
CPC (source: EP US)
D05B 3/24 (2013.01 - EP US); D05B 27/22 (2013.01 - EP US)
Designated contracting state (EPC)
DE ES FR GB IT NL SE
DOCDB simple family (publication)
EP 0373105 A1 19900613; EP 0373105 B1 19920812; AU 4570489 A 19900607; AU 618152 B2 19911212; BR 8906044 A 19900619; CA 2004065 A1 19900531; CH 677510 A5 19910531; CN 1023942 C 19940309; CN 1043170 A 19900620; DD 289303 A5 19910425; DE 68902463 D1 19920917; DE 68902463 T2 19930325; ES 2034753 T3 19930401; JP H02182288 A 19900716; PT 92431 A 19900531; PT 92431 B 19950912; RU 1838479 C 19930830; US 5099775 A 19920331; ZA 899039 B 19900926
DOCDB simple family (application)
EP 89810849 A 19891108; AU 4570489 A 19891129; BR 8906044 A 19891130; CA 2004065 A 19891128; CH 444588 A 19881130; CN 89109010 A 19891130; DD 33493389 A 19891128; DE 68902463 T 19891108; ES 89810849 T 19891108; JP 30785689 A 19891129; PT 9243189 A 19891128; SU 4742463 A 19891129; US 44335889 A 19891130; ZA 899039 A 19891127