JPH0199381U - - Google Patents
Info
- Publication number
- JPH0199381U JPH0199381U JP19420287U JP19420287U JPH0199381U JP H0199381 U JPH0199381 U JP H0199381U JP 19420287 U JP19420287 U JP 19420287U JP 19420287 U JP19420287 U JP 19420287U JP H0199381 U JPH0199381 U JP H0199381U
- Authority
- JP
- Japan
- Prior art keywords
- clutch
- handwheel
- pulley
- upper shaft
- operating cam
- 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
- 238000009958 sewing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Sewing Machines And Sewing (AREA)
Description
第１図は本考案装置の組付縦中央断面図、第２
図は第１図組付状態のＡ−Ａ矢線方向視図、第３
及び４図はクラツチ係合説明断面図、第５及び６
図は装置部品説明図、第７図はクラツチ離脱説明
断面図、第８図は従来技術の説明図である。
１……機枠、２……上軸、４……プーリー、７
……クラツチ爪、９……ハンドホイール、１２…
…クラツチ切替板、１２ａ……クラツチ爪作動カ
ム、１２ｂ……切替ツマミ、１２ｃ……割り出し
ノツチ。
Figure 1 is an assembled vertical center sectional view of the device of the present invention;
The figures are: Figure 1 is a view taken in the direction of the A-A arrow in the assembled state;
and 4 are cross-sectional views explaining clutch engagement, 5th and 6th
The figure is an explanatory diagram of the parts of the device, FIG. 7 is a cross-sectional diagram for explaining clutch disengagement, and FIG. 8 is an explanatory diagram of the prior art. 1...Machine frame, 2...Upper shaft, 4...Pulley, 7
...Clutch pawl, 9...Handwheel, 12...
...Clutch switching plate, 12a...Clutch pawl operating cam, 12b...Switching knob, 12c...Index notch.
Claims (1)
方向に付勢されたクラツチ爪を備えるハンドホイ
ールを対接させ、該ハンドホイールに切替ツマミ
部、作動カム部を持つクラツチ切替板を回動可能
に装着してなるミシンのクラツチ装置。 A handwheel equipped with a clutch pawl biased in one direction is brought into contact with a pulley having a concave portion loosely attached to the upper shaft, and a clutch switching plate having a switching knob portion and an operating cam portion is rotated on the handwheel. Sewing machine clutch device that can be installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19420287U JPH0630152Y2 (en) | 1987-12-22 | 1987-12-22 | Sewing machine clutch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19420287U JPH0630152Y2 (en) | 1987-12-22 | 1987-12-22 | Sewing machine clutch device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0199381U true JPH0199381U (en) | 1989-07-04 |
| JPH0630152Y2 JPH0630152Y2 (en) | 1994-08-17 |
Family
ID=31484943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19420287U Expired - Lifetime JPH0630152Y2 (en) | 1987-12-22 | 1987-12-22 | Sewing machine clutch device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0630152Y2 (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5625670B2 (en) | 2010-09-17 | 2014-11-19 | 凸版印刷株式会社 | Hard coating liquid, antireflection film and display front plate |
-
1987
- 1987-12-22 JP JP19420287U patent/JPH0630152Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0630152Y2 (en) | 1994-08-17 |
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