JPS58117274U - Automatic sewing machine presser device - Google Patents
Automatic sewing machine presser deviceInfo
- Publication number
- JPS58117274U JPS58117274U JP1459882U JP1459882U JPS58117274U JP S58117274 U JPS58117274 U JP S58117274U JP 1459882 U JP1459882 U JP 1459882U JP 1459882 U JP1459882 U JP 1459882U JP S58117274 U JPS58117274 U JP S58117274U
- Authority
- JP
- Japan
- Prior art keywords
- presser foot
- sewing machine
- automatic sewing
- presser
- model registration
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Sewing Machines And Sewing (AREA)
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
第1図及び第2図は本考案の一実施例を示す斜視図及び
分解斜視図、第3図はその動作の説明に供する模式的構
成図、第4図は動作タイミングを表わす図である。図中
、同一部材には同一符号を付し、10は針棒、16は押
え上げ、20は軸、24は押え上げ台、28は案内部、
30.38はリンク、40は軸、46は布押え、50は
押え上げカム、54は保合部である。1 and 2 are a perspective view and an exploded perspective view showing an embodiment of the present invention, FIG. 3 is a schematic configuration diagram for explaining its operation, and FIG. 4 is a diagram showing the operation timing. In the figure, the same members are given the same reference numerals, 10 is the needle bar, 16 is the presser foot lifter, 20 is the shaft, 24 is the presser foot lifter, 28 is the guide section,
30 and 38 are links, 40 is a shaft, 46 is a presser foot, 50 is a presser foot lifting cam, and 54 is a retaining portion.
Claims (5)
された軌跡に従って移動させて所要形状の一縫目を形成
する自動縫ミシンにおいて、上下動される針棒に連動し
て上下動される押え上げと、固定部に固定された押え上
げ台と、該押え上げ台に枢着され上記押え上げの上下動
に応じて回動するリンクと、該リンクの遊端に一端が枢
着され他端が固定部に形成された案内部に摺動案内され
るリンクと、該リンクの他端に固着された軸が摺動自在
に係合し上記案内部と交差する方向に延長する保合部を
有する押え上げカムと、該押え上げカム・に固着された
、布押えとを具備し、上記押え上げの上下動を前記両リ
ンクを介して上記案内部に沿った往復動に変換し、該往
復動を上記案内部と上記押え上げカムの係合部との交差
角に応じて当該押え上げカムの上下動に変換して上記布
押えを針棒上下動と同期させて上下動させるようにした
ことを特徴とする自動縫ミシンの布押え装置。(1) In an automatic sewing machine that moves the cloth held by a holder according to a trajectory preset in a storage device to form a stitch of a desired shape, the needle bar moves up and down in conjunction with the needle bar that moves up and down. a presser foot lifter, a presser foot lifter fixed to a fixed part, a link pivotally connected to the presser foot lifter table and rotating in accordance with the vertical movement of the presser foot lifter, one end of which is pivotally connected to a free end of the link. A link whose other end is slidably guided by a guide part formed on the fixed part, and a shaft fixed to the other end of the link are slidably engaged and extend in a direction intersecting the guide part. a presser foot lifting cam having a section, and a presser foot fixed to the presser foot lifting cam, converting the vertical movement of the presser foot lifter into a reciprocating movement along the guide section via the both links, The reciprocating motion is converted into a vertical movement of the presser foot lifting cam according to the intersecting angle between the guide portion and the engagement portion of the presser foot lifting cam, and the presser foot is moved vertically in synchronization with the vertical movement of the needle bar. A presser foot device for an automatic sewing machine, which is characterized by:
て、布押えの変位量を針棒の杉れ以下に調整し得る自動
縫ミシンの布押え装置。(2) Utility Model Registration Scope of Claims 1. A cloth presser device for an automatic sewing machine, which is capable of adjusting the displacement amount of the cloth presser to less than the needle bar displacement.
て、押え上げ台に対する回動アームの枢着点が調節可能
に構成され布押え変位量を調節し得る自動縫ミシンの布
押え装置。(3) Utility Model Registration Scope of Claim 1: A presser foot device for an automatic sewing machine, in which the pivot point of the rotating arm relative to the presser foot lifter is adjustable, and the amount of displacement of the presser foot can be adjusted.
て、案内部及び係合部が孔部である自動縫ミシンの布押
え装置。(4) Utility Model Registration A cloth presser for an automatic sewing machine, in which the guide portion and the engaging portion are holes in the device according to claim 1.
いて、案内部及び係合部が溝部である自動縫ミシンの布
押え装置。(5) Utility Model Registration Scope of the Claims A cloth presser for an automatic sewing machine, in which the guide portion and the engaging portion are groove portions.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1459882U JPS58117274U (en) | 1982-02-04 | 1982-02-04 | Automatic sewing machine presser device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1459882U JPS58117274U (en) | 1982-02-04 | 1982-02-04 | Automatic sewing machine presser device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS58117274U true JPS58117274U (en) | 1983-08-10 |
Family
ID=30027057
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1459882U Pending JPS58117274U (en) | 1982-02-04 | 1982-02-04 | Automatic sewing machine presser device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58117274U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6311192A (en) * | 1986-07-03 | 1988-01-18 | ブラザー工業株式会社 | Cloth presser of sewing machine |
-
1982
- 1982-02-04 JP JP1459882U patent/JPS58117274U/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6311192A (en) * | 1986-07-03 | 1988-01-18 | ブラザー工業株式会社 | Cloth presser of sewing machine |
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