JPS59105472U

JPS59105472U - Sewing machine presser foot lifting device

Info

Publication number: JPS59105472U
Application number: JP19874582U
Authority: JP
Inventors: 和男斎藤
Original assignee: ジューキ株式会社
Priority date: 1982-12-29
Filing date: 1982-12-29
Publication date: 1984-07-16
Also published as: JPS6121017Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来の押え上げ装置の要部断面図、第２図はこ
の考案の押え上げ装置の斜視図である。６・・・布押え棒、１７・・・第１ソレノイド、１８・
・・第２ソレノイド、１９・・・第１スイツチ、２０・
・・第２スイツチ。FIG. 1 is a sectional view of a main part of a conventional presser foot lifting device, and FIG. 2 is a perspective view of the presser foot lifting device of this invention. 6... Presser bar, 17... First solenoid, 18.
...Second solenoid, 19...First switch, 20.
...Second switch.

Claims

【実用新案登録請求の範囲】ミシンの機枠に上下動可能に支持し被縫布を押圧する布
押え足を下端に有する布押え棒と、布押え棒と連動し、
布押え棒を最上昇位置に保持するように作用する第１ソ
レノイドと、布押え棒を最下降位置ど最上昇位置との間
に保持するように作用する第２ソレノイドと、抑圧操作により第２ソレノイドを制御する第２スイツチ
と、第２スイツチを介しての押圧操作により第１ゾレノ
イドを制御する第１スイツチとよりなるミシンの押え上
げ装置。[Scope of Claim for Utility Model Registration] A presser foot that is vertically movably supported on the frame of a sewing machine and has a presser foot at its lower end that presses the fabric to be sewn;
A first solenoid that acts to hold the presser foot bar at the highest position, a second solenoid that acts to hold the presser foot between the lowest position and the highest position, and a second solenoid that acts to hold the presser foot bar between the lowest position and the highest position. A presser foot lifting device for a sewing machine comprising a second switch that controls a solenoid, and a first switch that controls a first solenoid by a pressing operation via the second switch.