JPS6346082U - - Google Patents
Info
- Publication number
- JPS6346082U JPS6346082U JP13913186U JP13913186U JPS6346082U JP S6346082 U JPS6346082 U JP S6346082U JP 13913186 U JP13913186 U JP 13913186U JP 13913186 U JP13913186 U JP 13913186U JP S6346082 U JPS6346082 U JP S6346082U
- Authority
- JP
- Japan
- Prior art keywords
- oil
- track
- hook
- supply path
- outer pot
- 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.)
- Granted
Links
- 238000005461 lubrication Methods 0.000 claims 1
- 238000009958 sewing Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Sewing Machines And Sewing (AREA)
Description
図面は本考案の一実施例を示すもので、第１図
は外釜の平面図、第２図は第１図のＡ―Ａ線断面
図である。
１…外釜、３…駆動軸、６…油溜り溝、７…内
周面、９…レース部、１０…給油路、１１…切欠
部、１２…供給路、１３…円弧。
The drawings show one embodiment of the present invention; FIG. 1 is a plan view of the outer pot, and FIG. 2 is a sectional view taken along the line A--A in FIG. 1. DESCRIPTION OF SYMBOLS 1... Outer pot, 3... Drive shaft, 6... Oil reservoir groove, 7... Inner peripheral surface, 9... Race portion, 10... Oil supply path, 11... Notch, 12... Supply path, 13... Circular arc.
Claims (1)
に形成された外釜の底部に冠着した油蓋の下部に
形成された円柱状の油溜り溝の側壁の内周面に、
内釜の軌帯を回転自在に嵌合保持する軌帯溝に油
を流入させる給油路の方向に三日月状の切欠部を
形成したことを特徴とするミシンの全回転釜の給
油装置。 On the inner circumferential surface of the side wall of a cylindrical oil sump groove formed at the bottom of the oil cap that is connected to the drive shaft and crowned at the bottom of the cup-shaped outer pot with a tip at one end,
A lubrication device for a full-rotation hook of a sewing machine, characterized in that a crescent-shaped notch is formed in the direction of an oil supply path through which oil flows into a track groove that rotatably fits and holds a track of an inner hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13913186U JPH0328876Y2 (en) | 1986-09-10 | 1986-09-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13913186U JPH0328876Y2 (en) | 1986-09-10 | 1986-09-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6346082U true JPS6346082U (en) | 1988-03-28 |
| JPH0328876Y2 JPH0328876Y2 (en) | 1991-06-20 |
Family
ID=31044743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13913186U Expired JPH0328876Y2 (en) | 1986-09-10 | 1986-09-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0328876Y2 (en) |
-
1986
- 1986-09-10 JP JP13913186U patent/JPH0328876Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0328876Y2 (en) | 1991-06-20 |