JPH024578U - - Google Patents
Info
- Publication number
- JPH024578U JPH024578U JP8337488U JP8337488U JPH024578U JP H024578 U JPH024578 U JP H024578U JP 8337488 U JP8337488 U JP 8337488U JP 8337488 U JP8337488 U JP 8337488U JP H024578 U JPH024578 U JP H024578U
- Authority
- JP
- Japan
- Prior art keywords
- light
- sewing machine
- disposed
- detection light
- detection
- 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
- 238000001514 detection method Methods 0.000 claims description 6
- 238000009958 sewing Methods 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims 1
Landscapes
- Sewing Machines And Sewing (AREA)
Description
第１図は本考案に係るミシンの検出装置の分解
斜視図、第２図は第１図の正面図、第３図は第１
図の側面図である。
１……面板、２……支持体、３……検出器、４
，５，６……ボルト、７……針板、８……発光素
子、９……受光素子、１０……針孔。
Fig. 1 is an exploded perspective view of a detection device of a sewing machine according to the present invention, Fig. 2 is a front view of Fig. 1, and Fig. 3 is a front view of the detection device of a sewing machine according to the present invention.
FIG. 1... Face plate, 2... Support, 3... Detector, 4
, 5, 6... Bolt, 7... Throat plate, 8... Light emitting element, 9... Light receiving element, 10... Needle hole.
Claims (1)
本体に支持体を介して調節可能に保持され前記針
板上の予め決められた位置に検出光を投射する複
数の発光素子が配設された発光器と、前記針板に
配設された前記発光素子と対となつて前記検出光
を受光する複数の受光素子とを有し、前記検出光
により加工布の有無もしくはその厚みの変化を検
出するミシンの検出装置。 A throat plate is disposed on the bed of the sewing machine, and a plurality of light emitting elements are disposed that are adjustable and held on the sewing machine body via a support and project detection light onto predetermined positions on the throat plate. and a plurality of light-receiving elements that receive the detection light in pairs with the light-emitting element disposed on the needle plate, and the detection light detects the presence or absence of a work cloth or changes in its thickness. Sewing machine detection device.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988083374U JPH0747105Y2 (en) | 1988-06-23 | 1988-06-23 | Sewing machine detector |
| US07/370,715 US4967676A (en) | 1988-06-23 | 1989-06-23 | Apparatus for detecting the end of cloth-overlap on a sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988083374U JPH0747105Y2 (en) | 1988-06-23 | 1988-06-23 | Sewing machine detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH024578U true JPH024578U (en) | 1990-01-12 |
| JPH0747105Y2 JPH0747105Y2 (en) | 1995-11-01 |
Family
ID=31308097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988083374U Expired - Lifetime JPH0747105Y2 (en) | 1988-06-23 | 1988-06-23 | Sewing machine detector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0747105Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6159752A (en) * | 1984-08-30 | 1986-03-27 | Sharp Corp | Wiring method |
-
1988
- 1988-06-23 JP JP1988083374U patent/JPH0747105Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6159752A (en) * | 1984-08-30 | 1986-03-27 | Sharp Corp | Wiring method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0747105Y2 (en) | 1995-11-01 |