发明名称 |
Presser foot for preparing piping and ornamental seams |
摘要 |
A presser foot is provided with a detachably arranged base. The base contains a needle passage opening and includes a plurality of guide grooves located at mutually spaced locations from one another on the under side of the base. The guide grooves are used for preparing pipings which extend in parallel to one another in the fabric. The middle guide groove extends centrally to the needle passage opening. The width of the needle passage opening essentially corresponds to a maximum overstitch width of the needle of a zig-zag sewing machine. A second and third guide groove extend, in a short distance, to the side of the needle passage opening. A fourth guide groove is provided with a distance from the middle guide groove which exactly corresponds to the mutual distance between the second and third guide grooves.
|
申请公布号 |
US5582120(A) |
申请公布日期 |
1996.12.10 |
申请号 |
US19950507812 |
申请日期 |
1995.07.27 |
申请人 |
G.M. PFAFF AKTIENGESELLSCHAFT |
发明人 |
HOLL, HELMAR;SCHUETT, PETER |
分类号 |
D05B29/06;D05B35/08;(IPC1-7):D05B29/08 |
主分类号 |
D05B29/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|