EP 0491999 A1 19920701 - A sewing machine pressing leg and an adjusting device therefor.
Title (en)
A sewing machine pressing leg and an adjusting device therefor.
Title (de)
Stoffdruckerfuss für eine Nähmaschine und eine Einstellvorrichtung dafür.
Title (fr)
Pied presseur pour une machine à coudre et un dispositif d'ajustage pour ce pied.
Publication
Application
Priority
EP 90125746 A 19901228
Abstract (en)
A sewing machine pressing leg and an adjusting device therefor is disclosed, wherein several rollers are disposed under the pressing leg to contact a sewed material so as to censure the smoothness of material feeding and avoid crimp of the sewed material. Therefore, the seam is kept straight, smooth and beautiful. The contact area between such pressing leg and sewed material is larger so that a smaller pressure is applied to acquire better material pressing effect so as to avoid a pressing track left on the surface of the sewed material by the rollers. The pressing leg is mounted on a transverse and a longitudinal adjusting bar by means of which the pressing leg can be adjusted to an optimum position to press the sewed material and facilitate the sewing operation. <IMAGE>
IPC 1-7
IPC 8 full level
D05B 29/10 (2006.01); D05B 29/12 (2006.01)
CPC (source: EP)
D05B 29/10 (2013.01); D05B 29/12 (2013.01)
Citation (search report)
- [A] GB 2212822 A 19890802 - LEE KUN JUNG
- [A] GB 729355 A 19550504 - W & J BOGOD & COMPANY LTD
- [A] US 2948242 A 19600809 - ABRAHAM SHUMAN
- [A] GB 2034777 A 19800611 - KENICHI IWAMOTO
- [A] GB 1297441 A 19721122
- [A] GB 1297442 A 19721122
- [A] US 2804037 A 19570827 - JOHN CONNORS
- [A] US 3294048 A 19661227 - ANGELO MICALE
- [A] US 4278039 A 19810714 - HANYU SUSUMU, et al
- [A] US 3433192 A 19690318 - PINGITORE DOMENICK C, et al
Designated contracting state (EPC)
AT BE DE ES FR IT
DOCDB simple family (publication)
DOCDB simple family (application)
EP 90125746 A 19901228