JPH0330975U - - Google Patents
Info
- Publication number
- JPH0330975U JPH0330975U JP9240889U JP9240889U JPH0330975U JP H0330975 U JPH0330975 U JP H0330975U JP 9240889 U JP9240889 U JP 9240889U JP 9240889 U JP9240889 U JP 9240889U JP H0330975 U JPH0330975 U JP H0330975U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- ring
- looper
- groove
- concentric
- 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
- 230000002265 prevention Effects 0.000 claims 1
- 238000009958 sewing Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Sewing Machines And Sewing (AREA)
Description
添付図面は本考案の一例を示すもので、第１図
は上ルーパ機構の組立斜視図、第２図は第１図の
分解斜視図、第３図はルーパ案内の溝にＯリング
が挿嵌されている状態を示す平面図、第４図は第
３図のＡ−Ａ線断面図である。
１…ルーパ案内メタル、１ａ…穴、２…案内蓋
、３…ネジ、４…上ルーパ、５…カラー、６…ネ
ジ、７…油芯、８…ルーパ案内、８ａ…貫通穴、
８ｂ…溝、８ｃ…穴、９…Ｏリング、９ａ…内側
部、１０…ルーパ棒。
The attached drawings show an example of the present invention; Fig. 1 is an assembled perspective view of the upper looper mechanism, Fig. 2 is an exploded perspective view of Fig. 1, and Fig. 3 shows an O-ring inserted into the looper guide groove. FIG. 4 is a sectional view taken along the line A--A in FIG. 3. 1... Looper guide metal, 1a... hole, 2... guide lid, 3... screw, 4... upper looper, 5... collar, 6... screw, 7... oil wick, 8... looper guide, 8a... through hole,
8b...groove, 8c...hole, 9...O ring, 9a...inner part, 10...looper rod.
Claims (1)
貫通孔８ａと同芯状の溝８ｂを穿設し、該溝８ｂ
にＯリングを挿嵌し、該Ｏリング９に対峙する内
側部９ａでルーパ棒１０の外周を包囲摺動させる
ようにしたことを特徴とする縁かがり縫ミシンの
ルーパ棒摺動部の漏油防止装置。 A groove 8b concentric with the through hole 8a is bored in the looper guide through hole 8a that houses the oil core 7, and the groove 8b is concentric with the through hole 8a.
Oil leakage in a looper bar sliding part of an overlock sewing machine, characterized in that an O-ring is inserted into the O-ring 9, and the inner part 9a facing the O-ring 9 slides around the outer periphery of the looper bar 10. Prevention device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9240889U JPH0337590Y2 (en) | 1989-08-04 | 1989-08-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9240889U JPH0337590Y2 (en) | 1989-08-04 | 1989-08-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0330975U true JPH0330975U (en) | 1991-03-26 |
| JPH0337590Y2 JPH0337590Y2 (en) | 1991-08-08 |
Family
ID=31641836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9240889U Expired JPH0337590Y2 (en) | 1989-08-04 | 1989-08-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0337590Y2 (en) |
-
1989
- 1989-08-04 JP JP9240889U patent/JPH0337590Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0337590Y2 (en) | 1991-08-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0330975U (en) | ||
| JPH0420210U (en) | ||
| JPS63170915U (en) | ||
| JPH02110454U (en) | ||
| JPH0376504U (en) | ||
| JPH03123482U (en) | ||
| JPS589533Y2 (en) | feeding container | |
| JPS6318686U (en) | ||
| JPH01169908U (en) | ||
| JPS6419178U (en) | ||
| JPH01136234U (en) | ||
| JPH01136242U (en) | ||
| JPH0341679U (en) | ||
| JPH01137902U (en) | ||
| JPH0363761U (en) | ||
| JPH033478U (en) | ||
| JPH01136226U (en) | ||
| JPH0466271U (en) | ||
| JPS627479U (en) | ||
| JPS61162613U (en) | ||
| JPH0449075U (en) | ||
| JPH0419950U (en) | ||
| JPS61129672U (en) | ||
| JPS59191013U (en) | Upper and lower wick type oil combustor | |
| JPH0377802U (en) |