JPS6177970U - - Google Patents
Info
- Publication number
- JPS6177970U JPS6177970U JP16253684U JP16253684U JPS6177970U JP S6177970 U JPS6177970 U JP S6177970U JP 16253684 U JP16253684 U JP 16253684U JP 16253684 U JP16253684 U JP 16253684U JP S6177970 U JPS6177970 U JP S6177970U
- Authority
- JP
- Japan
- Prior art keywords
- supported
- whose
- rocking body
- link
- receiving member
- 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
- 230000007246 mechanism Effects 0.000 claims description 5
- 230000003028 elevating effect Effects 0.000 claims 2
- 238000009958 sewing Methods 0.000 claims 1
Landscapes
- Sewing Machines And Sewing (AREA)
Description
第1図は、従来の上送り機構を示す正面図、第
2図aおよびbは、本考案の上送り機構の第1実
施例を示す正面図および側面図、第3図aおよび
bは、本考案の上送り機構の第2の実施例を示す
正面図および側面図である。
FIG. 1 is a front view showing a conventional top feed mechanism, FIGS. 2 a and b are front and side views showing a first embodiment of the top feed mechanism of the present invention, and FIGS. 3 a and b are FIG. 7 is a front view and a side view showing a second embodiment of the upper feed mechanism of the present invention.
Claims (1)
え棒20の下端に支持し布押え足18を具備した
支持体17と、 上送り歯7を支持し布送り方向先方に延出する
連結部8cと平平な面を有する受部材8aとを形
成し常には下方への作用力を受ける揺動体8と、
基部を支持体17に対して回動自在に支持し下端
に揺動体8の連結部8cに回動自在に連結した回
動リンク25と、 中央部を支持体17に対して回動自在に支持し
一端を揺動体8の受部材8aの下方に延出した昇
降リンク26とを備え、主軸に連動する第一およ
び第二連動機構を介して回動リンク25と昇降リ
ンク26の運動により上送り歯7を水平往復およ
び上下動するように構成したことを特徴とするミ
シンの上送り機構。[Claims for Utility Model Registration] A presser bar 20 supported on the machine frame so as to be movable up and down; a support 17 supported at the lower end of the presser bar 20 and equipped with a presser foot 18; A rocking body 8 that forms a connecting portion 8c extending forward in the feeding direction and a receiving member 8a having a flat surface and always receives a downward acting force;
A rotating link 25 whose base part is rotatably supported on the support body 17 and whose lower end is rotatably connected to the connecting part 8c of the rocking body 8; and a central part is rotatably supported on the support body 17. It is provided with an elevating link 26 whose one end extends below the receiving member 8a of the rocking body 8, and is moved upward by the movement of the rotating link 25 and the elevating link 26 via the first and second interlocking mechanisms interlocked with the main shaft. An upper feed mechanism for a sewing machine, characterized in that teeth 7 are configured to move horizontally and vertically.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16253684U JPS6177970U (en) | 1984-10-26 | 1984-10-26 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16253684U JPS6177970U (en) | 1984-10-26 | 1984-10-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6177970U true JPS6177970U (en) | 1986-05-24 |
Family
ID=30720410
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16253684U Pending JPS6177970U (en) | 1984-10-26 | 1984-10-26 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6177970U (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS485487U (en) * | 1971-05-24 | 1973-01-22 |
-
1984
- 1984-10-26 JP JP16253684U patent/JPS6177970U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS485487U (en) * | 1971-05-24 | 1973-01-22 |
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